Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Richard I. Bong Airport (KSUW)

Lat: 46.68°NLon: 92.09°WElev: 669ft.

Fog

33°F

1°C

Humidity	99%
Wind Speed	Calm
Barometer	29.81 in
Dewpoint	33°F (1°C)
Visibility	0.25 mi
Last update	28 Dec 2:55 am CST

More Information:

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

Extended Forecast for

Superior, Richard I. Bong Airport WI

Dense Fog Advisory December 28, 03:06am until December 28, 06:00am

Winter Storm Warning December 28, 12:00pm until December 29, 06:00am

Click here for hazard details and duration

Dense Fog Advisory

Winter Storm Warning

Dense Fog Advisory December 28, 03:06am until December 28, 06:00am
NOW until 6:00am Sun
Dense Fog Advisory
Overnight
Low: 32 °F
Patchy Dense
Fog
Sunday
High: 34 °F⇓
Rain/Snow
Likely and
Patchy Fog
then Heavy
Snow and
Breezy
Sunday Night
Low: 4 °F
Blustery.
Heavy Snow
then Chance
Snow
Monday
High: 14 °F
Sunny and
Blustery
Monday Night
Low: 1 °F
Mostly Cloudy
Tuesday
High: 26 °F
Snow Likely
then Chance
Snow
Tuesday Night
Low: 4 °F
Mostly Cloudy
Wednesday
High: 11 °F
Chance Snow

Detailed Forecast

Overnight

Patchy dense fog. Otherwise, cloudy, with a low around 32. Calm wind becoming north around 5 mph.

Sunday

A slight chance of rain before 9am, then a chance of rain and snow between 9am and 10am, then snow after 10am. The snow could be heavy at times. Patchy fog before 11am. Temperature falling to around 23 by 5pm. Breezy, with a north wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow, mainly before 10pm. The snow could be heavy at times. Low around 4. Blustery, with a north wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday

Sunny, with a high near 14. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday Night

Mostly cloudy, with a low around 1. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

Tuesday

Snow likely, mainly before noon. Mostly cloudy, with a high near 26. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday Night

Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Wednesday

A chance of snow, mainly before noon. Partly sunny, with a high near 11. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Wednesday Night

Mostly clear, with a low around -6. Northwest wind around 5 mph.

New Year's Day

Sunny, with a high near 7. West wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around -3. West wind 5 to 10 mph, with gusts as high as 15 mph.

Friday

Mostly sunny, with a high near 14. West wind 5 to 10 mph.