This 16-day snow and weather forecast for Three Summits provides a detailed outlook on upcoming snowfall, temperature trends, wind conditions, and freezing levels. Use this long-range forecast to plan ski days, powder hunts, and travel decisions with confidence as mountain weather patterns evolve over the coming weeks.
47.4037, -121.4148
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Sat Jul 11 |
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Sat Aug 1 |
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Days Aug 3–Aug 10 · register free |
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| Sunrise | 06:21 | 06:21 | 06:22 | 06:23 | 06:24 | 06:25 | 06:27 | 06:28 | 06:29 | 06:30 | 06:31 | 06:32 | 06:33 | 06:34 | 06:35 | 06:37 | 06:38 | 06:39 | 06:40 | 06:41 | 06:43 | 06:44 | 06:45 |
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Aug 3 – Aug 10
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| Sunset | 22:01 | 22:00 | 22:00 | 21:59 | 21:58 | 21:57 | 21:56 | 21:55 | 21:55 | 21:54 | 21:53 | 21:52 | 21:50 | 21:49 | 21:48 | 21:47 | 21:46 | 21:44 | 21:43 | 21:42 | 21:40 | 21:39 | 21:38 | |
| Rain Sum (mm) | - | - | - | - | - | 0.1 | - | - | - | - | - | - | 4.1 | - | - | - | - | - | - | - | - | - | - | |
| Snowfall Sum (cm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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| Precipitation Sum (mm) | - | - | - | - | - | 0.1 | - | - | - | - | - | - | 4.1 | - | - | - | - | 0.3 | 0.8 | - | - | - | - | |
| Max Temperature (°C) | 19 | 18 | 22 | 22 | 26 | 23 | 16 | 17 | 20 | 25 | 28 | 29 | 28 | 24 | 23 | 18 | 19 | 19 | 22 | 24 | 25 | 23 | 21 | |
| Min Temperature (°C) | 11 | 8 | 7 | 11 | 11 | 15 | 10 | 10 | 9 | 13 | 17 | 18 | 15 | 12 | 11 | 10 | 9 | 9 | 7 | 8 | 9 | 7 | 8 | |
| Max Wind Gusts (km/h) | 28 | 30 | 22 | 21 | 22 | 35 | 25 | 25 | 31 | 32 | 21 | 19 | 31 | 28 | 28 | 27 | 22 | 22 | 10 | 8 | 9 | 9 | 10 | |
| Max Wind Speed (km/h) | 15 | 17 | 18 | 17 | 17 | 23 | 17 | 17 | 17 | 16 | 12 | 13 | 17 | 16 | 19 | 17 | 16 | 15 | 12 | 11 | 11 | 11 | 12 | |
| Dominant Wind Direction (°) | ||||||||||||||||||||||||
| Precipitation Probability (%) | 4 | 6 | - | 1 | 2 | 21 | 5 | 3 | 1 | - | 1 | 1 | 48 | 3 | 3 | 7 | 5 | 16 | 20 | - | - | 15 | 16 | |
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Freezing Level
Top 1195 m
Mid 995 m
Bot 795 m
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