Big Bear at Masthope Mountain 48-Hour Snow Forecast
48-hour Forecast for Big Bear at Masthope Mountain (650ft to 1,050ft)
This is the 48-hour (2-Day) Snow Forecast for Big Bear at Masthope Mountain, United States for 2 days from 18 May.
Updated 18 May 2025 13:34 PDT.
Big Bear at Masthope Mountain has no new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Big Bear at Masthope Mountain Snow Forecast updated at 13:34 PDT, next update expected 19:00 PDT.
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Forecast for today in Big Bear at Masthope Mountain
Max 66°F
Min 53°F
Valley temperatures from an overnight low of 53°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Sun
18
Snow unlikely
Clear sky, cloudy, fair later.
Big Bear at Masthope Mountain has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Big Bear at Masthope Mountain
Max 56°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 56°F
Temperature at BaseTemp at Base
Mon
19
Snow unlikely
Clear sky first, cloudy then fair, clear sky later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 | | Fair. | 66°F | W Breeze | 30% | |
| Sun | 01:00 |  | Light drizzle. | 62°F | W Light | 20% | |
| Sun | 02:00 | | Cloudy. | 61°F | W Light | 5% | |
| Sun | 03:00 | | Clear sky. | 59°F | W Light | 5% | |
| Sun | 04:00 | | Clear sky. | 58°F | W Light | 0% | |
| Sun | 05:00 | | Clear sky. | 57°F | W Light | 0% | |
| Sun | 06:00 | | Clear sky. | 56°F | W Light | 0% | |
| Sun | 07:00 | | Clear sky. | 55°F | W Light | 0% | |
| Sun | 08:00 | | Clear sky. | 54°F | W Light | 0% | |
| Sun | 09:00 | | Clear sky. | 53°F | W Light | 0% | |
| Sun | 10:00 | | Clear sky. | 53°F | W Light | 0% | |
| Sun | 11:00 | | Clear sky. | 54°F | W Light | 0% | |
| Sun | 12:00 | | Clear sky. | 57°F | W Breeze | 0% | |
| Sun | 13:00 | | Clear sky. | 59°F | W Breeze | 0% | |
| Sun | 14:00 | | Cloudy. | 60°F | W Breeze | 0% | |
| Sun | 15:00 | | Cloudy. | 62°F | W Breeze | 0% | |
| Sun | 16:00 | | Cloudy. | 63°F | W Breeze | 0% | |
| Sun | 17:00 | | Clear spells. | 63°F | W Breeze | 0% | |
| Sun | 18:00 | | Fair. | 64°F | W Breeze | 5% | |
| Sun | 19:00 | | Fair. | 66°F | W Breeze | 5% | |
| Sun | 20:00 |  | Heavy drizzle. | 62°F | W Breeze | 5% | |
| Sun | 21:00 | | Light drizzle. | 61°F | W Breeze | 5% | |
| Sun | 22:00 | | Clear spells. | 61°F | W Breeze | 5% | |
| Sun | 23:00 | | Cloudy. | 59°F | W Breeze | 5% | |
| Mon | 00:00 | | Clear sky. | 56°F | NW Breeze | 5% | |
| Mon | 01:00 | | Cloudy. | 55°F | NW Breeze | 5% | |
| Mon | 02:00 | | Clear spells. | 52°F | NW Breeze | 5% | |
| Mon | 03:00 | | Clear sky. | 51°F | NW Breeze | 5% | |
| Mon | 04:00 | | Cloudy. | 51°F | NW Breeze | 0% | |
| Mon | 05:00 | | Clear spells. | 50°F | NW Breeze | 0% | |
| Mon | 06:00 | | Fair. | 48°F | NW Breeze | 0% | |
| Mon | 07:00 | | Clear spells. | 47°F | NW Breeze | 0% | |
| Mon | 08:00 | | Cloudy. | 46°F | NW Breeze | 0% | |
| Mon | 09:00 | | Cloudy. | 46°F | NW Breeze | 0% | |
| Mon | 10:00 | | Cloudy. | 46°F | NW Breeze | 0% | |
| Mon | 11:00 | | Cloudy. | 47°F | NW Breeze | 0% | |
| Mon | 12:00 | | Fair. | 48°F | NW Breeze | 0% | |
| Mon | 13:00 | | Clear sky. | 49°F | NW Breeze | 0% | |
| Mon | 14:00 | | Fair. | 51°F | NW Breeze | 0% | |
| Mon | 15:00 | | Clear sky. | 52°F | NW Breeze | 0% | |
| Mon | 16:00 | | Fair. | 54°F | NW Breeze | 0% | |
| Mon | 17:00 | | Fair. | 54°F | NW Breeze | 0% | |
| Mon | 18:00 | | Cloudy. | 54°F | NW Breeze | 0% | |
| Mon | 19:00 | | Fair. | 54°F | NW Breeze | 0% | |
| Mon | 20:00 | | Clear sky. | 54°F | NW Breeze | 0% | |
| Mon | 21:00 | | Clear sky. | 53°F | NW Breeze | 0% | |
| Mon | 22:00 | | Clear sky. | 52°F | NW Breeze | 0% | |
| Mon | 23:00 | | Clear sky. | 49°F | NW Breeze | 0% | |
Snow Forecast near Big Bear at Masthope Mountain
Snow Forecasts for other Ski Resorts near Big Bear at Masthope Mountain are not available.
Big Bear at Masthope Mountain Snow
For current snow depths and skiing conditions, see our Current Snow Report for Big Bear at Masthope Mountain.
No significant snowfall is forecast for this period.
This Snow Forecast for Big Bear at Masthope 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 at Masthope 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.