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

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

63°F

17°C

Humidity 86%
Wind Speed NA NA MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 22 Aug 02:00 PM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Widespread smoke. Partly sunny, with a high near 67. West wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Widespread smoke, mainly before 8pm. Increasing clouds, with a low around 47. Northwest wind 9 to 11 mph.

    Low: 47 °F

    Smoke then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 8am. Patchy smoke after 11am. Partly sunny, with a high near 60. West wind 9 to 11 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Areas of smoke. Mostly clear, with a low around 47. Northwest wind 5 to 9 mph becoming northeast after midnight.

    Low: 47 °F

    Areas Smoke

  • Monday

    Monday: Sunny, with a high near 73. Light and variable wind becoming southeast around 6 mph in the morning.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Widespread smoke. Partly sunny, with a high near 67. West wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 10 percent chance of showers after 5am. Widespread smoke, mainly before 8pm. Increasing clouds, with a low around 47. Northwest wind 9 to 11 mph.
Sunday
A 20 percent chance of showers before 8am. Patchy smoke after 11am. Partly sunny, with a high near 60. West wind 9 to 11 mph.
Sunday Night
Areas of smoke. Mostly clear, with a low around 47. Northwest wind 5 to 9 mph becoming northeast after midnight.
Monday
Sunny, with a high near 73. Light and variable wind becoming southeast around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 62.
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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:
1:01 pm PDT Aug 22, 2026
Forecast Valid:
2pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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