Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. 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.

28°F

-2°C

Humidity	78%
Wind Speed	NA NA MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	21 Feb 05:00 AM PST

More Information:

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

Extended Forecast for

4 Miles SSE Snoqualmie Pass WA

Winter Weather Advisory February 21, 06:21am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 21, 06:21am until February 21, 10:00pm
NOW until 10:00pm Sat
Winter Weather Advisory
Today
High: 28 °F
Snow
Tonight
Low: 26 °F
Snow
Sunday
High: 33 °F
Snow then
Rain/Snow
Sunday Night
Low: 29 °F
Rain/Snow
Monday
High: 34 °F
Rain/Snow
Monday Night
Low: 30 °F
Rain/Snow
Tuesday
High: 32 °F
Rain/Snow
then Snow
Tuesday Night
Low: 25 °F
Snow

Detailed Forecast

Today

Snow, mainly after 7am. High near 28. East wind 7 to 11 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, mainly before 10pm. Low around 26. East wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Snow before 1pm, then rain and snow. High near 33. East wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Sunday Night

Rain and snow. Low around 29. Calm wind. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow. High near 34. Calm wind. Chance of precipitation is 100%. New snow accumulation of around an 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 10am. High near 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow, mainly before 10pm. Low around 25. Chance of precipitation is 80%.

Wednesday

Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.