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

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

43°F

6°C

Humidity 97%
Wind Speed NA NA MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 21 Apr 11:00 PM PDT
Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

  • Overnight

    Overnight: Rain likely before 2am, then rain, possibly mixed with snow. Steady temperature around 38. Northwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 38 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, mainly before 2pm. High near 38. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 32. West wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 40. West wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. North wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
Rain likely before 2am, then rain, possibly mixed with snow. Steady temperature around 38. Northwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain and snow, mainly before 2pm. High near 38. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 32. West wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Thursday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 40. West wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 29. North wind 6 to 15 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 45.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 31.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 45.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 30.
Sunday
A slight chance of snow between 11am and 5pm. Mostly sunny, with a high near 47.
Sunday Night
A chance of rain and snow. Partly cloudy, with a low around 32.
Monday
A chance of rain and snow. Mostly sunny, with a high near 49.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Snoqualmie Pass WA
 47.39°N 121.34°W (Elev. 5131 ft)
Last Update:
11:46 pm PDT Apr 21, 2026
Forecast Valid:
12am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation