Big Mountain 48-Hour Snow Forecast
Updated 15 September 2026 05:47 UTC
2-Day Forecast for Big Mountain
48-hours from 15 September.
See below for forecast detail
Big Mountain Snow Forecast updated at 05:47 UTC, next update expected imminently.
Forecast for today in Big Mountain
Max 4℃ 40°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 4℃ 40°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
15
up to 2cm up to 1in New Snow
Cloudy early, then light drizzle later.
Snow Line from 1,979m 6,493ft to resort level ( 1,370m 4,495ft ).
Forecast times for Big Mountain are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Big Mountain
Max 2℃ 35°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 2℃ 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
16
2cm to 5cm 1in to 2in New Snow
Light snow first, cloudy then light snow, cloudy later.
Snow falling to resort level ( 1,370m 4,495ft ).
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. | 4℃ 40°F | S Light | 0% | |
| Tue | 01:00 | | Cloudy. | 4℃ 39°F | S Light | 0% | |
| Tue | 02:00 | | Cloudy. | 3℃ 38°F | S Light | 0% | |
| Tue | 03:00 | | Cloudy. | 3℃ 38°F | S Light | 0% | |
| Tue | 04:00 | | Cloudy. | 3℃ 38°F | S Light | 0% | |
| Tue | 05:00 | | Cloudy. | 3℃ 37°F | S Light | 0% | |
| Tue | 06:00 | | Cloudy. | 3℃ 37°F | S Breeze | 0% | |
| Tue | 07:00 | | Cloudy. | 2℃ 36°F | S Breeze | 30% | |
| Tue | 08:00 | | Cloudy. | 3℃ 37°F | S Light | 65% | |
| Tue | 09:00 |  | Light snow at altitude. Lt drizzle below. | 3℃ 37°F | S Light | 95% | |
| Tue | 10:00 |  | Light snow at altitude. Lt rain below. | 3℃ 37°F | S Light | 100% | |
| Tue | 11:00 | | Light snow at altitude. Drizzle below. | 3℃ 38°F | S Light | 100% | |
| Tue | 12:00 | | Light snow at altitude. Lt rain below. | 3℃ 38°F | S Light | 100% | |
| Tue | 13:00 |  | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 3℃ 38°F | S Light | 95% |
| Tue | 14:00 | | Light snow at altitude. Drizzle below. | 3℃ 38°F | S Breeze | 90% | |
| Tue | 15:00 | | Light snow at altitude. Lt drizzle below. | 3℃ 37°F | S Breeze | 80% | |
| Tue | 16:00 | | Light snow at altitude. Lt drizzle below. | 4℃ 39°F | S Breeze | 70% | |
| Tue | 17:00 | | Light snow at altitude. Lt drizzle below. | 3℃ 37°F | S Breeze | 65% | |
| Tue | 18:00 | | Light snow at altitude. Lt drizzle below. | 2℃ 36°F | S Breeze | 60% | |
| Tue | 19:00 | | Cloudy. | 2℃ 36°F | S Breeze | 60% | |
| Tue | 20:00 | | Light snow at altitude. Lt drizzle below. | 2℃ 36°F | S Breeze | 65% | |
| Tue | 21:00 | | Light snow. | 2℃ 36°F | S Strong | 70% | |
| Tue | 22:00 |  | Clear sky. | 1℃ 35°F | S Strong | 55% | |
| Tue | 23:00 | | Clear sky. | 0℃ 32°F | S Strong | 40% | |
| Wed | 00:00 |  | Fair. | 0℃ 32°F | SW Strong | 30% | |
| Wed | 01:00 | | Cloudy. | 0℃ 32°F | SW Strong | 35% | |
| Wed | 02:00 | | Cloudy. | 0℃ 32°F | SW Strong | 40% | |
| Wed | 03:00 | | Cloudy. | 0℃ 33°F | SW Strong | 50% | |
| Wed | 04:00 | | Light snow. | 1℃ 33°F | SW Strong | 55% | |
| Wed | 05:00 | | Light snow. | 1℃ 33°F | SW Strong | 60% | |
| Wed | 06:00 | | Light snow. | 1℃ 33°F | SW Strong | 65% | |
| Wed | 07:00 | | Light snow. | 1℃ 33°F | SW Strong | 65% | |
| Wed | 08:00 | | Cloudy. | 1℃ 33°F | SW Strong | 60% | |
| Wed | 09:00 | | Cloudy. | 0℃ 33°F | SW Strong | 55% | |
| Wed | 10:00 | | Light snow. | 0℃ 32°F | SW Strong | 55% | |
| Wed | 11:00 | | Light snow. | 0℃ 33°F | SW Strong | 55% | |
| Wed | 12:00 | | Cloudy. | 1℃ 33°F | SW Strong | 60% | |
| Wed | 13:00 | | Cloudy. | 1℃ 34°F | SW Strong | 70% | |
| Wed | 14:00 | | Cloudy. | 2℃ 35°F | SW Breeze | 80% | |
| Wed | 15:00 | | Light snow. | 2℃ 35°F | SW Breeze | 85% | |
| Wed | 16:00 | | Light snow. | 1℃ 33°F | SW Breeze | 90% | |
| Wed | 17:00 | | up to 1cm New Snow | Light snow. | 1℃ 33°F | SW Breeze | 95% |
| Wed | 18:00 |  | up to 1cm New Snow | Heavy snow showers. | 1℃ 33°F | SW Breeze | 95% |
| Wed | 19:00 | | up to 1cm New Snow | Light snow. | 1℃ 33°F | SW Breeze | 100% |
| Wed | 20:00 | | Light snow. | 1℃ 33°F | SW Breeze | 100% | |
| Wed | 21:00 | | Light snow. | 1℃ 33°F | SW Breeze | 100% | |
| Wed | 22:00 | | Light snow. | 1℃ 33°F | SW Breeze | 95% | |
| Wed | 23:00 | | Light snow. | 0℃ 33°F | SW Breeze | 90% | |
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.