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 in effect from February 21, 04:00 AM PST 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	88%
Wind Speed	NA NA MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	20 Feb 08:00 PM PST

More Information:

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

Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

Winter Weather Advisory February 21, 04:00am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 21 °F
Slight Chance
Snow then
Snow Likely
Saturday
High: 28 °F
Snow and
Breezy
Saturday Night
Low: 27 °F
Snow and
Breezy
Sunday
High: 33 °F
Snow and
Breezy
Sunday Night
Low: 29 °F
Heavy Snow
Monday
High: 33 °F
Snow
Monday Night
Low: 29 °F
Heavy Snow
Tuesday
High: 31 °F
Heavy Snow
Tuesday Night
Low: 26 °F
Heavy Snow

Detailed Forecast

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. East wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Saturday

Snow. High near 28. Breezy, with an east wind around 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Snow. Low around 27. Breezy, with an east wind around 28 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. High near 33. Breezy, with an east wind 21 to 26 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 29. East wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 90%.

Tuesday Night

Snow likely, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

Wednesday

Snow likely. Mostly cloudy, with a high near 30.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 25.