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.

32°F

0°C

Humidity	NA
Wind Speed	WNW 14 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

7 Miles ENE Stevens Pass WA

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

Click here for hazard details and duration

Flood Watch

Tonight
Low: 37 °F
Rain
Monday
High: 45 °F
Rain/Snow
then Heavy
Rain
Monday Night
Low: 34 °F
Heavy Rain
and Breezy
then
Rain/Snow
Tuesday
High: 39 °F
Snow
Tuesday Night
Low: 35 °F
Rain/Snow
Wednesday
High: 42 °F
Rain
Wednesday Night
Low: 35 °F
Rain/Snow
Thursday
High: 41 °F
Rain/Snow
Likely
Thursday Night
Low: 36 °F
Rain Likely
then
Rain/Snow
Likely

Detailed Forecast

Tonight

Rain, mainly before 4am. Low around 37. West wind 15 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

A chance of rain and snow before 7am, then rain. The rain could be heavy at times. High near 45. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain before 3am, then snow, possibly mixed with rain. The rain could be heavy at times. Low around 34. Breezy, with a west wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday

Snow. High near 39. West wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow, becoming all rain after 1am. Low around 35. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday

Rain. High near 42. Chance of precipitation is 100%.

Wednesday Night

Rain before 10pm, then rain and snow likely. Low around 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

Thursday Night

Rain likely before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

Friday

Rain likely, possibly mixed with snow before 10am, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 38.