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 24 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	20°F (-7°C)
Last update	NA

More Information:

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

Extended Forecast for

11 Miles SE 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: 34 °F
Rain/Snow
Monday
High: 43 °F
Rain/Snow
then Heavy
Rain
Monday Night
Low: 32 °F
Rain/Snow
Tuesday
High: 38 °F
Rain/Snow
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 42 °F
Heavy Rain
then
Rain/Snow
Wednesday Night
Low: 37 °F
Rain/Snow
then Rain
Thursday
High: 42 °F
Rain
Thursday Night
Low: 38 °F
Rain Likely

Detailed Forecast

Overnight

Rain and snow, mainly before 4am. Low around 34. West wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow, becoming all rain after 9am. The rain could be heavy at times. High near 43. Southwest wind 7 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain and snow, becoming all snow after 5am. The rain and snow could be heavy at times. Low around 32. West wind 10 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Rain and snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. High near 38. West wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 1am. The rain could be heavy at times. Low around 33. West wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

Rain before 4pm, then rain, possibly mixed with snow. The rain could be heavy at times. High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Rain. High near 42. Chance of precipitation is 80%.

Thursday Night

Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

Friday

A 50 percent chance of rain. Mostly cloudy, with a high near 44.

Friday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 36.

Saturday

A 50 percent chance of rain. Partly sunny, with a high near 45.