National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Stampede Pass (KSMP)

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

rain,mist

34°F

1°C

Humidity 100%
Wind Speed W 6 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 34°F (1°C)
Visibility 1.50 mi
Wind Chill29°F (-2°C)
Last update 06 Dec 05:39 PM PST
Extended Forecast for

8 Miles S Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Rain. High near 37. West wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Rain

  • Tonight

    Tonight: Rain and snow before 10pm, then rain between 10pm and 4am, then rain likely, possibly mixed with snow after 4am. Low around 34. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain. Low around 36. West wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain. The rain could be heavy at times. High near 44. Southwest wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 44 °F

    Heavy Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 39. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Chance of precipitation is 100%.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Rain. High near 37. West wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and snow before 10pm, then rain between 10pm and 4am, then rain likely, possibly mixed with snow after 4am. Low around 34. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 36. West wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. The rain could be heavy at times. High near 44. Southwest wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Monday Night
Rain. The rain could be heavy at times. Low around 35. Chance of precipitation is 100%.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 39. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 34. Chance of precipitation is 100%.
Wednesday
Rain, possibly mixed with snow. High near 40. Chance of precipitation is 90%.
Wednesday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 34.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 39.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.
Friday
A chance of rain. Mostly cloudy, with a high near 42.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Snoqualmie Pass WA
 47.3°N 121.41°W (Elev. 3333 ft)
Last Update:
3:20 pm PST Dec 6, 2025
Forecast Valid:
5pm PST Dec 6, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation