High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

9°F

-13°C

Humidity	70%
Wind Speed	NW 13 G 21 mph
Barometer	30.11 in (1022.5 mb)
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Wind Chill	-7°F (-22°C)
Last update	25 Jan 5:51 pm CST

More Information:

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

Extended Forecast for

Winthrop Harbor IL

Cold Weather Advisory January 26, 12:00am until January 26, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: -1 °F
Scattered
Flurries
Monday
High: 8 °F
Cold
Monday Night
Low: 5 °F⇑
Mostly Cloudy
then Slight
Chance Snow
Showers
Tuesday
High: 15 °F
Partly Sunny
Tuesday Night
Low: -1 °F
Mostly Clear
Wednesday
High: 13 °F
Partly Sunny
Wednesday Night
Low: 0 °F
Partly Cloudy
Thursday
High: 13 °F
Slight Chance
Snow Showers
Thursday Night
Low: 2 °F
Slight Chance
Snow Showers

Detailed Forecast

Tonight

Scattered flurries before 8pm. Mostly cloudy, with a low around -1. Wind chill values between -5 and -15. Northwest wind around 15 mph.

Monday

Sunny and cold, with a high near 8. Wind chill values between -10 and -20. Northwest wind 10 to 15 mph.

Monday Night

A 20 percent chance of snow showers after midnight. Mostly clear during the early evening, then becoming mostly cloudy, with a temperature rising to around 12 by 5am. Wind chill values between -5 and -10. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday

Partly sunny, with a high near 15. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around -1. West wind around 10 mph.

Wednesday

Partly sunny, with a high near 13. West wind around 10 mph.

Wednesday Night

Partly cloudy, with a low around 0. Northwest wind around 10 mph.

Thursday

A 20 percent chance of snow showers. Mostly sunny, with a high near 13. Northwest wind around 10 mph.

Thursday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 2.