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

33°F

1°C

Humidity 100%
Wind Speed NA NA MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 15 Apr 12:00 AM PDT
Extended Forecast for

17 Miles S Stevens Pass WA

Winter Weather Advisory April 15, 01:06am until April 15, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 15, 01:06am until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: A slight chance of snow between 8am and 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny, with a high near 37. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 23. Northwest wind around 8 mph, with gusts as high as 21 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Heavy Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. West wind 6 to 10 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow before 2am. Low around 23. West wind around 8 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
A slight chance of snow between 8am and 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny, with a high near 37. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 23. Northwest wind around 8 mph, with gusts as high as 21 mph. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny, with a high near 40. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. West wind 6 to 10 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 54.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36.
Sunday
A chance of rain. Partly sunny, with a high near 58.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Monday
A chance of rain and snow. Mostly sunny, with a high near 62.
Monday Night
A chance of rain and snow. Partly cloudy, with a low around 40.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 63.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Stevens Pass WA
 47.52°N 121.06°W (Elev. 4419 ft)
Last Update:
11:46 pm PDT Apr 14, 2026
Forecast Valid:
1am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation