Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 05:00 AM PDT

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

42°F

6°C

Humidity	94%
Wind Speed	NA NA MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Last update	11 Mar 10:00 PM PDT

More Information:

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

Extended Forecast for

15 Miles N Roslyn WA

Winter Storm Warning March 12, 06:37am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 06:37am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Today
High: 25 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 22 °F
Heavy Snow
and Areas
Blowing Snow
Friday
High: 28 °F
Heavy Snow
Friday Night
Low: 17 °F
Snow
Saturday
High: 24 °F
Snow Likely
Saturday Night
Low: 14 °F
Chance Snow
Sunday
High: 30 °F
Snow Likely
Sunday Night
Low: 28 °F
Snow then
Rain/Snow
Likely

Detailed Forecast

Today

Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 2pm. High near 25. Windy, with a west wind 24 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow. The snow could be heavy at times. Areas of blowing snow before 11pm. Low around 22. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow. The snow could be heavy at times. High near 28. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Friday Night

Snow. Low around 17. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow likely. Partly sunny, with a high near 24. West wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow before 2am, then rain likely, possibly mixed with snow. Low around 28. Chance of precipitation is 90%.

Monday

Rain. High near 39. Chance of precipitation is 80%.

Monday Night

A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 34.

Tuesday

A chance of rain and snow. Partly sunny, with a high near 45.