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.

Overcast

33°F

1°C

Humidity 79%
Wind Speed W 5 mph
Barometer 29.95 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 6 Dec 1:55 pm CST
Extended Forecast for

Flanagan IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 33. West wind around 5 mph becoming calm.

    High: 33 °F

    Cloudy

  • Tonight

    Tonight: Snow likely before 2am, then snow, possibly mixed with rain and freezing rain. Low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    then Wintry
    Mix

  • Sunday

    Sunday: A 50 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 18 by 5pm. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F⇓

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 6. Wind chill values as low as -3. North wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 15 mph.

    Low: 6 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 23. Calm wind becoming south southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37. Breezy.

    High: 37 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

This Afternoon
Cloudy, with a high near 33. West wind around 5 mph becoming calm.
Tonight
Snow likely before 2am, then snow, possibly mixed with rain and freezing rain. Low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Sunday
A 50 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 18 by 5pm. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Increasing clouds, with a low around 6. Wind chill values as low as -3. North wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 23. Calm wind becoming south southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34. Breezy.
Wednesday
Mostly cloudy, with a high near 37. Breezy.
Wednesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 18.
Thursday
A chance of snow. Mostly cloudy, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Flanagan IL
 40.87°N 88.85°W
Last Update:
1:51 pm CST Dec 6, 2025
Forecast Valid:
2pm CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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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