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Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

40°F

4°C

Humidity 55%
Wind Speed E 13 G 17 mph
Barometer 29.91 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Mar 9:15 pm CDT
Extended Forecast for

Kewanee IL

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

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 46 by 5am. East wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 4pm, then rain after 4pm. High near 61. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers
    Likely and
    Breezy then
    Showers and
    Windy

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Widespread blowing snow, mainly after 3am. Low around 16. Windy, with a west wind 30 to 35 mph becoming north in the evening. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

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

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 9am. Cloudy, with a high near 22. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 6. Blustery.

    Low: 6 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 46 by 5am. East wind around 15 mph, with gusts as high as 30 mph.
Sunday
Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 4pm, then rain after 4pm. High near 61. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Widespread blowing snow, mainly after 3am. Low around 16. Windy, with a west wind 30 to 35 mph becoming north in the evening. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 9am. Cloudy, with a high near 22. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, with a low around 6. Blustery.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kewanee IL
 41.23°N 89.91°W (Elev. 801 ft)
Last Update:
8:11 pm CDT Mar 14, 2026
Forecast Valid:
9pm 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