Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Active Weather Continues in the West; Potent Cold Front to Move Through the East this Weekend

A complex weather system will continue to bring active conditions over the Western U.S. through early Saturday, including more heavy snowfall through the Rockies. Farther east, a potent cold front will advance through the Ohio Valley Saturday, bringing rain and a few strong thunderstorms. As the front clears the east coast on Sunday, colder and gusty conditions will return. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Light Rain Fog/Mist

44°F

7°C

Humidity 96%
Wind Speed SW 13 mph
Barometer 29.59 in (1002.5 mb)
Dewpoint 43°F (6°C)
Visibility 2.50 mi
Wind Chill38°F (3°C)
Last update 17 Nov 8:55 pm CST
Extended Forecast for

3 Miles ESE Round Lake Park IL

  • Tonight

    Tonight: Rain with areas of drizzle, mainly before 3am, then patchy drizzle with a chance of rain after 3am.  Patchy fog. Low around 41. South wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Patchy Fog

    Low: 41 °F

  • Saturday

    Saturday: Rain before 4pm, then a slight chance of rain and snow between 4pm and 5pm, then a slight chance of snow after 5pm.  Patchy fog before 7am. Temperature falling to around 36 by 5pm. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Rain and
    Patchy Fog
    then Chance
    Rain/Snow and
    Breezy

    High: 41 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

    Low: 25 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 33. West northwest wind around 10 mph, with gusts as high as 15 mph.

    Mostly Sunny

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 27. West southwest wind 5 to 10 mph.

    Mostly Clear

    Low: 27 °F

  • Monday

    Monday: Sunny, with a high near 48.

    Sunny

    High: 48 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 37.

    Mostly Clear

    Low: 37 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    Mostly Sunny

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 22.

    Mostly Clear

    Low: 22 °F

Detailed Forecast

Tonight
Rain with areas of drizzle, mainly before 3am, then patchy drizzle with a chance of rain after 3am. Patchy fog. Low around 41. South wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain before 4pm, then a slight chance of rain and snow between 4pm and 5pm, then a slight chance of snow after 5pm. Patchy fog before 7am. Temperature falling to around 36 by 5pm. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 33. West northwest wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 27. West southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 24.
Thanksgiving Day
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
3 Miles ESE Round Lake Park IL
 42.31°N 88°W
8:20 pm CST Nov 17, 2017
9pm CST Nov 17, 2017-6pm CST Nov 24, 2017
 
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