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

Tropical Storm Ophelia Approaching the Mid-Atlantic; Severe Weather and Heavy Rainfall Threats

Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will impact the Mid-Atlantic through this weekend. Meanwhile, strong to severe thunderstorms are expected to affect portions of the central U.S. including heavy to excessive rainfall through this weekend. For the Intermountain region, below normal temperatures and some snow for the higher elevations. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

71°F

22°C

Humidity 76%
Wind Speed E 5 mph
Barometer 30.10 in (1018.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 22 Sep 10:51 pm CDT
Extended Forecast for

Zion IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 63 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Southeast wind around 10 mph, with gusts as high as 15 mph.

    Mostly Sunny

    High: 72 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 59. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 59 °F

  • Sunday

    Sunday: Partly sunny, with a high near 69. East southeast wind around 10 mph, with gusts as high as 15 mph.

    Partly Sunny

    High: 69 °F

  • Sunday
    Night

    Sunday Night: Cloudy, with a low around 60. Northeast wind 5 to 10 mph.

    Cloudy

    Low: 60 °F

  • Monday

    Monday: Mostly cloudy, with a high near 69.

    Mostly Cloudy

    High: 69 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 59 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    Partly Sunny

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Mostly Cloudy

    Low: 57 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 72. Southeast wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 59. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 69. East southeast wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
Cloudy, with a low around 60. Northeast wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 69.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 70.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Zion IL
 42.45°N 87.84°W
Last Update:
9:41 pm CDT Sep 22, 2023
Forecast Valid:
11pm CDT Sep 22, 2023-6pm CDT Sep 29, 2023
 
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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