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

Winter Weather Advisory in effect from December 26, 08:00 AM MST until December 27, 05:00 PM MST

Current conditions at

POLEBRIDGE (POEM8)

Lat: 48.78485°NLon: 114.27997°WElev: 3574.0ft.

35°F

2°C

Humidity	94%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	26 Dec 01:53 AM MST

More Information:

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

Extended Forecast for

16 Miles NNE Polebridge MT

Winter Weather Advisory December 26, 08:00am until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 23 °F
Mostly Cloudy
Friday
High: 23 °F
Heavy Snow
and Blowing
Snow
Friday Night
Low: -5 °F
Heavy Snow
and Blowing
Snow
Saturday
High: 7 °F
Snow and
Patchy
Blowing Snow
then Chance
Snow
Saturday Night
Low: -6 °F
Partly Cloudy
Sunday
High: 7 °F
Cold
Sunday Night
Low: 3 °F
Mostly Cloudy
Monday
High: 13 °F
Mostly Cloudy
Monday Night
Low: 12 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 23. Southwest wind around 15 mph, with gusts as high as 26 mph.

Friday

Snow, mainly after 10am. The snow could be heavy at times. Widespread blowing snow, mainly between 10am and 4pm. High near 23. Breezy, with a south southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Friday Night

Snow, mainly before 4am. The snow could be heavy at times. Widespread blowing snow, mainly before 2am. Low around -5. Wind chill values as low as -13. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow, mainly before 11am. Patchy blowing snow before 8am. High near 7. Wind chill values as low as -24. Northeast wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Partly cloudy, with a low around -6. North wind around 7 mph becoming west after midnight.

Sunday

Partly sunny and cold, with a high near 7.

Sunday Night

Mostly cloudy, with a low around 3.

Monday

Mostly cloudy, with a high near 13.

Monday Night

Mostly cloudy, with a low around 12.

Tuesday

Mostly cloudy, with a high near 18.