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

67°F

19°C

Humidity 25%
Wind Speed NA NA MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 19 Apr 03:00 PM PDT
Extended Forecast for

17 Miles NNE Roslyn WA

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Light east wind.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 67. Southeast wind 3 to 5 mph.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Light and variable wind becoming northwest around 5 mph in the evening.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 60. West wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 38. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am, then a slight chance of rain. Mostly sunny, with a high near 54. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Light east wind.
Monday
Partly sunny, with a high near 67. Southeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 42. Light and variable wind becoming northwest around 5 mph in the evening.
Tuesday
A chance of rain, mainly between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 60. West wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 38. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, possibly mixed with snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Thursday
A slight chance of rain and snow before 11am, then a slight chance of rain. Mostly sunny, with a high near 54. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
A slight chance of rain. Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE Roslyn WA
 47.48°N 121.02°W (Elev. 3967 ft)
Last Update:
3:00 pm PDT Apr 19, 2026
Forecast Valid:
4pm PDT Apr 19, 2026-6pm PDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation