National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

32°F

0°C

Humidity 93%
Wind Speed E 5 mph
Barometer 29.99 in
Dewpoint 30°F (-1°C)
Visibility 8.00 mi
Wind Chill27°F (-3°C)
Last update 6 Dec 7:15 pm CST
Extended Forecast for

West Union IL

Winter Weather Advisory December 6, 09:00pm until December 7, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A slight chance of freezing rain after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 29. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Freezing Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A slight chance of rain before noon, then a slight chance of drizzle after noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 38. South southeast wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. North northeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. North northeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. Light southeast wind becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South southwest wind 13 to 18 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
A slight chance of freezing rain after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 29. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
A slight chance of rain before noon, then a slight chance of drizzle after noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 38. South southeast wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 18. North northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 30. North northeast wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 20. Light southeast wind becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 44. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 37. South southwest wind 13 to 18 mph, with gusts as high as 30 mph.
Wednesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 44.
Wednesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 24.
Thursday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Union IL
 39.22°N 87.66°W (Elev. 449 ft)
Last Update:
6:36 pm CST Dec 6, 2025
Forecast Valid:
7pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation