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. Some snow and a wintry mix is occurring today to the north. 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

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 37°F (3°C)
Visibility 0.75 mi
Last update 05 Dec 07:33 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Rain. Patchy fog before 10am. High near 43. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain before 10pm, then rain and snow. Low around 36. West wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow. High near 38. West wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow, becoming all rain after 1am. Low around 36. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Sunday

    Sunday: Rain. High near 41. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 41 °F

    Rain

  • Sunday Night

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

    Low: 37 °F

    Rain

  • Monday

    Monday: Rain. The rain could be heavy at times. High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Heavy Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 36. Chance of precipitation is 100%.

    Low: 36 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain. High near 41. Chance of precipitation is 100%.

    High: 41 °F

    Rain

Detailed Forecast

Today
Rain. Patchy fog before 10am. High near 43. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain before 10pm, then rain and snow. Low around 36. West wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
Rain and snow. High near 38. West wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow, becoming all rain after 1am. Low around 36. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain. High near 41. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain. Low around 37. Chance of precipitation is 90%.
Monday
Rain. The rain could be heavy at times. High near 45. Chance of precipitation is 100%.
Monday Night
Rain. The rain could be heavy at times. Low around 36. Chance of precipitation is 100%.
Tuesday
Rain. High near 41. Chance of precipitation is 100%.
Tuesday Night
Rain before 10pm, then rain, possibly mixed with snow. The rain could be heavy at times. Mostly cloudy, with a low around 34.
Wednesday
Rain, possibly mixed with snow. The rain could be heavy at times. Mostly cloudy, with a high near 40.
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 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.41°W (Elev. 2812 ft)
Last Update:
6:27 am PST Dec 5, 2025
Forecast Valid:
7am PST Dec 5, 2025-6pm PST Dec 11, 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