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 30 April.
Updated 30 April 2025 01:34 BST.
| Next Snow Expected | 6 May |
|---|---|
| Next Snow Amount | 7cm 3in |
| Next 48 Hours | - - |
| Next 7 Days | 11cm 4in |
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For Forecast detail, see below.
Forecast for Big Sky
Big Sky has very light new snow forecast in the next 48 hours.
Big Sky 7-Day Snow Forecast Overview
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| Wed 30 | Thu 01 | Fri 02 | Sat 03 | Sun 04 | Mon 05 | Tue 06 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F4 | ||||||
| 3,410m 11,188ft | -1℃ 29°F
 | 2℃ 36°F
 | 7℃ 44°F
| 9℃ 49°F
| 8℃ 47°F
| -2℃ 29°F
 +3cm +1in
| -3℃ 26°F
+7cm +3in
|
| NW F4 | SW F2 | ||||||
| 2,740m 8,990ft | 3℃ 37°F
| 7℃ 44°F
| 11℃ 52°F
| 14℃ 56°F
| 13℃ 54°F
| 2℃ 36°F
 | 1℃ 34°F
+7cm +3in
|
| NW F2 | SW F2 | S F2 | |||||
| 2,070m 6,791ft | 10℃ 49°F
 | 11℃ 52°F
| 17℃ 62°F
| 19℃ 65°F
| 18℃ 63°F
| 8℃ 45°F
| 5℃ 42°F
|
| Snow Line | varying 2,819m 9,249ft | varying 3,279m 10,758ft | varying 2,429m 7,969ft | ||||
| Max Town | 10℃ 49°F | 11℃ 52°F | 17℃ 62°F | 19℃ 65°F | 18℃ 63°F | 8℃ 45°F | 5℃ 42°F |
| Min Town | 0℃ 32°F | 1℃ 33°F | 3℃ 37°F | 5℃ 41°F | 8℃ 45°F | 4℃ 39°F | 2℃ 36°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 10℃ 49°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 10℃ 49°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
30
Snow unlikely
Cloudy first, clear spells then clear sky, cloudy later.
Max 11℃ 52°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 11℃ 52°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Clear sky early, then cloudy later.
Max 17℃ 62°F
Min 3℃ 37°F
Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 17℃ 62°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Clear sky.
Max 19℃ 65°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 19℃ 65°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sat
03
Snow unlikely
Clear sky.
Max 18℃ 63°F
Min 8℃ 45°F
Valley temperatures from an overnight low of 8℃ 45°F to daytime highs around 18℃ 63°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
04
Snow unlikely
Clear sky, cloudy, light drizzle later.
Max 8℃ 45°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 8℃ 45°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
05
up to 3cm up to 1in New Snow
Light drizzle early, then light snow at altitude later.
Snow Line from 3,279m 10,758ft to 2,119m 6,952ft , with rain below.
Max 5℃ 42°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 5℃ 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
up to 7cm up to 3in New Snow
Light snow at altitude, cloudy, clear spells later.
Snow Line from 2,429m 7,969ft 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 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 01:34 BST, next update expected 04:00 BST.
Snow Forecast near Big Sky
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Moonlight Basin | 1cm 1in | 10cm 4in |