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.

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

5 Miles WSW Washington Pass WA

Flood Watch December 10, 05:28am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 05:28am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Overnight
Low: 34 °F
Rain/Snow and
Areas Fog
Wednesday
High: 35 °F
Rain/Snow and
Dense Fog
then Heavy
Rain
Wednesday Night
Low: 28 °F
Rain/Snow
Thursday
High: 32 °F
Snow then
Chance Snow
Thursday Night
Low: 26 °F
Snow Likely
Friday
High: 33 °F
Snow
Friday Night
Low: 31 °F
Snow Likely
then Chance
Snow
Saturday
High: 33 °F
Chance Snow

Detailed Forecast

Overnight

Rain, possibly mixed with snow. The rain could be heavy at times. Areas of fog. Steady temperature around 34. Southwest wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. Widespread dense fog, mainly between 7am and 9am. High near 35. Southwest wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, possibly mixed with rain, becoming all snow after 1am. The rain and snow could be heavy at times. Low around 28. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow, mainly before 10am. High near 32. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. West wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 33. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 33.

Saturday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

Sunday

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

Sunday Night

Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

Monday

Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 90%.

Monday Night

Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.