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 79%
Wind Speed NA NA MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 23 Apr 04:00 PM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly sunny, with a steady temperature around 40. Northwest wind around 14 mph, with gusts as high as 18 mph.

    High: 40 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 28. North wind 7 to 14 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Northeast wind around 7 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Northeast wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Northeast wind around 6 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: A chance of rain and snow after 11am. Mostly sunny, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly sunny, with a steady temperature around 40. Northwest wind around 14 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 28. North wind 7 to 14 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 44. Northeast wind around 7 mph.
Friday Night
Partly cloudy, with a low around 28. Northeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 44. Northeast wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 46.
Sunday Night
A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Monday
A chance of rain and snow after 11am. Mostly sunny, with a high near 47. Chance of precipitation is 30%.
Monday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 57.
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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:
3:52 pm PDT Apr 23, 2026
Forecast Valid:
5pm PDT Apr 23, 2026-6pm PDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation