National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Overcast

55°F

13°C

Humidity 92%
Wind Speed SE 16 G 22 mph
Barometer 29.55 in
Dewpoint 52°F (11°C)
Visibility 5.00 mi
Wind Chill51°F (11°C)
Last update 8 Jan 4:55 pm CST
Extended Forecast for

4 Miles ESE Pontiac IL

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 58. Breezy, with a south southeast wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms before midnight, then a chance of showers. Low around 44. Breezy, with a south southeast wind 20 to 25 mph becoming west southwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 9am. Mostly cloudy, with a high near 47. Breezy, with a west wind 15 to 25 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 47 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow, mainly before noon. Partly sunny, with a high near 39. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Blustery.

    High: 31 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 58. Breezy, with a south southeast wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before midnight, then a chance of showers. Low around 44. Breezy, with a south southeast wind 20 to 25 mph becoming west southwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 20 percent chance of showers before 9am. Mostly cloudy, with a high near 47. Breezy, with a west wind 15 to 25 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Mostly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.
Saturday
A chance of rain and snow, mainly before noon. Partly sunny, with a high near 39. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. Breezy.
Sunday
Mostly sunny, with a high near 31. Blustery.
Sunday Night
Mostly clear, with a low around 22.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Pontiac IL
 40.84°N 88.56°W
Last Update:
4:11 pm CST Jan 8, 2026
Forecast Valid:
5pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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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