Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Light Drizzle

35°F

2°C

Humidity 97%
Wind Speed W 12 G 21 mph
Barometer 29.78 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 30 Nov 12:55 am CST
Extended Forecast for

4 Miles SSE Channahon IL

Winter Storm Warning November 30, 01:15am until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning November 30, 01:15am until November 30, 06:00am

    NOW until 6:00am Sun

    Winter Storm Warning

  • Overnight

    Low: 25 °F

    Rain/Snow
    Likely and
    Areas Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 9am.  Areas of blowing snow before 3pm. Cloudy, with a high near 30. Breezy, with a west northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 30 °F

    Chance Snow
    and Areas
    Blowing Snow
    then Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. West northwest wind 5 to 10 mph becoming light north  after midnight.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Snow after noon.  High near 28. Calm wind becoming south around 5 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Mostly Cloudy
    then Snow

  • Monday Night

    Monday Night: Snow, mainly before midnight.  Low around 16. Calm wind becoming west northwest around 5 mph after midnight.  Chance of precipitation is 90%.

    Low: 16 °F

    Snow then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain and snow likely, becoming all snow after 2am. Areas of blowing snow after 4am. Cloudy, with a low around 25. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
A 50 percent chance of snow, mainly before 9am. Areas of blowing snow before 3pm. Cloudy, with a high near 30. Breezy, with a west northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 10. West northwest wind 5 to 10 mph becoming light north after midnight.
Monday
Snow after noon. High near 28. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow, mainly before midnight. Low around 16. Calm wind becoming west northwest around 5 mph after midnight. Chance of precipitation is 90%.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 4.
Thursday
Sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around -4.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Channahon IL
 41.37°N 88.18°W
1:11 am CST Nov 30, 2025
1am CST Nov 30, 2025-6pm CST Dec 6, 2025
 
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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