Heavy Rain From East Texas to the Central Gulf Coast; Lower Mississippi Valley

Showers and thunderstorms, heavy at times, are expected from south Texas to the central Gulf coast and the lower Mississippi Valley through the weekend. Heavy rain will also spread into the Pacific and interior Northwest, with snow in the higher elevations of the Cascades. Snow will also impact the northern Great Lakes and northern New England at times. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

34°F

1°C

Humidity 64%
Wind Speed Vrbl 3 mph
Barometer 30.30 in (1027.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 2 Dec 9:55 pm CST
Extended Forecast for

Grayslake IL

  • Tonight

    Tonight: Cloudy, with a low around 31. West northwest wind around 5 mph.

    Cloudy

    Low: 31 °F

  • Saturday

    Saturday: Cloudy, with a high near 36. West wind around 5 mph.

    Cloudy

    High: 36 °F

  • Saturday
    Night

    Saturday Night: Cloudy, with a low around 28. West wind around 5 mph becoming calm.

    Cloudy

    Low: 28 °F

  • Sunday

    Sunday: Snow.  High near 35. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow

    High: 35 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain and snow showers, mainly between 11pm and midnight.  Mostly cloudy, with a low around 30. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

    Low: 30 °F

  • Monday

    Monday: Partly sunny, with a high near 41.

    Partly Sunny

    High: 41 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 34.

    Mostly Cloudy

    Low: 34 °F

  • Tuesday

    Tuesday: A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and 8am, then a chance of rain showers after 8am.  Cloudy, with a high near 40.

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

    High: 40 °F

  • Tuesday
    Night

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

    Mostly Cloudy

    Low: 27 °F

Detailed Forecast

Tonight
Cloudy, with a low around 31. West northwest wind around 5 mph.
Saturday
Cloudy, with a high near 36. West wind around 5 mph.
Saturday Night
Cloudy, with a low around 28. West wind around 5 mph becoming calm.
Sunday
Snow. High near 35. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A slight chance of rain and snow showers, mainly between 11pm and midnight. Mostly cloudy, with a low around 30. West southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A chance of snow showers before 7am, then a chance of rain and snow showers between 7am and 8am, then a chance of rain showers after 8am. Cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A slight chance of snow showers after noon. Mostly cloudy, with a high near 32.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 24. Blustery.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 25.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
9:18 pm CST Dec 2, 2016
10pm CST Dec 2, 2016-6pm CST Dec 9, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database