Alyeska Snow Report and Forecast
Snow Forecast for Alyeska
When will there be fresh snow?
This is the Snow Forecast for Alyeska, United States for 16 days from 14 June.
Updated 13 June 2025 19:37 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Alyeska. | |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Alyeska.
Forecast for today in Alyeska
Max 63°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sat
14
Snow unlikely
Cloudy early, then clear spells later.
Alyeska has no new snow forecast in the next 48 hours.
Alyeska Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Alyeska 7-Day Snow Forecast Overview
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| Sat 14 | Sun 15 | Mon 16 | Tue 17 | Wed 18 | Thu 19 | Fri 20 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F2 | SE F2 | |||||
| 2,756ft | 58°F
| 54°F
| 56°F
 | 63°F
| 64°F
| 69°F
 | 70°F
|
| SE F2 | SE F2 | ||||||
| 1,509ft | 60°F
| 58°F
| 59°F
| 64°F
| 64°F
| 69°F
| 72°F
|
| SE F2 | SE F2 | ||||||
| 262ft | 63°F
| 62°F
| 61°F
| 66°F
| 66°F
| 74°F
| 76°F
|
| Snow Line | |||||||
| Max Town | 63°F | 62°F | 61°F | 66°F | 66°F | 74°F | 76°F |
| Min Town | 50°F | 49°F | 53°F | 52°F | 48°F | 58°F | 56°F |
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.
Alyeska 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 63°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sat
14
Snow unlikely
Cloudy early, then clear spells later.
Max 62°F
Min 49°F
Valley temperatures from an overnight low of 49°F to daytime highs around 62°F
Temperature at BaseTemp at Base
Sun
15
Snow unlikely
Fair, clear spells, cloudy later.
Max 61°F
Min 53°F
Valley temperatures from an overnight low of 53°F to daytime highs around 61°F
Temperature at BaseTemp at Base
Mon
16
Snow unlikely
Clear spells early, then cloudy later.
Max 66°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Tue
17
Snow unlikely
Cloudy early, then fair later.
Max 66°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Wed
18
Snow unlikely
Cloudy first, clear spells then clear sky, fair later.
Max 74°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 74°F
Temperature at BaseTemp at Base
Thu
19
Snow unlikely
Clear sky.
Max 76°F
Min 56°F
Valley temperatures from an overnight low of 56°F to daytime highs around 76°F
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky, clear spells, cloudy later.
No significant snowfall is forecast for this period.
This Snow Forecast for Alyeska, 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 Alyeska, 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.
Alyeska Snow Forecast updated at 19:37 PDT, next update expected imminently.
Understanding and predicting Snow Conditions in Alyeska
Here are our tips for making the most of a trip to Alyeska, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Alyeska, 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 Alyeska 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 Alyeska 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 Alyeska 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.