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 08:37 UTC.
| Next Snow Expected | 30 April |
|---|---|
| Next Snow Amount | 1cm - |
| Next 48 Hours | 1cm - |
| Next 7 Days | 4cm 1in |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
Forecast for Big Sky
Big Sky has 1cm - new snow forecast in the next 48 hours.
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
| Wed 30 | Thu 01 | Fri 02 | Sat 03 | Sun 04 | Mon 05 | Tue 06 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F3 | SE F2 | |||||
| 3,410m 11,188ft | -4℃ 26°F
 +1cm
| 1℃ 35°F
 | 6℃ 43°F
| 9℃ 48°F
| 9℃ 48°F
 | 0℃ 32°F
 +3cm +1in
| 2℃ 35°F
 |
| NW F4 | SW F3 | ||||||
| 2,740m 8,990ft | 1℃ 34°F
+1cm
| 6℃ 43°F
| 11℃ 51°F
| 13℃ 56°F
| 13℃ 56°F
| 4℃ 40°F
+1cm
| 6℃ 43°F
|
| S F2 | SE F2 | SE F2 | |||||
| 2,070m 6,791ft | 8℃ 47°F
| 13℃ 55°F
| 16℃ 61°F
| 18℃ 65°F
| 18℃ 63°F
| 9℃ 48°F
 +1cm
| 11℃ 52°F
|
| Snow Line | varying 2,469m 8,100ft | varying 3,379m 11,086ft | |||||
| Max Town | 8℃ 47°F | 13℃ 55°F | 16℃ 61°F | 18℃ 65°F | 18℃ 63°F | 9℃ 48°F | 11℃ 52°F |
| Min Town | -1℃ 29°F | -2℃ 29°F | 3℃ 36°F | 5℃ 41°F | 8℃ 46°F | 1℃ 34°F | -3℃ 27°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 8℃ 47°F
Min -1℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 29°F and rising to 8℃ 47°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
30
up to 1cm New Snow
Cloudy, clear sky, cloudy later.
Snow Line from 2,469m 8,100ft to 2,349m 7,707ft , with rain below.
Max 13℃ 55°F
Min -2℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 29°F and rising to 13℃ 55°F
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Cloudy, clear sky, cloudy later.
Max 16℃ 61°F
Min 3℃ 36°F
Valley temperatures from an overnight low of 3℃ 36°F to daytime highs around 16℃ 61°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Clear sky.
Max 18℃ 65°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 18℃ 65°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sat
03
Snow unlikely
Clear sky.
Max 18℃ 63°F
Min 8℃ 46°F
Valley temperatures from an overnight low of 8℃ 46°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 9℃ 48°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 9℃ 48°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
05
1cm to 3cm up to 1in New Snow
Drizzle early, then light snow later.
Snow Line from 3,379m 11,086ft to resort level.
Max 11℃ 52°F
Min -3℃ 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ 27°F and rising to 11℃ 52°F
Temperature at BaseTemp at Base
Tue
06
Snow unlikely
Cloudy, clear sky, cloudy 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 08:37 UTC, next update expected imminently.
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 |