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 98%
Wind Speed NA NA MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 22 Aug 10:00 AM PDT
Extended Forecast for

6 Miles E Snoqualmie Pass WA

Red Flag Warning August 22, 11:00am until August 22, 12:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 22, 11:00am until August 22, 12:00pm

    NOW until 12:00pm Sat

    Red Flag Warning

  • Today

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Areas of smoke. Increasing clouds, with a low around 50. West wind 13 to 16 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Areas Smoke
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 11am. Patchy smoke after 11am. Mostly cloudy, with a high near 57. West wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 57 °F

    Chance
    Showers then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Areas of smoke. Mostly clear, with a low around 46. Northwest wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 46 °F

    Areas Smoke

  • Monday

    Monday: Sunny, with a high near 73. Northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 73 °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 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms. Areas of smoke. Partly sunny, with a high near 65. West wind 7 to 11 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of showers after 2am. Areas of smoke. Increasing clouds, with a low around 50. West wind 13 to 16 mph, with gusts as high as 22 mph.
Sunday
A 40 percent chance of showers before 11am. Patchy smoke after 11am. Mostly cloudy, with a high near 57. West wind 10 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Areas of smoke. Mostly clear, with a low around 46. Northwest wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 73. Northeast wind 5 to 7 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Snoqualmie Pass WA
 47.42°N 121.28°W (Elev. 4888 ft)
Last Update:
10:06 am PDT Aug 22, 2026
Forecast Valid:
11am PDT Aug 22, 2026-6pm PDT Aug 28, 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