Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. 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

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

11°F

-12°C

Humidity	88%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	8°F (-13°C)
Visibility	NA
Last update	30 Dec 07:06 AM PST

More Information:

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

Extended Forecast for

10 Miles NNW 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
Today
High: 28 °F
Partly Sunny
Tonight
Low: 22 °F
Partly Cloudy
Wednesday
High: 32 °F
Mostly Sunny
Wednesday Night
Low: 20 °F
Partly Cloudy
New Year's Day
High: 28 °F
Partly Sunny
Thursday Night
Low: 20 °F
Chance Snow
Friday
High: 26 °F
Snow Likely
Friday Night
Low: 23 °F
Snow

Detailed Forecast

Today

Partly sunny, with a high near 28. West wind around 5 mph becoming calm in the morning.

Tonight

Partly cloudy, with a low around 22. Calm wind becoming west around 6 mph in the evening.

Wednesday

Mostly sunny, with a high near 32. Southwest wind 3 to 5 mph.

Wednesday Night

Partly cloudy, with a low around 20. West wind around 6 mph.

New Year's Day

Partly sunny, with a high near 28. Southwest wind around 6 mph.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 23. Chance of precipitation is 80%.

Saturday

Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.

Saturday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

Sunday

A 50 percent chance of snow. Mostly cloudy, with a high near 24.

Sunday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 18.

Monday

A 50 percent chance of snow. Mostly cloudy, with a high near 25.