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Hazardous Weather Conditions
Current conditions at
Stampede Pass (KSMP)
Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.light snow,fog
32°F
0°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 29.89 in (1012.19 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 0.25 mi |
| Last update | 14 Apr 10:56 AM PDT |
Extended Forecast for
8 Miles S Snoqualmie Pass WA
Winter Weather Advisory until April 15, 11:00pm
NOW until 11:00pm Wed

Winter Weather Advisory
Today

High: 38 °F
Rain/Snow
Tonight
Low: 27 °F
Rain/Snow
then Heavy
SnowWednesday

High: 34 °F
Snow Showers
Wednesday Night
Low: 26 °F
Snow then
Slight Chance
SnowThursday

High: 38 °F
Slight Chance
SnowThursday Night
Low: 29 °F
Chance Snow
then Mostly
CloudyFriday

High: 43 °F
Mostly Sunny
Friday Night

Low: 32 °F
Mostly Cloudy
Detailed Forecast
Today
Rain and snow. High near 38. West wind around 7 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all snow after 11pm, then gradually ending. The snow could be heavy at times. Low around 27. West wind 5 to 7 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow likely between 8am and 2pm, then snow showers after 2pm. Some thunder is also possible. High near 34. West wind 3 to 8 mph. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, mainly before 11pm. Low around 26. West wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 38. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 26 mph.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
Rain likely. Mostly cloudy, with a high near 50.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Monday
A chance of rain and snow. Partly sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
8 Miles S Snoqualmie Pass WA
47.3°N 121.41°W (Elev. 3333 ft)
47.3°N 121.41°W (Elev. 3333 ft)
11:32 am PDT Apr 14, 2026
11am PDT Apr 14, 2026-6pm PDT Apr 20, 2026



