Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Richard I. Bong Airport (KSUW)

Lat: 46.68°NLon: 92.09°WElev: 669ft.

Overcast

28°F

-2°C

Humidity	80%
Wind Speed	E 17 G 23 mph
Barometer	30.25 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	25 Dec 4:55 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

Winter Weather Advisory December 25, 06:00pm until December 26, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Christmas Day
High: 30 °F
Breezy.
Cloudy then
Chance Wintry
Mix
Tonight
Low: 29 °F
Wintry Mix
and Patchy
Fog
Friday
High: 36 °F
Slight Chance
Drizzle/Freezing
Rain and
Patchy Fog
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 38 °F
Slight Chance
Drizzle/Freezing
Rain
Saturday Night
Low: 21 °F
Chance
Drizzle/Freezing
Rain
Sunday
High: 30 °F
Blustery.
Chance Wintry
Mix then
Chance Snow
Sunday Night
Low: 2 °F
Chance Snow
and Blustery
Monday
High: 11 °F
Mostly Sunny
and Blustery

Detailed Forecast

Christmas Day

A slight chance of snow between 2pm and 3pm, then a chance of freezing rain. Cloudy, with a high near 30. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tonight

Freezing rain and sleet, becoming all freezing rain after 2am. Patchy fog before midnight, then patchy fog after 1am. Steady temperature around 29. East wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New ice accumulation of around a 0.1 of an inch possible. Little or no sleet accumulation expected.

Friday

A slight chance of drizzle or freezing rain before 11am, then a slight chance of drizzle between 11am and noon. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 36. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph.

Saturday

A slight chance of drizzle or freezing rain before noon, then a slight chance of drizzle. Cloudy, with a high near 38. Southeast wind around 5 mph. Chance of precipitation is 20%.

Saturday Night

A chance of drizzle or freezing rain. Cloudy, with a low around 21. Southeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%.

Sunday

A chance of snow and freezing rain before noon, then a chance of snow. Mostly cloudy, with a high near 30. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

A chance of snow, mainly before midnight. Mostly cloudy, with a low around 2. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

Mostly sunny, with a high near 11. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 1. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday

A chance of snow. Mostly cloudy, with a high near 21. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Wednesday

A slight chance of snow. Partly sunny, with a high near 13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.