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, 05:11am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 05:11am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 26 °F
Snow and
Patchy
Blowing Snow
Thursday
High: 32 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday Night
Low: 25 °F
Heavy Snow
Friday
High: 35 °F
Heavy Snow
Friday Night
Low: 20 °F
Snow
Saturday
High: 31 °F
Snow Likely
Saturday Night
Low: 17 °F
Chance Snow
Sunday
High: 36 °F
Snow Likely

Detailed Forecast

Overnight

Snow. Patchy blowing snow. Low around 26. West wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Thursday

Snow. The snow could be heavy at times. Patchy blowing snow before 8am. High near 32. West wind 15 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 25. West wind 7 to 13 mph, with gusts as high as 30 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 35. West wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Friday Night

Snow. Low around 20. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow likely. Partly sunny, with a high near 31. 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 17.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

Sunday Night

Rain and snow, becoming all rain after 2am. Low around 30. Chance of precipitation is 90%.

Monday

Rain. Mostly cloudy, with a high near 45.