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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light snow,mist

26°F

-3°C

Humidity	100%
Wind Speed	NA 3 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	26°F (-3°C)
Visibility	0.75 mi
Last update	12 Mar 07:10 PM PDT

More Information:

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

Extended Forecast for

7 Miles NNW Roslyn WA

Winter Storm Warning March 12, 07:43pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 07:43pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 28 °F
Heavy Snow
Friday
High: 35 °F
Heavy Snow
Friday Night
Low: 24 °F
Snow
Saturday
High: 30 °F
Snow Likely
Saturday Night
Low: 20 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 35 °F
Snow Likely
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 44 °F
Rain Likely

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 28. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

Friday

Snow. The snow could be heavy at times. High near 35. West wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday Night

Snow. Low around 24. West wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow likely, mainly before 11am. Partly sunny, with a high near 30. West wind 6 to 9 mph, with gusts as high as 25 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 20. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 23 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Rain and snow, becoming all rain after 2am. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36.

Tuesday

A chance of rain. Partly sunny, with a high near 49.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 39.

Wednesday

Rain likely. Mostly cloudy, with a high near 48.