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 80%
Wind Speed NA NA MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 19 Apr 11:00 PM PDT
Extended Forecast for

16 Miles N Roslyn WA

  • Overnight

    Overnight: Partly cloudy, with a low around 39. East wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. South wind around 7 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain before 2am. Partly cloudy, with a low around 39. Southwest wind around 6 mph becoming north after midnight.

    Low: 39 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 54. North wind 5 to 7 mph becoming west in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 35. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. East wind around 6 mph.
Monday
Partly sunny, with a high near 62. South wind around 7 mph.
Monday Night
A 20 percent chance of rain before 2am. Partly cloudy, with a low around 39. Southwest wind around 6 mph becoming north after midnight.
Tuesday
A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 54. North wind 5 to 7 mph becoming west in the morning. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 35. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow likely before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Clear, with a low around 31.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles N Roslyn WA
 47.47°N 121.08°W (Elev. 5092 ft)
Last Update:
11:46 pm PDT Apr 19, 2026
Forecast Valid:
12am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation