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

37°F

3°C

Humidity 96%
Wind Speed NA NA MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 23 Apr 05:00 AM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 43. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 29. North wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 43. Northeast wind 6 to 8 mph becoming southeast in the afternoon.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Northeast wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43. East wind around 7 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow, mixing with rain after 8pm, then gradually ending. Partly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: A chance of snow between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 43. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 29. North wind 6 to 14 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 43. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 28. Northeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 43. East wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 46.
Sunday Night
A slight chance of snow, mixing with rain after 8pm, then gradually ending. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Monday
A chance of snow between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 48. Chance of precipitation is 30%.
Monday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 55.
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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:
4:01 am PDT Apr 23, 2026
Forecast Valid:
6am PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
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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