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

17 Miles WSW Leavenworth WA

Winter Storm Warning March 12, 10:54pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 10:54pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 23 °F
Heavy Snow
and Areas
Blowing Snow
Friday
High: 26 °F
Heavy Snow
Friday Night
Low: 15 °F
Snow
Saturday
High: 20 °F
Snow Likely
and Breezy
Saturday Night
Low: 12 °F
Slight Chance
Snow and
Blustery then
Mostly Cloudy
Sunday
High: 28 °F
Snow Likely
Sunday Night
Low: 26 °F
Snow
Monday
High: 38 °F
Rain/Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Areas of blowing snow before 11pm. Steady temperature around 23. Breezy, with a west wind 14 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 14 inches possible.

Friday

Snow, mainly after 5pm. The snow could be heavy at times. High near 26. West wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday Night

Snow. Low around 15. West wind 13 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday

Snow likely. Partly sunny, with a high near 20. Wind chill values as low as -1. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 12. Blustery, with a northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Monday

Rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

Tuesday

Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 42.

Tuesday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.