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

-2°F

-19°C

Humidity 81%
Wind Speed Calm
Barometer 30.13 in
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 5 Dec 2:55 am CST
Extended Forecast for

Forrest ILSimilar City Names

  • Overnight

    Overnight: Areas of freezing fog. Partly cloudy, with a steady temperature around 3. Wind chill values as low as -9. South wind around 5 mph, with gusts as high as 10 mph.

    Low: 3 °F

    Areas
    Freezing Fog

  • Friday

    Friday: Areas of freezing fog before 9am. Mostly sunny, with a high near 27. Wind chill values as low as -7. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 27 °F

    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a temperature rising to around 30 by midnight. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 23 °F⇑

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 28. West northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 28 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 19. Calm wind becoming east around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%.

    Low: 19 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of freezing fog. Partly cloudy, with a steady temperature around 3. Wind chill values as low as -9. South wind around 5 mph, with gusts as high as 10 mph.
Friday
Areas of freezing fog before 9am. Mostly sunny, with a high near 27. Wind chill values as low as -7. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a temperature rising to around 30 by midnight. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly cloudy, with a high near 28. West northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 19. Calm wind becoming east around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
A chance of snow. Cloudy, with a low around 30.
Wednesday
A chance of rain. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forrest ILSimilar City Names
 40.75°N 88.42°W
Last Update:
3:11 am CST Dec 5, 2025
Forecast Valid:
3am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation