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

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

29°F

-2°C

Humidity 61%
Wind Speed NW 13 G 23 mph
Barometer 30.34 in (1028.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 27 Nov 8:54 am CST
Extended Forecast for

Eureka IL

Winter Storm Watch November 29, 12:00am until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Watch

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 36. West northwest wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 33. Northwest wind 5 to 8 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Snow likely after midnight. Mostly cloudy, with a low around 22. Calm wind becoming southeast 5 to 9 mph after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Mostly Cloudy
    then Snow
    Likely

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 33. Southeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 33 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. Low around 22. Southeast wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.

    Low: 22 °F

    Snow then
    Snow Likely

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 29 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

Detailed Forecast

Thanksgiving Day
Sunny, with a high near 36. West northwest wind 13 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 33. Northwest wind 5 to 8 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Snow likely after midnight. Mostly cloudy, with a low around 22. Calm wind becoming southeast 5 to 9 mph after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 33. Southeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow. Low around 22. Southeast wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 19.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka IL
 40.71°N 89.27°W (Elev. 774 ft)
Last Update:
10:12 am CST Nov 27, 2025
Forecast Valid:
10am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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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