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Strong Thunderstorms and Heavy Rain Possible

A frontal boundary stretching from New Mexico across Texas and into the Gulf Coast will be the focus for strong to severe thunderstorms. Heavy rain, with local flooding is also possible in these areas. A low pressure area near the Carolina coast may also bring heavy rain and local flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Mostly Cloudy

58°F

14°C

Humidity 75%
Wind Speed Vrbl 7 mph
Barometer 30.05 in (1016.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 24 Jun 9:55 pm CDT
Extended Forecast for

Grayslake IL

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 11pm.  Partly cloudy, with a low around 52. West wind 5 to 10 mph.

    Chance
    Showers then
    Partly Cloudy

    Low: 52 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 69. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Sunny then
    Chance
    Showers

    High: 69 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers before 7pm.  Partly cloudy, with a low around 52. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Chance
    Showers then
    Partly Cloudy

    Low: 52 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 68. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Sunny
    then Chance
    Showers

    High: 68 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph.

    Partly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 80. Breezy.

    Partly Sunny
    then Chance
    T-storms and
    Breezy

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 67. Breezy.

    Showers
    Likely and
    Breezy

    Low: 67 °F

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 52. West wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 69. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 52. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 68. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Breezy.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80.
Friday Night
A chance of showers. Mostly cloudy, with a low around 62.
Saturday
A slight chance of showers. Partly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
9:17 pm CDT Jun 24, 2017
10pm CDT Jun 24, 2017-6pm CDT Jul 1, 2017
 
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Additional Resources

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