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

30°F

-1°C

Humidity 95%
Wind Speed NA NA MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Apr 06:00 PM PDT
Extended Forecast for

15 Miles S Stevens Pass WA

Winter Weather Advisory April 15, 07:20pm until April 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory April 15, 07:20pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 20 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 8am. Partly sunny, with a high near 38. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 38 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. West wind 6 to 9 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Northwest wind around 5 mph becoming calm in the morning.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow likely before 11pm, then a slight chance of snow after 2am. The snow could be heavy at times. Mostly cloudy, with a low around 20. Northwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 38. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 24. West wind 6 to 9 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 46. Northwest wind around 5 mph becoming calm in the morning.
Friday Night
Mostly cloudy, with a low around 29. Light and variable wind.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 57.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 63.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Partly sunny, with a high near 60.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Stevens Pass WA
 47.53°N 121.09°W (Elev. 3471 ft)
Last Update:
3:01 pm PDT Apr 15, 2026
Forecast Valid:
7pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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