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.

Fog

35°F

2°C

Humidity 92%
Wind Speed NA 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 33°F (1°C)
Visibility 0.50 mi
Wind Chill32°F (0°C)
Last update 20 May 03:56 AM PDT
Extended Forecast for

4 Miles ENE Snoqualmie Pass WA

  • Today

    Today: Mostly sunny, with a high near 46. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 35. West wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers. High near 42. West wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 42 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain showers before 11pm, then snow showers, possibly mixed with rain. Low around 32. West wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow showers before 2pm, then snow showers likely, possibly mixed with rain. High near 39. West wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow Showers
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 46. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 35. West wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday
Showers. High near 42. West wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain showers before 11pm, then snow showers, possibly mixed with rain. Low around 32. West wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers before 2pm, then snow showers likely, possibly mixed with rain. High near 39. West wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 46.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Friday Night
Rain showers likely before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 33.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 39.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 47.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Snoqualmie Pass WA
 47.44°N 121.32°W (Elev. 5354 ft)
Last Update:
4:07 am PDT May 20, 2024
Forecast Valid:
4am PDT May 20, 2024-6pm PDT May 26, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation