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

57°F

14°C

Humidity 97%
Wind Speed NA NA MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 22 Aug 12:00 PM PDT
Extended Forecast for

3 Miles E Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Patchy smoke. Partly sunny, with a high near 61. West wind around 9 mph.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers after 2am. Patchy smoke before 8pm. Increasing clouds, with a low around 47. West wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Patchy Smoke
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 11am. Patchy smoke after 2pm. Mostly cloudy, with a high near 55. West wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 55 °F

    Chance
    Showers then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Patchy smoke before 11pm, then patchy smoke after 2am. Partly cloudy, with a low around 46. Northwest wind 6 to 8 mph becoming north after midnight.

    Low: 46 °F

    Patchy Smoke

  • Monday

    Monday: Sunny, with a high near 72. East wind 5 to 8 mph becoming southeast in the afternoon.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Patchy smoke. Partly sunny, with a high near 61. West wind around 9 mph.
Tonight
A 30 percent chance of showers after 2am. Patchy smoke before 8pm. Increasing clouds, with a low around 47. West wind 10 to 14 mph, with gusts as high as 18 mph.
Sunday
A 40 percent chance of showers before 11am. Patchy smoke after 2pm. Mostly cloudy, with a high near 55. West wind 9 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Patchy smoke before 11pm, then patchy smoke after 2am. Partly cloudy, with a low around 46. Northwest wind 6 to 8 mph becoming north after midnight.
Monday
Sunny, with a high near 72. East wind 5 to 8 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 48.
Thursday
A slight chance of showers. Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Snoqualmie Pass WA
 47.41°N 121.34°W (Elev. 5407 ft)
Last Update:
11:36 am PDT Aug 22, 2026
Forecast Valid:
12pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation