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.

Overcast

28°F

-2°C

Humidity 69%
Wind Speed SW 7 mph
Barometer 29.71 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 16 Jan 5:55 am CST
Extended Forecast for

West Union IL

  • Today

    Today: A chance of rain and snow showers before 5pm, then a slight chance of snow showers. Cloudy, with a high near 41. West southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 22. West wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 27. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Wind chill values between 3 and 8. West wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 26. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 26 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. South southwest wind 10 to 16 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 18. West northwest wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow showers before 5pm, then a slight chance of snow showers. Cloudy, with a high near 41. West southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 22. West wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 27. West wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 12. Wind chill values between 3 and 8. West wind 7 to 10 mph, with gusts as high as 17 mph.
Sunday
Increasing clouds, with a high near 26. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 11. South southwest wind 10 to 16 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.
M.L.King Day
Mostly sunny, with a high near 18. West northwest wind 10 to 18 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 37.
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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:
5:37 am CST Jan 16, 2026
Forecast Valid:
6am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
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Additional Resources

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Chance of Precipitation