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Below normal temperatures are expected in the eastern U.S on Sunday

A deep trough over the Eastern U.S. will be responsible for below normal temperatures on Sunday. Temperatures will be 5 to 15 degrees below normal from the Great Lakes to portions of Southeast. Temperatures will be the coldest in the Northeast where afternoon highs will only reach the mid to upper 30s.
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Hazardous Weather Conditions

Current Conditions

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Fair

27°F

-3°C

Humidity 55%
Wind Speed S 12 mph
Barometer 30.18 in (1022.9 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill 16°F (-9°C)
Last update on 29 Mar 3:52 am CDT

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°N Lon: 87.9°W Elev: 646ft.

For More Weather Information:

Chicago, IL Local Forecast Office

Crystal Lake IL

7 Day Forecast

  • Today

    Wintry Mix Chance for Measurable Precipitation 80%

    Wintry
    Mix

    High: 43 °F

  • Tonight

    Chance Rain Chance for Measurable Precipitation 30%

    Chance
    Rain

    Low: 30 °F

  • Monday

    Sunny

    Sunny

    High: 53 °F

  • Monday
    Night

    Slight Chance Rain Chance for Measurable Precipitation 20%

    Slight Chc
    Rain

    Low: 39 °F

  • Tuesday

    Mostly Sunny

    Mostly
    Sunny

    High: 54 °F

  • Tuesday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 31 °F

  • Wednesday

    Sunny

    Sunny

    High: 61 °F

  • Wednesday
    Night

    Chance Showers

    Chance
    Showers

    Low: 49 °F

  • Thursday

    Chance Showers

    Chance
    Showers

    High: 61 °F

Detailed Forecast

Today
Rain showers, freezing rain, and sleet, becoming all rain after 1pm. High near 43. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no sleet accumulation expected.
Tonight
A 30 percent chance of rain before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 53. West wind 10 to 15 mph.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 54. West wind 10 to 15 mph becoming north in the afternoon.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 61.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Thursday
A chance of showers. Partly sunny, with a high near 61.
Thursday Night
A chance of showers. Partly cloudy, with a low around 37.
Friday
A chance of showers. Partly sunny, with a high near 50.
Friday Night
A chance of showers. Mostly cloudy, with a low around 32.
Saturday
A slight chance of showers. Mostly sunny, with a high near 45.

ABOUT THIS FORECAST

Point Forecast: Crystal Lake IL
 42.23°N 88.33°W
Last Update: 3:16 am CDT Mar 29, 2015
Forecast Valid: 5am CDT Mar 29, 2015-6pm CDT Apr 4, 2015
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