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

41°F

5°C

Humidity 98%
Wind Speed NA NA MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 21 May 05:00 AM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • Today

    Today: Increasing clouds, with a high near 61. North wind 5 to 10 mph becoming south in the morning.

    High: 61 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 41. Northwest wind 6 to 9 mph becoming northeast after midnight.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. North wind 5 to 10 mph becoming west in the morning.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. North wind 7 to 11 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. West wind 6 to 13 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Rain/Snow

  • Memorial Day

    Memorial Day: Rain and snow showers likely, mainly after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Increasing clouds, with a high near 61. North wind 5 to 10 mph becoming south in the morning.
Tonight
Mostly clear, with a low around 41. Northwest wind 6 to 9 mph becoming northeast after midnight.
Friday
Sunny, with a high near 62. North wind 5 to 10 mph becoming west in the morning.
Friday Night
Partly cloudy, with a low around 43. North wind 7 to 11 mph.
Saturday
Mostly sunny, with a high near 61. West wind 6 to 13 mph.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 54.
Sunday Night
A chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Memorial Day
Rain and snow showers likely, mainly after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 58.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 40.
Wednesday
A chance of showers. Mostly sunny, with a high near 65.
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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:
4:01 am PDT May 21, 2026
Forecast Valid:
5am PDT May 21, 2026-6pm PDT May 27, 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