Our Proprietary 10-Day Forecast

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Current warnings over West Union, Iowa
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over West Union, Iowa red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over West Union, Iowa red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Fayette County, IA

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near West Union, Iowa

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in West Union, IA please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over West Union, IA

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in West Union, IA, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near West Union, Iowa

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Fayette County, Iowa

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
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Climate Summary
(made with AI, use with caution)
West Union, Iowa, located in Fayette County, experiences a humid continental climate, characterized by warm, humid summers and cold, dry winters. Here is a summary of the climate data for West Union, IA:

Temperature

    •   Average Annual Temperature: 46.5°F (8.1°C)
    •   Average Summer Temperature (June-August): 70.6°F (21.4°C)
    •   Average Winter Temperature (December-February): 21.9°F (-5.6°C)
    •   Record High Temperature: 112°F (44.4°C)
    •   Record Low Temperature: -35°F (-37.2°C)

Precipitation

    •   Average Annual Precipitation: 33.26 inches (84.5 cm)
    •   Average Summer Precipitation (June-August): 10.89 inches (27.7 cm)
    •   Average Winter Precipitation (December-February): 5.73 inches (14.6 cm)
    •   Average Snowfall: 33.8 inches (85.9 cm)

Humidity

    •   Average Annual Relative Humidity: 72%
    •   Average Summer Relative Humidity (June-August): 75%
    •   Average Winter Relative Humidity (December-February): 70%

Wind

    •   Average Annual Wind Speed: 10.6 mph (17.1 km/h)
    •   Prevailing Wind Direction: Northwest

Climate Extremes

    •   West Union has experienced severe weather events such as tornadoes, hailstorms, and blizzards.
    •   The city is located in USDA Plant Hardiness Zone 4b, indicating that the average annual minimum temperature ranges from -20°F to -15°F (-28.9°C to -26.1°C).

Overall, West Union, Iowa, experiences a humid continental climate with warm, humid summers and cold, dry winters. The city receives moderate precipitation throughout the year, including snowfall during the winter months.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   West Union is situated in the Driftless Area, a region untouched by glaciers during the last ice age, resulting in unique topography and diverse flora.

    •   The Upper Iowa River meanders through the city, providing habitat for a variety of fish and wildlife.

    •   The nearby Yellow River State Forest boasts over 10,000 acres of pristine woodlands, home to numerous bird species, including bald eagles.

Science

    •   West Union is the birthplace of Dr. Charles Bessey, a renowned botanist and plant pathologist who made significant contributions to the field of mycology.

    •   The city is home to the Upper Iowa University Field Station, which offers educational programs on ecology and environmental science.

Personalities

    •   John Dillinger, the notorious gangster, was arrested in West Union in 1934 after a high-speed chase.

    •   Grant Wood, the American painter known for his \

Tourist Attractions
1.Yellow River State Forest

is a 10,000-acre forest with hiking trails, camping, fishing, and more.

2.Yellow River Museum

tells the story of the Yellow River and its people.

3.Effigy Mounds National Monument

is home to over 200 prehistoric Native American mounds.

Nearby Cities:

Fayette, IA
Postville, IASumner, IA
Oelwein, IAElkader, IA
Monona, IAStrawberry Point, IA
Decorah, IAMadison, WI
Cedar Rapids, IARochester, MN
Davenport, IAIowa City, IA
Waterloo, IAAmes, IA
Dubuque, IALa Crosse, WI
North La Crosse, WIMoline, IL
Cedar Falls, IA