Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

39°F

4°C

Humidity	95%
Wind Speed	WNW 2 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	08 Dec 12:15 AM PST

More Information:

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

Extended Forecast for

8 Miles SSE Willamette Pass OR

Overnight
Low: 37 °F
Rain Likely
Monday
High: 43 °F
Rain
Monday Night
Low: 41 °F
Chance Rain
then Rain and
Breezy
Tuesday
High: 45 °F
Rain and
Breezy
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 47 °F
Rain Likely
Wednesday Night
Low: 37 °F
Chance Rain
Thursday
High: 51 °F
Slight Chance
Rain and
Patchy Fog
Thursday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Overnight

Rain likely, mainly between 3am and 4am. Snow level 7000 feet. Mostly cloudy, with a low around 37. Southwest wind 6 to 11 mph. Chance of precipitation is 60%.

Monday

Rain. Snow level 7600 feet rising to 8700 feet in the afternoon. High near 43. West southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain, mainly after 11pm. Snow level 7700 feet rising to 8800 feet after midnight. Steady temperature around 41. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 45. Breezy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 42. West southwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

Wednesday Night

A 40 percent chance of rain, mainly before 10pm. Snow level 8000 feet. Mostly cloudy, with a low around 37.

Thursday

A slight chance of rain. Patchy fog between 10am and noon. Snow level 7900 feet. Otherwise, mostly sunny, with a high near 51.

Thursday Night

Mostly clear, with a low around 34.

Friday

Sunny, with a high near 54.

Friday Night

Mostly clear, with a low around 34.