National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

48°F

9°C

Humidity 69%
Wind Speed NA NA MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 25 May 06:00 PM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • Tonight

    Tonight: A chance of rain showers, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 36. West wind 9 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 46. Northwest wind 8 to 10 mph.

    High: 46 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Northwest wind around 9 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind 7 to 9 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Northwest wind 7 to 9 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain showers, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 36. West wind 9 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 46. Northwest wind 8 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Northwest wind around 9 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 47. Northwest wind 7 to 9 mph.
Thursday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 68.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
A slight chance of rain and snow showers. Mostly clear, with a low around 35.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 73.
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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:
5:26 pm PDT May 25, 2026
Forecast Valid:
7pm PDT May 25, 2026-6pm PDT Jun 1, 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