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

31°F

-1°C

Humidity 94%
Wind Speed S 9 mph
Barometer 29.89 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 8 Mar 6:15 am CDT
Extended Forecast for

6 Miles NNW Lanark IL

  • Today

    Today: Sunny, with a high near 61. Southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Sunny then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 35. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Showers

  • Wednesday

    Wednesday: Rain likely before 1pm, then a chance of snow. Cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 61. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 45. Southwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 68. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 45. South wind around 5 mph.
Tuesday
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 71. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 35. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely before 1pm, then a chance of snow. Cloudy, with a high near 44. Chance of precipitation is 70%.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 50. Breezy.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Lanark IL
 42.17°N 89.89°W (Elev. 830 ft)
Last Update:
6:16 am CDT Mar 8, 2026
Forecast Valid:
6am CDT Mar 8, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation