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	86%
Wind Speed	NA NA MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	21 Feb 02:00 AM PST

More Information:

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

Extended Forecast for

14 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

Overnight
Low: 21 °F
Slight Chance
Snow
Saturday
High: 28 °F
Snow
Saturday Night
Low: 27 °F
Snow Likely
Sunday
High: 34 °F
Snow
Sunday Night
Low: 30 °F
Snow
Monday
High: 35 °F
Rain/Snow
Monday Night
Low: 30 °F
Rain/Snow
Tuesday
High: 34 °F
Snow
Tuesday Night
Low: 25 °F
Snow Likely
then Chance
Snow

Detailed Forecast

Overnight

A 20 percent chance of snow before 4am. Mostly cloudy, with a low around 21. Southeast wind around 5 mph.

Saturday

Snow, mainly after 7am. High near 28. Southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow likely, mainly after 1am. Mostly cloudy, with a low around 27. Southeast wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday

Snow. High near 34. Southeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Sunday Night

Snow. Low around 30. Light southeast wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 10am, then rain and snow. High near 35. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Rain and snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Tuesday

Snow. High near 34. Chance of precipitation is 80%.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.