Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. 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.

29°F

-2°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	30 Dec 03:01 AM PST

More Information:

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

Extended Forecast for

15 Miles WNW 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
Overnight
Low: 23 °F
Partly Cloudy
Tuesday
High: 32 °F
Mostly Sunny
Tuesday Night
Low: 28 °F
Partly Cloudy
Wednesday
High: 36 °F
Mostly Sunny
Wednesday Night
Low: 25 °F
Partly Cloudy
New Year's Day
High: 33 °F
Slight Chance
Snow then
Chance
Rain/Snow
Thursday Night
Low: 27 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 32 °F
Rain/Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 23. Light east wind.

Tuesday

Mostly sunny, with a high near 32. Light east wind.

Tuesday Night

Partly cloudy, with a steady temperature around 28. Calm wind becoming east 5 to 8 mph in the evening.

Wednesday

Mostly sunny, with a high near 36. Southeast wind 3 to 7 mph.

Wednesday Night

Partly cloudy, with a low around 25. Southeast wind around 7 mph.

New Year's Day

A slight chance of snow between 10am and 1pm, then a chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 7pm, then snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely before 10am, then rain and snow. High near 32. Chance of precipitation is 80%.

Friday Night

Rain and snow, becoming all snow after 1am. Low around 28. Chance of precipitation is 80%.

Saturday

Snow. High near 32. Chance of precipitation is 80%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

Sunday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.