Sierra Summit Long-Range Snow Forecast Updated today
Updated 21 September 2026 00:51 BST
Long-Range Snow Forecast for Sierra Summit
Long-range (14 to 45 days) from 20 September.
For Forecast detail, see below.
Sierra Summit Snow Forecast Highlights
When will there be fresh snow in Sierra Summit?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Sierra Summit. |
Long-range Snow Outlook for Sierra Summit
Snowfall
Snow Line
Max 26℃ 80°F
Min 13℃ 56°F
Snow unlikely
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Sierra Summit Long-Range (2 weeks+) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sun 20 |  | Clear sky. | Max 26℃ 79°F Min 13℃ 56°F |
| Mon 21 |  | Cloudy. | Max 26℃ 79°F Min 14℃ 57°F |
| Tue 22 | | Cloudy. | Max 25℃ 76°F Min 14℃ 58°F |
| Wed 23 | | Clear sky. | Max 24℃ 75°F Min 17℃ 62°F |
| Thu 24 | | Cloudy. | Max 25℃ 77°F Min 16℃ 60°F |
| Fri 25 | | Clear sky. | Max 24℃ 75°F Min 15℃ 58°F |
| Sat 26 | | Clear sky. | Max 26℃ 79°F Min 18℃ 65°F |
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No significant snowfall is forecast for this period.
This Snow Forecast for Sierra Summit, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Sierra Summit, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Sierra Summit Snow Forecast updated at 00:51 BST, next update expected 06:00 BST.
Ensemble forecast for Sierra Summit, USA at 2,142m
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
United States Accommodation (Apartments, Chalets, Hotels) Map
Snow Reliability
Sierra Summit typically enjoys reliable snow conditions, with an average snow depth of 5 to 15 feet during peak season. Regular snowfall and grooming ensure excellent skiing; check J2Ski for the latest updates on conditions.
Off-Piste Safety in Sierra Summit
Before skiing or snowboarding off-piste in Sierra Summit, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.