Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 29, 11:45 AM PST until January 1, 12:00 PM PST

Current conditions at

OROVILLE (OVLW1)

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

30°F

-1°C

Humidity	80%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	31 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

Air Stagnation Advisory until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Tonight
Low: 22 °F
Mostly Cloudy
New Year's Day
High: 29 °F
Mostly Cloudy
Thursday Night
Low: 23 °F
Chance Snow
Friday
High: 27 °F
Chance Snow
Friday Night
Low: 23 °F
Snow Likely
Saturday
High: 29 °F
Snow
Saturday Night
Low: 22 °F
Snow
Sunday
High: 23 °F
Snow Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 22. South wind around 9 mph.

New Year's Day

Mostly cloudy, with a high near 29. Southwest wind 6 to 8 mph.

Thursday Night

A 50 percent chance of snow, mainly after 10pm. Cloudy, with a low around 23. South wind around 7 mph. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 27. West wind around 8 mph. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly after 10pm. Cloudy, with a low around 23. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday Night

Snow. Low around 22. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Sunday

Snow likely. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 17.

Monday

A 40 percent chance of snow. Mostly cloudy, with a high near 22.

Monday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 14.