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

Stampede Pass (KSMP)

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

Clear

58°F

14°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 31 May 11:56 AM PDT
Extended Forecast for

4 Miles SSW Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. West wind around 6 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 41. West wind 5 to 7 mph becoming calm in the evening.

    Low: 41 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 47. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 40. West wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 11am. High near 46. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 11am. High near 42. Chance of precipitation is 100%.

    High: 42 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 8pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow showers, becoming all rain after 8am. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain/Snow
    then Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. West wind around 6 mph.
Tonight
Increasing clouds, with a low around 41. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 47. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 40. West wind 5 to 9 mph, with gusts as high as 18 mph.
Sunday
Showers, mainly after 11am. High near 46. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers. Low around 40. Chance of precipitation is 100%.
Monday
Showers, with thunderstorms also possible after 11am. High near 42. Chance of precipitation is 100%.
Monday Night
Rain showers before 8pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 36. Chance of precipitation is 90%.
Tuesday
Rain, possibly mixed with snow showers, becoming all rain after 8am. High near 47. Chance of precipitation is 80%.
Tuesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 41.
Wednesday
A chance of showers. Partly sunny, with a high near 55.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Thursday
A slight chance of showers. Mostly sunny, with a high near 63.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Snoqualmie Pass WA
 47.36°N 121.45°W (Elev. 4396 ft)
Last Update:
10:17 am PDT May 31, 2024
Forecast Valid:
1pm PDT May 31, 2024-6pm PDT Jun 6, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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