Alta 48-Hour Snow Forecast
Updated 30 October 2026 10:43 PDT
Powder Alarm
Powder Alarm issued 30 October 2026 16:57 PDT
Powder Possible :- 10in of Fresh Snow is forecast for Alta over the next 2 days.
2-Day Forecast for Alta
48-hours from 31 October.
See below for forecast detail
Alta Snow Forecast updated at 10:43 PDT, next update expected imminently.
Forecast for today in Alta
Max 41°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 41°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
31
up to 1in New Snow
Cloudy, clear spells, cloudy later.
Snow Line from 10,036ft to 8,986ft, with rain below.
Forecast times for Alta are in Denver (US/Mountain) time zone.
Powder Alert!
Powder Alarm issued 30 October 2026 16:57 PDT
Powder Possible :- 10in of Fresh Snow is forecast for Alta over the next 2 days.
Forecast for tomorrow in Alta
Max 36°F
Min 28°F
Freeze-thaw conditions, with valley temperatures cooling to 28°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
01
5in to 12in New Snow
Cloudy, light snow at altitude, heavy snow showers later.
Snow Line from 9,413ft to resort level (8,530ft).
Forecast times for Alta are in Denver (US/Mountain) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Heavy snow showers at altitude. Lt drizzle below. | 35°F | S Breeze | 25% | |
| Sat | 01:00 | | Fog at altitude. Cloud below. | 35°F | S Breeze | 15% | |
| Sat | 02:00 | | New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 35°F | S Breeze | 20% |
| Sat | 03:00 | | Fog at altitude. Mixed below. | 35°F | S Breeze | 25% | |
| Sat | 04:00 | | Fog at altitude. Cloud below. | 35°F | S Breeze | 25% | |
| Sat | 05:00 |  | Fog. | 36°F | S Breeze | 25% | |
| Sat | 06:00 | | Fog at altitude. Cloud below. | 36°F | S Breeze | 20% | |
| Sat | 07:00 | | Fog at altitude. Mixed below. | 35°F | S Breeze | 15% | |
| Sat | 08:00 | | Light snow at altitude. Lt rain below. | 35°F | S Breeze | 15% | |
| Sat | 09:00 | | Fog at altitude. Cloud below. | 36°F | S Breeze | 10% | |
| Sat | 10:00 |  | Fog at altitude. Clear below. | 38°F | S Breeze | 10% | |
| Sat | 11:00 | | Fog at altitude. Fair below. | 40°F | S Breeze | 10% | |
| Sat | 12:00 | | Fog at altitude. Clear below. | 40°F | S Breeze | 10% | |
| Sat | 13:00 | | Fog at altitude. Cloud below. | 40°F | S Breeze | 10% | |
| Sat | 14:00 | | Fog at altitude. Fair below. | 40°F | S Breeze | 10% | |
| Sat | 15:00 | | Fog at altitude. Cloud below. | 41°F | S Breeze | 10% | |
| Sat | 16:00 | | Fog at altitude. Cloud below. | 40°F | S Strong | 10% | |
| Sat | 17:00 | | Fog at altitude. Cloud below. | 39°F | S Strong | 10% | |
| Sat | 18:00 | | Cloudy. | 37°F | S Breeze | 5% | |
| Sat | 19:00 | | Cloudy. | 36°F | S Breeze | 5% | |
| Sat | 20:00 | | Fog at altitude. Cloud below. | 37°F | S Breeze | 5% | |
| Sat | 21:00 | | Fog at altitude. Cloud below. | 37°F | S Breeze | 10% | |
| Sat | 22:00 | | Fog at altitude. Cloud below. | 37°F | S Breeze | 5% | |
| Sat | 23:00 | | Fog at altitude. Cloud below. | 37°F | S Breeze | 30% | |
| Sun | 00:00 | | Cloudy. | 36°F | SW Breeze | 30% | |
| Sun | 01:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy rain below. | 35°F | SW Strong | 65% |
| Sun | 01:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy rain below. | 34°F | SW Strong | 65% |
| Sun | 02:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy rain below. | 34°F | SW Strong | 65% |
| Sun | 03:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy rain below. | 35°F | SW Breeze | 65% |
| Sun | 04:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy rain below. | 35°F | SW Breeze | 65% |
| Sun | 05:00 | | Cloudy. | 36°F | SW Breeze | 65% | |
| Sun | 06:00 | | New Snow | Light snow at altitude. Drizzle below. | 36°F | SW Light | 95% |
| Sun | 07:00 | | Light snow at altitude. Drizzle below. | 36°F | SW Light | 95% | |
| Sun | 08:00 |  | New Snow | Heavy snow showers at altitude. Hvy drizzle below. | 36°F | SW Light | 95% |
| Sun | 09:00 | | New Snow | Light snow at altitude. Lt rain below. | 35°F | SW Light | 95% |
| Sun | 10:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 35°F | SW Light | 95% | |
| Sun | 11:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 35°F | SW Light | 95% | |
| Sun | 12:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 36°F | SW Light | 100% | |
| Sun | 13:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 35°F | SW Light | 100% | |
| Sun | 14:00 | | New Snow | Heavy snow showers. | 35°F | SW Light | 100% |
| Sun | 15:00 |  | 1in New Snow | Heavy snow. | 33°F | SW Light | 100% |
| Sun | 16:00 | | New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 33°F | SW Light | 100% |
| Sun | 17:00 |  | Light snow showers. | 33°F | SW Light | 100% | |
| Sun | 18:00 | | New Snow | Snow showers. | 33°F | SW Light | 100% |
| Sun | 19:00 | | 2in New Snow | Heavy snow. | 29°F | SW Light | 100% |
| Sun | 20:00 | | 1in New Snow | Heavy snow. | 28°F | SW Light | 100% |
| Sun | 21:00 | | 1in New Snow | Heavy snow. | 28°F | SW Light | 100% |
| Sun | 22:00 | | New Snow | Heavy snow. | 28°F | SW Light | 100% |
Snow Forecast near Alta
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Brighton (Utah) | 12in | 17in | |||||||
| Solitude | 11in | 16in | |||||||
| Park City | 7in | 8in | |||||||
| Deer Valley Resort | 7in | 8in | |||||||
| Sundance | 2in | 3in |
Alta Snow
For current snow depths and skiing conditions, see our Current Snow Report for Alta.
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.
How reliable is the snow in Alta?
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.