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Hazardous Weather Conditions

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Mostly Cloudy

35°F

2°C

Humidity 73%
Wind Speed E 12 mph
Barometer 29.86 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 14 Mar 11:35 pm CDT
Extended Forecast for

Chadwick IL

Blizzard Warning March 15, 07:00pm until March 16, 04:00pm
Click here for hazard details and duration
Blizzard Warning

  • Tonight

    Tonight: A slight chance of rain, with thunderstorms also possible after 4am. Cloudy, with a temperature rising to around 40 by 5am. Breezy, with an east wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: 35 °F⇑

    Slight Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: Rain and thunderstorms before 1pm, then rain between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 57. Breezy, with a south wind 20 to 25 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 9pm. Some thunder is also possible. Widespread blowing snow, mainly after 2am. Low around 16. Wind chill values as low as zero. Windy, with a north wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Rain/Snow and
    Patchy
    Blowing Snow
    then Snow and
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 21 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 4. Blustery.

    Low: 4 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 19. Chance of precipitation is 80%.

    Low: 19 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain, with thunderstorms also possible after 4am. Cloudy, with a temperature rising to around 40 by 5am. Breezy, with an east wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday
Rain and thunderstorms before 1pm, then rain between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 57. Breezy, with a south wind 20 to 25 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain and snow, becoming all snow after 9pm. Some thunder is also possible. Widespread blowing snow, mainly after 2am. Low around 16. Wind chill values as low as zero. Windy, with a north wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
A 40 percent chance of snow before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 4. Blustery.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Snow. Low around 19. Chance of precipitation is 80%.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chadwick IL
 42.02°N 89.9°W (Elev. 801 ft)
Last Update:
10:31 pm CDT Mar 14, 2026
Forecast Valid:
11pm CDT Mar 14, 2026-6pm CDT Mar 21, 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