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Hazardous Weather Conditions
Current conditions at
Stampede Pass (KSMP)
Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.snow,freezing fog
31°F
-1°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 29.66 in (1004.4 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 0.50 mi |
| Last update | 15 Apr 01:08 AM PDT |
Extended Forecast for
12 Miles N Roslyn WA
Winter Weather Advisory April 15, 01:19am until April 15, 11:00pm
NOW until 11:00pm Wed

Winter Weather Advisory
Overnight

Low: 28 °F
Rain/Snow
Wednesday

High: 40 °F
Snow Showers
LikelyWednesday Night
Low: 27 °F
Chance Snow
then Partly
CloudyThursday

High: 43 °F
Mostly Sunny
Thursday Night

Low: 31 °F
Partly Cloudy
Friday

High: 51 °F
Mostly Sunny
Friday Night

Low: 34 °F
Partly Cloudy
Saturday

High: 57 °F
Partly Sunny
Detailed Forecast
Overnight
Snow, possibly mixed with rain before 2am. Low around 28. Northwest wind 3 to 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow between 8am and 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny, with a high near 40. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 27. North wind 3 to 5 mph. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 43. West wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 31. West wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Partly sunny, with a high near 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Mostly sunny, with a high near 66.
Monday Night
A chance of rain. Partly cloudy, with a low around 44.
Tuesday
A chance of rain. Mostly sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
12 Miles N Roslyn WA
47.41°N 121.09°W (Elev. 2927 ft)
47.41°N 121.09°W (Elev. 2927 ft)
11:46 pm PDT Apr 14, 2026
1am PDT Apr 15, 2026-6pm PDT Apr 21, 2026



