Alyeska Snow Report and Forecast
Snow Forecast for Alyeska
This is the Snow Forecast for Alyeska, United States for 16 days from 7 November.
Updated 08 November 2025 02:08 IST.
For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Alyeska.
J2Ski - Sign In to see the full long-range snow forecast (out to 16 days, with more weather detail).
Alyeska Snow Forecast Highlights
When will there be fresh snow in Alyeska?
| Next Snow Expected | 7 November |
|---|---|
| Next Snow Amount | 17cm |
| Next 48 Hours | 18cm |
| Next 7 Days | 19cm |
Forecast for today in Alyeska
Max 4℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
07
17cm New Snow
Heavy snow showers, light snow, cloudy later.
Snow falling to resort level.
Powder Alert!
Updated 08 November 2025 00:08 IST
Powder Possible :- 17cm of Fresh Snow is forecast for Alyeska over the next 2 days.
Alyeska Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Partner Offers
Alyeska 7-Day Snow Forecast Overview
Get this snow forecast by e-mail
| Fri 07 | Sat 08 | Sun 09 | Mon 10 | Tue 11 | Wed 12 | Thu 13 | |
|---|---|---|---|---|---|---|---|
| Wind | NE F2 | ||||||
| 840m | -1℃
+17cm
| -1℃
 | -4℃
 | -3℃
| -2℃
| -1℃
 | -1℃
|
| SW F2 | SE F2 | ||||||
| 460m | -1℃
+16cm
| 1℃
| -1℃
| -1℃
| -1℃
| 0℃
| 0℃
|
| 80m | 4℃
+17cm
| 4℃
| 2℃
| 3℃
| 3℃
| 3℃
| 3℃
|
| Snow Line | 80m | varying 89m | varying 129m | ||||
| Max Town | 4℃ | 4℃ | 2℃ | 3℃ | 3℃ | 3℃ | 3℃ |
| Min Town | -2℃ | 0℃ | -3℃ | -4℃ | 0℃ | -1℃ | -2℃ |
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 4℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
07
17cm New Snow
Heavy snow showers, light snow, cloudy later.
Snow falling to resort level.
Max 4℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 4℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
08
Snow unlikely
Cloudy.
Max 2℃
Min -3℃
Freeze-thaw conditions, with valley temperatures cooling to -3℃ and rising to 2℃
Temperature at BaseTemp at Base
Sun
09
Snow unlikely
Fair early, then clear sky later.
Max 3℃
Min -4℃
Freeze-thaw conditions, with valley temperatures cooling to -4℃ and rising to 3℃
Temperature at BaseTemp at Base
Mon
10
Snow unlikely
Clear sky, fair, cloudy later.
Max 3℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
11
Snow unlikely
Cloudy, clear spells, clear sky later.
Max 3℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 3℃
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Fair, clear spells, cloudy later.
Max 3℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 3℃
Temperature at BaseTemp at Base
Thu
13
Snow unlikely
Cloudy first, clear spells then cloudy, clear sky later.
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 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.
Alyeska Snow Forecast updated at 02:08 IST, next update expected 07:30 IST.
Snow Reliability
Alyeska typically sees an impressive average snowfall of 650 inches annually, with snow depths varying throughout the season. For the latest snow conditions and detailed reports, check J2Ski for up-to-date information.
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.