Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

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

42°F

6°C

Humidity	84%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	09 Dec 07:01 AM PST

More Information:

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

Extended Forecast for

8 Miles NE Sumpter OR

Today
High: 34 °F
Rain/Snow and
Breezy
Tonight
Low: 32 °F⇑
Breezy.
Rain/Snow
then Rain
Likely
Wednesday
High: 38 °F⇓
Breezy.
Chance Rain
then Slight
Chance
Rain/Snow
Wednesday Night
Low: 30 °F
Mostly Cloudy
and Breezy
Thursday
High: 37 °F
Slight Chance
Rain/Snow and
Breezy
Thursday Night
Low: 30 °F
Slight Chance
Rain/Snow
Friday
High: 37 °F
Mostly Sunny
Friday Night
Low: 28 °F
Partly Cloudy
Saturday
High: 34 °F
Mostly Sunny

Detailed Forecast

Today

Rain and snow before noon, then snow between noon and 5pm, then rain and snow after 5pm. The rain and snow could be heavy at times. High near 34. Breezy, with a west wind 14 to 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around 3 inches.

Tonight

Rain and snow, becoming all rain after 7pm. Snow level 8900 feet rising to 9700 feet. Temperature rising to around 38 by 5am. Breezy, with a west wind 25 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday

A chance of rain before 1pm, then a slight chance of rain and snow. Snow level 9000 feet lowering to 8400 feet in the afternoon . Mostly cloudy, with a temperature falling to around 32 by 4pm. Breezy, with a west wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday Night

Mostly cloudy, with a low around 30. Breezy, with a west wind around 24 mph.

Thursday

A slight chance of rain and snow before 4pm, then a slight chance of rain. Snow level 8300 feet. Partly sunny, with a high near 37. Breezy, with a west wind 17 to 24 mph. Chance of precipitation is 20%.

Thursday Night

A slight chance of rain before 10pm, then a slight chance of rain and snow. Snow level 8600 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 37.

Friday Night

Partly cloudy, with a low around 28.

Saturday

Mostly sunny, with a high near 34.

Saturday Night

A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 26.

Sunday

A 30 percent chance of snow. Partly sunny, with a high near 29.

Sunday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 27.