San Bernardino Snow Report and Forecast
Snow Forecast for San Bernardino
When will there be fresh snow?
This is the Snow Forecast for San Bernardino, Switzerland for 16 days from 31 May.
Updated 31 May 2025 05:36 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for San Bernardino. | |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for San Bernardino.
Forecast for today in San Bernardino
Max 67°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky first, cloudy then fair, clear spells later.
San Bernardino has no new snow forecast in the next 48 hours.
San Bernardino Snow Report
| Upper Snow Depths | 71in |
|---|---|
| Lower Snow Depths | 63in |
| Snow Conditions | Not Known |
San Bernardino 7-Day Snow Forecast Overview
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| Sat 31 | Sun 01 | Mon 02 | Tue 03 | Wed 04 | Thu 05 | Fri 06 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F2 | SW F2 | SW F3 | S F2 | |||
| 8,301ft | 54°F
| 51°F
| 46°F
 | 45°F
| 42°F
 | 42°F
| 51°F
|
| SE F2 | SW F2 | SW F2 | |||||
| 6,786ft | 62°F
| 59°F
| 51°F
| 51°F
| 46°F
| 47°F
| 58°F
|
| 5,272ft | 67°F
| 63°F
| 55°F
| 55°F
| 51°F
| 52°F
 | 61°F
|
| Snow Line | |||||||
| Max Town | 67°F | 63°F | 55°F | 55°F | 51°F | 52°F | 61°F |
| Min Town | 48°F | 50°F | 49°F | 48°F | 47°F | 46°F | 46°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
San Bernardino Medium-Range (7-Day) Snow Forecast Detail
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.
Max 67°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky first, cloudy then fair, clear spells later.
Max 63°F
Min 50°F
Valley temperatures from an overnight low of 50°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Cloudy.
Max 55°F
Min 49°F
Valley temperatures from an overnight low of 49°F to daytime highs around 55°F
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Light rain showers, thunderstorms, cloudy later.
Max 55°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 55°F
Temperature at BaseTemp at Base
Tue
03
Snow unlikely
Clear spells first, rain showers then thunderstorms, rain showers later.
Max 51°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 51°F
Temperature at BaseTemp at Base
Wed
04
Snow unlikely
Light rain, heavy rain, thunderstorms later.
Max 52°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Thu
05
Snow unlikely
Fog first, rain showers then light rain showers, clear spells later.
Max 61°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 61°F
Temperature at BaseTemp at Base
Fri
06
Snow unlikely
Cloudy first, clear spells then cloudy, clear spells later.
No significant snowfall is forecast for this period.
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 05:36 PDT, next update expected 11:00 PDT.
Understanding and predicting Snow Conditions in San Bernardino
Here are our tips for making the most of a trip to San Bernardino, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in San Bernardino, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at San Bernardino is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in San Bernardino will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for San Bernardino for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.