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.

Fair

38°F

3°C

Humidity 36%
Wind Speed E 12 mph
Barometer 30.41 in (1030.4 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Mar 1:54 pm CST
Extended Forecast for

2 Miles NW Mackinaw IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 40. East northeast wind around 10 mph, with gusts as high as 16 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 27. East wind around 8 mph, with gusts as high as 16 mph.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 46. East southeast wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely after midnight. Mostly cloudy, with a low around 35. East southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 51. East southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 44. East wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 61. East southeast wind 7 to 9 mph becoming south in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 40. East northeast wind around 10 mph, with gusts as high as 16 mph.
Tonight
A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 27. East wind around 8 mph, with gusts as high as 16 mph.
Monday
Partly sunny, with a high near 46. East southeast wind 6 to 10 mph, with gusts as high as 17 mph.
Monday Night
Showers likely after midnight. Mostly cloudy, with a low around 35. East southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers. High near 51. East southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers. Low around 44. East wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 61. East southeast wind 7 to 9 mph becoming south in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Thursday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Friday
Showers. Mostly cloudy, with a high near 72.
Friday Night
Showers likely. Mostly cloudy, with a low around 41.
Saturday
A chance of showers. Mostly cloudy, with a high near 57.
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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:
2:37 pm CST Mar 1, 2026
Forecast Valid:
2pm CST Mar 1, 2026-6pm CST Mar 7, 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