Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

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

10 Miles NE Snoqualmie Pass WA

Winter Storm Warning March 12, 07:49pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 07:49pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 22 °F
Heavy Snow
and Blowing
Snow
Friday
High: 25 °F
Heavy Snow
Friday Night
Low: 17 °F
Snow
Saturday
High: 21 °F
Snow
Saturday Night
Low: 13 °F
Chance Snow
Sunday
High: 29 °F
Snow Likely
Sunday Night
Low: 27 °F
Snow
Monday
High: 37 °F
Rain/Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 8pm. Low around 22. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 14 to 20 inches possible.

Friday

Snow, mainly after 5pm. The snow could be heavy at times. High near 25. West wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Friday Night

Snow. Low around 17. West wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 21. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 37. Chance of precipitation is 80%.

Monday Night

Snow likely, possibly mixed with rain, mainly after 5am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

Tuesday

Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 42.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 34.