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

70°F

21°C

Humidity 100%
Wind Speed S 13 mph
Barometer 29.83 in
Dewpoint 70°F (21°C)
Visibility 2.50 mi
Last update 15 Oct 4:55 pm CDT
Extended Forecast for

Strawn IL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 71. South wind around 10 mph, with gusts as high as 15 mph.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Cloudy, with a low around 47. Breezy, with a southwest wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 54 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Decreasing
    Clouds and
    Breezy then
    Clear

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 58. North wind around 5 mph becoming calm in the morning.

    High: 58 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 2am. Otherwise, clear, with a low around 35.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 67.

    High: 67 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 71. South wind around 10 mph, with gusts as high as 15 mph.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Cloudy, with a low around 47. Breezy, with a southwest wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Friday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 35. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 58. North wind around 5 mph becoming calm in the morning.
Saturday Night
Patchy frost after 2am. Otherwise, clear, with a low around 35.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Strawn IL
 40.66°N 88.4°W
Last Update:
2:51 pm CDT Oct 15, 2026
Forecast Valid:
5pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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Chance of Precipitation