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 and Breezy

52°F

11°C

Humidity 91%
Wind Speed S 23 G 29 mph
Barometer 29.63 in
Dewpoint 49°F (9°C)
Visibility 7.00 mi
Wind Chill46°F (8°C)
Last update 17 Feb 9:35 pm CST
Extended Forecast for

3 Miles NW Cullom IL

  • Tonight

    Tonight: A chance of rain before midnight, then a chance of showers and thunderstorms between midnight and 5am, then a slight chance of showers after 5am. Cloudy, with a low around 51. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 68. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 68 °F

    Becoming
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain, then rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 65 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 3am, then a chance of rain and snow. Partly cloudy, with a low around 34. Breezy, with a south wind 10 to 15 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 44. Breezy.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain before midnight, then a chance of showers and thunderstorms between midnight and 5am, then a slight chance of showers after 5am. Cloudy, with a low around 51. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 68. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Thursday
A slight chance of rain, then rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain before 3am, then a chance of rain and snow. Partly cloudy, with a low around 34. Breezy, with a south wind 10 to 15 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 44. Breezy.
Friday Night
Mostly clear, with a low around 24.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Cullom IL
 40.9°N 88.3°W
Last Update:
8:06 pm CST Feb 17, 2026
Forecast Valid:
9pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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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