Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight 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.

Fog/Mist

37°F

3°C

Humidity	96%
Wind Speed	W 9 mph
Barometer	29.75 in (1008.2 mb)
Dewpoint	36°F (2°C)
Visibility	6.00 mi
Wind Chill	30°F (-1°C)
Last update	7 Jan 12:51 am CST

More Information:

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

Extended Forecast for

2 Miles NNE Winthrop Harbor IL

Overnight
Low: 34 °F
Patchy Fog
Wednesday
High: 41 °F
Patchy Fog
then Mostly
Sunny
Wednesday Night
Low: 38 °F
Partly Cloudy
Thursday
High: 46 °F
Slight Chance
Rain then
Rain
Thursday Night
Low: 39 °F
Rain then
Chance Rain
Friday
High: 41 °F
Slight Chance
Rain
Friday Night
Low: 35 °F
Chance Rain
Saturday
High: 37 °F
Rain/Snow
Likely and
Breezy
Saturday Night
Low: 25 °F
Chance Snow
and Breezy

Detailed Forecast

Overnight

Patchy fog. Otherwise, mostly cloudy, with a low around 34. West wind 5 to 10 mph.

Wednesday

Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 5 to 10 mph becoming south in the afternoon.

Wednesday Night

Partly cloudy, with a low around 38. South wind around 10 mph.

Thursday

Rain, mainly after noon. High near 46. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain, mainly before midnight. Low around 39. South wind around 15 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A 20 percent chance of rain. Partly sunny, with a high near 41. West wind 10 to 15 mph becoming north in the afternoon.

Friday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 35. Northeast wind 10 to 15 mph.

Saturday

Rain and snow likely. Mostly cloudy, with a high near 37. Breezy, with a northeast wind 15 to 20 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.

Sunday

A 20 percent chance of snow before noon. Mostly sunny, with a high near 31. Breezy.

Sunday Night

Partly cloudy, with a low around 27.

Monday

Mostly sunny, with a high near 39.

Monday Night

Partly cloudy, with a low around 30.

Tuesday

Partly sunny, with a high near 36.