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 9 May.
Updated 09 May 2025 11:35 CDT.
| Next Snow Expected | 13 May |
|---|---|
| Next Snow Amount | 5cm |
| Next 48 Hours | - |
| Next 7 Days | 9cm |
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For Forecast detail, see below.
Forecast for Big Sky
Big Sky has no new snow forecast in the next 48 hours.
Big Sky 7-Day Snow Forecast Overview
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| Fri 09 | Sat 10 | Sun 11 | Mon 12 | Tue 13 | Wed 14 | Thu 15 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F3 | SW F4 | SW F4 | S F3 | |||
| 3,410m | 10℃
 | 13℃
 | 12℃
| 7℃
| 5℃
 +6cm
| -2℃
 +2cm
| -1℃
 |
| SW F2 | SW F4 | SW F4 | S F3 | ||||
| 2,740m | 15℃
| 18℃
| 17℃
| 11℃
| 9℃
+5cm
| 2℃
+1cm
| 3℃
|
| SW F3 | SW F3 | SW F3 | |||||
| 2,070m | 21℃
| 24℃
| 23℃
| 16℃
 | 14℃
+1cm
| 5℃
+1cm
| 8℃
|
| Snow Line | varying 3,319m | varying 2,319m | varying 2,229m | varying 2,589m | |||
| Max Town | 21℃ | 24℃ | 23℃ | 16℃ | 14℃ | 5℃ | 8℃ |
| Min Town | 2℃ | 11℃ | 9℃ | 7℃ | 2℃ | 1℃ | -3℃ |
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 21℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 21℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Clear sky early, then cloudy later.
Max 24℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Cloudy.
Max 23℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 23℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Cloudy early, then light drizzle later.
Max 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
12
Snow unlikely
Light drizzle, clear sky, cloudy later.
Max 14℃
Min 2℃
Valley temperatures from an overnight low of 2℃ to daytime highs around 14℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
13
1cm to 6cm New Snow
Cloudy first, clear spells then heavy snow showers, clear spells later.
Snow Line from 2,319m to resort level.
Max 5℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 5℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
14
1cm to 2cm New Snow
Light snow showers first, snow showers then light snow, fog later.
Snow Line from 2,229m to resort level.
Max 8℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 8℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
15
Snow unlikely
Cloudy, fair, clear spells 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 11:35 CDT, next update expected imminently.
Snow Forecast near Big Sky
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Moonlight Basin | - | 7cm |