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 29.85 in (1010.84 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Apr 07:00 PM PDT
Extended Forecast for

16 Miles N Roslyn WA

Winter Weather Advisory April 15, 08:14pm until April 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory April 15, 08:14pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 19 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 34. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 8 to 13 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Northwest wind 5 to 7 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. West wind around 6 mph becoming east in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47.

    High: 47 °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 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Tonight
A chance of snow before 11pm, then a slight chance of snow after 2am. Mostly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Partly sunny, with a high near 34. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind 8 to 13 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 43. Northwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 28. West wind around 6 mph becoming east in the evening.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 58.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 38.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 56.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles N Roslyn WA
 47.47°N 121.08°W (Elev. 5092 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

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