Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

18°F

-8°C

Humidity 68%
Wind Speed W 15 G 31 mph
Barometer 30.04 in (1018.2 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 16 Mar 7:54 pm CDT
Extended Forecast for

2 Miles NW Mackinaw IL

Winter Weather Advisory March 16, 08:43pm until March 17, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 16, 08:43pm until March 17, 12:00am

    NOW until 12:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 10 °F

    Scattered
    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 26. Wind chill values between -4 and 6. West northwest wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am.  Low around 22. South wind 6 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 9 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind around 5 mph becoming calm.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. South wind 5 to 7 mph becoming west in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. North wind around 6 mph becoming south southeast after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Tonight
Scattered snow showers, mainly before 9pm. Patchy blowing snow before midnight. Mostly cloudy, with a low around 10. Wind chill values between -5 and 2. West northwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 26. Wind chill values between -4 and 6. West northwest wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Snow, mainly before 1am. Low around 22. South wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 9 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 33. West wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 62. South wind 5 to 7 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 39. North wind around 6 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Mackinaw IL
 40.56°N 89.39°W (Elev. 699 ft)
7:35 pm CDT Mar 16, 2026
8pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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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