National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

35°F

2°C

Humidity 99%
Wind Speed NA NA MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 14 Apr 12:00 AM PDT
Extended Forecast for

14 Miles S Stevens Pass WA

Winter Weather Advisory April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 30. West wind around 8 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after 8am. High near 40. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 2am. The snow could be heavy at times. Low around 23. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 23 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow, mainly between 11am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 36. West wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 30. West wind around 8 mph, with gusts as high as 20 mph.
Tuesday
Snow, mainly after 8am. High near 40. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow, mainly before 2am. The snow could be heavy at times. Low around 23. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow, mainly between 11am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 36. West wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 38.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 49.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Monday
Rain and snow likely. Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Stevens Pass WA
 47.55°N 121.1°W (Elev. 4045 ft)
Last Update:
11:46 pm PDT Apr 13, 2026
Forecast Valid:
12am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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