National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

56°F

13°C

Humidity 80%
Wind Speed NA NA MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 01 Aug 12:00 AM PDT
Extended Forecast for

5 Miles SSW Snoqualmie Pass WA

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a steady temperature around 46. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers between 8am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy smoke after 2am. Partly cloudy, with a low around 40. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Smoke

  • Monday

    Monday: Areas of smoke before 8am. Sunny, with a high near 66. East wind around 5 mph becoming calm in the morning.

    High: 66 °F

    Areas Smoke
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Light and variable wind becoming east 5 to 8 mph after midnight.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a steady temperature around 46. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Sunday
A slight chance of showers between 8am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
Patchy smoke after 2am. Partly cloudy, with a low around 40. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Monday
Areas of smoke before 8am. Sunny, with a high near 66. East wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 50. Light and variable wind becoming east 5 to 8 mph after midnight.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Snoqualmie Pass WA
 47.36°N 121.45°W (Elev. 4396 ft)
Last Update:
2:51 pm PDT Aug 1, 2026
Forecast Valid:
9pm PDT Aug 1, 2026-6pm PDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation