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

68°F

20°C

Humidity 56%
Wind Speed NA NA MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 12 Aug 04:00 PM PDT
Extended Forecast for

4 Miles SSW Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Patchy smoke. Sunny, with a high near 65. West wind around 7 mph.

    High: 65 °F

    Patchy Smoke

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Patchy smoke. Mostly clear, with a low around 51. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Widespread smoke, mainly between 8am and 11am. Increasing clouds, with a high near 73. Light northwest wind.

    High: 73 °F

    Smoke then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 8pm. Areas of smoke before 8pm. Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 73.

    High: 73 °F

    Slight Chance
    T-storms

  • Saturday Night

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

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Patchy smoke. Sunny, with a high near 65. West wind around 7 mph.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Patchy smoke. Mostly clear, with a low around 51. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Widespread smoke, mainly between 8am and 11am. Increasing clouds, with a high near 73. Light northwest wind.
Thursday Night
A 20 percent chance of showers and thunderstorms before 8pm. Areas of smoke before 8pm. Partly cloudy, with a low around 54. Light and variable wind.
Friday
A 50 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
A slight chance of showers. Partly sunny, with a high near 69.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Wednesday
A chance of showers. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Snoqualmie Pass WA
 47.36°N 121.42°W (Elev. 2943 ft)
Last Update:
3:01 pm PDT Aug 12, 2026
Forecast Valid:
4pm PDT Aug 12, 2026-6pm PDT Aug 19, 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