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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 29.97 in (1014.9 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 14 Apr 07:00 AM PDT
Extended Forecast for

Snoqualmie Pass WA

Winter Weather Advisory April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain and snow. High near 38. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Snow, possibly mixed with rain before 2am, then a chance of snow. Low around 28. Light southwest wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow, mainly between 11am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 35. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Low around 27. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A chance of snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 39. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

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

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Rain and snow. High near 38. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Snow, possibly mixed with rain before 2am, then a chance of snow. Low around 28. Light southwest wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly between 11am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 35. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, mainly before 11pm. Low around 27. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
A chance of snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 39. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38.
Sunday
Rain likely. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely. Mostly cloudy, with a low around 36.
Monday
Rain likely. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.41°W (Elev. 2812 ft)
Last Update:
4:01 am PDT Apr 14, 2026
Forecast Valid:
8am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation