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.

Fair

58°F

14°C

Humidity 61%
Wind Speed S 8 mph
Barometer 29.87 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 30 Mar 9:15 am CDT
Extended Forecast for

6 Miles NNW Lanark IL

  • Today

    Today: Sunny, with a high near 79. Southwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Mostly Cloudy
    then
    Scattered
    T-storms

  • Tuesday

    Tuesday: Isolated showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 75. Breezy, with a south wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 75 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 36. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 34. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 34 °F

    Showers

  • Thursday

    Thursday: Showers. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 58.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 79. Southwest wind 5 to 10 mph.
Tonight
Scattered showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 75. Breezy, with a south wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 36. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 46.
Wednesday Night
Showers. Low around 34. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Showers. High near 53. Chance of precipitation is 90%.
Thursday Night
Showers likely before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 58.
Friday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Lanark IL
 42.17°N 89.89°W (Elev. 830 ft)
Last Update:
8:36 am CDT Mar 30, 2026
Forecast Valid:
9am CDT Mar 30, 2026-6pm CDT Apr 5, 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