Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

OROVILLE (OVLW1)

Lat: 48.96311°NLon: 119.49161°WElev: 1450.0ft.

45°F

7°C

Humidity	56%
Wind Speed	SE 14 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	09 Dec 07:41 PM PST

More Information:

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

Extended Forecast for

28 Miles NNE Mazama WA

Tonight
Low: 21 °F⇑
Heavy Snow
and Breezy
Wednesday
High: 31 °F
Heavy Snow
and Windy
Wednesday Night
Low: 23 °F
Heavy Snow
and Breezy
Thursday
High: 24 °F
Snow Likely
and Breezy
Thursday Night
Low: 21 °F
Chance Snow
Friday
High: 27 °F
Snow Likely
Friday Night
Low: 20 °F
Snow Likely
Saturday
High: 25 °F
Chance Snow
Saturday Night
Low: 21 °F
Chance Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Temperature rising to around 31 by 4am. Breezy, with a west wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 31. Windy, with a west wind 22 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 23. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 24. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 21. West wind around 9 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely. Cloudy, with a high near 27. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday

A 30 percent chance of snow. Mostly cloudy, with a high near 25.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 21.

Sunday

Snow likely. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

Monday

Snow. The snow could be heavy at times. High near 25. Chance of precipitation is 80%.

Monday Night

Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 90%.