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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

32°F

0°C

Humidity	78%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	30 Dec 11:01 AM PST

More Information:

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

Extended Forecast for

16 Miles W Stehekin 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
This Afternoon
High: 33 °F
Mostly Sunny
Tonight
Low: 26 °F
Partly Cloudy
Wednesday
High: 31 °F
Mostly Sunny
Wednesday Night
Low: 20 °F
Partly Cloudy
New Year's Day
High: 27 °F
Chance Snow
Thursday Night
Low: 21 °F
Snow Likely
Friday
High: 25 °F
Snow and
Breezy
Friday Night
Low: 21 °F
Snow and
Breezy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 33. East wind around 8 mph becoming south.

Tonight

Partly cloudy, with a steady temperature around 26. Southeast wind 7 to 17 mph becoming southwest after midnight.

Wednesday

Mostly sunny, with a high near 31. South wind 7 to 15 mph.

Wednesday Night

Partly cloudy, with a low around 20. East wind around 14 mph.

New Year's Day

A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 27. Southeast wind 7 to 11 mph becoming southwest in the afternoon. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. High near 25. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. Low around 21. Breezy. Chance of precipitation is 80%.

Saturday

Snow. High near 24. Chance of precipitation is 80%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.

Sunday

Snow likely. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.