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.

Fog/Mist

46°F

8°C

Humidity 97%
Wind Speed SE 10 mph
Barometer 29.69 in
Dewpoint 45°F (7°C)
Visibility 1.00 mi
Wind Chill41°F (5°C)
Last update 26 Dec 4:15 am CST
Extended Forecast for

4 Miles SE Forrest IL

  • Overnight

    Overnight: A 30 percent chance of rain. Areas of dense fog. Otherwise, cloudy, with a low around 45. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Chance Rain
    and Areas
    Dense Fog

  • Friday

    Friday: A 20 percent chance of rain before 7am. Cloudy, with a temperature rising to near 58 by 9am, then falling to around 48 during the remainder of the day. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F⇓

    Slight Chance
    Rain then
    Cloudy

  • Friday Night

    Friday Night: Patchy fog after midnight. Otherwise, cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 40 °F

    Cloudy then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, cloudy, with a high near 49. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 49 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 47. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 47 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 62. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 17. Windy. Chance of precipitation is 60%.

    Low: 17 °F

    Rain/Snow
    Likely and
    Windy

  • Monday

    Monday: Partly sunny, with a high near 24. Windy.

    High: 24 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of rain. Areas of dense fog. Otherwise, cloudy, with a low around 45. South southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of rain before 7am. Cloudy, with a temperature rising to near 58 by 9am, then falling to around 48 during the remainder of the day. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Patchy fog after midnight. Otherwise, cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Patchy fog before 9am. Otherwise, cloudy, with a high near 49. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 47. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Showers, with thunderstorms also possible after noon. High near 62. Chance of precipitation is 90%.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 17. Windy. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 24. Windy.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 12.
New Year's Day
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Forrest IL
 40.7°N 88.34°W
Last Update:
3:15 am CST Dec 26, 2025
Forecast Valid:
4am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation