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

11°F

-12°C

Humidity 67%
Wind Speed Calm
Barometer 30.30 in (1027.2 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 29 Jan 1:54 am CST
Extended Forecast for

4 Miles SSE Banner IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 18. Wind chill values between -2 and 8. Calm wind becoming north northeast around 5 mph.

    High: 18 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of flurries before midnight. Partly cloudy, with a low around 0. Calm wind becoming north around 5 mph.

    Low: 0 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 17. Wind chill values between -1 and 8. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 17 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. North northwest wind around 6 mph, with gusts as high as 18 mph.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 22. North northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 3. Calm wind.
Thursday
Mostly cloudy, with a high near 18. Wind chill values between -2 and 8. Calm wind becoming north northeast around 5 mph.
Thursday Night
A chance of flurries before midnight. Partly cloudy, with a low around 0. Calm wind becoming north around 5 mph.
Friday
Mostly sunny, with a high near 17. Wind chill values between -1 and 8. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 3. North northwest wind around 6 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 22. North northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 4. Calm wind.
Sunday
Partly sunny, with a high near 25.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Banner IL
 40.47°N 89.89°W (Elev. 436 ft)
Last Update:
2:08 am CST Jan 29, 2026
Forecast Valid:
2am CST Jan 29, 2026-6pm CST Feb 4, 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