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 29 March.
Updated 28 March 2025 21:40 PDT.
| Next Snow Expected | 29 March |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | 3in |
| Next 7 Days | 6in |
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For Forecast detail, see below.
Forecast for Big Sky
Big Sky has 3in new snow forecast in the next 48 hours.
Big Sky 7-Day Snow Forecast Overview
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| Sat 29 | Sun 30 | Mon 31 | Tue 01 | Wed 02 | Thu 03 | Fri 04 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F2 | SW F2 | SW F2 | ||||
| 11,188ft | 24°F
 +2in
| 16°F
 +1in
| 23°F
| 18°F
 +1in
| 15°F
 +1in
| 18°F
| 20°F
|
| SW F2 | SW F2 | SW F2 | |||||
| 8,990ft | 32°F
+2in
| 26°F
+1in
| 30°F
| 25°F
+1in
| 23°F
+1in
| 25°F
| 27°F
|
| S F2 | SW F2 | ||||||
| 6,791ft | 46°F
+2in
| 34°F
| 39°F
| 33°F
+1in
| 32°F
| 34°F
| 36°F
|
| Snow Line | 6,791ft | 6,791ft | varying 7,280ft | varying 6,886ft | 6,791ft | 6,791ft | 6,791ft |
| Max Town | 46°F | 34°F | 39°F | 33°F | 32°F | 34°F | 36°F |
| Min Town | 26°F | 27°F | 25°F | 24°F | 15°F | 19°F | 22°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.
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 46°F
Min 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 46°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
29
2in New Snow
Cloudy early, then snow showers later.
Snow falling to resort level.
Max 34°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 34°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
30
up to 1in New Snow
Cloudy, snow showers, cloudy later.
Snow falling to resort level.
Max 39°F
Min 25°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 25°F and rising to 39°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
31
New Snow
Cloudy early, then light snow showers later.
Snow Line from 7,280ft to resort level.
Max 33°F
Min 24°F
Valley temperatures from an overnight low of 24°F to daytime highs around 33°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
01
1in New Snow
Cloudy early, then light snow showers later.
Snow Line from 6,886ft to resort level.
Max 32°F
Min 15°F
Below freezing at all levels, with valley temperatures as low as 15°F and not getting above 32°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
02
up to 1in New Snow
Light snow showers first, cloudy then clear sky, cloudy later.
Snow falling to resort level.
Max 34°F
Min 19°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 19°F and rising to 34°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
03
Snow unlikely
Cloudy.
Max 36°F
Min 22°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 22°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
04
New Snow
Light snow early, then cloudy later.
Snow falling to resort level.
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 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.
Big Sky Snow Forecast updated at 21:40 PDT, next update expected imminently.
Snow Forecast near Big Sky
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Moonlight Basin | 5in | 8in |