San Bernardino 48-Hour Snow Forecast
Updated 09 September 2026 23:49 PDT
2-Day Forecast for San Bernardino
48-hours from 10 September.
See below for forecast detail
San Bernardino Snow Forecast updated at 23:49 PDT, next update expected 05:00 PDT.
Forecast for today in San Bernardino
Max 60°F
Min 44°F
Valley temperatures from an overnight low of 44°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Thu
10
Snow unlikely
Clear spells, rain showers, cloudy later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in San Bernardino
Max 60°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Fri
11
Snow unlikely
Clear spells first, cloudy then clear spells, clear sky later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 02:00 | | Light snow at altitude. Lt rain below. | 46°F | NE Light | 75% | |
| Thu | 03:00 |  | Cloudy at altitude. Lt rain below. | 46°F | NE Light | 80% | |
| Thu | 04:00 |  | Cloudy at altitude. Drizzle below. | 45°F | NE Light | 85% | |
| Thu | 05:00 | | Clear spells at altitude. Cloud below. | 45°F | NE Light | 90% | |
| Thu | 06:00 | | Cloudy at altitude. Mixed below. | 44°F | NE Light | 85% | |
| Thu | 07:00 | | Cloudy. | 44°F | NE Light | 80% | |
| Thu | 08:00 | | Cloudy at altitude. Drizzle below. | 45°F | NE Light | 75% | |
| Thu | 09:00 | | Clear spells at altitude. Lt drizzle below. | 47°F | NE Light | 80% | |
| Thu | 10:00 | | Clear spells at altitude. Cloud below. | 49°F | NE Light | 90% | |
| Thu | 11:00 | | Clear spells at altitude. Cloud below. | 52°F | NE Light | 95% | |
| Thu | 12:00 | | Light snow at altitude. Lt drizzle below. | 56°F | NE Light | 95% | |
| Thu | 13:00 | | Cloudy. | 60°F | NE Light | 90% | |
| Thu | 14:00 | | Light snow at altitude. Lt rain below. | 58°F | NE Light | 85% | |
| Thu | 15:00 | | Light drizzle. | 60°F | NE Calm | 85% | |
| Thu | 16:00 | | Light snow at altitude. Drizzle below. | 60°F | NE Light | 85% | |
| Thu | 17:00 | | Light snow at altitude. Shwrs below. | 54°F | NE Calm | 85% | |
| Thu | 18:00 | | Drizzle. | 53°F | NE Light | 80% | |
| Thu | 19:00 | | Light drizzle. | 53°F | NE Light | 75% | |
| Thu | 20:00 | | Light snow at altitude. Lt rain below. | 51°F | NE Light | 65% | |
| Thu | 21:00 | | Light snow at altitude. Lt rain below. | 50°F | NE Light | 60% | |
| Thu | 22:00 | | Light snow at altitude. Lt rain below. | 49°F | NE Light | 50% | |
| Thu | 23:00 | | Light snow at altitude. Lt rain below. | 49°F | NE Light | 40% | |
| Fri | 00:00 | | Light snow at altitude. Lt rain below. | 49°F | NE Light | 30% | |
| Fri | 01:00 | | Light snow at altitude. Lt rain below. | 47°F | NE Light | 15% | |
| Fri | 02:00 | | Cloudy at altitude. Fair below. | 45°F | NE Light | 10% | |
| Fri | 03:00 | | Cloudy at altitude. Fair below. | 44°F | NE Light | 10% | |
| Fri | 04:00 | | Light snow at altitude. Lt rain below. | 43°F | NE Light | 15% | |
| Fri | 05:00 | | Light snow at altitude. Lt rain below. | 44°F | NE Light | 15% | |
| Fri | 06:00 | | Cloudy at altitude. Mixed below. | 44°F | NE Light | 15% | |
| Fri | 07:00 | | Cloudy at altitude. Mixed below. | 44°F | NE Light | 10% | |
| Fri | 08:00 | | Cloudy at altitude. Mixed below. | 46°F | NE Light | 5% | |
| Fri | 09:00 | | Cloudy. | 49°F | NE Light | 5% | |
| Fri | 10:00 | | Cloudy. | 51°F | NE Light | 0% | |
| Fri | 11:00 | | Cloudy at altitude. Mixed below. | 54°F | NE Light | 0% | |
| Fri | 12:00 | | Cloudy. | 57°F | NE Light | 0% | |
| Fri | 13:00 | | Cloudy. | 59°F | NE Light | 0% | |
| Fri | 14:00 | | Cloudy at altitude. Mixed below. | 59°F | NE Light | 0% | |
| Fri | 15:00 | | Clear spells. | 60°F | NE Light | 0% | |
| Fri | 16:00 | | Clear spells. | 60°F | NE Light | 5% | |
| Fri | 17:00 | | Fair. | 60°F | NE Light | 5% | |
| Fri | 18:00 | | Clear spells at altitude. Fair below. | 58°F | NE Light | 5% | |
| Fri | 19:00 |  | Clear sky. | 54°F | NE Light | 0% | |
| Fri | 20:00 | | Clear sky. | 50°F | NE Light | 0% | |
| Fri | 21:00 | | Clear sky. | 47°F | NE Light | 0% | |
| Fri | 22:00 | | Clear sky. | 45°F | NE Light | 0% | |
| Fri | 23:00 | | Clear sky. | 43°F | NE Light | 0% | |
| Sat | 00:00 | | Clear sky. | 42°F | E Light | 0% | |
| Sat | 01:00 | | Clear sky. | 41°F | E Light | 0% | |
Snow Forecast near San Bernardino
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Brigels-Waltensburg-Andiast | - | 1in | |||||||
| Laax | - | 1in | |||||||
| Madesimo | - | 1in | |||||||
| Brigels | - | - | |||||||
| Splügen / Rheinwald | - | - |
San Bernardino Snow
For current snow depths and skiing conditions, see our Current Snow Report for San Bernardino.
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.
Snow Reliability
San Bernardino typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak season. For the latest snow reports and updates, check J2Ski for accurate information.