Big Sky 48-Hour Snow Forecast
48-hour Forecast for Big Sky (2,070m to 3,410m)
This is the 48-hour (2-Day) Snow Forecast for Big Sky, United States for 2 days from 21 January.
Updated 21 January 2025 21:41 AEDT.
Big Sky has 2cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Big Sky Snow Forecast updated at 21:41 AEDT, next update expected 00:00 AEDT.
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Forecast for today in Big Sky
Temperature at BaseTemp at Base
Tue
21
Snow unlikely
Clear spells, clear sky, cloudy later.
Big Sky has 2cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Big Sky
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
22
1cm New Snow
Cloudy, heavy snow showers, cloudy later.
Snow falling to resort level.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 |  | Fair. | -15℃ | NW Breeze | 0% | |
| Tue | 01:00 | | Clear sky. | -15℃ | NW Strong | 0% | |
| Tue | 02:00 | | Clear spells. | -15℃ | NW Strong | 0% | |
| Tue | 03:00 | | Fair at altitude. Mixed below. | -16℃ | NW Strong | 0% | |
| Tue | 04:00 | | Cloudy. | -16℃ | NW Strong | 0% | |
| Tue | 05:00 | | Cloudy. | -17℃ | NW Strong | 0% | |
| Tue | 06:00 | | Cloudy. | -17℃ | NW Strong | 0% | |
| Tue | 07:00 | | Clear sky. | -18℃ | NW Breeze | 0% | |
| Tue | 08:00 | | Clear sky. | -18℃ | NW Strong | 0% | |
| Tue | 09:00 | | Clear sky. | -18℃ | NW Breeze | 0% | |
| Tue | 10:00 | | Clear sky. | -18℃ | NW Breeze | 0% | |
| Tue | 11:00 | | Cloudy at altitude. Fair below. | -18℃ | NW Breeze | 0% | |
| Tue | 12:00 | | Cloudy. | -17℃ | NW Breeze | 0% | |
| Tue | 13:00 | | Cloudy. | -16℃ | NW Breeze | 0% | |
| Tue | 14:00 | | Cloudy. | -16℃ | NW Light | 0% | |
| Tue | 15:00 | | Cloudy. | -15℃ | NW Breeze | 0% | |
| Tue | 16:00 | | Cloudy. | -14℃ | NW Breeze | 0% | |
| Tue | 17:00 | | Cloudy. | -12℃ | NW Breeze | 0% | |
| Tue | 18:00 | | Cloudy. | -10℃ | NW Breeze | 0% | |
| Tue | 19:00 | | Cloudy. | -8℃ | NW Breeze | 0% | |
| Tue | 20:00 | | Cloudy. | -4℃ | NW Breeze | 0% | |
| Tue | 21:00 | | Cloudy. | -4℃ | NW Breeze | 0% | |
| Tue | 22:00 | | Cloudy. | -4℃ | NW Breeze | 0% | |
| Tue | 23:00 | | Cloudy. | -5℃ | NW Breeze | 0% | |
| Wed | 00:00 | | Cloudy. | -7℃ | NW Breeze | 5% | |
| Wed | 01:00 | | Cloudy. | -8℃ | NW Strong | 5% | |
| Wed | 02:00 | | Cloudy. | -8℃ | NW Strong | 10% | |
| Wed | 03:00 | | Cloudy. | -9℃ | NW Strong | 5% | |
| Wed | 04:00 | | Cloudy. | -10℃ | NW Strong | 5% | |
| Wed | 05:00 | | Cloudy at altitude. Clear below. | -11℃ | NW Strong | 5% | |
| Wed | 06:00 | | Cloudy. | -12℃ | NW Strong | 5% | |
| Wed | 07:00 | | Cloudy. | -12℃ | NW Strong | 5% | |
| Wed | 08:00 | | Cloudy. | -12℃ | NW Strong | 10% | |
| Wed | 09:00 | | Cloudy. | -11℃ | NW Strong | 10% | |
| Wed | 10:00 | | Cloudy. | -12℃ | NW Strong | 15% | |
| Wed | 11:00 | | Cloudy. | -11℃ | NW Strong | 20% | |
| Wed | 12:00 | | Heavy snow showers. | -11℃ | NW Strong | 20% | |
| Wed | 13:00 | | Heavy snow showers. | -11℃ | NW Strong | 35% | |
| Wed | 14:00 | | Light snow at altitude. Hvy shwrs below. | -12℃ | NW Strong | 30% | |
| Wed | 15:00 |  | Heavy snow showers at altitude. Lt rain below. | -14℃ | NW Strong | 25% | |
| Wed | 16:00 | | Heavy snow showers. | -14℃ | NW Strong | 25% | |
| Wed | 17:00 | | Cloudy. | -10℃ | NW Strong | 10% | |
| Wed | 18:00 | | Cloudy. | -9℃ | NW Breeze | 5% | |
| Wed | 19:00 | | Fog at altitude. Cloud below. | -9℃ | NW Strong | 0% | |
| Wed | 20:00 | | Fog at altitude. Cloud below. | -8℃ | NW Strong | 0% | |
| Wed | 21:00 | | Cloudy. | -8℃ | NW Strong | 0% | |
| Wed | 22:00 | | Cloudy. | -8℃ | NW Breeze | 5% | |
| Wed | 23:00 | | Cloudy. | -9℃ | NW Breeze | 5% | |
Snow Forecast near Big Sky
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Moonlight Basin | - | 1cm |
Big Sky Snow
For current snow depths and skiing conditions, see our Current Snow Report for Big Sky.
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.