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.

Mostly Cloudy

6°F

-14°C

Humidity 73%
Wind Speed NW 7 mph
Barometer 30.50 in (1034.2 mb)
Dewpoint -1°F (-18°C)
Visibility 9.00 mi
Wind Chill-6°F (-21°C)
Last update 31 Jan 7:54 am CST
Extended Forecast for

2 Miles S Marquette Heights IL

  • Today

    Today: Mostly sunny, with a high near 23. Wind chill values between -5 and 5. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 4. Northwest wind around 5 mph becoming calm in the evening.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of snow after noon. Partly sunny, with a high near 25. Wind chill values between -2 and 8. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 25 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. South southwest wind 5 to 7 mph, with gusts as high as 17 mph.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33. West northwest wind 3 to 6 mph.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. Light and variable wind.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30. Northeast wind 3 to 6 mph.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 23. Wind chill values between -5 and 5. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 4. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of snow after noon. Partly sunny, with a high near 25. Wind chill values between -2 and 8. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. South southwest wind 5 to 7 mph, with gusts as high as 17 mph.
Monday
Partly sunny, with a high near 33. West northwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 20. Light and variable wind.
Tuesday
Mostly cloudy, with a high near 30. Northeast wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 38.
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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:
8:28 am CST Jan 31, 2026
Forecast Valid:
8am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation