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.

44°F

7°C

Humidity	61%
Wind Speed	SE 9 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	09 Dec 08:41 PM PST

More Information:

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

Extended Forecast for

23 Miles NE Mazama WA

Tonight
Low: 23 °F⇑
Heavy Snow
Wednesday
High: 33 °F
Snow
Wednesday Night
Low: 25 °F
Snow and
Breezy
Thursday
High: 28 °F
Chance Snow
Thursday Night
Low: 24 °F
Chance Snow
Friday
High: 30 °F
Chance Snow
Friday Night
Low: 23 °F
Chance Snow
Saturday
High: 27 °F
Slight Chance
Snow
Saturday Night
Low: 24 °F
Chance Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Temperature rising to around 33 by 5am. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. High near 33. West wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow. Low around 25. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday

A 50 percent chance of snow. Partly sunny, with a high near 28. West wind 11 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 24. Northwest wind 8 to 10 mph. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow. Partly sunny, with a high near 27.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 24.

Sunday

A 50 percent chance of snow. Partly sunny, with a high near 26.

Sunday Night

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