Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 21, 10:00 PM PST

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

30°F

-1°C

Humidity	70%
Wind Speed	NA NA MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	21 Feb 10:00 AM PST

More Information:

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

Extended Forecast for

6 Miles E Snoqualmie Pass WA

Winter Weather Advisory February 21, 10:32am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 10:32am until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
Today
High: 31 °F
Snow
Tonight
Low: 27 °F
Chance Snow
then Snow
Likely
Sunday
High: 36 °F
Snow then
Rain/Snow
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 37 °F
Rain/Snow
Monday Night
Low: 30 °F
Rain/Snow
Tuesday
High: 35 °F
Rain/Snow
Tuesday Night
Low: 26 °F
Snow Likely

Detailed Forecast

Today

Snow. High near 31. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly after 1am. Mostly cloudy, with a low around 27. East wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday

Snow before 1pm, then rain and snow. High near 36. East wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Sunday Night

Rain and snow. Low around 31. Light southeast wind. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 37. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday Night

Rain, possibly mixed with snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday

Rain and snow, becoming all snow after 1pm. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

Wednesday

Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.

Thursday

Snow. Mostly cloudy, with a high near 36.