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

53°F

12°C

Humidity 88%
Wind Speed NA NA MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 14 Aug 02:00 AM PDT
Extended Forecast for

7 Miles E Snoqualmie Pass WA

Red Flag Warning August 14, 12:00pm until August 14, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: A 20 percent chance of showers. Areas of smoke. Mostly cloudy, with a low around 55. Northeast wind around 5 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Areas of smoke. Increasing clouds, with a high near 66. Light and variable wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Areas of smoke. Partly cloudy, with a low around 53. Northwest wind 3 to 5 mph.

    Low: 53 °F

    Chance
    Showers then
    Patchy Smoke

  • Saturday

    Saturday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy smoke. Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54. West wind 5 to 7 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Areas of smoke. Mostly cloudy, with a low around 55. Northeast wind around 5 mph.
Friday
Showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Areas of smoke. Increasing clouds, with a high near 66. Light and variable wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Areas of smoke. Partly cloudy, with a low around 53. Northwest wind 3 to 5 mph.
Saturday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy smoke. Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 54. West wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Snoqualmie Pass WA
 47.42°N 121.28°W (Elev. 4888 ft)
Last Update:
11:46 pm PDT Aug 13, 2026
Forecast Valid:
2am PDT Aug 14, 2026-6pm PDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation