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	55%
Wind Speed	ESE 5 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	09 Dec 05:41 PM PST

More Information:

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

Extended Forecast for

27 Miles NNE Mazama WA

Tonight
Low: 22 °F⇑
Heavy Snow
and Breezy
Wednesday
High: 32 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 23 °F
Heavy Snow
and Breezy
Thursday
High: 26 °F
Snow Likely
and Breezy
Thursday Night
Low: 22 °F
Chance Snow
Friday
High: 28 °F
Snow Likely
Friday Night
Low: 21 °F
Snow Likely
then Chance
Snow
Saturday
High: 26 °F
Chance Snow
Saturday Night
Low: 22 °F
Chance Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Temperature rising to around 32 by 5am. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 32. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 23. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 26. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 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 22. West wind around 9 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

A 30 percent chance of snow. Mostly cloudy, with a high near 26.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 22.

Sunday

Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.

Sunday Night

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

Monday

Snow. High near 25. Chance of precipitation is 80%.

Monday Night

Snow. Low around 21. Chance of precipitation is 90%.