Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

60°F

16°C

Humidity 46%
Wind Speed W 14 G 28 mph
Barometer 29.52 in (999.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 7 Nov 12:51 pm CST
Extended Forecast for

Zion IL

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 4pm.  Mostly sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 41. Northwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Rain, mainly after noon.  High near 46. Northeast wind 5 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain before midnight, then a chance of rain and snow.  Low around 32. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before noon.  Partly sunny, with a high near 34. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 34 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow before noon.  Mostly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 41. Northwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Rain, mainly after noon. High near 46. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain before midnight, then a chance of rain and snow. Low around 32. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 34. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27.
Monday
A 40 percent chance of snow before noon. Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 29.
Veterans Day
Mostly cloudy, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Zion IL
 42.45°N 87.81°W
11:56 am CST Nov 7, 2025
1pm CST Nov 7, 2025-6pm CST Nov 13, 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