A Large Storm System Will Impact The Western U.S. This Weekend

A large storm system will deliver widespread impacts to the Western U.S. this weekend. Widespread heavy snow, heavy rain, strong thunderstorms and a number of coastal hazards will likely cause travel issues. The locally heavy rain in north-central California and southwest Oregon may cause flash flooding, especially near recent and vulnerable burn scar areas. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair with Haze

6°C

42°F

Humidity	73%
Wind Speed	SW 24 G 39 km/h
Barometer	1012.0 mb (29.86 in)
Dewpoint	1°C (34°F)
Visibility	10 km
Wind Chill	1°C (34°F)
Last update	8 Dec 10:55 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Waukegan IL

Today

Cloudy
High: 7 °C
Tonight

Rain and
Areas Fog
Low: 4 °C
Monday

Rain Likely
and Areas Fog
High: 7 °C
Monday
Night

Chance Wintry
Mix then
Mostly Cloudy
Low: -6 °C
Tuesday

Mostly Sunny
High: -4 °C
Tuesday
Night

Mostly Clear
Low: -13 °C
Wednesday

Sunny
High: -7 °C
Wednesday
Night

Partly Cloudy
Low: -12 °C
Thursday

Partly Sunny
High: -1 °C

Detailed Forecast

Today

Cloudy, with a high near 7. South southwest wind 20 to 25 km/h decreasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 40 km/h.

Tonight

Drizzle likely before midnight, then rain, mainly after midnight. Areas of fog after midnight. Low around 4. South southeast wind 10 to 15 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

Monday

Drizzle likely before noon, then rain likely after noon. Areas of fog before noon. Otherwise, cloudy, with a high near 7. South wind 10 to 15 km/h becoming west 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

Monday Night

A chance of drizzle and snow before 9pm, then a chance of snow and freezing drizzle between 9pm and midnight. Mostly cloudy, with a low around -6. West northwest wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 50%.

Tuesday

Mostly sunny, with a high near -4. West wind 20 to 25 km/h.

Tuesday Night

Mostly clear, with a low around -13.

Wednesday

Sunny, with a high near -7.

Wednesday Night

Partly cloudy, with a low around -12.

Thursday

Partly sunny, with a high near -1.

Thursday Night

Mostly cloudy, with a low around -4.