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.

30°F

-1°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	13 Mar 03:00 AM PDT

More Information:

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

Extended Forecast for

6 Miles NE Snoqualmie Pass WA

Winter Storm Warning March 13, 03:53am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 03:53am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 20 °F
Heavy Snow
Friday
High: 24 °F
Heavy Snow
Friday Night
Low: 15 °F
Snow
Saturday
High: 19 °F
Snow and
Breezy
Saturday Night
Low: 11 °F
Chance Snow
and Breezy
then Mostly
Cloudy
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 27 °F
Snow
Monday
High: 34 °F
Rain/Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 20. West wind around 9 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 13 to 19 inches possible.

Friday

Snow. The snow could be heavy at times. High near 24. West wind 9 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Friday Night

Snow, mainly before 8pm. Low around 15. Wind chill values as low as -1. Northwest wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 19. Wind chill values as low as -4. Breezy, with a west wind 23 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Breezy, with a west wind 17 to 22 mph becoming northwest 9 to 14 mph after midnight. Winds could gust as high as 29 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow. High near 34. Chance of precipitation is 80%.

Monday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 39.

Tuesday Night

Rain. Mostly cloudy, with a low around 33.