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 94%
Wind Speed NA NA MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 14 May 07:00 PM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 32. West wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 50 percent chance of snow showers after 11am. Mostly cloudy, with a high near 37. West wind 11 to 14 mph. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers. Low around 30. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 36. West wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 30. Northwest wind around 16 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 32. West wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers after 11am. Mostly cloudy, with a high near 37. West wind 11 to 14 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers. Low around 30. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 36. West wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 30. Northwest wind around 16 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
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:
3:01 pm PDT May 14, 2026
Forecast Valid:
7pm PDT May 14, 2026-6pm PDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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