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

35°F

2°C

Humidity 83%
Wind Speed NA NA MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 08 Apr 10:00 PM PDT
Extended Forecast for

15 Miles N Roslyn WA

  • Tonight

    Tonight: Mostly clear, with a low around 33. North wind around 5 mph becoming east after midnight.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. Southeast wind around 6 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. East wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 62. South wind around 5 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40. South wind around 5 mph becoming light and variable in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a slight chance of rain and snow after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 33. North wind around 5 mph becoming east after midnight.
Thursday
Sunny, with a high near 59. Southeast wind around 6 mph.
Thursday Night
Mostly clear, with a low around 38. East wind around 6 mph.
Friday
Mostly sunny, with a high near 62. South wind around 5 mph.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40. South wind around 5 mph becoming light and variable in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 53. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 50.
Sunday Night
A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a slight chance of rain and snow after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Monday
A chance of rain and snow, mainly after 11am. Partly sunny, with a high near 46.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 46.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Roslyn WA
 47.46°N 121.04°W (Elev. 3602 ft)
Last Update:
10:13 pm PDT Apr 8, 2026
Forecast Valid:
11pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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