Podcast appearances and mentions of justin glisan

In today's show, Mark has a featured conversation with Northwest Iowa Beck's Agronomist Eric Bartels, Riley discusses the recent weather patterns with state climatologist Dr. Justin Glisan, and Andy has another featured conversation with Kristi Orrick of GROWMARK.

In today's show Riley Smith is joined by the state climatologist for Iowa Dr. Justin Glisan, Dustin wraps up his conversation with Senator Joni Ernst, and Riley gets the latest export sales report from Greg McBride of Allendale.

Welcome to Episode 185 of The Spokesman Speaks podcast. In this episode, Iowa's State Climatologist, Dr. Justin Glisan, reveals his weather outlook for spring planting and beyond. Later, Amanda Van Steenwyk (who leads Iowa Farm Bureau's farm succession planning program, Take Root) and farm succession planning attorney Erin Herbold-Swalwell share their tips for successfully transitioning the family farm from one generation to the next. Resources Mentioned in this Episode: Register for Dr. Justin Glisan's free “growing season weather outlook” webinar on April 10. Learn more about the Iowa Department of Agriculture's Climatology Bureau and contact State Climatologist Dr. Justin Glisan directly. Learn more about Iowa Farm Bureau's Take Root farm succession program and watch for new workshops this summer.

In today's show Dustin is joined by Iowa Ag Secretary Mike Naig to discuss the Iowa legislative session, Mark speaks with Matt Gent the past President of the Iowa Pork Producers Association, and Riley discusses the recent weather and lack of moisture with Iowa State Climatologist Dr. Justin Glisan.

This podcast episode was recorded on January 17th, 2025, at the Practical Farmers of Iowa conference. The hosts, Dan Fillius, Justin Glisan, and Madelynn Wuestenberg, presented an annual review of Iowa's weather and its impact on specialty crops in 2024. Weather Overview: 2024 was the 5th warmest year on record for Iowa The state experienced its second warmest winter Iowa received about 37 inches of precipitation, making it the 29th wettest year on record A record 125 tornadoes were recorded in 2024, with the Greenfield EF4 tornado being particularly severe Crop Impacts: The warm winter led to better pest survival, affecting crops like tomatoes and sweet corn Early season rain made pest control challenging and disrupted planting schedules Aster yellows disease was widespread, affecting various crops including garlic, carrots, and flowers Onions were identified as the worst-performing crop statewide due to various issues Spring carrots and Lacinato kale were noted as the best-performing crops Notable Weather Events: Drought conditions ended across Iowa after 200 consecutive weeks Extreme humidity was recorded on August 26-27, with dew points as high as 86°F Significant flooding occurred in northwest Iowa on June 22nd The hottest temperature recorded was 102°F in Little Sioux on June 24th The coldest temperature was -28°F in Primghar on January 14th Pest and Disease Issues: Various mite species, including crown mites, broad mites, and cyclamen mites, were significant pests Aster yellows disease affected multiple crops across the state Carrot rust fly was noted as an issue for carrot growers The episode concluded with a Q&A session addressing topics such as long-term climate predictions, sunspot activity, and recommendations for adapting to climate change in agriculture

In today's show Riley discusses the cold that Iowa is experiencing with the State Climatologist for Iowa Dr. Justin Glisan, Dustin is joined by Iowa Ag Secretary Mike Naig to talk about the closing of the last of Iowa's ag drainage wells, and Mark discusses saving on inputs with Ian Loar of Farmers Business Network.

In today's show Dustin continues his conversation with Dr. Greg Tylka at the SCN lab tour at Iowa State, Andy is joined by Jacqui Fatka of CoBank to discuss biofuels, and Riley speaks with the state climatologist for Iowa Dr. Justin Glisan about the recent cold weather for the state of Iowa.

In today's show, Riley wraps up his conversation on the recent rainy weather with state climatologist Justin Glisan, Andy brings us more from the latest episode of Pods of Potential, and we have a discussion on the current soil temps.

In this Veterans Day episode Riley is joined by Polk County Executive Director of Veterans Affairs Pat Sweeney, Dustin wraps up his update on the current state of the farm economy, and Riley discusses the recent rainfall with the State Climatologist for Iowa, Dr. Justin Glisan.

In today's show, Andy visits with Beck's agronomist Greg Shepherd, Riley gets an update on the Iowa weather with state climatologist Justin Glisan, and we have a discussion on farmland prices.

In today's show, Mark talks about the development process for new products at Syngenta with Gordon Vail, Riley discusses the dry weather with state climatologist Justin Glisan, and we have a discussion on phantom yield loss in corn.

This episode was recorded on 9/26, but is being published on 10/1 due to technical difficulties. The hosts are Dan Fillius (ISU extension field specialist), Dr. Justin Glisan (state climatologist), and Madelynn Wuestenberg (ISU extension agricultural climatology specialist). They discuss moving to a monthly schedule for winter, with the last weekly episode on October 16th. Historical weather events are mentioned, including a 1959 windstorm and an early snowstorm in 1942. The current weather forecast indicates sunny and warm conditions, with a stagnant weather pattern due to Hurricane Helen. Climate predictions show above-average temperatures and below-average precipitation for the next few weeks. La Niña is expected to develop by the end of the year and continue into spring. They discuss the potential for a later-than-average first frost date this year. Aster yellows was confirmed in garlic samples from Winneshiek County, and precautions for planting infected garlic are discussed. Information on overwintering flowers and their benefits is shared. Cover crop germination has been challenging due to dry conditions in some areas. Updates on lacinato kale varieties and flea beetle pressure are provided. Sweet potato harvesting, storage, and slip production techniques are discussed, including methods for an African variety grown for its vines. The importance of soil sampling in fall is emphasized. Updates on urban agriculture zoning in Des Moines are shared, potentially allowing high tunnels up to 12 feet tall in yards. The podcast concludes with a brief discussion on soil temperature tools for crop planning.

In today's show Dustin is joined by Iowa Secretary of Agriculture Mike Naig, Andy gets an agronomy update from southeast Iowa Beck's Hybrids agronomist Greg Shepherd, and Riley is joined by the state climatologist for Iowa, Dr. Justin Glisan.

In today's show Riley is joined by the State Climatologist for Iowa Dr. Justin Glisan to discuss what to expect from the weather this fall, Dustin wraps up his conversation with Chris Dillard of Solinftec, and Mark speaks with Channel Seeds agronomist Lance Porter.

Broadcasting from the Farm Progress Show in Boone, this is Iowa Ag Matters on the Iowa Agribusiness Radio Network! In today's show, Andy talks with Case IH North America Head Kurt Coffey for an overview of their latest tech advancements and also visits with farmer Alex Harrel to talk about his record-setting soybean yields with Corteva, and Riley gets an update on the latest Iowa weather conditions with state climatologist Dr. Justin Glisan.

Hosts: Dan Fillius (ISU extension specialist), Dr. Justin Glisan (state climatologist), and Madelynn Wuestenberg (ISU extension climatology specialist). Current date: August 15, 2024 Weather history: Discussed extreme heat in Iowa from August 1988, with temperatures reaching 107°F in some areas. Current forecast: Expect mild weather with highs in the low to mid-80s and lows in the upper 50s to low 60s for the coming week. Recent weather: Nice conditions for the Iowa State Fair, with recent heavy rainfall in some areas. Climate outlook: 6-10 day: Leaning cooler with near-normal precipitation 8-14 day: Mixed temperatures across the state, leaning slightly drier September: Leaning warmer and drier for the entire state Crop updates: Potential issues with basil cold damage and cilantro bacterial leaf spot Updates on sweet corn sales trends Pumpkin and squash outlook initially strong but now uncertain due to diseases Mental health resources for farmers were discussed, including a book recommendation: "How to Keep House While Drowning" Natural attractions: Freda Haffner Kettle Hole: A preserved native prairie area in Northwest Iowa Discussion about fens and unique ecosystems The hosts briefly discussed personal experiences, including Dan's time working in Yosemite National Park. Podcast summary generated using Claude.ai

Date: July 30th, 2024 Hosts: Dan Fillius (ISU extension field specialist) and Dr. Justin Glisan (state climatologist) Historical weather: On July 30, 1971, Iowa experienced unseasonably cool temperatures Record low of 47°F in Des Moines; some areas reached upper 30s Current weather: Heat dome over Iowa, dividing southwest and northeast Recent squall lines and thunderstorms Heat advisories in effect for parts of the state Short-term forecast: Continued warmth and chance of thunderstorms through Thursday Hotter but quieter weather expected over the weekend Decorah temperatures: 87°F today, 90°F Wednesday, 82°F Thursday Recent weather patterns: Pulse thunderstorms common Below average precipitation last week, but month overall above average Varying temperatures across the state Fog and heavy dew reported Wildfire smoke from Canada and California visible Long-term outlook: 6-10 day precipitation near normal Possibility of wet conditions during State Fair Trend towards below-normal temperatures in upper Midwest August outlook not yet released, but expected to show continued warmth Specialty crop impacts: Issues with melon foliage: Alternaria, and gummy stem blight Heat-related wilting in tomatoes indicating vascular wilt infections Excellent garlic harvest reported Late blight on tomatoes and potatoes reported in Michigan Summary provided by Claude.ai

In this week's episode of Weekend Ag Matters Mark Magnuson runs down the news headlines, Riley Smith visits with State Climatologist for Iowa Dr. Justin Glisan, Dustin hosts segment number three in which Quentin is joined by Dr. Rahul Nelli of Iowa State University to discuss HPAI in dairy cattle research, and Russ Parker provides his faith-based segment.

It's Dan Fillius' birthday (July 18th), and Justin Glisan provides weather information from his birth date in 1980. The weather forecast for the coming week is seasonal with a 30% chance of thunderstorms and temperatures in the low to mid 80s. They discuss recent weather events, including a heat dome and a derecho that affected the Midwest. An EF1 tornado moved through the Des Moines metro area, causing damage but no injuries or fatalities. Dan shares information about a recent Zoom call organized by the University of Wisconsin for growers to ask questions about plant diseases. They discuss various plant issues, including: A potential tobacco mosaic virus affecting peppers and tomatoes Squash bugs hatching and control methods Powdery mildew prevention and treatment Aster yellows in garlic crops (lack of!) Garlic rust observed in Decorah The hosts mention that they will be away next week, but a special podcast about weather stations will be released. The next regular episode will be in the first week of August.

Iowa's State Climatologist, Justin Glisan, recaps all of the information that has come in from last night's derecho across Iowa, Illinois, Indiana, and Michigan. He also updates us on where areas of Iowa now sit for soil moisture and looks ahead to the next couple of weeks.

In this week's episode of Weekend Ag Matters Mark Magnuson runs down the news headlines, Riley Smith speaks with Iowa State Climatologist Dr. Justin Glisan, Dustin talks with Maria Zieba of the National Pork Producers Council and Russ provides his faith based segment.

Dr. Justin Glisan, state climatologist of Iowa, discusses recent flooding and major weather events, drought relief and other climate issues impacting Iowa.

In today's show Andy is joined by Jolene Riessen President of the Iowa Corn Growers Association at the Iowa Corn 350, Riley speaks with State Climatologist for Iowa Dr. Justin Glisan about a warmer weather pattern for the state next week, and Mark wraps up with Past President of the National Pork Producers Council Scott Hays.

In today's show Riley talks to the State Climatologist for Iowa Dr. Justin Glisan about the diminishing drought, Quentin Slater has a conversation with Iowa Pork Queen Lilly Bru, and Dustin speaks with Maria Zieba the NPPC vice president of government affairs.  

In today's show Riley continues the conversation with Iowa state climatologist Dr. Justin Glisan to talk about the weather pattern changing to La Nina, Mark is joined by Mark Storr of BASF to talk about the ideal conditions for tar spot in Iowa and the threat to yield, and Dustin speaks with RJ Karney with the national association of state departments of agriculture. 

In today's show Riley speaks with the state climatologist for Iowa Dr. Justin Glisan about the extreme weather pattern in Iowa this spring, Mark is joined by Beck's agronomist Eric Bartels to discuss how heavy rainfall in northwest Iowa has affected planting and early growing season conditions, and Andy continues his conversation with Iowa farmer Michael Fosdick about on farm fungicide trials.

Justin Glisan, the state climatologist, provides updates on the current and upcoming weather forecasts, including precipitation totals, severe weather risks, and temperature outlooks for the next week. Madelynn Wuestenberg shares the Climate Prediction Center's forecasts for temperature and precipitation over different time periods, indicating near-normal conditions for Iowa in the short term. The drought situation in Iowa has significantly improved, with 66% of the state now out of drought conditions and only 20% experiencing moderate drought (D1) Dan Fillius discusses the impacts of the wet weather on weed control, highlighting the effectiveness of pre-emergent herbicides for some growers and the challenges of cultivation due to frequent rains. The conversation also touches on pest management, with Dan providing advice on identifying and controlling thrips and spider mites. Focused on the May 21st, 2024 tornado outbreak in Iowa that caused significant damage, especially in Greenfield where an EF3 or potentially EF4/EF5 tornado struck Justin and Dan commend the National Weather Service for their efforts in communicating severe weather warnings and express gratitude for Justin's timely email updates during the recent tornado event. Justin Glisan provided details on: The setup that led to the outbreak Number of tornado reports Widespread impacts of hail, straight-line winds, heavy rainfall the advanced forecasting capabilities that allowed warnings of the severe weather risk

In today's show Dustin gets the latest HPAI update from Ag Secretary Vilsack, Riley checks in with Iowa state climatologist Dr. Justin Glisan, and Andy speaks with Benton county farmer Wayne Siela.

From the Iowa Agribusiness Radio Network studios in Des Moines, this is Iowa Ag Matters! In today's show, Andy and Mark recap this weekend's storm activity, Riley wraps up his conversation on El Nino and La Nina with Iowa State Climatologist Dr. Justin Glisan, and Andy brings us some more conversation on conservation from the latest episode of Pods of Potential, this time visiting with Iowa Soybean Association Water Lab Director Tony Seeman.

From the Iowa Agribusiness Radio Network studios in Des Moines, this is Iowa Ag Matters! In today's show, Andy explains the impact of water temps on germination, Russ Parker brings us a conversation with Lori Reese of Pivot Bio about the N-OVATOR program, and Riley gets the latest on Iowa's climate patterns from state climatologist Dr. Justin Glisan.

Welcome to Episode 159 of The Spokesman Speaks podcast. In this episode, State Climatologist Dr. Justin Glisan offers his forecast for the 2024 growing season. And Brian Waddingham shares how the Coalition to Support Iowa's Farmers has been helping farm families raise livestock responsibly and successfully for the past 20 years. Resources mentioned in this episode:  Iowa Department of Agriculture and Land Stewardship Climatology Bureau Coalition to Support Iowa's Farmers website Iowa Farm Bureau's 2024 Economic Summit

Outline Weather forecasting and climate change with an agricultural climatology extension specialist. Madelynn Wuestenberg shares her educational background and career passion in agricultural meteorology. Justin Glisan discusses Iowa weather history and forecast, mentioning late-season snowstorms and active storm track. Weather forecasting and its impact on crops. Cold temperatures forecasted for Northern Iowa, potentially impacting crop growth. Glisan and Dan discuss how wet soils can moderate temperature extremes Justin explains how wet soils can lead to a rebound or adjustment in temperature forecasts Dan Fillius provides updates on cold-sensitive crops like tomatoes, onions, and asparagus. Asparagus harvest is estimated to be a week ahead of schedule. Iowa precipitation and drought, with focus on Waterloo. Justin Glisan notes varied rainfall across Iowa, with some areas receiving over 2 inches and others less than expected. Justin Glisan highlights the complex balancing act between short-term precipitation improvements and long-term drought deficits in Iowa. Glisan notes that areas with 300-500% of normal precipitation in the past week may be key to holding off drought expansion and intensification. Dan Fillius and guests discuss severe weather in Iowa, including tornadoes and hail. Guests share their experiences with severe weather, including a grower in Dallas center who had a horse barn turned over by a tornado. Glisan and Dan discuss the timing of planting sweet corn, with  planting too early can lead to frost damage. Dan explains that inducing frost damage through flame weeding can delay sweet corn harvest by 7-10 days in organic production. Seasonal outlook transitioning from El Nino to La Nina, potential impacts on US weather. Meteorologists discuss seasonal outlook as El Niño transitions to La Niña. Justin Glisan explains how El Niño and La Niña impact US weather patterns. Warm signal in summer may be seen more in warmer lows, causing temperature stress for plants. the relationship between cotton and corn belts during El Niño events. Glisan and Dan discuss drought and its effects on crops, with Glisan mentioning a 1993-like event as one potential solution, but one that would have negative consequences. Madelynn Wuestenberg and Dan Fillius discuss the impact of warm nights on plant growth, particularly for fruiting crops like tomatoes and peppers. Growers can select for tomato varieties bred for hot climates, such as Hot Set tomatoes, to reduce flower abortion at high temperatures.

We hear from our sister station KNIA/KRLS, with Andrew Schneider interviewing State Climatologist Justin Glisan.

Dan's Meeting Notes Dan Fillius, Justin Glisan, and special guest Madelynn Wuestenberg discuss Iowa's weather history, including infamous tornado outbreaks and recent severe weather events, and provide an overview of the coming week's weather forecast.  In the second segment, the speakers discussed the potential for severe weather in the Midwest, particularly during the spring season, and the role of wind in these events. In the third segment, the speakers discussed the recent solar eclipse's effects on weather, and the phenomenon of temperature inversions. Finally, they covered topics such as soil temperature sensors, meteorological events' effects on soil temperatures, and the seven Sundays of rain following Easter...Is it a phenomenon?  Transcript https://docs.google.com/document/d/1ivgt1PXlt8OJUIRaB0u5zrQ-0vibY-YldQMVFlNI1bM/edit?usp=sharing  

On today’s program, I am talking with State Climatologist Justin Glisan about a recap of the last couple of months, and the upcoming growing season.

What in the Weather? podcast recording - February Iowa's wettest year and severe winter storm in 1993. Major winter storm brought heavy snow and freezing rain to Iowa in 1993, with totals ranging from 13-20 inches. Weather forecast and climate notables in Iowa. Dan Fillius asks Justin Glisan about the weather forecast for the coming week, with a focus on eastern Iowa. Glisan provides details on the expected precipitation, including a 10th of an inch across the state and a quarter to half an inch in eastern Iowa. In north central Iowa, the frost depth was shallow, around 5 inches, despite cold temperatures, indicating good infiltration. The National Weather Service measured unfrozen soil on top of the shallow frost depth in Johnston, just north of Des Moines. Glisan: Snowpack on ground reflects solar radiation, keeps temps cool. Winter weather patterns in Iowa. Dan Fillius and Justin Glisan discuss the coldest temperatures in Prem gar, Iowa, with negative 28 degrees on January 14th. Dan Fillius and Justin Glisan discuss the warmest winter on record in Iowa, with February being the fourth warmest, driest, and least snowy on record. Climate change and El Niño are contributing to the warming trend, with faster winter warming than summer warming and impacting jet stream patterns. Glisan and Dan Fillius discuss the possibility of a rapid shift from El Niño to La Niña in the upcoming summer months, with a 73% chance of ENSO neutral conditions and a 55% chance of La Niña in the July-September timeframe. Glisan provides an analogy to 2016, when a rapid shift from El Niño to lightning occurred, and suggests that near-normal to elevated precipitation potential may occur in California due to the shift. Randall Vos joins the show to discuss the impact of the unusual winter on fruit crops. Plant dormancy and chilling hours. Randall Vos explains the concept of chilling hours, which is how plants keep track of temperatures between 35-45°F to determine when to wake up from dormancy. Chilling hours are important for fruit varieties, with most requiring between 1000-1300 hours, depending on location. Randall Vos discusses the importance of choosing fruit tree cultivars adapted to the local climate, as warmer winters may require more chilling hours for proper growth. Randall Vos mentions that grape growers are looking for cultivars that break bud later to mitigate risk, with a 3-4 week difference in budbreak between grape varieties. Fruit tree cultivation and potential risks due to warm winter weather. Randall Vos expresses concern about early budbreak in blackberries due to warm temperatures, and mentions a new model (the Utah model) that predicts negative chilling hours when it gets hot. Randall Vos expresses low hopes for peach crop due to bud damage, while still having high hopes for sweet cherries. Randall expresses concern about the impact of warm winter weather on crops, particularly grapes which have an "insurance policy" to produce a secondary bud. Weather patterns and their impact on agriculture. Analogues to 2011-2012 drought and 2018-2019 wetness observed in Midwest weather history. Vegetable farmers dislike cold, wet springs the most. Weather forecasts and their impact on agriculture. Glisan and Dan discuss the Climate Prediction Center's seasonal outlooks, including the lack of a clear signal for precipitation or temperature across the upper Midwest, with a warm signal still present in the region. The March one-month outlook released about a week ago shows a bullseye of above average potential for precipitation west of Iowa and below average potential across the Great Lakes and Ohio Valley, with Iowa in the middle. Some Amish farmers prioritized other pressing chores over ice harvesting during cold snap.

On today’s program, I am talking with National Weather Service State Climatologist Justin Glisan about state drought conditions and the weather outlook for the coming months.  

Summary Iowa weather and specialty crop growth.  Justin Glisan and Trent Ford discuss Iowa weather with Dan Fillius.Trent Ford, Illinois State Climatologist, explains why North Carolina has a large state climate office despite having a similar setup to other states. Iowa weather history and snowfall patterns.  Justin Glisan provides historical snowfall data for Iowa, highlighting isolated heavy snow events in northern parts of the state. Weather history and forecast in the Midwest. Trent Ford discusses a significant snowstorm in 2000 that hit northern Illinois, with 14.5 inches of snowfall in Chicago and led to the snowiest winter on record at Midway Airport. In 1855, Peoria, Illinois began certified weather measurements, with some original handwritten records still available today, providing insight into the region's weather history. Dan Fillius and Justin Glisan discuss a man named Gustavus Hinrich, a weather observer and professor at St. Louis University, and their forecast for the next week. Temperature variations in the Midwest. Gradient of climate prediction center shows higher probability of warmer temperatures in Minnesota and Dakotas. Winter weather forecast with El Nino influence.  Trent Ford explains how El Niño will bring milder temperatures and below-normal snowfall to the Midwest this winter. Weather forecast for Christmas with emphasis on snow probability.  Glisan, Justin: Doubts white Christmas will occur in southern Iowa, but northern areas have a higher probability. Weather forecast and its impact on specialty crops.  Trent Ford: Forecasts for Iowa and Illinois are consistently exaggerated lately, with only a fraction of predicted precipitation actually falling. Justin Glisan and Dan Fillius discuss the dry conditions in Iowa, with November being the driest on record and December starting off warm. Dan Fillius shares insights on managing specialty crops during warm and dry weather, including the importance of ventilation and irrigation to prevent disease and damage. In Iowa, specialty crops like lettuce, radishes, and turnips have been growing faster and potentially lasting longer than usual due to the warm weather, but more attention and nursing are required. Horseradish and specialty crops in Illinoisi. Trent Ford discusses horseradish harvesting, mentioning that age may affect spiciness and that it's a year-round cycle in the St. Louis area. Horseradish growers in the area face labor intensive harvesting and visa issues, with a concentrated harvest in late winter/early spring. Thunderstorm damage costs and trends.  Dan Fillius expresses concern about thunderstorm damage, which topped $50 billion in 2023, the costliest year on record. Justin Glisan highlights the damage from convective storms in the central US, with $55 million in damage this year. Severe weather events in Illinois and their impact.  Trent Ford notes that Illinois had a record number of tornadoes in 2023, with a particularly intense start to the season followed by a quieter summer and fall. Trent Ford highlights the unusual timing of severe weather events in Illinois, including a winter with more tornadoes than usual and a summer with less activity, followed by a series of intense convective storms in July and August. Dan Fillius and Justin Glisan discuss the impact of hail storms on property damage, with 1000 reported hail storms in the United States this year, causing $100 million in damage. Trent Ford highlights the challenges of addressing collective damage from multiple storms, as individual events may not meet threshold requirements for federal reimbursement or emergency management assistance.

Summary Winter weather forecast and record highs/lows.  Dan Fillius and Justin Glisan discuss a major winter storm that hit western Iowa in 1997, with heavy snowfall and drifting. The hosts reflect on the impact of heavy wet snow and plummeting temperatures on snow drifts, and Justin Glisan provides a forecast for the upcoming storm. Glisan, Justin: Large scale low pressure system bringing widespread rain and potential snowfall, with temperatures plummeting into early next week. Dan Fillius: Questions about potential record highs and lows, with newer stations potentially setting their own records. Iowa weather and crop harvest.  Iowa's October precipitation is above average statewide, with some areas receiving more rainfall than others. Farmers in the Midwest are experiencing a mix of heavy rainfall and dry soil, with some areas experiencing drought despite recent rainfall. Temperatures in northern Iowa could drop to lower teens, while southern parts of the state remain in mid-20s. Soil temperature, crop protection, and harvesting strategies for frost damage.  Dan Fillius discusses protecting crops from cold temperatures, mentioning carrots, lettuce, chard, and kale as particularly vulnerable to damage. Justin Glisan provides insight on soil temperatures at four inches, stating that they are still in the mid to upper 50s across northern Iowa, with some insulation provided by recent moisture. Soil temperature had been particularly dry in North Iowa, which led to a more rapid decrease in soil temperature during the last cool spell. Crops such as broccoli, cauliflower, and brussels sprouts can tolerate cooler temperatures, but harvesting before frost is recommended to prevent limpness. Dan Fillius discusses potential damage to strawberries and fruit crops due to cold snap, recommends mulching or using frost fabric for protection. Weather patterns and their impact on temperature.  Snowpack in Siberia impacts US weather through albedo and polar vortex oscillations. Snowpack in the US and Siberia could lead to wavier weather patterns in North America this winter. Meteorologist Judah Cohen predicts significant polar vortex outbreak next week. El Nino weather patterns and their impact on the Midwest.  El Niño outlook for December, January, February shows elevated probabilities of warmer temperatures in upper Midwest and northern states, and unseasonably dry conditions in Montana and Dakotas. El Niño events in the last 3 years have resulted in warmer sea temperatures and less snowfall in Iowa. Climatologist Justin Glisan discusses the challenges of being wrong in meteorology.  

What in the Weather? recording Summary Weather history and current conditions in Iowa Justin Glisan, Iowa Department of Agriculture and Land Stewardship climatologist, discusses recent rainfall and temperature patterns in Iowa 10/12/1899, a record-high temperature of 91 degrees Fahrenheit in Des Moines Dan Fillius expresses disappointment in the radar data availability and requests a link to a higher-resolution radar archive. Weather forecasting and thunderstorms in Iowa Forecast shows potential for heavier rain in northern Iowa. Dan Fillius and Justin Glisan discuss the relationship between synoptic and mesoscale weather systems, with a focus on the importance of understanding the nature of thunderstorms in fall. The speakers speculate on the possibility of a study examining the accuracy of QPF forecasts at different points in the season, with a focus on verifying the product's reliability. Weather conditions and frost risk in Iowa Des Moines area missed out on rain, while Eastern Iowa and Northern Iowa received more. Dan Fillius advises sweet potato farmers to harvest their crops before soil temperatures drop below 55°F. Dan Fillius and Justin Glisan discuss frost watch and the varying degrees of frost damage across different locations in Iowa, with some areas experiencing more damage than others. Fillius shares his experience of visiting growers in Kalona, where some plants were affected by frost while others were not, highlighting the localized nature of frost damage. Climate, solar eclipse, and moisture recharge for agriculture Glisan, Justin: Discusses solar eclipse on Saturday, mentions cloud cover and possibility of seeing the eclipse through a telescope with a solar filter. Dan Fillius: Shares a problem with birds eating chard in gardens, suggests using hoops and bird netting to protect the crop. Glisan: Partly cloudy skies in Kansas for solar eclipse Dan Fillius asks Justin Glisan about the expected soil moisture recharge in a normal year, given a record-breaking winter like last year's. Justin Glisan explains that even with a lot of precipitation, soil profiles can remain frozen at a certain depth unless the profile is thawing, and that wetter soils don't freeze as deep or as fast. Justin Glisan explains that a warmer winter due to El Niño could lead to more precipitation and increased soil moisture, potentially benefiting crops. Dan Fillius wonders if leaving the tarp off until it freezes could help lock in moisture and kill winter weeds, but Justin suggests that snow may not infiltrate well 

Summary   Iowa weather and frost potential Justin Glisan and Dan Fillius discuss the weather forecast for Iowa, with a freeze watch issued for northwestern Iowa. Row Crop farmers in northern Iowa may benefit from a killing freeze to kill off remaining green soybean leaves, but a frost of 32°F can also damage specialty crops. Freeze watch issued for northwest Iowa, with potential for frost damage to crops. Basil is particularly tender and can show damage at warmer temperatures, so covering or harvesting early is recommended. Sweet potatoes can take damage from frost, especially if the vines die and break down, so digging them up beforehand can help prevent damage. Dan Fillius explains how grading of produce, including sweet potatoes, has shifted towards smaller sizes due to changing consumer preferences. Unseasonably warm autumn weather in Iowa Unseasonally warm temperatures are expected in Iowa, with a slight chance of precipitation in the eastern part of the state. Des Moines area received little rain, with up to half an inch of rain in western Iowa. 1963: Unseasonably hot autumn weather in Iowa in 1963, with some stations setting or breaking temperature records. Growing winter vegetables in Iowa with tips for pest management Farmers are seeing faster growth in overwintering crops due to warm temperatures. Dan Fillius advises on timing for harvesting and replanting cool-season crops, and addresses pest management for aphids and voles. Dan Fillius discusses the challenges of growing sweet potatoes and squash, including damage from rodents. Fillius recommends using traps, nematodes, and other methods to control pest populations. Soil moisture, frost, and farming strategies Justin Glisan explains how dry soils freeze faster and deeper, with implications for spring thaw and infiltration of moisture. Dan Fillius asks questions and seeks more information on the topic, highlighting the importance of understanding dry soil conditions for farmers. Justin Glisan suggests covering soil with a tarp to retain moisture during winter, but Dan Fillius wonders if this prevents water recharge. Dan Fillius questions the effectiveness of using a tarp for recharge, given the dryness of the winter season

Summary Unseasonably cold weather in Iowa. Dan Fillius and Justin Glisan discuss Iowa weather history Unseasonably cold weather set records in Iowa in September, with temperatures falling to 15°F at Sheldon and Sibley. Weather forecast and drought conditions in Iowa. Fog is expected to form easily in central Iowa due to cooling temperatures at night, with possible rain chances in the next few days. Northeastern Iowa is experiencing exceptional drought, with a pocket of dry conditions along the Minnesota-Wisconsin border. Justin Glisan mentions that 5% of stations in Iowa received anywhere from 300% to 400% of normal precipitation, leading to the removal of a Drought Designation. Dan Fillius discusses the importance of irrigation for farmers in northeast Iowa, as the days are shortening and the growing season is limited. Spotted lantern fly infestation and Dan Fillius asks Justin Glisan about the potential spread of the spotted lantern fly from neighboring states, given its recent appearance in the South Chicago area. Justin Glisan is unsure of the migratory pattern of the spotted lantern fly, but notes that it is a concern for grape growers in the area. Dan Fillius and Justin Glisan discuss the potential impact of the US government shutdown on National Weather Service forecasters and hydrologists, who are considered essential workers. Despite the shutdown, the forecasts and modeling will continue, and the National Weather Service employees will do their essential duties to protect life and property, even if they don't get paid for it until later. Field scouting for drought monitoring and historical climate data.  Justin Glisan describes his field scouting process, including matching up hydrological data with farmers' concerns to provide a more accurate drought picture. Glisan's field scouting helps him understand the longer-term implications of drought on crops and informs his work with the US Drought Monitor. Dan Fillius and Justin Glisan discuss the importance of farmers' observations and written records in understanding long-term drought patterns and their impact on agriculture. Farmers' personal accounts and notes on barn doors and in sheds provide valuable insights into the history of drought in a particular area, offering a "climatology of their own farm." Weather patterns and farming practices. Justin Glisan discusses Amish farmer's folklore about the last three days of summer predicting winter weather. Justin and Dan discuss February weather patterns, with a focus on El Niño forecasts and recent snowfall history in certain areas.

This is Stephen Schmidt from the Gazette Digital News Desk, and I'm here with your update for September 25, 2023.According to the National Weather Service there will be a 30 percent chance of showers and thunderstorms after 1 p.m. on Monday in the Cedar Rapids area. There may also be some patchy fog before 9 a.m. But besides that, it should be another mostly sunny day, with a high near 80 degrees.There may be a better chance for some rain on Tuesday.Drought conditions have continued to worsen across Eastern Iowa this summer. Exceptional drought — the most severe drought ranking — covers about 5 percent of the state, the greatest extent Iowa has seen since the start of the U.S. Drought Monitor in 2000. Almost three quarters of the state is experiencing severe drought or worse.Overall, 2023 ranks in the top 10 driest years for Northeast and East-Central Iowa. Linn and Benton counties each have received less than 50 percent of normal rainfall throughout the summer, marking their record-driest summers. About 80 percent of the state's topsoil moisture levels ranked below adequate, according to the recently released U.S. Department of Agriculture Crop Progress and Condition report.“The current drought, which is approaching 170 consecutive weeks of at least moderate drought conditions somewhere in the state, has been the longest in the U.S. Drought Monitor's nearly 24-year period of record," said Justin Glisan, the state drought coordinator and climatologist, in a statement.Those conditions have taken their toll on crops and livestock in Eastern Iowa, particularly into the northeast corner of the state. Harvest is just getting started — but many farmers aren't optimistic about this year's yields.At this point, rain won't make a difference to this year's crops and grazing conditions. So far, 5 percent of the state's corn has been harvested, along with 3 percent of its soybeans. Only time will tell how yields may turn out.Traffic into and out of downtown Cedar Rapids on the First Avenue Bridge will be affected Tuesday during floodgate testing.The First Avenue Bridge over the Cedar River is set to be closed from Third Street West to First Street East from 5 a.m. to 3 p.m. Tuesday. Detour signs will be in place.The city is testing the roller gate that was installed near First Street East outside City Hall to ensure that the wet seal is watertight in the event of a flood. The gate is 12 feet tall, 82 feet long and 6 feet thick.Besides doing floodgate testing, crews are scheduled to re-stripe the road.

What in the Weather? recording Summary Iowa weather history and tornado outbreak in 1894 Dan Fillius and Justin Glisan discuss the recent rainfall in Iowa, with Justin explaining how it was concentrated in the northern half of the state and led to widespread amounts, particularly in the southern half. Justin Glisan shares a historical event in Iowa, specifically a violent tornado outbreak in 1894 that killed 53 people and injured over 200, highlighting the importance of understanding severe weather patterns in the shoulder seasons. Weather forecast and seasonal outlook for Iowa Dan Fillius asks Justin Glisan about the weather forecast for the next 7 days, with potential for severe weather on Saturday and a chance of heavy rainfall over a shorter period of time. Justin Glisan provides an update on the October outlook, mentioning that the initial outlook was released yesterday morning and highlighting the potential for moisture in the soils and seeding cover crops. Glisan, Justin: October outlook shows equal chance of warmer temperatures in southern half of Iowa, with slightly elevated chance of wetter conditions in southern two thirds of Iowa. Initial outlook suggests shift towards wetter and possibly cooler conditions in Fall due to El Nino, with potential for more moisture in soil profiles and increased sensible heat. Weather forecasting and specialty crops Dan Fillius observes increased risk of anthracnose on peppers due to wet conditions. Temperatures have been near average in northern Iowa, with pockets below average and a slight warming trend over the past 30 days. Summer Glory Index and its ranking system Dan Fillius and Justin Glisan discuss the Minnesota Department of Natural Resources' (DNR) summer glory index (SGI), which ranks summers based on temperature, dewpoint, and rainfall. Glisan and Dan discuss summer weather patterns in Iowa, focusing on July and August. Summer weather index and its impact on agriculture Justin Glisan: June was the wettest month climatologically for the state, with the 16th driest June on record. Dan Fillius: The overall summer was in the higher end of fine to mostly glorious, with a score of around 1700 Justin Glisan and Dan Fillius discuss the SGI index, which might be used as a proxy for drought years in the Midwest, particularly in Minnesota and Iowa. They also discuss the impact of dry, hot summers on human psychology and how it affects our mood and well-being.

Summary Iowa weather and drought conditions. Justin Glisan: Discusses recent weather events, including hurricanes in the tropics and their potential impact on Iowa. Dan Fillius: Asks Justin about drought records and spring flows in the driftless area, with a focus on the delay or lack of response to the current drought. Glisan, Justin: 1961 was the wettest September ever in southeastern Iowa, with some locations recording their highest precipitation modal totals of any month on record. Glisan, Justin: Ideally, need an inch of rain every week through the end of the year to break drought condition, with at least a quarter inch to half to three quarters of an inch expected in the next 7 days across western Iowa. El Nino, hurricane season, and weather forecasts. Dan Fillius and Justin Glisan discuss the upcoming weather forecast for Iowa, with a focus on the potential for warmer temperatures and increased rain chances. They mention that farmers are eager for rain, but the dry conditions are not ideal for harvesting crops like pumpkins and squash. El Niño is expected to persist into 2024, with a top and moderate strong range, suggesting a wetter signal in the middle of meteorological fall. Atlantic sea surface temperatures are not acting like they typically do during strong El Niños, with a lack of wind shear in the environment, allowing hurricanes to develop and intensify more easily. Dan Fillius asks about a potential hurricane impacting the United States, and Justin Glisan explains the location and potential strength of a disturbance in the Atlantic. Dan Fillius and Justin Glisan discuss the drought conditions in the Driftless region of northeast Iowa, including the fact that spring flows are still flowing in the springs despite the drought. Justin Glisan highlights the contrasting drought impacts across Iowa, with Northeastern regions experiencing less severe effects due to aquifers and soil moisture recharge. Drought perspectives and records in Iowa. Drought is viewed through various lenses, including meteorological, agricultural, hydrological, and ecological, with different indices used to measure each type of drought. Drought conditions in Iowa are worsening due to slow-moving disaster, with all indicators pointing towards dryness. Glisan, Justin: The current drought is the longest at 168 weeks, with widespread D1-D4 conditions across the state, but crop failure has been less severe than in previous droughts due to timely rainfalls and cooler temperatures. The Dust Bowl is the most devastating drought in US history, with year-after-year arid conditions in the 30s that led to changes in agricultural practices and a focus on preventing similar conditions in the future. Natural disasters, carrot disease, and crop health in Iowa.  Dan Fillius and Justin Glisan discuss the changing weather patterns and their impact on agriculture, with a focus on soil health and land stewardship. They mention the importance of cover crops and no-till farming in preserving soil quality and mitigating the effects of extreme weather events. Dan Fillius visited a small-scale grower in NE Iowa and observed that some carrots had a foliar disease, while a larger farm with 12 acres of carrots in SE MN did not have the same issue which is good since they harvest by machine. Tomato plants in southeast Minnesota looked great, while those in much of Iowa struggled with disease, highlighting the impact of soil and water conditions on crop health. Septoria leaf spot seen in tomatoes in Decorah

Justin Glisan, the Iowa State Climatologist, joins us to discuss the precipitation outlook due to changes in the weather pattern. Leah TenNapel, Extension Field Agronomist for Northwest Iowa, tells us about rain, tar spot, insect pressure, weed activity, and more. Don Roose with US Commodities talks about the weather and the safrinha corn crop and how it impacts today's markets.

Meaghan Anderson is a field agronomist in central Iowa through Iowa State University, and she joins us to talk about the corn and soybean crops and the impact of herbicide damage, armyworms, and more. Justin Glisan, Iowa USDA State Climatologist, discusses the Omega Block building over the Midwest, bringing warm and dry weather. He also talks about moving into an El Nino phase that could bring some rain. Don Roose from U.S. Commodities tells us how the three largest factors influencing grain markets are weather, weather, and more weather, and the current highs in the cattle market.

On this edition of Iowa Press, Justin Glisan, state climatologist of Iowa, discusses drought conditions across Iowa, the summer weather outlook and other climate issues impacting the state.

Justin Glisan, Iowa USDA State Climatologist, talks about expanding dry and drought conditions throughout the state. Tom Haag, President of the Corn Board of the National Corn Growers Association and Minnesota farmer, talks about new action from the U.S. towards Mexico's trade regarding GMO corn. Jamey Kohake comes from Paragon Investments to talk about how weather factors into the grain markets.

Justin Glisan, State Climatologist for the Iowa Department of Agriculture, covers the state's drought, precipitation, and rising temperatures. Kurt Seevers, a technical development manager for Verdesian, talks about profitability for farmers regarding inoculant use. Brian Hoops from Midwest Market Solutions rounds out the show with the grain markets and the potential impact of future weather conditions

We're happy to share a podcast from our friends, Dan Fillius, ISU Extension Horticulture Field Specialist, and Dr. Justin Glisan, Iowa's State Climatologist.  This episode is the pilot episode and gives a recap of weather this past winter, how it stacks up against past winters, and provides a climate outlook for the coming growing season. Typically this podcast will be for those who want to learn more about weather, its recent impacts on fruits and vegetables, and it'll provide a climate outlook for the coming week. Stay tuned for details on how to subscribe and future weekly episodes!

State Climatologist Justin Glisan joins us to start the hour looking at the wetter trend we have seen in the Midwest recently and says we are transitioning from La Nina conditions to Enso Neutral patterns. DeKalb/Asgrow Technical Agronomist Nicole Stecklein looks ahead with us to the 2023 planting season and everything we need to know including drought, input costs, and fertilizer choices. We close the show talking grain targets and South American crop with Jamey Kohake from Paragon Investments.

In this week's episode of Weekend Ag Matters Mark Magnuson runs down the news headlines, Riley Smith speaks with Iowa State Climatologist Dr. Justin Glisan, Dustin provides comments from Iowa Governor Kim Reynolds at the Iowa Renewable Fuels Association Summit and Russ provides his faith based segment.

Dr. Justin Glisan, Climatologist for the State of Iowa, discusses the three consecutive years of La Niña weather behavior, along with advice for producers in working with droughts.

Christa Hartsook interviewed Dr. Justin Glisan, state climatologist of Iowa at the Iowa Department of Agriculture and Land Stewardship. In his episode, we discuss weather patterns and how we can use them to determine what future seasons will look like, the biggest determiners, and what it means for farmers.   Be sure to let us know what you think about our podcast for your chance to win a $50 gift card to your local farm store! https://go.iastate.edu/ZRF9GG   Episode Links:  •Iowa State University Extension and Outreach - Department of Agronomy: https://www.agron.iastate.edu/extension/  • Iowa Climatology Bureau: https://iowaagriculture.gov/climatology-bureau  • Dr. Justin Glisen Contact Information: Cell 515-281-8981, Work 515-281-8503, Email justin.glisan@iowaagriculture.gov

On this week's episode: Dustin runs down headlines Russ gives us his food for thought Mark goes Between the Pods with the Iowa Soybean Association Riley talks with Iowa State Climatologist Dr. Justin Glisan

In today's episode of Weekend Ag Matters Mark runs down the headlines, Riley speaks with Iowa state climatologist Dr. Justin Glisan, Dustin visits with Iowa Ag Secretary Mike Naig and Russ provides his faith based segment.

In today's episode of Weekend Ag Matters Mark runs down the headlines, Riley speaks with state climatologist Justin Glisan, Dustin visits with Iowa Senator Joni Ernst and Russ provides his faith based segment.

Welcome to Episode 113 of The Spokesman Speaks podcast. In this episode, State Climatologist Dr. Justin Glisan gives us his forecast for harvest and beyond. And Iowa Farm Bureau President Brent Johnson discusses key outcomes from Iowa Farm Bureau's annual policy conference. Resource mentioned in this episode Join us for America Needs Farmers (ANF) Game Day at Kinnick Stadium

What's the climatological outlook? Join us today as Dr. Bob Leonard goes “In Depth” with Iowa State Climatologist Justin Glisan.

This week we welcome Justin Glisan, the state climatologist of Iowa. He joins our host, Lynnae, to discuss the future of Iowa's climate.

In this week's episode of Weekend Ag Matters, Riley runs down the news headlines and talks with Iowa State Climatologist Dr. Justin Glisan, Russ brings us his faith-based food for thought, and Dustin talks with Iowa Ag Secretary Mike Naig.

What was the deal with that weird spring weather we just had? And what will the summer bring? Join us today as Dr. Bob Leonard goes “In Depth” with  state climatologist Justin Glisan.

Segment 1: The Iowa Cattlemen's Association is proud to support Iowa's Best Burger Contest. This year's contest is well underway, and the Top 10 restaurants have been chosen. Kylie Peterson, of Iowa Beef Industry Council, shares how you can be a part of the contest.  Segment 2: Weather is great for small talk, but it greatly affects livestock farmers' day-to-day operations. Within the past couple of weeks, Iowa has received multiple rainfall events. Will the forecast remain wet heading into spring? Justin Glisan, State Climatologist of Iowa, speaks to what lies ahead.

Dr. Justin Glisan, climatologist for the state of Iowa, shares his insights into the current fall and winter weather outlook.

In this episode Joe Hannan, Iowa State University Extension and Outreach Commercial Horticulture Specialist, interviews Dennis Todey, Director of the USDA Midwest Climate Hub, and Justin Glisan, State Climatologist of Iowa at the Iowa Department of Agriculture and Land Stewardship to talk about recent dry weather around Iowa!