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 95%
Wind Speed NA NA MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 11 Apr 02:00 PM PDT
Extended Forecast for

5 Miles SSW Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A 40 percent chance of rain, mainly before 5pm. Mostly cloudy, with a high near 41. West wind around 6 mph.

    High: 41 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 35. West wind 3 to 6 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 46. Light northwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 46 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. Low around 35. West wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 36. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 36 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.

    Low: 26 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 31. Chance of precipitation is 90%.

    High: 31 °F

    Snow Showers

Detailed Forecast

This Afternoon
A 40 percent chance of rain, mainly before 5pm. Mostly cloudy, with a high near 41. West wind around 6 mph.
Tonight
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 35. West wind 3 to 6 mph.
Sunday
A 30 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 46. Light northwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. Low around 35. West wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Snow likely. Mostly cloudy, with a high near 36. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 31. Chance of precipitation is 90%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26.
Friday
A slight chance of snow. Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Snoqualmie Pass WA
 47.36°N 121.45°W (Elev. 4396 ft)
Last Update:
3:01 pm PDT Apr 11, 2026
Forecast Valid:
3pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation