Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from March 10, 05:00 PM PDT until March 13, 05:00 AM PDT

Current conditions at

Stampede Pass (KSMP)

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

snow,freezing fog

26°F

-3°C

Humidity	100%
Wind Speed	W 3 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	26°F (-3°C)
Visibility	0.25 mi
Last update	10 Mar 11:56 PM PDT

More Information:

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

Extended Forecast for

11 Miles NNW Roslyn WA

Winter Storm Warning until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Overnight
Low: 25 °F
Snow
Wednesday
High: 36 °F
Heavy Snow
Wednesday Night
Low: 27 °F
Rain/Snow and
Areas Blowing
Snow
Thursday
High: 30 °F
Heavy Snow
and Areas
Blowing Snow
Thursday Night
Low: 26 °F
Heavy Snow
Friday
High: 32 °F
Heavy Snow
Friday Night
Low: 22 °F
Snow then
Snow Likely
Saturday
High: 29 °F
Snow Likely

Detailed Forecast

Overnight

Snow. Low around 25. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 36. Southwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Rain, possibly mixed with snow, becoming all snow after 2am. Areas of blowing snow after 2am. Low around 27. Breezy, with a southwest wind 13 to 18 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. The snow could be heavy at times. Areas of blowing snow before 2pm. High near 30. Breezy, with a west wind 17 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 26. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday

Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday Night

Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow likely. Partly sunny, with a high near 29. Chance of precipitation is 70%.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 34.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 30.