National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

8°F

-13°C

Humidity 65%
Wind Speed Calm
Barometer 30.32 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 4 Dec 5:15 pm CST
Extended Forecast for

4 Miles SE Forrest IL

  • Tonight

    Tonight: Patchy freezing fog after 10pm. Increasing clouds, with a low around 4. Wind chill values as low as -7. Light and variable wind becoming south 5 to 10 mph in the evening.

    Low: 4 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 28. Wind chill values as low as -1. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 28 °F

    Patchy
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy freezing rain before midnight. Mostly cloudy, with a steady temperature around 27. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Patchy
    Freezing Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 29. West wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 18. Calm wind becoming east around 5 mph after midnight. Winds could gust as high as 10 mph.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after midnight. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Patchy freezing fog after 10pm. Increasing clouds, with a low around 4. Wind chill values as low as -7. Light and variable wind becoming south 5 to 10 mph in the evening.
Friday
Patchy freezing fog before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 28. Wind chill values as low as -1. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Patchy freezing rain before midnight. Mostly cloudy, with a steady temperature around 27. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 29. West wind 5 to 10 mph becoming light and variable in the afternoon.
Saturday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 18. Calm wind becoming east around 5 mph after midnight. Winds could gust as high as 10 mph.
Sunday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 22.
Monday Night
A chance of snow after midnight. Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Forrest IL
 40.7°N 88.34°W
Last Update:
3:11 pm CST Dec 4, 2025
Forecast Valid:
5pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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