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Hazardous Weather Conditions
Current conditions at
Stampede Pass (KSMP)
Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.heavy snow,freezing fog
27°F
-3°C
| Humidity | 96% |
| Wind Speed | N 0 MPH |
| Barometer | 29.76 in (1007.79 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 0.25 mi |
| Last update | 15 Apr 04:56 PM PDT |
Extended Forecast for
8 Miles S Snoqualmie Pass WA
Winter Weather Advisory April 15, 05:52pm until April 15, 11:00pm
NOW until 11:00pm Wed

Winter Weather Advisory
This Afternoon

High: 31 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
then Chance
SnowThursday

High: 38 °F
Partly Sunny
Thursday Night
Low: 28 °F
Slight Chance
Snow then
Mostly CloudyFriday

High: 45 °F
Mostly Sunny
Friday Night

Low: 33 °F
Mostly Cloudy
Saturday

High: 52 °F
Partly Sunny
Saturday Night

Low: 38 °F
Slight Chance
Rain
Detailed Forecast
This Afternoon
Snow. The snow could be heavy at times. Steady temperature around 31. West wind around 7 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 11pm. The snow could be heavy at times. Low around 25. West wind 3 to 7 mph. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday
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 28 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 45. Calm wind.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 38.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 58.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 40.
Monday
A slight chance of rain. Partly sunny, with a high near 62.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48.
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)
3:01 pm PDT Apr 15, 2026
5pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026



