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A strong earthquake in the Pacific Basin has generated a tsunami wave. Tsunami Warnings and Advisories have been issued for Hawaii, portions of Alaska, Guam, American Samoa, and the West Coast of the U.S. Read More >
Hazardous Weather Conditions
Current conditions at
Stampede Pass (KSMP)
Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.
Clear
59°F
15°C
Humidity | 59% |
Wind Speed | SSW 5 MPH |
Barometer | 30.2 in (1022.69 mb) |
Dewpoint | 45°F (7°C) |
Visibility | 10.00 mi |
Last update | 30 Jul 05:56 AM PDT |
Extended Forecast for
Snoqualmie Pass WA
Red Flag Warning July 30, 01:00pm until July 30, 09:00pm
Today
High: 85 °F
Sunny then
Slight Chance
T-stormsTonight
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday
High: 77 °F
Chance
ShowersThursday Night
Low: 56 °F
Chance
ShowersFriday
High: 67 °F
Chance
ShowersFriday Night
Low: 53 °F
Slight Chance
Showers then
Partly CloudySaturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Partly Cloudy
Sunday
High: 67 °F
Mostly Sunny
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 20%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A slight chance of showers. Partly sunny, with a high near 64.
Monday Night
A chance of showers. Mostly cloudy, with a low around 49.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Snoqualmie Pass WA
47.41°N 121.41°W (Elev. 2812 ft)
47.41°N 121.41°W (Elev. 2812 ft)
4:20 am PDT Jul 30, 2025
6am PDT Jul 30, 2025-6pm PDT Aug 5, 2025