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

34°F

1°C

Humidity 98%
Wind Speed NA NA MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Apr 03:00 AM PDT
Extended Forecast for

5 Miles ENE Snoqualmie Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 48. Light north wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 48 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 35. West wind around 11 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly after 11am. The snow could be heavy at times. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 23 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. Northwest wind around 5 mph.
Sunday
A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 48. Light north wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 35. West wind around 11 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow, mainly after 11am. The snow could be heavy at times. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 30. Chance of precipitation is 90%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Thursday
A chance of snow, mainly after 11am. Partly sunny, with a high near 32.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Friday
A slight chance of snow. Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Snoqualmie Pass WA
 47.44°N 121.29°W (Elev. 4921 ft)
Last Update:
11:46 pm PDT Apr 11, 2026
Forecast Valid:
3am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation