Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Fair

77°F

25°C

Humidity 40%
Wind Speed SW 10 G 16 mph
Barometer 29.80 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 30 Mar 1:35 pm CDT
Extended Forecast for

Thomson IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. South wind around 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 9pm.  Mostly cloudy, with a low around 59. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 4pm.  Mostly cloudy, with a high near 75. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    High: 75 °F

    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 10pm, then a chance of showers.  Mostly cloudy, with a low around 37. North wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 37 °F

    T-storms
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Mostly cloudy, with a high near 45. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, with thunderstorms also possible after 7pm.  Low around 37. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 37 °F

    Showers

  • Thursday

    Thursday: Showers.  High near 63. Chance of precipitation is 100%.

    High: 63 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers before 1am.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 59. South wind around 15 mph, with gusts as high as 20 mph.
Tuesday
Showers and thunderstorms likely, mainly before 4pm. Mostly cloudy, with a high near 75. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely before 10pm, then a chance of showers. Mostly cloudy, with a low around 37. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 45. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers, with thunderstorms also possible after 7pm. Low around 37. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers. High near 63. Chance of precipitation is 100%.
Thursday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 65.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Thomson IL
 41.96°N 90.1°W (Elev. 607 ft)
1:26 pm CDT Mar 30, 2026
1pm CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
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Additional Resources

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