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

14 Miles S Stevens Pass WA

Winter Storm Warning March 13, 04:17am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 04:17am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 24 °F
Heavy Snow
Friday
High: 34 °F
Heavy Snow
Friday Night
Low: 20 °F
Snow then
Snow Likely
Saturday
High: 28 °F
Snow
Saturday Night
Low: 15 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 34 °F
Snow Likely
Sunday Night
Low: 28 °F
Rain/Snow
Monday
High: 43 °F
Rain/Snow
then Rain

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 24. West wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 14 inches possible.

Friday

Snow. The snow could be heavy at times. High near 34. West wind 5 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Friday Night

Snow, mainly before 8pm. Low around 20. Northwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. High near 28. West wind 9 to 14 mph, with gusts as high as 32 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 15. Northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 25 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Sunday Night

Snow before 11pm, then rain, possibly mixed with snow. Low around 28. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 43. Chance of precipitation is 80%.

Monday Night

Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

Tuesday

Rain. Mostly cloudy, with a high near 46.

Tuesday Night

Rain. Mostly cloudy, with a low around 36.

Wednesday

Rain. Mostly cloudy, with a high near 46.

Wednesday Night

Rain. Mostly cloudy, with a low around 36.