Alta Weather
Weather Forecast for Alta (8,530ft to 11,070ft)
Weather Outlook from 30 October.
Alta Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Alta Weather Forecast updated at 10:43 PDT, next update expected imminently.
Long-range Snow Outlook for Alta
Snowfall
Snow Line
Max 46°F
Min 18°F
20in New Snow
Snow Line from 10,495ft to resort level (8,530ft).
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Powder Alert!
Powder Alarm issued 30 October 2026 14:54 PDT
Powder Possible :- 13in of Fresh Snow is forecast for Alta over the next 2 days.
Partner Offers
Alta Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 30 |  | up to 5in New Snow | Max 46°F Min 35°F |
| Sat 31 |  | up to 1in New Snow | Max 41°F Min 35°F |
| Sun 01 |  | 5in to 12in New Snow | Max 36°F Min 28°F |
| Mon 02 |  | 3in New Snow | Max 29°F Min 18°F |
| Tue 03 | | Cloudy. | Max 35°F Min 18°F |
| Wed 04 | | New Snow | Max 35°F Min 25°F |
| Thu 05 | | Cloudy. | Max 37°F Min 24°F |
There is a useful amount of snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
This Snow Forecast for Alta, 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 Alta, on any given trail 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.
Alta Weather Forecast updated at 10:43 PDT, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Alta.United States Accommodation (Apartments, Chalets, Hotels) Map
For more information about this American Ski Resort, See Also Skiing and Snowboarding in Alta .
Off-Piste Safety in Alta
Before skiing or snowboarding off-piste in Alta, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.