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.

Fog/Mist

18°F

-8°C

Humidity 96%
Wind Speed NW 8 mph
Barometer 30.03 in (1017.9 mb)
Dewpoint 17°F (-8°C)
Visibility 1.50 mi
Wind Chill8°F (-13°C)
Last update 2 Dec 1:54 am CST
Extended Forecast for

2 Miles NE Mackinaw IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 15. West northwest wind around 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24. West northwest wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 24 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17. Wind chill values between 5 and 11. South wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after noon. Mostly cloudy, with a high near 34. South southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 34 °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 7 to 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 13. North northwest wind around 6 mph becoming calm in the afternoon.

    High: 13 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Calm wind becoming south 5 to 7 mph after midnight.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 15. West northwest wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 24. West northwest wind 5 to 8 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 17. Wind chill values between 5 and 11. South wind 7 to 11 mph, with gusts as high as 23 mph.
Wednesday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 34. South southwest wind around 10 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 7 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 13. North northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around -1. Calm wind becoming south 5 to 7 mph after midnight.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Mostly cloudy, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Mackinaw IL
 40.56°N 89.33°W (Elev. 600 ft)
Last Update:
1:16 am CST Dec 2, 2025
Forecast Valid:
2am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation