Periods of Snow in the Northern Rockies and Great Lakes

Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

29°F

-2°C

Humidity 63%
Wind Speed W 8 mph
Barometer 30.03 in (1018.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 18 Mar 9:51 pm CDT
Extended Forecast for

Grayslake IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Cloudy

    Low: 27 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Breezy, with a southwest wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.

    Mostly Sunny
    and Breezy

    High: 51 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 27. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 27 °F

  • Wednesday

    Wednesday: Sunny, with a high near 37. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Sunny

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 22. Northwest wind 5 to 10 mph.

    Partly Cloudy

    Low: 22 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    Mostly Sunny

    High: 37 °F

  • Thursday
    Night

    Thursday Night: Snow.  Low around 28. Chance of precipitation is 80%.

    Snow

    Low: 28 °F

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow.  Mostly cloudy, with a high near 39.

    Chance Snow
    then Chance
    Rain/Snow

    High: 39 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 27.

    Mostly Cloudy

    Low: 27 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 51. Breezy, with a southwest wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 27. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 37. Northwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 22. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Snow. Low around 28. Chance of precipitation is 80%.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Sunday Night
Rain likely. Mostly cloudy, with a low around 35. Breezy.
Monday
Rain likely. Mostly cloudy, with a high near 55. Breezy.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
9:41 pm CDT Mar 18, 2024
10pm CDT Mar 18, 2024-6pm CDT Mar 25, 2024
 
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Additional Resources

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