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.

27°F

-3°C

Humidity	88%
Wind Speed	NA NA MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	20 Feb 10:00 PM PST

More Information:

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

Extended Forecast for

15 Miles N Roslyn 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: 17 °F
Chance Snow
Saturday
High: 26 °F
Snow
Saturday Night
Low: 24 °F
Snow and
Breezy
Sunday
High: 31 °F
Snow
Sunday Night
Low: 26 °F
Snow
Monday
High: 33 °F
Snow
Monday Night
Low: 26 °F
Snow
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 23 °F
Snow Likely
then Chance
Snow

Detailed Forecast

Tonight

A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 17. Southeast wind 9 to 11 mph.

Saturday

Snow. High near 26. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow. Low around 24. Breezy, with an east wind 20 to 22 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow. High near 31. Southeast wind 16 to 18 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 26. Southeast wind 8 to 11 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 26. Chance of precipitation is 90%. New snow accumulation of 3 to 7 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 23. Chance of precipitation is 70%.

Wednesday

Snow likely, mainly after 10am. Partly sunny, with a high near 30.