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

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Mostly Cloudy

46°F

8°C

Humidity	75%
Wind Speed	E 20 MPH
Barometer	29.47 in (997.97 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	25 Dec 08:55 AM PST

More Information:

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

Extended Forecast for

3 Miles W Bridal Veil OR

Christmas Day
High: 51 °F
Rain and
Breezy
Tonight
Low: 40 °F
Chance Rain
then Rain
Likely
Friday
High: 46 °F
Showers and
Breezy
Friday Night
Low: 36 °F
Showers and
Breezy
Saturday
High: 42 °F
Chance
Showers then
Slight Chance
Showers
Saturday Night
Low: 33 °F
Mostly Cloudy
Sunday
High: 45 °F
Partly Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 46 °F
Partly Sunny

Detailed Forecast

Christmas Day

Rain, mainly before 2pm. High near 51. Breezy, with an east northeast wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A chance of rain before 8pm, then rain likely after 1am. Increasing clouds, with a low around 40. East wind around 8 mph. Chance of precipitation is 60%.

Friday

Showers. High near 46. Breezy, with a south southeast wind 10 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Showers, mainly before 4am. Snow level 1500 feet. Low around 36. Breezy, with a west southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 50 percent chance of showers, mainly before 10am. Snow level 1400 feet. Mostly cloudy, with a high near 42. West southwest wind 7 to 11 mph, with gusts as high as 22 mph.

Saturday Night

Mostly cloudy, with a low around 33.

Sunday

Partly sunny, with a high near 45.

Sunday Night

Mostly cloudy, with a low around 33.

Monday

Partly sunny, with a high near 46.

Monday Night

Mostly cloudy, with a low around 34.

Tuesday

Partly sunny, with a high near 47.