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 97%
Wind Speed NA NA MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 22 Apr 07:00 PM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • Tonight

    Tonight: A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 32. West wind 14 to 16 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. North wind 7 to 15 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 43. Northeast wind 6 to 8 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Northeast wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 32. West wind 14 to 16 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 43. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 28. North wind 7 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 43. Northeast wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 27. Northeast wind around 7 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 30.
Monday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 56.
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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:
6:32 pm PDT Apr 22, 2026
Forecast Valid:
8pm PDT Apr 22, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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