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

37°F

3°C

Humidity 97%
Wind Speed NA NA MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 11 Apr 11:00 PM PDT
Extended Forecast for

14 Miles N Roslyn WA

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 38. Northwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain before 8am, then a chance of rain and snow. Partly sunny, with a high near 43. West wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 33. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after 11am. High near 40. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 27. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Calm wind.
Sunday
A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 38. Northwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of rain before 8am, then a chance of rain and snow. Partly sunny, with a high near 43. West wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 33. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Tuesday
Snow, mainly after 11am. High near 40. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. Low around 27. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 36. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 39.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Roslyn WA
 47.45°N 121.1°W (Elev. 3950 ft)
Last Update:
11:32 pm PDT Apr 11, 2026
Forecast Valid:
11pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation