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

27°F

-3°C

Humidity 81%
Wind Speed W 14 G 17 mph
Barometer 30.04 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 18 Mar 5:15 am CDT
Extended Forecast for

5 Miles ENE Blackstone IL

  • Overnight

    Overnight: Snow showers likely. Cloudy, with a low around 22. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely before 7am. Cloudy through mid morning, then gradual clearing, with a high near 46. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow Showers
    Likely then
    Sunny

  • Wednesday Night

    Wednesday Night: Isolated showers after 1am. Increasing clouds, with a low around 32. South southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 60. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 20%.

    High: 60 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Northeast wind 5 to 10 mph becoming south after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 22. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely before 7am. Cloudy through mid morning, then gradual clearing, with a high near 46. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Isolated showers after 1am. Increasing clouds, with a low around 32. South southwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 60. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 41. Northeast wind 5 to 10 mph becoming south after midnight.
Friday
Mostly cloudy, with a high near 70.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Partly sunny, with a high near 65. Breezy.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Blackstone IL
 41.08°N 88.55°W
Last Update:
3:46 am CDT Mar 18, 2026
Forecast Valid:
5am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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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