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 Warning in effect from December 10, 02:28 PM PST until December 12, 09:00 AM PST

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

43°F

6°C

Humidity	NA
Wind Speed	WSW 7 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	39°F (4°C)
Last update	NA

More Information:

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

Extended Forecast for

9 Miles E Stevens Pass WA

Flood Warning until December 12, 09:00am

Click here for hazard details and duration

Flood Warning

Flood Warning until December 12, 09:00am
NOW until 9:00am Fri
Flood Warning
This Afternoon
High: 43 °F
Rain and
Windy
Tonight
Low: 32 °F
Windy. Rain
then
Rain/Snow
Thursday
High: 34 °F
Snow and
Breezy
Thursday Night
Low: 33 °F
Rain/Snow
Likely
Friday
High: 40 °F
Rain/Snow
Likely
Friday Night
Low: 34 °F
Chance
Rain/Snow and
Breezy
Saturday
High: 44 °F
Slight Chance
Rain/Snow
Saturday Night
Low: 34 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

This Afternoon

Rain. High near 43. Windy, with a west wind around 29 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Snow, possibly mixed with rain. Low around 32. Windy, with a west wind 30 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday

Snow, mainly before 4pm. Steady temperature around 34. Breezy, with a west wind 15 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Rain and snow likely, mainly after 7pm. Mostly cloudy, with a low around 33. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Rain likely, possibly mixed with snow, mainly before 10am. Mostly cloudy, with a high near 40. West wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday Night

A chance of rain and snow before 7pm, then a chance of rain between 7pm and 1am, then a chance of rain and snow after 1am. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A slight chance of rain and snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 44. Chance of precipitation is 20%.

Saturday Night

A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

Sunday

Rain and snow. High near 39. Chance of precipitation is 80%.

Sunday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

Monday

Rain, possibly mixed with snow. High near 39. Chance of precipitation is 90%.

Monday Night

Rain and snow. Low around 31. Breezy. Chance of precipitation is 90%.