San Bernardino 48-Hour Snow Forecast
48-hour Forecast for San Bernardino (5,272ft to 8,301ft)
This is the 48-hour (2-Day) Snow Forecast for San Bernardino, Switzerland for 2 days from 13 May.
Updated 12 May 2025 15:31 PDT.
San Bernardino has 1in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
San Bernardino Snow Forecast updated at 15:31 PDT, next update expected imminently.
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Forecast for today in San Bernardino
Max 52°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
13
up to 1in New Snow
Light rain early, then cloudy later.
Snow Line from 7,346ft to 7,018ft, with rain below.
San Bernardino has 1in new snow forecast in the next 48 hours.
Forecast for tomorrow in San Bernardino
Max 54°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Cloudy, clear spells, fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 |  | New Snow | Light snow at altitude. Lt rain below. | 41°F | SW Light | 20% |
| Tue | 01:00 | | Light snow at altitude. Lt rain below. | 41°F | SW Light | 15% | |
| Tue | 02:00 | | Light snow at altitude. Lt rain below. | 41°F | SW Light | 20% | |
| Tue | 03:00 | | Clear spells at altitude. Cloud below. | 40°F | SW Light | 20% | |
| Tue | 04:00 | | Fog at altitude. Lt rain below. | 40°F | SW Light | 15% | |
| Tue | 05:00 | | Clear spells at altitude. Cloud below. | 41°F | SW Light | 20% | |
| Tue | 06:00 | | Fog at altitude. Cloud below. | 44°F | SW Light | 15% | |
| Tue | 07:00 | | Fog at altitude. Cloud below. | 46°F | SW Light | 10% | |
| Tue | 08:00 | | Cloudy. | 47°F | SW Light | 5% | |
| Tue | 09:00 | | Cloudy. | 47°F | SW Light | 20% | |
| Tue | 10:00 | | Cloudy. | 50°F | SW Light | 55% | |
| Tue | 11:00 | | Cloudy. | 50°F | SW Light | 95% | |
| Tue | 12:00 | | Cloudy. | 52°F | SW Light | 100% | |
| Tue | 13:00 | | Cloudy. | 51°F | SW Light | 100% | |
| Tue | 14:00 | | Cloudy. | 50°F | SW Light | 100% | |
| Tue | 15:00 | | Fog at altitude. Cloud below. | 50°F | SW Light | 100% | |
| Tue | 16:00 | | Light snow at altitude. Lt rain below. | 48°F | SW Light | 100% | |
| Tue | 17:00 | | Moderate/heavy snow showers at altitude. Hvy shwrs below. | 49°F | SW Light | 100% | |
| Tue | 18:00 | | Light snow at altitude. Lt rain below. | 46°F | SW Breeze | 90% | |
| Tue | 19:00 | | Cloudy at altitude. Lt rain below. | 45°F | SW Light | 90% | |
| Tue | 20:00 |  | Clear spells at altitude. Lt rain below. | 44°F | SW Light | 85% | |
| Tue | 21:00 | | Clear spells at altitude. Cloud below. | 42°F | SW Light | 45% | |
| Tue | 22:00 | | Fog at altitude. Cloud below. | 42°F | SW Light | 35% | |
| Tue | 23:00 | | Fog at altitude. Cloud below. | 43°F | SW Light | 45% | |
| Wed | 00:00 | | Fog at altitude. Cloud below. | 42°F | SW Light | 60% | |
| Wed | 01:00 | | Fog at altitude. Cloud below. | 42°F | SW Light | 45% | |
| Wed | 02:00 | | Fog at altitude. Cloud below. | 42°F | SW Light | 30% | |
| Wed | 03:00 | | Clear spells. | 42°F | SW Light | 20% | |
| Wed | 04:00 | | Fair at altitude. Mixed below. | 41°F | SW Light | 15% | |
| Wed | 05:00 | | Fair. | 41°F | SW Light | 5% | |
| Wed | 06:00 | | Fair. | 45°F | SW Light | 5% | |
| Wed | 07:00 | | Fair. | 47°F | SW Light | 5% | |
| Wed | 08:00 | | Clear spells. | 47°F | SW Light | 5% | |
| Wed | 09:00 | | Clear spells. | 49°F | SW Light | 25% | |
| Wed | 10:00 | | Clear spells. | 51°F | SW Light | 45% | |
| Wed | 11:00 | | Clear spells. | 53°F | SW Light | 75% | |
| Wed | 12:00 | | Clear spells. | 53°F | SW Light | 90% | |
| Wed | 13:00 | | Light snow showers at altitude. Lt rain below. | 53°F | SW Light | 95% | |
| Wed | 14:00 | | Clear spells. | 54°F | SW Light | 95% | |
| Wed | 15:00 | | Cloudy at altitude. Mixed below. | 54°F | SW Light | 95% | |
| Wed | 16:00 | | Light rain showers. | 53°F | SW Light | 95% | |
| Wed | 17:00 | | Light rain showers. | 50°F | SW Light | 85% | |
| Wed | 18:00 | | Clear spells. | 51°F | SW Light | 55% | |
| Wed | 19:00 | | Fair. | 48°F | SW Breeze | 35% | |
| Wed | 20:00 | | Fair. | 46°F | SW Breeze | 20% | |
| Wed | 21:00 |  | Clear sky. | 45°F | SW Breeze | 10% | |
| Wed | 22:00 | | Clear spells at altitude. Fair below. | 45°F | SW Light | 0% | |
| Wed | 23:00 | | Fair at altitude. Clear below. | 44°F | SW Light | 0% | |
Snow Forecast near San Bernardino
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Brigels-Waltensburg-Andiast | 1in | 1in | |||||||
| Laax | 1in | 1in | |||||||
| Avers / Cresta | 1in | 1in | |||||||
| Brigels | 1in | 1in | |||||||
| Madesimo | 1in | 1in | |||||||
| Urmein / Oberheinzenberg | - | - |
San Bernardino Snow
For current snow depths and skiing conditions, see our Current Snow Report for San Bernardino.
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.