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

42°F

6°C

Humidity 98%
Wind Speed NA NA MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 22 Apr 02:00 AM PDT
Extended Forecast for

6 Miles E Snoqualmie Pass WA

  • Overnight

    Overnight: Rain. Low around 39. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm. High near 43. West wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 35. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am. Mostly sunny, with a high near 47. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow after 11am. Mostly sunny, with a high near 52. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Rain. Low around 39. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 2pm. High near 43. West wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 35. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 47. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow after 11am. Mostly sunny, with a high near 52. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 32.
Sunday
A slight chance of rain after 11am. Mostly sunny, with a high near 53.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Monday
A slight chance of rain. Mostly sunny, with a high near 55.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Snoqualmie Pass WA
 47.4°N 121.28°W (Elev. 3323 ft)
Last Update:
11:46 pm PDT Apr 21, 2026
Forecast Valid:
3am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation