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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

41°F

5°C

Humidity	NA
Wind Speed	W 5 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	38°F (3°C)
Last update	NA

More Information:

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

Extended Forecast for

12 Miles N Stevens Pass WA

Flood Watch December 10, 12:43pm until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 12:43pm until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
This Afternoon
High: 40 °F
Heavy Rain
Tonight
Low: 30 °F
Heavy Rain
then
Rain/Snow and
Breezy
Thursday
High: 31 °F
Rain/Snow
then Snow
Likely
Thursday Night
Low: 31 °F
Snow then
Rain/Snow
Friday
High: 35 °F
Rain/Snow
Friday Night
Low: 34 °F
Rain/Snow
Likely
Saturday
High: 36 °F
Chance Rain
Saturday Night
Low: 32 °F
Rain Likely
then
Rain/Snow

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. High near 40. West wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Tonight

Snow, possibly mixed with rain. The rain could be heavy at times. Low around 30. Breezy, with a west wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow, possibly mixed with rain, becoming all snow after 7am. The snow could be heavy at times. Steady temperature around 31. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow before 1am, then rain and snow. Low around 31. West wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow. High near 35. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A 40 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 36.

Saturday Night

Rain likely before 1am, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%.

Sunday

Rain and snow. High near 34. Chance of precipitation is 80%.

Sunday Night

Snow, possibly mixed with rain. Low around 32. Chance of precipitation is 80%.

Monday

Rain and snow. High near 35. Chance of precipitation is 90%.

Monday Night

Rain and snow. Low around 29. Chance of precipitation is 100%.