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

2 Miles ESE Snoqualmie Pass WA

Winter Weather Advisory February 21, 10:36am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 10:36am until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
Today
High: 31 °F
Snow
Tonight
Low: 28 °F
Snow then
Rain/Snow
Sunday
High: 36 °F
Rain/Snow
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 37 °F
Rain/Snow
then Rain
Monday Night
Low: 30 °F
Rain
Tuesday
High: 34 °F
Rain/Snow
Tuesday Night
Low: 26 °F
Snow

Detailed Forecast

Today

Snow. High near 31. East wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow before 1am, then snow, possibly mixed with rain. Low around 28. East wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Rain, possibly mixed with snow. High near 36. East wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain, possibly mixed with snow before 10pm, then rain between 10pm and 4am, then rain, possibly mixed with snow after 4am. Low around 31. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 7am. High near 37. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday Night

Rain. Low around 30. Chance of precipitation is 100%.

Tuesday

Rain, possibly mixed with snow. High near 34. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow. Low around 26. Chance of precipitation is 80%.

Wednesday

Snow likely before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

Wednesday Night

Rain and snow likely before 1am, then snow likely between 1am and 4am, then rain and snow likely after 4am. Mostly cloudy, with a low around 28.

Thursday

Rain and snow. Mostly cloudy, with a high near 36.