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

29°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 29.92 in (1014.0 mb)
Dewpoint 29°F (-2°C)
Visibility 6.00 mi
Last update 26 Feb 11:54 pm CST
Extended Forecast for

2 Miles NW Mackinaw IL

Fire Weather Watch February 27, 12:00pm until February 27, 06:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 29. Calm wind becoming south around 5 mph.

    Low: 29 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 68. Breezy, with a southwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 68 °F

    Patchy Fog
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. West wind 6 to 13 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 49. East northeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. North northeast wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 38. Northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 38 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 23. East wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 29. Calm wind becoming south around 5 mph.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 68. Breezy, with a southwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Mostly clear, with a low around 31. West wind 6 to 13 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 49. East northeast wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 22. North northeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly cloudy, with a high near 38. Northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Snow likely. Cloudy, with a low around 23. East wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 39.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 29.
Tuesday
Rain likely. Cloudy, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Cloudy, with a high near 55.
Wednesday Night
Rain likely. Cloudy, with a low around 44.
Thursday
Rain likely. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Mackinaw IL
 40.56°N 89.39°W (Elev. 699 ft)
Last Update:
12:26 am CST Feb 27, 2026
Forecast Valid:
12am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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