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 >

Current conditions at

MANY GLACIER (MANM8)

Lat: 48.79698°NLon: 113.6705°WElev: 4900.0ft.

35°F

2°C

Humidity	94%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	25 Dec 05:00 AM MST

More Information:

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

Extended Forecast for

9 Miles W St Mary MT

Christmas Day
High: 29 °F
Partly Sunny
then Slight
Chance Snow
Tonight
Low: 23 °F
Snow Likely
Friday
High: 24 °F
Snow and
Breezy
Friday Night
Low: -5 °F
Heavy Snow
and Breezy
Saturday
High: 6 °F
Heavy Snow
then Chance
Snow
Saturday Night
Low: -7 °F
Partly Cloudy
Sunday
High: 10 °F
Partly Sunny
Sunday Night
Low: 8 °F
Mostly Cloudy
and Breezy
Monday
High: 19 °F
Mostly Cloudy
and Breezy

Detailed Forecast

Christmas Day

A 20 percent chance of snow after 4pm. Partly sunny, with a high near 29. West southwest wind around 17 mph, with gusts as high as 30 mph.

Tonight

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. Southwest wind 18 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow, mainly after 11am. High near 24. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around -5. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow, mainly before 11am. The snow could be heavy at times. High near 6. North wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Partly cloudy, with a low around -7. North wind 7 to 14 mph becoming west in the evening. Winds could gust as high as 22 mph.

Sunday

Partly sunny, with a high near 10. West southwest wind 17 to 21 mph, with gusts as high as 32 mph.

Sunday Night

Mostly cloudy, with a low around 8. Breezy, with a west southwest wind around 23 mph, with gusts as high as 38 mph.

Monday

Mostly cloudy, with a high near 19. Breezy.

Monday Night

Mostly cloudy, with a low around 16. Breezy.

Tuesday

Mostly cloudy, with a high near 23.