Alta Snow Report and Forecast
Snow Forecast for Alta
This is the Snow Forecast for Alta, United States for 15 days from 11 November.
Updated 10 November 2025 10:36 CST.
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Alta.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In to see the full long-range snow forecast (out to 16 days, with more weather detail).
Alta Snow Forecast Highlights
When will there be fresh snow in Alta?
| Next Snow Expected | 14 November |
|---|---|
| Next Snow Amount | 8cm |
| Next 48 Hours | - |
| Next 7 Days | 9cm |
Forecast for today in Alta
Max 10℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
11
Snow unlikely
Cloudy early, then clear sky later.
Alta has no new snow forecast in the next 48 hours.
Alta Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
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Alta 7-Day Snow Forecast Overview
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| Tue 11 | Wed 12 | Thu 13 | Fri 14 | Sat 15 | Sun 16 | Mon 17 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F3 | SW F2 | S F2 | SW F2 | |||
| 3,374m | 4℃
| 6℃
 | 5℃
| 3℃
 +9cm
| -7℃
+1cm
| -4℃
| -2℃
|
| NW F4 | SW F3 | S F2 | SW F2 | ||||
| 2,987m | 7℃
| 8℃
| 7℃
| 6℃
+8cm
| -5℃
+1cm
| -1℃
| 1℃
|
| SW F3 | SW F2 | S F2 | SW F2 | ||||
| 2,600m | 10℃
| 11℃
| 10℃
| 8℃
+8cm
| -2℃
+1cm
| 1℃
| 3℃
|
| Snow Line | varying 2,859m | 2,600m | |||||
| Max Town | 10℃ | 11℃ | 10℃ | 8℃ | -2℃ | 1℃ | 3℃ |
| Min Town | 3℃ | 4℃ | 2℃ | -2℃ | -9℃ | -7℃ | -4℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Alta Medium-Range (7-Day) Snow Forecast Detail
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.
Max 10℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
11
Snow unlikely
Cloudy early, then clear sky later.
Max 11℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 11℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Cloudy, clear sky, cloudy later.
Max 10℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
13
Snow unlikely
Cloudy, clear sky, cloudy later.
Max 8℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 8℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
14
8cm to 9cm New Snow
Clear spells first, cloudy then light snow, heavy snow later.
Snow Line from 2,859m to resort level.
Max -2℃
Min -9℃
Below freezing at all levels, with valley temperatures as low as -9℃ and not getting above -2℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
15
1cm New Snow
Snow showers, cloudy, fair later.
Snow falling to resort level.
Max 1℃
Min -7℃
Freeze-thaw conditions, with valley temperatures cooling to -7℃ and rising to 1℃
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Fair, clear sky, fair later.
Max 3℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 3℃
Temperature at BaseTemp at Base
Mon
17
Snow unlikely
Fair first, cloudy then fair, cloudy later.
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.
Alta Snow Forecast updated at 10:36 CST, next update expected imminently.
Snow Forecast near Alta
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Brighton (Utah) | - | 9cm | |||||||
| Park City | - | 6cm | |||||||
| Deer Valley Resort | - | 5cm | |||||||
| Sundance | - | 3cm | |||||||
| Solitude | - | 1cm |
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.
Understanding and predicting Snow Conditions in Alta
Here are our tips for making the most of a trip to Alta, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Alta, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Alta is not always controlled (slopes made safe from avalanche risk) or patrolled. Always check local advice, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Alta will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Alta for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.