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

45°F

7°C

Humidity 75%
Wind Speed NA NA MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 12 May 02:00 AM PDT
Extended Forecast for

2 Miles SE Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly clear, with a low around 45. East wind around 7 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 24 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 5am. Increasing clouds, with a low around 41. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 49. West wind 6 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 39. West wind 9 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Friday Night

    Friday Night: Rain and snow showers. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 45. East wind around 7 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Showers likely, mainly after 5am. Increasing clouds, with a low around 41. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 49. West wind 6 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Low around 39. West wind 9 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 51.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Friday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 48. Chance of precipitation is 80%.
Friday Night
Rain and snow showers. Low around 34. Chance of precipitation is 90%.
Saturday
Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 45.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
A slight chance of showers. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
Last Update:
2:27 am PDT May 12, 2026
Forecast Valid:
3am PDT May 12, 2026-6pm PDT May 18, 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