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.

Light Snow Fog/Mist

24°F

-4°C

Humidity 91%
Wind Speed W 5 mph
Barometer 30.08 in (1019.7 mb)
Dewpoint 22°F (-6°C)
Visibility 0.75 mi
Wind Chill18°F (-8°C)
Last update 1 Dec 7:54 pm CST
Extended Forecast for

Germantown Hills IL

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

    NOW until 6:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 15 °F

    Snow then
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 23. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 23 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. South wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 33. South southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 0. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 0 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 12. North northwest wind 5 to 8 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

    High: 12 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -4. Calm wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 15 mph.

    Low: -4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow, mainly before 10pm. Low around 15. Calm wind becoming west northwest around 6 mph after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Mostly cloudy, with a high near 23. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 19. South wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 33. South southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 0. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 12. North northwest wind 5 to 8 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Mostly clear, with a low around -4. Calm wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Germantown Hills IL
 40.76°N 89.47°W (Elev. 699 ft)
Last Update:
6:36 pm CST Dec 1, 2025
Forecast Valid:
8pm CST Dec 1, 2025-6pm CST Dec 8, 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