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

8 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
Monday
High: 45 °F
Rain/Snow
then Heavy
Rain
Monday Night
Low: 34 °F
Heavy Rain
then
Rain/Snow
Tuesday
High: 39 °F
Rain/Snow
Tuesday Night
Low: 35 °F
Rain/Snow
then Heavy
Rain
Wednesday
High: 42 °F
Rain
Wednesday Night
Low: 35 °F
Rain/Snow
Thursday
High: 41 °F
Rain/Snow
Likely
Thursday Night
Low: 37 °F
Rain Likely

Detailed Forecast

Tonight

Rain, mainly before 4am. Low around 37. West wind around 10 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half 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. Southwest wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 34. West wind around 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 4pm. High near 39. West wind 5 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain before 7pm, then rain, possibly mixed with snow between 7pm and 10pm, then rain after 10pm. The rain could be heavy at times. Low around 35. Light and variable wind becoming southwest around 6 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

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

Wednesday Night

Rain, possibly mixed with snow. Low around 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

Thursday Night

Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

Friday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

Friday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 38.