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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

Snoqualmie Pass WA

Red Flag Warning August 22, 11:14am until August 22, 12:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 22, 11:14am until August 22, 12:00pm

    NOW until 12:00pm Sat

    Red Flag Warning

  • Today

    High: 67 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers after 2am. Increasing clouds, with a low around 53. West wind around 8 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy smoke after 2am. Mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy
    then Patchy
    Smoke

  • Monday

    Monday: Sunny, with a high near 79. East wind around 6 mph becoming light and variable in the morning.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 67. West wind around 7 mph.
Tonight
A 40 percent chance of showers after 2am. Increasing clouds, with a low around 53. West wind around 8 mph, with gusts as high as 18 mph.
Sunday
A 50 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Patchy smoke after 2am. Mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. East wind around 6 mph becoming light and variable in the morning.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 52.
Thursday
A slight chance of showers. Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.42°N 121.44°W (Elev. 2569 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation