Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

32°F

0°C

Humidity	82%
Wind Speed	SW 8 mph
Barometer	30.13 in (1020.9 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	24 Nov 12:51 am CST

More Information:

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

Extended Forecast for

Long Lake IL

Overnight
Low: 31 °F
Partly Cloudy
Monday
High: 48 °F
Patchy Fog
then Cloudy
Monday Night
Low: 44 °F
Rain Likely
Tuesday
High: 55 °F
Chance Rain
Tuesday Night
Low: 33 °F
Showers
Likely then
Slight Chance
Rain/Snow and
Breezy
Wednesday
High: 36 °F
Slight Chance
Rain/Snow and
Breezy
Wednesday Night
Low: 23 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Thanksgiving Day
High: 32 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 19 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 31. South southwest wind around 5 mph.

Monday

Patchy fog before noon. Otherwise, mostly cloudy, with a high near 48. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday Night

Rain likely, mainly after 9pm. Cloudy, with a low around 44. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 40 percent chance of rain. Mostly cloudy, with a high near 55. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

Tuesday Night

Rain showers likely before 3am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

Wednesday

A slight chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 20%.

Wednesday Night

Mostly cloudy, with a low around 23. Breezy.

Thanksgiving Day

Mostly sunny, with a high near 32. Breezy.

Thursday Night

Partly cloudy, with a low around 19.

Friday

Mostly sunny, with a high near 32.

Friday Night

A chance of snow. Mostly cloudy, with a low around 20.

Saturday

A chance of snow. Mostly cloudy, with a high near 33.