Cool and dry for much of the Central Plains and Rockies. Showers over the Great Lakes and Ohio Valley.

Unsettled weather conditions are likely across portions of the Great Lakes and Ohio Valley, with scattered to numerous showers. Expect cool and mostly dry conditions across much of the central U.S. and extending westward towards the Rocky Mountains. A few showers will be possible over the Pacific Northwest. Showers will also be possible over mountainous areas of Arizona and New Mexico. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

67°F

19°C

Humidity 37%
Wind Speed W 12 G 24 mph
Barometer 29.71 in (1005.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 27 Sep 1:55 pm CDT
Extended Forecast for

Grayslake IL

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 65. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    Partly Sunny
    and Breezy

    High: 65 °F

  • Tonight

    Tonight: Showers.  Low around 50. West northwest wind 5 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 50 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Cloudy, with a high near 60. North wind 5 to 15 mph.

    Chance
    Showers

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 51. North wind around 10 mph, with gusts as high as 15 mph.

    Slight Chance
    Showers

    Low: 51 °F

  • Thursday

    Thursday: A 20 percent chance of showers.  Mostly sunny, with a high near 67. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Slight Chance
    Showers

    High: 67 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 54.

    Slight Chance
    Showers

    Low: 54 °F

  • Friday

    Friday: A 40 percent chance of showers.  Partly sunny, with a high near 66.

    Chance
    Showers

    High: 66 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 55.

    Chance
    Showers

    Low: 55 °F

  • Saturday

    Saturday: A slight chance of showers.  Partly sunny, with a high near 68.

    Slight Chance
    Showers

    High: 68 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 65. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Showers. Low around 50. West northwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of showers. Cloudy, with a high near 60. North wind 5 to 15 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. North wind around 10 mph, with gusts as high as 15 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 67. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 66.
Friday Night
A chance of showers. Mostly cloudy, with a low around 55.
Saturday
A slight chance of showers. Partly sunny, with a high near 68.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
1:45 pm CDT Sep 27, 2016
2pm CDT Sep 27, 2016-6pm CDT Oct 3, 2016
 
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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