Big Mountain 48-Hour Snow Forecast
Updated 01 September 2026 17:45 NZST
2-Day Forecast for Big Mountain
48-hours from 1 September.
See below for forecast detail
Big Mountain Snow Forecast updated at 17:45 NZST, next update expected 23:00 NZST.
Forecast for today in Big Mountain
Max 3℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 3℃
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Big Mountain
Max 1℃
Min -2℃
Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 1℃
Temperature at BaseTemp at Base
Wed
02
Snow unlikely
Cloudy, clear sky, rain showers later.
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Tue | 01:00 | | Cloudy. | 0℃ | W Breeze | 0% | |
| Tue | 02:00 | | Cloudy. | 0℃ | W Breeze | 0% | |
| Tue | 03:00 | | Cloudy. | 0℃ | W Breeze | 0% | |
| Tue | 04:00 | | Cloudy. | -1℃ | W Light | 0% | |
| Tue | 05:00 | | Cloudy. | -1℃ | W Breeze | 0% | |
| Tue | 06:00 | | Cloudy. | -1℃ | W Light | 0% | |
| Tue | 07:00 | | Cloudy. | -2℃ | W Light | 0% | |
| Tue | 08:00 | | Cloudy. | -2℃ | W Light | 0% | |
| Tue | 09:00 | | Cloudy. | -2℃ | W Light | 5% | |
| Tue | 10:00 | | Cloudy. | -2℃ | W Light | 0% | |
| Tue | 11:00 | | Cloudy. | -1℃ | W Light | 0% | |
| Tue | 12:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Tue | 13:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Tue | 14:00 | | Cloudy. | 0℃ | W Light | 0% | |
| Tue | 15:00 | | Cloudy. | 1℃ | W Light | 5% | |
| Tue | 16:00 | | Cloudy. | 1℃ | W Light | 5% | |
| Tue | 17:00 | | Cloudy. | 2℃ | W Light | 5% | |
| Tue | 18:00 | | Cloudy. | 2℃ | W Light | 5% | |
| Tue | 19:00 | | Cloudy. | 3℃ | W Light | 10% | |
| Tue | 20:00 | | Cloudy. | 3℃ | W Light | 10% | |
| Tue | 21:00 | | Cloudy. | 3℃ | W Light | 15% | |
| Tue | 22:00 | | Cloudy. | 3℃ | W Light | 20% | |
| Tue | 23:00 | | Cloudy. | 2℃ | W Light | 25% | |
| Wed | 00:00 | | Cloudy. | 1℃ | SW Breeze | 30% | |
| Wed | 01:00 | | Cloudy. | 1℃ | SW Breeze | 35% | |
| Wed | 02:00 | | Cloudy. | 0℃ | SW Breeze | 35% | |
| Wed | 03:00 | | Cloudy. | -1℃ | SW Breeze | 35% | |
| Wed | 04:00 | | Cloudy. | -1℃ | SW Breeze | 35% | |
| Wed | 05:00 | | Cloudy. | -1℃ | SW Breeze | 35% | |
| Wed | 06:00 | | Cloudy. | -1℃ | SW Breeze | 30% | |
| Wed | 07:00 | | Cloudy. | -1℃ | SW Breeze | 30% | |
| Wed | 08:00 | | Clear sky. | -2℃ | SW Breeze | 30% | |
| Wed | 09:00 | | Clear sky. | -2℃ | SW Light | 25% | |
| Wed | 10:00 | | Clear sky. | -2℃ | SW Light | 25% | |
| Wed | 11:00 | | Clear sky. | 0℃ | SW Light | 25% | |
| Wed | 12:00 |  | Fair. | 1℃ | SW Light | 25% | |
| Wed | 13:00 | | Cloudy. | 1℃ | SW Light | 20% | |
| Wed | 14:00 | | Cloudy. | 1℃ | SW Light | 20% | |
| Wed | 15:00 |  | Light snow at altitude. Lt drizzle below. | 1℃ | SW Light | 20% | |
| Wed | 16:00 | | Light snow at altitude. Lt drizzle below. | 0℃ | SW Light | 20% | |
| Wed | 17:00 | | Light snow at altitude. Lt drizzle below. | 1℃ | SW Light | 25% | |
| Wed | 18:00 | | Cloudy. | 1℃ | SW Light | 25% | |
| Wed | 19:00 | | Light snow at altitude. Lt drizzle below. | 1℃ | SW Light | 25% | |
| Wed | 20:00 | | Light snow at altitude. Lt drizzle below. | 0℃ | SW Light | 20% | |
| Wed | 21:00 | | Light snow at altitude. Lt drizzle below. | 1℃ | SW Light | 20% | |
| Wed | 22:00 | | Light snow at altitude. Lt drizzle below. | 1℃ | SW Light | 20% | |
| Wed | 23:00 | | Light snow at altitude. Lt drizzle below. | 1℃ | SW Light | 20% | |
Snow Forecast near Big Mountain
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Big Mountain are not available.
Big Mountain Snow
For current snow depths and skiing conditions, see our Current Snow Report for Big Mountain.
This Snow Forecast for Big Mountain, 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 Mountain, 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.
Snow Reliability
Big Mountain typically enjoys reliable snow conditions, with an average annual snowfall of around 300 inches. Check J2Ski for the latest snow depth and conditions to plan your visit.