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

Hazardous Weather Conditions

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Partly Cloudy

47°F

8°C

Humidity 34%
Wind Speed NW 17 G 23 mph
Barometer 30.44 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 27 Mar 2:15 pm CDT
Extended Forecast for

Thomson IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 23. Northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 20 mph.

    Low: 23 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 50. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 23. Northwest wind 10 to 15 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 50. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 37. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 77.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 61.
Tuesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thomson IL
 41.96°N 90.1°W (Elev. 607 ft)
Last Update:
1:26 pm CDT Mar 27, 2026
Forecast Valid:
2pm CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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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