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

PORPHYRY (PHYM8)

Lat: 46.83821°NLon: 110.71813°WElev: 8232.0ft.

34°F

1°C

Humidity	57%
Wind Speed	SSW 11 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	24 Dec 08:05 AM MST

More Information:

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

Extended Forecast for

7 Miles ESE Neihart MT

Today
High: 37 °F
Mostly Sunny
Tonight
Low: 29 °F
Rain/Snow
Likely
Christmas Day
High: 37 °F
Rain/Snow
Likely then
Slight Chance
Snow
Thursday Night
Low: 26 °F
Chance Snow
Friday
High: 30 °F
Chance Snow
Friday Night
Low: 6 °F
Snow Likely
Saturday
High: 14 °F
Snow Likely
then Chance
Snow
Saturday Night
Low: 3 °F
Partly Cloudy
Sunday
High: 20 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 37. South southwest wind 11 to 16 mph, with gusts as high as 32 mph.

Tonight

Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 29. Southwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Christmas Day

Snow likely before 9am, then rain and snow likely between 9am and 11am, then a slight chance of snow after 11am. Partly sunny, with a high near 37. West southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. West southwest wind 11 to 14 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Friday

A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 30. Southwest wind 14 to 17 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. West southwest wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 14. Northwest wind 13 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Partly cloudy, with a low around 3. West wind around 10 mph, with gusts as high as 22 mph.

Sunday

Partly sunny, with a high near 20.

Sunday Night

Partly cloudy, with a low around 16.

Monday

Partly sunny, with a high near 32.

Monday Night

Mostly cloudy, with a low around 23.

Tuesday

A slight chance of snow. Mostly cloudy, with a high near 33.