Storms, Potentially, Significant in the Northern Tier; Fire Weather Threats in the West

An upper level system in the northwestern U.S. will produce another day of thunderstorms across the West and into the Central U.S. Primary threats will be damaging winds and large hail. Very large hail and significant winds will be possible from the Northern Rockies into the Northern Plains. Strong winds and dry thunderstorms keep fire weather threats elevated to critical in the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

71°F

22°C

Humidity 53%
Wind Speed S 3 mph
Barometer 30.07 in (1017.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 26 Jun 8:55 pm CDT
Extended Forecast for

Zion IL

  • Tonight

    Tonight: Partly cloudy, with a low around 64. South southeast wind 5 to 10 mph becoming light and variable  in the evening.

    Partly Cloudy

    Low: 64 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 79. Light south southwest wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 79 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. South wind 5 to 10 mph.

    Chance
    T-storms

    Low: 65 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 87. South southwest wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 87 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. South wind 5 to 10 mph.

    Chance
    T-storms

    Low: 66 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 79.

    Slight Chance
    T-storms

    High: 79 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 66.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 66 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 84.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 66.

    Chance
    T-storms

    Low: 66 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. South southeast wind 5 to 10 mph becoming light and variable in the evening.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 79. Light south southwest wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 5 to 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Sunday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 66.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Zion IL
 42.45°N 87.84°W
9:15 pm CDT Jun 26, 2019
9pm CDT Jun 26, 2019-6pm CDT Jul 3, 2019
 
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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