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

47°F

8°C

Humidity 82%
Wind Speed NA NA MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 26 May 12:00 PM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 48. North wind around 8 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North wind around 9 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67. North wind 6 to 8 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Northwest wind 5 to 8 mph becoming northeast in the evening.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 72. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Friday Night

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

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 48. North wind around 8 mph.
Tonight
Partly cloudy, with a low around 41. North wind around 9 mph.
Wednesday
Sunny, with a high near 67. North wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 51. Northwest wind 5 to 8 mph becoming northeast in the evening.
Thursday
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 72. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Friday
A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 74.
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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:
11:46 am PDT May 26, 2026
Forecast Valid:
1pm PDT May 26, 2026-6pm PDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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