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

26°F

-3°C

Humidity 62%
Wind Speed W 10 mph
Barometer 30.17 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 17 Mar 9:15 pm CDT
Extended Forecast for

5 Miles ENE Blackstone IL

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 22. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 22 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 45. South southeast wind 10 to 15 mph becoming west southwest in the afternoon.

    High: 45 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. West wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 57. South southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 57 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. North wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow, mainly after midnight. Low around 22. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 45. South southeast wind 10 to 15 mph becoming west southwest in the afternoon.
Wednesday Night
Increasing clouds, with a low around 34. West wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 57. South southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 36. North wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Partly sunny, with a high near 68. Breezy.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Blackstone IL
 41.08°N 88.55°W
Last Update:
8:51 pm CDT Mar 17, 2026
Forecast Valid:
9pm CDT Mar 17, 2026-6pm CDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation