Alta 48-Hour Snow Forecast
Updated 09 September 2026 05:40 NZST
2-Day Forecast for Alta
48-hours from 8 September.
See below for forecast detail
Alta Snow Forecast updated at 05:40 NZST, next update expected 11:00 NZST.
Forecast for today in Alta
Max 18℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Tue
08
Snow unlikely
Clear sky.
Forecast times for Alta are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Alta
Max 19℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Wed
09
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Alta are in Denver (US/Mountain) time zone.
Partner Offers
Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 | | Clear sky. | 9℃ | SW Light | 0% | |
| Tue | 01:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Tue | 02:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Tue | 03:00 | | Clear sky. | 9℃ | SW Light | 0% | |
| Tue | 04:00 | | Clear sky. | 7℃ | SW Breeze | 0% | |
| Tue | 05:00 | | Clear sky. | 8℃ | SW Breeze | 0% | |
| Tue | 06:00 | | Clear sky. | 8℃ | SW Breeze | 0% | |
| Tue | 07:00 | | Clear sky. | 9℃ | SW Breeze | 0% | |
| Tue | 08:00 | | Clear sky. | 11℃ | SW Breeze | 0% | |
| Tue | 09:00 | | Clear sky. | 14℃ | SW Breeze | 0% | |
| Tue | 10:00 | | Clear sky. | 16℃ | SW Breeze | 0% | |
| Tue | 11:00 | | Clear sky. | 17℃ | SW Breeze | 0% | |
| Tue | 12:00 | | Clear sky. | 17℃ | SW Breeze | 0% | |
| Tue | 13:00 | | Clear sky. | 18℃ | SW Breeze | 0% | |
| Tue | 14:00 | | Clear sky. | 18℃ | SW Breeze | 0% | |
| Tue | 15:00 | | Clear sky. | 18℃ | SW Breeze | 0% | |
| Tue | 16:00 | | Clear sky. | 17℃ | SW Breeze | 0% | |
| Tue | 17:00 | | Clear sky. | 17℃ | SW Breeze | 0% | |
| Tue | 18:00 | | Clear sky. | 16℃ | SW Breeze | 0% | |
| Tue | 19:00 | | Clear sky. | 15℃ | SW Breeze | 0% | |
| Tue | 20:00 | | Clear sky. | 12℃ | SW Light | 0% | |
| Tue | 21:00 | | Clear sky. | 12℃ | SW Light | 0% | |
| Tue | 22:00 | | Clear sky. | 11℃ | SW Light | 0% | |
| Tue | 23:00 | | Clear sky. | 11℃ | SW Light | 0% | |
| Wed | 00:00 | | Clear sky. | 11℃ | NW Light | 0% | |
| Wed | 01:00 | | Clear sky. | 12℃ | NW Light | 0% | |
| Wed | 02:00 | | Clear sky. | 11℃ | NW Light | 0% | |
| Wed | 03:00 |  | Fair. | 11℃ | NW Light | 0% | |
| Wed | 04:00 | | Cloudy. | 11℃ | NW Light | 0% | |
| Wed | 05:00 | | Cloudy. | 11℃ | NW Light | 0% | |
| Wed | 06:00 | | Cloudy. | 11℃ | NW Light | 0% | |
| Wed | 07:00 | | Fair at altitude. Mixed below. | 11℃ | NW Light | 0% | |
| Wed | 08:00 | | Fair at altitude. Clear below. | 11℃ | NW Light | 0% | |
| Wed | 09:00 | | Cloudy. | 14℃ | NW Light | 0% | |
| Wed | 10:00 | | Cloudy. | 16℃ | NW Light | 0% | |
| Wed | 11:00 | | Cloudy. | 17℃ | NW Breeze | 0% | |
| Wed | 12:00 | | Cloudy. | 18℃ | NW Breeze | 0% | |
| Wed | 13:00 | | Fair at altitude. Cloud below. | 18℃ | NW Breeze | 0% | |
| Wed | 14:00 | | Cloudy. | 19℃ | NW Breeze | 0% | |
| Wed | 15:00 | | Cloudy. | 19℃ | NW Breeze | 0% | |
| Wed | 16:00 | | Cloudy at altitude. Mixed below. | 19℃ | NW Breeze | 0% | |
| Wed | 17:00 | | Fair at altitude. Cloud below. | 18℃ | NW Breeze | 0% | |
| Wed | 18:00 | | Clear sky. | 17℃ | NW Breeze | 0% | |
| Wed | 19:00 | | Clear sky. | 16℃ | NW Breeze | 0% | |
| Wed | 20:00 | | Clear sky. | 13℃ | NW Light | 0% | |
| Wed | 21:00 | | Clear sky. | 12℃ | NW Light | 0% | |
| Wed | 22:00 | | Clear sky. | 11℃ | NW Light | 0% | |
| Wed | 23:00 | | Clear sky. | 12℃ | NW Breeze | 0% | |
Snow Forecast near Alta
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Alta are not available.
Alta Snow
For current snow depths and skiing conditions, see our Current Snow Report for Alta.
No significant snowfall is forecast for this period.
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 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.
Snow Reliability
Alta is known for its impressive snow reliability, with typical snow depths ranging from 100 to 300 inches. For the latest snow conditions, visit J2Ski for up-to-date information.