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Severe Thunderstorms Shift to Lower Mississippi Valley

Severe thunderstorms in the central Plains with strong winds and hail will shift into the lower Mississippi Valley Friday afternoon and evening. Hot, dry winds will continue across the southern Plains while rain and high elevation snow continue in the West and the Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

50°F

10°C

Humidity 71%
Wind Speed SW 16 mph
Barometer 29.89 in (1012.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 24 Mar 4:55 am CDT
Extended Forecast for

Grayslake IL

  • Today

    Today: Partly sunny, with a high near 71. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

    High: 71 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm.  Low around 42. North northeast wind around 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    Low: 42 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 51. East northeast wind around 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers

    High: 51 °F

  • Saturday
    Night

    Saturday Night: Showers, with thunderstorms also possible after 2am.  Low around 44. East wind around 10 mph.  Chance of precipitation is 90%.

    Showers

    Low: 44 °F

  • Sunday

    Sunday: Showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm.  Cloudy, with a high near 56. East wind 5 to 10 mph becoming south in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 56 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers, mainly before 8pm.  Cloudy, with a low around 43.

    Chance
    Showers

    Low: 43 °F

  • Monday

    Monday: A 50 percent chance of showers, mainly after 2pm.  Cloudy, with a high near 54.

    Slight Chance
    Showers then
    Chance
    Showers

    High: 54 °F

  • Monday
    Night

    Monday Night: A chance of showers before 8pm, then a chance of rain after 8pm.  Cloudy, with a low around 39.

    Chance
    Showers

    Low: 39 °F

  • Tuesday

    Tuesday: A chance of rain before 8am.  Mostly cloudy, with a high near 49.

    Chance Rain
    then Partly
    Sunny

    High: 49 °F

Detailed Forecast

Today
Partly sunny, with a high near 71. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 42. North northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm. High near 51. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers, with thunderstorms also possible after 2am. Low around 44. East wind around 10 mph. Chance of precipitation is 90%.
Sunday
Showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Cloudy, with a high near 56. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers, mainly before 8pm. Cloudy, with a low around 43.
Monday
A 50 percent chance of showers, mainly after 2pm. Cloudy, with a high near 54.
Monday Night
A chance of showers before 8pm, then a chance of rain after 8pm. Cloudy, with a low around 39.
Tuesday
A chance of rain before 8am. Mostly cloudy, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Partly sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
3:20 am CDT Mar 24, 2017
5am CDT Mar 24, 2017-6pm CDT Mar 30, 2017
 
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