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

Ironwood, Gogebic-Iron County Airport (KIWD)

Lat: 46.53°NLon: 90.13°WElev: 1230ft.

Light Snow Fog/Mist

31°F

-1°C

Humidity	96%
Wind Speed	W 5 mph
Barometer	29.70 in (1007.4 mb)
Dewpoint	30°F (-1°C)
Visibility	3.00 mi
Wind Chill	26°F (-3°C)
Last update	26 Dec 3:56 am CST

More Information:

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

Extended Forecast for

6 Miles WSW Upson WI

Winter Weather Advisory December 26, 04:26am until December 26, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 26, 04:26am until December 26, 12:00pm
NOW until 12:00pm Fri
Winter Weather Advisory
Overnight
Low: 34 °F
Snow/Sleet
Likely
Friday
High: 34 °F
Slight Chance
Wintry Mix
and Patchy
Fog then
Patchy Fog
Friday Night
Low: 27 °F
Patchy Fog
Saturday
High: 38 °F
Mostly Cloudy
then Chance
Drizzle
Saturday Night
Low: 29 °F
Chance
Drizzle/Freezing
Rain
Sunday
High: 34 °F
Chance Wintry
Mix then Snow
Likely
Sunday Night
Low: 9 °F
Snow Likely
and Blustery
Monday
High: 14 °F
Snow Likely
and Blustery

Detailed Forecast

Overnight

Snow likely before 5am, then a chance of sleet. Cloudy, with a steady temperature around 34. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.

Friday

A slight chance of drizzle, snow, and freezing rain before 7am, then a slight chance of drizzle or freezing rain between 7am and 8am. Patchy fog. Otherwise, cloudy, with a high near 34. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

Friday Night

Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.

Saturday

A chance of drizzle, mainly after 5pm. Mostly cloudy, with a high near 38. South wind 5 to 10 mph, with gusts as high as 25 mph.

Saturday Night

A chance of drizzle or freezing rain. Cloudy, with a low around 29. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Sunday

A chance of snow and freezing rain before 9am, then a chance of drizzle, snow, and freezing rain between 9am and noon, then snow likely after noon. Cloudy, with a high near 34. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow likely. Cloudy, with a low around 9. Blustery, with a northwest wind around 15 mph, with gusts as high as 30 mph.

Monday

Snow likely, mainly before noon. Mostly cloudy, with a high near 14. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 3. Northwest wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Tuesday

Snow likely, mainly before noon. Mostly cloudy, with a high near 20. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 1. Northwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

A slight chance of snow. Mostly cloudy, with a high near 7. Northwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday Night

A slight chance of snow. Mostly cloudy, with a low around -5. West wind around 10 mph, with gusts as high as 20 mph.

New Year's Day

Mostly sunny, with a high near 7. West wind around 10 mph, with gusts as high as 20 mph.