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.

Overcast

24°F

-4°C

Humidity 81%
Wind Speed W 7 mph
Barometer 30.48 in (1033.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 30 Nov 7:54 pm CST
Extended Forecast for

West Peoria IL

Winter Weather Advisory December 1, 12:00pm until December 2, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Cloudy, with a low around 17. Light and variable wind.

    Low: 17 °F

    Cloudy

  • Monday

    Monday: Snow after noon. High near 28. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Cloudy then
    Snow

  • Monday Night

    Monday Night: Snow before midnight. Low around 15. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. South wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. South southwest wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 17 mph.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 17. Light and variable wind.
Monday
Snow after noon. High near 28. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow before midnight. Low around 15. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Partly sunny, with a high near 25. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 18. South wind 5 to 8 mph, with gusts as high as 17 mph.
Wednesday
Mostly cloudy, with a high near 34. South southwest wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.
Thursday
Sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around -1.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Peoria IL
 40.7°N 89.61°W (Elev. 600 ft)
Last Update:
8:31 pm CST Nov 30, 2025
Forecast Valid:
8pm CST Nov 30, 2025-6pm CST Dec 7, 2025
 
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