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

42°F

6°C

Humidity 97%
Wind Speed N 5 mph
Barometer 29.99 in
Dewpoint 42°F (6°C)
Visibility 0.25 mi
Wind Chill39°F (4°C)
Last update 4 Mar 10:55 pm CST
Extended Forecast for

2 Miles N Blackstone IL

Dense Fog Advisory March 4, 11:08pm until March 5, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 11:08pm until March 5, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 41 °F

    Scattered
    Showers and
    Patchy Dense
    Fog

  • Thursday

    Thursday: Scattered showers, mainly before 9am. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 54. North wind around 5 mph. Chance of precipitation is 40%.

    High: 54 °F

    Scattered
    Showers and
    Areas Dense
    Fog then
    Patchy Fog

  • Thursday Night

    Thursday Night: Isolated showers after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 46. Northeast wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 20%.

    Low: 46 °F

    Cloudy then
    Isolated
    Showers and
    Patchy Fog

  • Friday

    Friday: Showers and possibly a thunderstorm before noon, then a slight chance of showers. Patchy fog before 9am. High near 74. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 74 °F

    Showers and
    Patchy Fog
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 53. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Showers and
    Breezy

  • Saturday

    Saturday: A 40 percent chance of showers before noon. Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Tonight
Scattered showers, mainly after 3am. Patchy dense fog. Otherwise, cloudy, with a low around 41. Northeast wind around 5 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly before 9am. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 54. North wind around 5 mph. Chance of precipitation is 40%.
Thursday Night
Isolated showers after midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 46. Northeast wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 20%.
Friday
Showers and possibly a thunderstorm before noon, then a slight chance of showers. Patchy fog before 9am. High near 74. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 53. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 40 percent chance of showers before noon. Partly sunny, with a high near 63. Breezy.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 61. Breezy.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 72. Breezy.
Monday Night
A chance of showers. Partly cloudy, with a low around 52.
Tuesday
Showers. Mostly cloudy, with a high near 71. Breezy.
Tuesday Night
Showers. Cloudy, with a low around 43. Breezy.
Wednesday
Showers likely. Mostly cloudy, with a high near 55. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Blackstone IL
 41.08°N 88.63°W
Last Update:
10:31 pm CST Mar 4, 2026
Forecast Valid:
11pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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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