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

50°F

10°C

Humidity 88%
Wind Speed NA NA MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 28 Jun 09:00 PM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 45. West wind 6 to 8 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 55. Northwest wind around 7 mph, with gusts as high as 18 mph.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 54. West wind 5 to 7 mph.

    High: 54 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 43. West wind 5 to 8 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 45. West wind 6 to 8 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 55. Northwest wind around 7 mph, with gusts as high as 18 mph.
Monday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44. West wind around 7 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 54. West wind 5 to 7 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. West wind 5 to 8 mph, with gusts as high as 23 mph.
Wednesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 55.
Wednesday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43.
Thursday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 58.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
A slight chance of showers. Partly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 44.
Independence Day
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
7:16 pm PDT Jun 28, 2026
Forecast Valid:
10pm PDT Jun 28, 2026-6pm PDT Jul 5, 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