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

15°F

-9°C

Humidity 51%
Wind Speed NW 13 G 23 mph
Barometer 30.32 in (1028.1 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 27 Jan 4:54 pm CST
Extended Forecast for

2 Miles NW Mackinaw IL

  • Tonight

    Tonight: Mostly clear, with a low around -3. Wind chill values between -9 and -14. West northwest wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. Wind chill values between -5 and -15. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 1. West northwest wind around 6 mph becoming calm in the evening.

    Low: 1 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 16. Wind chill values between -6 and 4. Calm wind becoming north around 6 mph in the morning.

    High: 16 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. North wind 3 to 6 mph.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 15. North wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 15 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North northwest wind around 7 mph, with gusts as high as 16 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -3. Wind chill values between -9 and -14. West northwest wind 5 to 7 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 20. Wind chill values between -5 and -15. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 1. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 16. Wind chill values between -6 and 4. Calm wind becoming north around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around -1. North wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 15. North wind 6 to 10 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 2. North northwest wind around 7 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 23.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 12.
Monday
Mostly cloudy, with a high near 28.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
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:
3:36 pm CST Jan 27, 2026
Forecast Valid:
5pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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