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 N Roslyn 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: 19 °F

    Snow Likely
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Northwest wind 15 to 17 mph, with gusts as high as 24 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind 11 to 17 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Northwest wind 6 to 9 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. West wind around 6 mph becoming east in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46.

    High: 46 °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 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 19. Northwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 32. Northwest wind 15 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 24. West wind 11 to 17 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 42. Northwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 29. West wind around 6 mph becoming east in the evening.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 57.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 54.
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 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Roslyn WA
 47.45°N 121.07°W (Elev. 5587 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

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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