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

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

29°F

-2°C

Humidity 95%
Wind Speed NA NA MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 15 Apr 08:00 PM PDT
Extended Forecast for

10 Miles NE Snoqualmie Pass WA

Winter Weather Advisory April 15, 08:53pm until April 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory April 15, 08:53pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 19 °F

    Heavy Snow
    then Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 8am. Mostly cloudy, with a high near 28. Northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. West wind 11 to 20 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. Northwest wind around 9 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. West wind 7 to 13 mph becoming southeast in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Snow likely, mainly before 2am. The snow could be heavy at times. Mostly cloudy, with a low around 19. Northwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 4 to 8 inches possible.
Thursday
A 20 percent chance of snow before 8am. Mostly cloudy, with a high near 28. Northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. West wind 11 to 20 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 37. Northwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 28. West wind 7 to 13 mph becoming southeast in the evening.
Saturday
Partly sunny, with a high near 42.
Saturday Night
A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Monday
A slight chance of rain after 11am. Mostly sunny, with a high near 51.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 47.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
A chance of snow. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Snoqualmie Pass WA
 47.53°N 121.28°W (Elev. 6358 ft)
Last Update:
3:01 pm PDT Apr 15, 2026
Forecast Valid:
8pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation