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

56°F

13°C

Humidity 98%
Wind Speed NA NA MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 22 Aug 07:00 AM PDT
Extended Forecast for

5 Miles NE Snoqualmie Pass WA

Red Flag Warning August 22, 08:01am until August 22, 12:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 22, 08:01am until August 22, 12:00pm

    NOW until 12:00pm Sat

    Red Flag Warning

  • Today

    High: 66 °F

    Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Areas of smoke before 11pm. Increasing clouds, with a low around 50. Northwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Areas Smoke
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 11am. Patchy smoke after 11am. Mostly cloudy, with a high near 61. West wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 61 °F

    Chance
    Showers then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Areas of smoke before 8pm. Partly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 47 °F

    Areas Smoke
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 78. East wind around 6 mph becoming calm in the morning.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °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 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Today
Showers likely, with thunderstorms also possible after 11am. Patchy smoke. Partly sunny, with a high near 66. Northwest wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers after 2am. Areas of smoke before 11pm. Increasing clouds, with a low around 50. Northwest wind around 8 mph, with gusts as high as 18 mph.
Sunday
A 30 percent chance of showers before 11am. Patchy smoke after 11am. Mostly cloudy, with a high near 61. West wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
Areas of smoke before 8pm. Partly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 78. East wind around 6 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 65.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47.
Thursday
A chance of showers. Partly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Snoqualmie Pass WA
 47.46°N 121.36°W (Elev. 4386 ft)
Last Update:
5:41 am PDT Aug 22, 2026
Forecast Valid:
8am PDT Aug 22, 2026-6pm PDT Aug 28, 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