Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. 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.

38°F

3°C

Humidity	99%
Wind Speed	NW 2 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	10 Dec 12:01 PM PST

More Information:

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

Extended Forecast for

6 Miles NW Trinity WA

Flood Watch December 10, 12:46pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 12:46pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
This Afternoon
High: 35 °F
Heavy Rain
Tonight
Low: 24 °F
Rain/Snow and
Windy
Thursday
High: 25 °F
Blustery.
Heavy Snow
then Snow
Likely
Thursday Night
Low: 25 °F
Snow Likely
Friday
High: 30 °F
Snow
Friday Night
Low: 28 °F
Snow Likely
and Breezy
Saturday
High: 29 °F
Chance Snow
Saturday Night
Low: 27 °F
Snow

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. High near 35. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tonight

Rain and snow, becoming all snow after 1am. The rain and snow could be heavy at times. Low around 24. Windy, with a west wind 17 to 22 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow. The snow could be heavy at times. Steady temperature around 25. Blustery, with a northwest wind 17 to 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 25. Northwest wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 30. West wind 15 to 17 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 29. Little or no snow accumulation expected.

Saturday Night

Snow, mainly after 10pm. Low around 27. Chance of precipitation is 80%.

Sunday

Snow. High near 28. Chance of precipitation is 80%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

Monday

Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 90%.

Monday Night

Snow. The snow could be heavy at times. Low around 24. Windy. Chance of precipitation is 100%.