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

45°F

7°C

Humidity 95%
Wind Speed NA NA MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 13 May 11:00 AM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • This Afternoon

    This Afternoon: Rain and snow showers, becoming all rain after 5pm. Steady temperature around 40. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Rain and snow showers before 11pm, then a chance of snow showers between 11pm and 2am. Low around 35. Breezy, with a west wind 20 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Breezy.
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 42. West wind 13 to 17 mph, with gusts as high as 21 mph.

    High: 42 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 33. West wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 39. West wind 11 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers. Low around 31. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers. Some thunder is also possible. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain and snow showers, becoming all rain after 5pm. Steady temperature around 40. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain and snow showers before 11pm, then a chance of snow showers between 11pm and 2am. Low around 35. Breezy, with a west wind 20 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Mostly cloudy, with a high near 42. West wind 13 to 17 mph, with gusts as high as 21 mph.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 33. West wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 39. West wind 11 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers. Low around 31. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Snow showers. Some thunder is also possible. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 58.
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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:
11:46 am PDT May 13, 2026
Forecast Valid:
12pm PDT May 13, 2026-6pm PDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation