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.

light rain,mist

38°F

3°C

Humidity 100%
Wind Speed W 4 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 38°F (3°C)
Visibility 1.50 mi
Wind Chill35°F (2°C)
Last update 22 May 01:18 AM PDT
Extended Forecast for

4 Miles SSW Snoqualmie Pass WA

  • Overnight

    Overnight: Scattered rain showers before 2am, then snow showers. Low around 31. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow showers before 2pm, then a slight chance of rain showers. High near 38. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 35. West wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. West wind 5 to 8 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers. Mostly cloudy, with a low around 37. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers before 8pm, then rain and snow showers between 8pm and 2am, then snow showers likely after 2am. Some thunder is also possible. Low around 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Saturday

    Saturday: Snow showers likely before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Snow Showers
    Likely then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers, mainly before 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Scattered rain showers before 2am, then snow showers. Low around 31. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow showers before 2pm, then a slight chance of rain showers. High near 38. West wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 35. West wind 5 to 9 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 46. West wind 5 to 8 mph.
Thursday Night
A 10 percent chance of showers. Mostly cloudy, with a low around 37. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Friday Night
Rain showers before 8pm, then rain and snow showers between 8pm and 2am, then snow showers likely after 2am. Some thunder is also possible. Low around 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow showers, mainly before 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Sunday
A slight chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 46.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 38.
Memorial Day
A slight chance of showers. Partly sunny, with a high near 56.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Partly sunny, with a high near 58.
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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:
1:32 am PDT May 22, 2024
Forecast Valid:
1am PDT May 22, 2024-6pm PDT May 28, 2024
 
Forecast Discussion
 
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Additional Resources

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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