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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

43°F

6°C

Humidity	71%
Wind Speed	E 7 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	24 Dec 07:20 AM PST

More Information:

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

Extended Forecast for

3 Miles SE Skamania WA

Today
High: 41 °F
Rain and
Breezy then
Rain/Snow
Likely and
Windy
Tonight
Low: 33 °F
Slight Chance
Rain/Snow
then Rain
Likely and
Breezy
Christmas Day
High: 38 °F
Rain and
Breezy
Thursday Night
Low: 32 °F
Rain/Snow
Likely
Friday
High: 34 °F
Snow Showers
Friday Night
Low: 30 °F
Snow Showers
Likely and
Breezy
Saturday
High: 32 °F
Chance Snow
Showers then
Mostly Cloudy
Saturday Night
Low: 26 °F
Mostly Cloudy
Sunday
High: 36 °F
Mostly Cloudy

Detailed Forecast

Today

Rain, possibly mixing with snow after 4pm, then gradually ending. Snow level 7100 feet lowering to 3900 feet in the afternoon . High near 41. Windy, with an east wind 16 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

A slight chance of rain and snow before 10pm, then rain likely after 3am. Snow level 3700 feet rising to 4300 feet after midnight. Increasing clouds, with a low around 33. Breezy, with an east wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Christmas Day

Rain. Snow level 5300 feet lowering to 4600 feet in the afternoon . High near 38. Breezy, with an east northeast wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely before 10pm, then rain and snow likely. Snow level 4100 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 32. East wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow showers. High near 34. West southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday Night

Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Saturday

A 30 percent chance of snow showers before 10am. Mostly cloudy, with a high near 32. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 26.

Sunday

Mostly cloudy, with a high near 36.

Sunday Night

Mostly cloudy, with a low around 28.

Monday

Partly sunny, with a high near 37.

Monday Night

Mostly cloudy, with a low around 29. Blustery.