Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

24°F

-4°C

Humidity 81%
Wind Speed NW 7 mph
Barometer 30.43 in (1031.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 30 Nov 4:54 pm CST
Extended Forecast for

2 Miles NE Mackinaw 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 26. West northwest wind around 9 mph, with gusts as high as 17 mph.

    High: 26 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Snow after noon.  High near 28. Calm wind becoming east 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 16. Calm wind becoming northwest around 5 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Light and variable wind becoming west around 6 mph in the morning.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. South wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. South southwest wind around 10 mph becoming west 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 2.

    Low: 2 °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 26. West northwest wind around 9 mph, with gusts as high as 17 mph.
Tonight
Mostly cloudy, with a low around 16. West northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Snow after noon. High near 28. Calm wind becoming east 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 16. Calm wind becoming northwest around 5 mph. 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 around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 16. South wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly cloudy, with a high near 34. South southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around -3.
Friday
A chance of snow. Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 29.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Mackinaw IL
 40.56°N 89.33°W (Elev. 600 ft)
3:16 pm CST Nov 30, 2025
5pm CST Nov 30, 2025-6pm CST Dec 7, 2025
 
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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