Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Flood Watch until December 12, 07:00 AM PST

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

32°F

0°C

Humidity	97%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	10 Dec 12:01 AM PST

More Information:

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

Extended Forecast for

15 Miles ESE Stehekin WA

Flood Watch December 10, 12:30am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 12:30am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Overnight
Low: 24 °F⇑
Rain/Snow
Wednesday
High: 32 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 20 °F
Rain/Snow and
Breezy
Thursday
High: 25 °F
Breezy. Snow
then Chance
Snow
Thursday Night
Low: 20 °F
Chance Snow
Friday
High: 27 °F
Snow Likely
Friday Night
Low: 24 °F
Chance Snow
Saturday
High: 26 °F
Chance Snow

Detailed Forecast

Overnight

Snow before 2am, then rain and snow. The rain and snow could be heavy at times. Temperature rising to around 30 by 4am. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 8 to 12 inches possible.

Wednesday

Rain and snow. The rain could be heavy at times. High near 32. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow, possibly mixed with rain, becoming all snow after 1am. The rain and snow could be heavy at times. Low around 20. Breezy, with a west wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow, mainly before 10am. High near 25. Breezy, with a west wind 15 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 20. West wind around 11 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 26.

Saturday Night

A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 21.

Sunday

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

Sunday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

Monday

Snow. The snow could be heavy at times. High near 25. Chance of precipitation is 80%.