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

10 Miles WNW Plain 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
Heavy Rain
then
Rain/Snow
Tuesday
High: 37 °F
Snow Likely
then
Rain/Snow
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 40 °F
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
Likely
Thursday
High: 40 °F
Rain/Snow
Likely
Thursday Night
Low: 34 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Rain, possibly mixed with snow, mainly before 4am. Low around 34. West wind around 15 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 43. West 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 1am, then rain and snow. The rain could be heavy at times. Low around 32. West wind around 16 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 likely before 1pm, then snow, possibly mixed with rain. High near 37. West wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 1am. Low around 33. West wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Rain, possibly mixed with snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 40. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

Thursday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

Friday

A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36.

Saturday

Rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.