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

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Light Snow

16°F

-9°C

Humidity 59%
Wind Speed N 17 G 24 mph
Barometer 30.44 in (1032.8 mb)
Dewpoint 4°F (-16°C)
Visibility 9.00 mi
Wind Chill0°F (-18°C)
Last update 30 Jan 2:56 pm CST
Extended Forecast for

4 Miles NW Thomson IL

  • This Afternoon

    This Afternoon: A chance of flurries before 5pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 15. Wind chill values as low as zero. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 15 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A chance of flurries before 8pm. Partly cloudy, with a low around 6. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Chance
    Flurries

  • Saturday

    Saturday: Sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 5 to 10 mph.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Calm wind becoming south around 5 mph after midnight.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of flurries before 5pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 15. Wind chill values as low as zero. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A chance of flurries before 8pm. Partly cloudy, with a low around 6. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 8. Calm wind becoming south around 5 mph after midnight.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 25.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Thomson IL
 42.01°N 90.13°W (Elev. 591 ft)
Last Update:
3:16 pm CST Jan 30, 2026
Forecast Valid:
3pm CST Jan 30, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation