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

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

27°F

-3°C

Humidity 75%
Wind Speed S 8 mph
Barometer 30.22 in (1024.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 12 Jan 7:54 am CST
Extended Forecast for

Norris IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 33. South southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. West wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature falling to around 27 by 5pm. Breezy, with a north wind 15 to 22 mph, with gusts as high as 36 mph.

    High: 37 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 11 to 18 mph, with gusts as high as 32 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. North northwest wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers after noon. Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 45. West southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 33. South southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 32. West wind 10 to 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a temperature falling to around 27 by 5pm. Breezy, with a north wind 15 to 22 mph, with gusts as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 11 to 18 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 28. North northwest wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 24.
Friday
A 50 percent chance of snow showers after noon. Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Norris IL
 40.65°N 90.02°W (Elev. 751 ft)
Last Update:
5:52 am CST Jan 12, 2026
Forecast Valid:
8am CST Jan 12, 2026-6pm CST Jan 18, 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