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.

40°F

4°C

Humidity	NA
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

4 Miles N Stevens Pass WA

Flood Watch December 10, 07:22am until December 12, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 10, 07:22am until December 12, 07:00am
NOW until 7:00am Fri
Flood Watch
Today
High: 45 °F
Heavy Rain
and Dense Fog
Tonight
Low: 33 °F
Breezy. Heavy
Rain then
Rain/Snow
Thursday
High: 34 °F
Rain/Snow
then Snow
Thursday Night
Low: 33 °F
Snow then
Rain/Snow
Friday
High: 39 °F
Rain/Snow
Friday Night
Low: 36 °F
Rain/Snow
Likely then
Chance Rain
Saturday
High: 40 °F
Chance Rain
Saturday Night
Low: 35 °F
Rain Likely
then
Rain/Snow
Likely

Detailed Forecast

Today

Rain. The rain could be heavy at times. Widespread dense fog before 9am. High near 45. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.

Tonight

Snow, possibly mixed with rain. The rain could be heavy at times. Low around 33. Breezy, with a west wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday

Snow, possibly mixed with rain, becoming all snow after 7am. The snow could be heavy at times. Steady temperature around 34. West wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow before 1am, then rain and snow. Low around 33. West wind around 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain, possibly mixed with snow. High near 39. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

Rain likely, possibly mixed with snow, becoming all rain after 7pm. Mostly cloudy, with a low around 36. 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 40.

Saturday Night

Rain likely before 1am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Sunday

Rain and snow. High near 38. Chance of precipitation is 80%.

Sunday Night

Snow, possibly mixed with rain. Low around 34. Chance of precipitation is 80%.

Monday

Rain and snow. High near 38. Chance of precipitation is 90%.

Monday Night

Rain and snow. Low around 32. Breezy. Chance of precipitation is 100%.