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 >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

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

light rain,mist

38°F

3°C

Humidity 100%
Wind Speed W 12 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 38°F (3°C)
Visibility 6.00 mi
Wind Chill30°F (-1°C)
Last update 05 Dec 05:09 PM PST
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

Winter Weather Advisory December 5, 07:00pm until December 6, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Rain likely. Mostly cloudy, with a high near 44. West wind around 20 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely before 7pm, then rain and snow. Low around 36. West wind 15 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow. High near 39. West wind 11 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow. Low around 35. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Sunday

    Sunday: Rain. High near 42. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Monday

    Monday: Rain. High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 37. Chance of precipitation is 100%.

    Low: 37 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain. High near 43. Chance of precipitation is 100%.

    High: 43 °F

    Rain

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a high near 44. West wind around 20 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely before 7pm, then rain and snow. Low around 36. West wind 15 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow. High near 39. West wind 11 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain and snow. Low around 35. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain. High near 42. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 37. Chance of precipitation is 90%.
Monday
Rain. High near 45. Chance of precipitation is 100%.
Monday Night
Rain. The rain could be heavy at times. Low around 37. Chance of precipitation is 100%.
Tuesday
Rain. High near 43. Chance of precipitation is 100%.
Tuesday Night
Rain. The rain could be heavy at times. Mostly cloudy, with a low around 37.
Wednesday
Rain. The rain could be heavy at times. Mostly cloudy, with a high near 44.
Wednesday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 35.
Thursday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 41.
Thursday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 36.
Friday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
Last Update:
4:17 pm PST Dec 5, 2025
Forecast Valid:
5pm PST Dec 5, 2025-6pm PST Dec 12, 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