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

OR7 SB at Sumpter MP 25.07 (OD128)

Lat: 44.71702°NLon: 118.16314°WElev: 4245.0ft.

37°F

3°C

Humidity	89%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	07 Dec 03:29 PM PST

More Information:

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

Extended Forecast for

6 Miles NE Sumpter OR

This Afternoon
High: 30 °F
Snow
Tonight
Low: 27 °F
Snow Likely
then Chance
Snow
Monday
High: 34 °F
Snow
Monday Night
Low: 31 °F
Rain/Snow and
Breezy
Tuesday
High: 36 °F
Rain/Snow and
Breezy then
Snow
Tuesday Night
Low: 32 °F
Breezy.
Rain/Snow
then Rain
Wednesday
High: 37 °F
Rain and
Breezy
Wednesday Night
Low: 32 °F
Snow Likely
Thursday
High: 34 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. High near 30. West wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around 3 inches.

Tonight

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27. West wind 16 to 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday

Snow, mainly after 10am. High near 34. West southwest wind 13 to 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday Night

Rain and snow. Snow level 8200 feet. Low around 31. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday

Rain and snow, becoming all snow after 10am. High near 36. Breezy, with a west wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 3 inches.

Tuesday Night

Rain and snow, becoming all rain after 10pm. Snow level 8400 feet rising to 8900 feet after midnight. Low around 32. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday

Rain. Snow level 8900 feet. High near 37. Breezy. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

Thursday

A 50 percent chance of snow. Mostly cloudy, with a high near 34.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 30.

Friday

Partly sunny, with a high near 35.

Friday Night

Mostly cloudy, with a low around 26.

Saturday

Mostly sunny, with a high near 33.