Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

OROVILLE (OVLW1)

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

47°F

8°C

Humidity	78%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	09 Dec 01:41 AM PST

More Information:

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

Extended Forecast for

28 Miles NNE Mazama WA

Overnight
Low: 20 °F
Slight Chance
Snow and
Breezy
Tuesday
High: 22 °F
Mostly Cloudy
and Breezy
then Chance
Snow
Tuesday Night
Low: 20 °F⇑
Heavy Snow
and Breezy
Wednesday
High: 30 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 24 °F
Heavy Snow
Thursday
High: 26 °F
Snow Likely
Thursday Night
Low: 21 °F
Snow Likely
Friday
High: 29 °F
Snow Likely
Friday Night
Low: 22 °F
Chance Snow

Detailed Forecast

Overnight

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 20. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.

Tuesday

A slight chance of snow before 7am, then a chance of snow after 4pm. Mostly cloudy, with a high near 22. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.

Tuesday Night

Snow, mainly after 7pm. The snow could be heavy at times. Temperature rising to around 31 by 5am. Breezy, with a south wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 30. Breezy, with a west wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 24. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 26. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 4am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.

Friday Night

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

Saturday

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

Saturday Night

Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

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 21. Chance of precipitation is 60%.