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.

33°F

1°C

Humidity	NA
Wind Speed	WNW 28 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	19°F (-7°C)
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 8, 07:00am until December 9, 04:00am

Click here for hazard details and duration

Flood Watch

Tonight
Low: 37 °F
Rain/Snow
Monday
High: 41 °F
Rain/Snow
then Heavy
Rain
Monday Night
Low: 32 °F
Heavy Rain
then
Rain/Snow
Tuesday
High: 36 °F
Heavy Snow
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 38 °F
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
Thursday
High: 37 °F
Rain/Snow
Likely
Thursday Night
Low: 34 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Rain and snow. Steady temperature around 37. West wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow, becoming all rain after noon. The rain could be heavy at times. High near 41. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain before 2am, then snow. The rain and snow could be heavy at times. Low around 32. West wind 11 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 36. West wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Rain and snow, becoming all rain after 1am. The rain and snow could be heavy at times. Low around 33. West wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Rain and snow. High near 38. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Wednesday Night

Snow, possibly mixed with rain. Low around 32. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday

Rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

Thursday Night

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

Friday

Rain and snow likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

Friday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 35.