Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

34°F

1°C

Humidity	NA
Wind Speed	WNW 23 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	NA

More Information:

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

Extended Forecast for

15 Miles SSE Stevens Pass WA

Flood Watch December 8, 07:00am until December 9, 04:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 30 °F
Snow
Monday
High: 37 °F
Rain/Snow
Monday Night
Low: 28 °F
Rain/Snow and
Breezy
Tuesday
High: 32 °F
Snow
Tuesday Night
Low: 30 °F
Rain/Snow
Wednesday
High: 35 °F
Rain/Snow
then Heavy
Snow
Wednesday Night
Low: 31 °F
Heavy Snow
Thursday
High: 34 °F
Heavy Snow
then
Rain/Snow
Likely
Thursday Night
Low: 32 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Snow, mainly before 4am. Low around 30. West wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Monday

Rain and snow, becoming all rain after 1pm. The rain and snow could be heavy at times. High near 37. Southwest wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Snow, possibly mixed with rain, becoming all snow after 1am. The rain and snow could be heavy at times. Low around 28. Breezy, with a west wind 14 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Tuesday

Snow. High near 32. West wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow before 10pm, then snow, possibly mixed with rain. The rain and snow could be heavy at times. Low around 30. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow, possibly mixed with rain, becoming all snow after 10am. The snow could be heavy at times. High near 35. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 80%. New snow accumulation of 8 to 12 inches possible.

Thursday

Snow likely before 1pm, then snow likely, possibly mixed with rain. The snow could be heavy at times. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

Thursday Night

Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

Friday

A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

Friday Night

A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

Saturday

Rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Sunday

Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.