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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

unknown precip

21°F

-6°C

Humidity	91%
Wind Speed	NA 3 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	19°F (-7°C)
Visibility	7.00 mi
Last update	21 Feb 03:02 AM PST

More Information:

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

Extended Forecast for

8 Miles SE 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

Overnight
Low: 20 °F
Chance Snow
Saturday
High: 26 °F
Snow and
Breezy
Saturday Night
Low: 25 °F
Breezy.
Chance Snow
then Snow
Likely
Sunday
High: 32 °F
Snow and
Breezy
Sunday Night
Low: 29 °F
Snow
Monday
High: 33 °F
Snow
Monday Night
Low: 29 °F
Snow
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 24 °F
Snow Likely

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 20. East wind around 14 mph.

Saturday

Snow, mainly after 7am. High near 26. Breezy, with an east wind 21 to 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow likely, mainly after 1am. Mostly cloudy, with a low around 25. Breezy, with an east wind 26 to 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday

Snow. High near 32. Breezy, with an east wind 19 to 24 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Sunday Night

Snow. Low around 29. Southeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow. Low around 29. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 30. Chance of precipitation is 80%.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

Wednesday

Snow likely. Mostly cloudy, with a high near 29.