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

16°F

-9°C

Humidity 54%
Wind Speed Calm
Barometer 30.32 in (1028.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 4 Dec 4:54 pm CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Mostly clear, with a low around 0. Wind chill values between -6 and -11. South wind 3 to 7 mph.

    Low: 0 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 9am. Mostly sunny, with a high near 30. Wind chill values between -6 and 4. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 30 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. South southwest wind 6 to 8 mph becoming west northwest after midnight. Winds could gust as high as 16 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30. West northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely after midnight. Cloudy, with a low around 21. East southeast wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Cloudy then
    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 26. North wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 26 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy freezing fog after 9pm. Mostly clear, with a low around 0. Wind chill values between -6 and -11. South wind 3 to 7 mph.
Friday
Patchy freezing fog before 9am. Mostly sunny, with a high near 30. Wind chill values between -6 and 4. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 22. South southwest wind 6 to 8 mph becoming west northwest after midnight. Winds could gust as high as 16 mph.
Saturday
Partly sunny, with a high near 30. West northwest wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Snow likely after midnight. Cloudy, with a low around 21. East southeast wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 26. North wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 3. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Monday
Partly sunny, with a high near 23.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of rain. Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.66°N 89.67°W (Elev. 607 ft)
Last Update:
3:36 pm CST Dec 4, 2025
Forecast Valid:
5pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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Additional Resources

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Chance of Precipitation