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

15 Miles N Roslyn WA

  • Tonight

    Tonight: Partly cloudy, with a low around 41. East wind around 7 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Southeast wind around 8 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South wind 6 to 8 mph becoming north after midnight.

    Low: 40 °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 53. West wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 36. West wind 13 to 16 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow. Mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. East wind around 7 mph.
Monday
Partly sunny, with a high near 60. Southeast wind around 8 mph.
Monday Night
Partly cloudy, with a low around 40. South wind 6 to 8 mph becoming north after midnight.
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 53. West wind 7 to 9 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 before 11pm, then rain and snow likely. Mostly cloudy, with a low around 36. West wind 13 to 16 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow likely before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 34.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Roslyn WA
 47.45°N 121.07°W (Elev. 5587 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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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation