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

23°F

-5°C

Humidity 78%
Wind Speed W 15 G 25 mph
Barometer 30.33 in (1028.0 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 30 Nov 12:54 pm CST
Extended Forecast for

2 Miles S Marquette Heights IL

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

  • This Afternoon

    This Afternoon: Scattered flurries. Cloudy, with a high near 27. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 27 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Snow after noon. High near 28. Calm wind becoming southeast around 5 mph. 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. Light and variable wind becoming west southwest around 6 mph in the morning.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. South wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. South southwest wind around 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Cloudy, with a high near 27. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Snow after noon. High near 28. Calm wind becoming southeast around 5 mph. 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. Light and variable wind becoming west southwest around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 18. South wind 5 to 9 mph, with gusts as high as 18 mph.
Wednesday
Mostly cloudy, with a high near 34. South southwest wind around 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Sunny, with a high near 13.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
A chance of snow. Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Marquette Heights IL
 40.59°N 89.59°W (Elev. 600 ft)
Last Update:
1:01 pm CST Nov 30, 2025
Forecast Valid:
1pm CST Nov 30, 2025-6pm CST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation