Big Bear Mountain 48-Hour Snow Forecast
Updated 11 September 2026 04:43 AEST
2-Day Forecast for Big Bear Mountain
48-hours from 10 September.
See below for forecast detail
Big Bear Mountain Snow Forecast updated at 04:43 AEST, next update expected imminently.
Forecast for today in Big Bear Mountain
Max 26℃
Min 15℃
Valley temperatures from an overnight low of 15℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Thu
10
Snow unlikely
Clear spells, clear sky, cloudy later.
Forecast times for Big Bear Mountain are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Big Bear Mountain
Max 24℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Fri
11
Snow unlikely
Clear spells early, then clear sky later.
Forecast times for Big Bear Mountain are in Denver (US/Mountain) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 00:00 | | Clear sky. | 17℃ | SW Light | 0% | |
| Thu | 01:00 |  | Clear spells. | 17℃ | SW Light | 0% | |
| Thu | 02:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Thu | 03:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Thu | 04:00 | | Clear spells. | 15℃ | SW Light | 0% | |
| Thu | 05:00 | | Fair. | 16℃ | SW Light | 0% | |
| Thu | 06:00 | | Fair at altitude. Mixed below. | 16℃ | SW Calm | 0% | |
| Thu | 07:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Thu | 08:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Thu | 09:00 | | Clear sky. | 18℃ | SW Light | 0% | |
| Thu | 10:00 | | Clear sky. | 21℃ | SW Light | 0% | |
| Thu | 11:00 | | Clear sky. | 23℃ | SW Calm | 0% | |
| Thu | 12:00 | | Clear sky at altitude. Fair below. | 25℃ | SW Light | 0% | |
| Thu | 13:00 |  | Clear spells at altitude. Cloud below. | 26℃ | SW Light | 5% | |
| Thu | 14:00 | | Cloudy. | 26℃ | SW Breeze | 10% | |
| Thu | 15:00 | | Cloudy at altitude. Fair below. | 26℃ | SW Breeze | 15% | |
| Thu | 16:00 | | Clear spells at altitude. Cloud below. | 22℃ | SW Breeze | 15% | |
| Thu | 17:00 | | Fair. | 24℃ | SW Light | 15% | |
| Thu | 18:00 | | Clear sky. | 24℃ | SW Breeze | 10% | |
| Thu | 19:00 | | Clear sky. | 23℃ | SW Breeze | 5% | |
| Thu | 20:00 | | Clear sky at altitude. Mixed below. | 21℃ | SW Breeze | 5% | |
| Thu | 21:00 | | Clear sky at altitude. Mixed below. | 20℃ | SW Breeze | 5% | |
| Thu | 22:00 | | Clear sky at altitude. Fair below. | 19℃ | SW Breeze | 0% | |
| Thu | 23:00 | | Clear sky. | 18℃ | SW Breeze | 0% | |
| Fri | 00:00 | | Clear sky. | 17℃ | SW Breeze | 0% | |
| Fri | 01:00 | | Clear sky. | 17℃ | SW Breeze | 0% | |
| Fri | 02:00 | | Clear sky. | 16℃ | SW Breeze | 0% | |
| Fri | 03:00 | | Clear sky. | 16℃ | SW Light | 0% | |
| Fri | 04:00 | | Clear sky. | 15℃ | SW Light | 0% | |
| Fri | 05:00 | | Clear sky. | 15℃ | SW Breeze | 0% | |
| Fri | 06:00 | | Clear sky. | 14℃ | SW Breeze | 0% | |
| Fri | 07:00 | | Clear sky. | 14℃ | SW Breeze | 0% | |
| Fri | 08:00 | | Clear sky. | 14℃ | SW Light | 0% | |
| Fri | 09:00 | | Clear sky. | 18℃ | SW Light | 0% | |
| Fri | 10:00 | | Clear sky. | 21℃ | SW Light | 0% | |
| Fri | 11:00 | | Clear sky. | 23℃ | SW Breeze | 0% | |
| Fri | 12:00 | | Clear sky. | 24℃ | SW Breeze | 0% | |
| Fri | 13:00 | | Clear sky. | 24℃ | SW Breeze | 0% | |
| Fri | 14:00 | | Clear sky. | 24℃ | SW Breeze | 0% | |
| Fri | 15:00 | | Clear sky. | 24℃ | SW Breeze | 0% | |
| Fri | 16:00 | | Clear sky. | 23℃ | SW Breeze | 0% | |
| Fri | 17:00 | | Clear sky. | 22℃ | SW Breeze | 0% | |
| Fri | 18:00 | | Clear sky. | 21℃ | SW Breeze | 0% | |
| Fri | 19:00 | | Clear sky. | 20℃ | SW Breeze | 0% | |
| Fri | 20:00 | | Clear sky. | 18℃ | SW Breeze | 0% | |
| Fri | 21:00 | | Clear sky. | 17℃ | SW Breeze | 0% | |
| Fri | 22:00 | | Clear sky. | 16℃ | SW Breeze | 0% | |
| Fri | 23:00 | | Cloudy. | 16℃ | SW Breeze | 0% | |
Snow Forecast near Big Bear Mountain
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Big Bear Mountain are not available.
Big Bear Mountain Snow
For current snow depths and skiing conditions, see our Current Snow Report for Big Bear Mountain.
No significant snowfall is forecast for this period.
This Snow Forecast for Big Bear 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 Bear Mountain, on any given trail 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 Bear enjoys reliable snowfall, with an average snow depth of 5-10 feet during peak season. For the latest snow conditions and forecasts, check out J2Ski for up-to-date information.