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, 04:00 AM PST until December 27, 04:00 PM PST

Current conditions at

Mt. Hood Meadows Base (MHM54)

Lat: 45.33263°NLon: 121.66603°WElev: 5380.0ft.

31°F

-1°C

Humidity	85%
Wind Speed	NA NA MPH
Barometer	29.62 in (1003.05 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	25 Dec 04:00 PM PST

More Information:

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

Extended Forecast for

9 Miles ESE Govt Camp OR

Winter Weather Advisory December 26, 04:00am until December 27, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Christmas Day
High: 32 °F
Chance Snow
Showers
Tonight
Low: 27 °F
Chance Snow
Showers then
Snow Showers
Friday
High: 31 °F
Chance Snow
then Snow
Friday Night
Low: 22 °F
Snow and
Breezy
Saturday
High: 26 °F
Snow Likely
and Breezy
then Chance
Snow Showers
Saturday Night
Low: 19 °F
Mostly Cloudy
Sunday
High: 29 °F
Partly Sunny
Sunday Night
Low: 19 °F
Mostly Cloudy
Monday
High: 29 °F
Partly Sunny

Detailed Forecast

Christmas Day

A 40 percent chance of snow showers. Mostly cloudy, with a steady temperature around 32. Calm wind. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers, mainly after 2am. Low around 27. Calm wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday

Snow, mainly after noon. High near 31. West wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 22. Breezy, with a west wind 15 to 17 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow likely before 10am, then a chance of snow showers after 10am. Mostly cloudy, with a high near 26. Breezy, with a west wind 7 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 19.

Sunday

Partly sunny, with a high near 29.

Sunday Night

Mostly cloudy, with a low around 19.

Monday

Partly sunny, with a high near 29.

Monday Night

Mostly cloudy, with a low around 21.

Tuesday

Mostly cloudy, with a high near 33.