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

41°F

5°C

Humidity 96%
Wind Speed NA NA MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 14 May 07:00 AM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • Today

    Today: A 30 percent chance of snow showers, mainly after 5pm. Partly sunny, with a high near 42. West wind 13 to 16 mph, with gusts as high as 20 mph.

    High: 42 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly between 8pm and 11pm. Low around 33. West wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Showers
    then Chance
    Snow Showers

  • Friday

    Friday: A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 38. West wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 38 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers. Low around 31. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers. Some thunder is also possible. High near 36. West wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly after 5pm. Partly sunny, with a high near 42. West wind 13 to 16 mph, with gusts as high as 20 mph.
Tonight
Snow showers, mainly between 8pm and 11pm. Low around 33. West wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 38. West wind 11 to 14 mph, with gusts as high as 18 mph.
Friday Night
Snow showers. Low around 31. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow showers. Some thunder is also possible. High near 36. West wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 57.
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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:
4:00 am PDT May 14, 2026
Forecast Valid:
7am PDT May 14, 2026-6pm PDT May 20, 2026
 
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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