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

23°F

-5°C

Humidity 54%
Wind Speed W 12 mph
Barometer 30.16 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 17 Jan 3:35 pm CST
Extended Forecast for

West Union IL

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a high near 26. West wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 26 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Wind chill values between 2 and 7. West wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of flurries after noon. Partly sunny, with a high near 27. Wind chill values between 3 and 13. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 27 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Mostly cloudy, with a low around 10. Wind chill values between -4 and 6. Southwest wind 10 to 18 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.

    Low: 10 °F

    Chance
    Flurries

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 17. West northwest wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 17 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. West northwest wind 5 to 7 mph becoming southwest after midnight.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a high near 26. West wind 14 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 13. Wind chill values between 2 and 7. West wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
A chance of flurries after noon. Partly sunny, with a high near 27. Wind chill values between 3 and 13. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday Night
A chance of flurries before 9pm. Mostly cloudy, with a low around 10. Wind chill values between -4 and 6. Southwest wind 10 to 18 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.
M.L.King Day
Sunny, with a high near 17. West northwest wind 9 to 18 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 6. West northwest wind 5 to 7 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 29. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Union IL
 39.22°N 87.66°W (Elev. 449 ft)
Last Update:
3:36 pm CST Jan 17, 2026
Forecast Valid:
3pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation