National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

7°F

-14°C

Humidity 72%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 7 Dec 11:55 pm CST
Extended Forecast for

6 Miles S Neponset IL

  • Overnight

    Overnight: Scattered flurries after 5am. Increasing clouds, with a temperature rising to around 8 by 4am. Wind chill values between -4 and -9. North wind around 6 mph becoming calm.

    Low: 2 °F⇑

    Scattered
    Flurries

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 25. Calm wind becoming south around 6 mph in the afternoon.

    High: 25 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature rising to around 27 by 4am. South wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 19 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 14 to 22 mph becoming west after midnight. Winds could gust as high as 33 mph.

    Low: 31 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 37 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Scattered flurries after 5am. Increasing clouds, with a temperature rising to around 8 by 4am. Wind chill values between -4 and -9. North wind around 6 mph becoming calm.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 25. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a temperature rising to around 27 by 4am. South wind 7 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 41. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 14 to 22 mph becoming west after midnight. Winds could gust as high as 33 mph.
Wednesday
Mostly cloudy, with a high near 37. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly cloudy, with a low around 17. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Mostly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Neponset IL
 41.21°N 89.79°W (Elev. 748 ft)
Last Update:
11:27 pm CST Dec 7, 2025
Forecast Valid:
12am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
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