San Bernardino Long-Range Snow Forecast
Snow Forecast for San Bernardino
When will there be fresh snow?
This is the Long-range Snow Forecast for San Bernardino, Switzerland for 16 days from 29 March.
Updated 29 March 2025 11:31 PDT.
| Next Snow Expected | 13 April |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | 1in |
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For Forecast detail, see below.
Forecast for San Bernardino
Max 40°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 40°F
Temperature at BaseTemp at Base
Sat
29
Snow unlikely
Cloudy, light rain, clear spells later.
San Bernardino is reporting “wet” with very light new snow forecast in the next 48 hours.
San Bernardino Long-Range (16-Day) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 29 | | Clear spells at altitude, light rain below. | Max 40°F Min 34°F |
| Sun 30 |  | Clear spells at altitude, cloudy below. | Max 47°F Min 34°F |
| Mon 31 |  | Clear spells at altitude, fair below. | Max 36°F Min 28°F |
| Tue 01 | | Clear sky at altitude, fair below. | Max 39°F Min 24°F |
| Wed 02 | | New Snow | Max 41°F Min 28°F |
| Thu 03 |  | New Snow | Max 43°F Min 32°F |
| Fri 04 | | Clear spells. | Max 47°F Min 32°F |
| Sat 05 | | Fair. | Max 50°F Min 34°F |
| Sun 06 |  | Fair at altitude, clear sky below. | Max 55°F Min 36°F |
| Mon 07 | | Light snow at altitude, light rain below. | Max 58°F Min 40°F |
| Tue 08 | | Cloudy. | Max 48°F Min 41°F |
| Wed 09 |  | Cloudy at altitude, light drizzle below. | Max 47°F Min 39°F |
| Thu 10 | | Light snow at altitude, light drizzle below. | Max 57°F Min 39°F |
| Fri 11 | | Clear sky at altitude, cloudy below. | Max 54°F Min 39°F |
| Sat 12 | | New Snow | Max 49°F Min 34°F |
| Sun 13 |  | up to 1in New Snow | Max 50°F Min 33°F |
This Snow Forecast for San Bernardino, Switzerland 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 San Bernardino, 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.
San Bernardino Snow Forecast updated at 11:31 PDT, next update expected 17:00 PDT.