Big Sky Snow Forecast - 7 day
Snow Forecast for Big Sky
When will there be fresh snow?
This is the 7-Day Snow Forecast for Big Sky, United States for 7 days from 27 April.
Updated 28 April 2025 02:34 AEST.
| Next Snow Expected | 28 April |
|---|---|
| Next Snow Amount | 14cm |
| Next 48 Hours | 17cm |
| Next 7 Days | 23cm |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
Forecast for Big Sky
Powder Alert!
Updated 28 April 2025 04:39 AEST
Powder Possible :- 14cm of Fresh Snow is forecast for Big Sky over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail.
Big Sky 7-Day Snow Forecast Overview
Get this snow forecast by e-mail Join J2Ski's Snow Mail Here
NEW FOR 24/25 - Improved Forecasts for Big Sky - high-resolution weather models, updated more often - Subscribe
| Sun 27 | Mon 28 | Tue 29 | Wed 30 | Thu 01 | Fri 02 | Sat 03 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F2 | SE F3 | SW F2 | S F2 | |||
| 3,410m | 3℃
 +1cm
| -3℃
 +16cm
| 0℃
 | -3℃
 +5cm
| 1℃
| 6℃
 | 8℃
|
| SE F3 | SE F3 | SW F2 | S F2 | ||||
| 2,740m | 8℃
| 2℃
+14cm
| 4℃
| 1℃
+5cm
| 5℃
| 10℃
| 13℃
|
| SW F2 | S F3 | ||||||
| 2,070m | 14℃
| 8℃
+1cm
| 8℃
| 6℃
| 10℃
| 16℃
| 18℃
|
| Snow Line | 2,859m | varying 2,519m | 2,639m | varying 2,559m | varying 2,379m | ||
| Max Town | 14℃ | 8℃ | 8℃ | 6℃ | 10℃ | 16℃ | 18℃ |
| Min Town | 0℃ | 0℃ | 0℃ | -1℃ | -1℃ | 2℃ | 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.
Big Sky 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 14℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 14℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
27
up to 1cm New Snow
Clear sky early, then cloudy later.
Snow falling to 2,859m, with rain below.
Max 8℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 8℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
28
1cm to 16cm New Snow
Clear spells first, heavy snow then snow showers, cloudy later.
Snow Line from 2,519m to resort level.
Max 8℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 8℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
29
Snow unlikely
Clear sky first, fair then cloudy, rain showers later.
Max 6℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 6℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
30
up to 5cm New Snow
Drizzle first, cloudy then light snow showers, clear spells later.
Snow Line from 2,559m to resort level.
Max 10℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
01
Snow unlikely
Clear sky first, cloudy then clear sky, cloudy later.
Max 16℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 16℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Clear sky, fair, clear sky later.
Max 18℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 18℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
03
Snow unlikely
Clear sky, fair, clear sky later.
This Snow Forecast for Big Sky, 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 Big Sky, 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.
Big Sky Snow Forecast updated at 02:34 AEST, next update expected imminently.
Snow Forecast near Big Sky
| Snow Report and Forecast | 48 Hr | Sun | Mon | Tue | Wed | Thu | Fri | Sat | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Moonlight Basin | 11cm | 15cm |