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Severe Weather Expected in the Southern and Central U.S. on Tuesday

The NWS Storm Prediction Center has outlined an Enhanced Risk of severe weather for parts of the Mid-Mississippi River and Lower Ohio River Valleys on Tuesday. Large hail, damaging winds, and tornadoes are possible. Heavy rainfall in these regions will also increase the threat of flash flooding. There’s also an Extreme Risk for fire weather conditions in parts of Texas and New Mexico on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Mostly Cloudy

42°F

6°C

Humidity 73%
Wind Speed SE 12 mph
Barometer 30.03 in (1017.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 27 Feb 9:55 pm CST
Extended Forecast for

Grayslake IL

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am.  Temperature rising to around 45 by 4am. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Mostly Cloudy
    then Showers

    Low: 42 °F

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 3pm.  Cloudy, with a high near 58. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms before 1am, then showers likely.  Low around 39. South southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    T-storms

    Low: 39 °F

  • Wednesday

    Wednesday: Rain showers before 9am, then rain and snow showers between 9am and 10am, then snow showers after 10am.  High near 39. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    then Snow
    Showers
    Likely

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 25. West northwest wind 5 to 15 mph.

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

    Low: 25 °F

  • Thursday

    Thursday: A slight chance of snow showers before noon, then a chance of rain and snow showers.  Partly sunny, with a high near 38. Chance of precipitation is 40%.

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

    High: 38 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 20.

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

    Low: 20 °F

  • Friday

    Friday: Mostly sunny, with a high near 36.

    Mostly Sunny

    High: 36 °F

  • Friday
    Night

    Friday Night: A slight chance of snow showers before midnight.  Mostly cloudy, with a low around 28.

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

    Low: 28 °F

Detailed Forecast

Tonight
Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Temperature rising to around 45 by 4am. South southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 58. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tuesday Night
Showers and thunderstorms before 1am, then showers likely. Low around 39. South southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain showers before 9am, then rain and snow showers between 9am and 10am, then snow showers after 10am. High near 39. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 25. West northwest wind 5 to 15 mph.
Thursday
A slight chance of snow showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 36.
Friday Night
A slight chance of snow showers before midnight. Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Sunday
A chance of showers. Partly sunny, with a high near 57.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39.
Monday
A chance of showers. Mostly cloudy, with a high near 49. Breezy.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
9:18 pm CST Feb 27, 2017
10pm CST Feb 27, 2017-6pm CST Mar 6, 2017
 
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