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

Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

40°F

4°C

Humidity 56%
Wind Speed N 12 G 18 mph
Barometer 30.04 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Nov 5:55 pm CST
Extended Forecast for

Neponset IL

  • Tonight

    Tonight: Partly cloudy, with a low around 29. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Northwest wind around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 26.

    Low: 26 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 42. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 24. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 45. Northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 26.
Sunday
Sunny, with a high near 49.
Sunday Night
Clear, with a low around 27.
Monday
Sunny, with a high near 51.
Monday Night
Clear, with a low around 29.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Clear, with a low around 33.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Neponset IL
 41.3°N 89.79°W (Elev. 817 ft)
Last Update:
3:31 pm CST Nov 12, 2026
Forecast Valid:
6pm CST Nov 12, 2026-6pm CST Nov 19, 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