San Bernardino 48-Hour Snow Forecast
Updated 17 April 2026 12:43 PDT
2-Day Forecast for San Bernardino
48-hours from 17 April.
See below for forecast detail
San Bernardino Snow Forecast updated at 12:43 PDT, next update expected 18:00 PDT.
Forecast for today in San Bernardino
Max 59°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 59°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
17
Snow unlikely
Cloudy first, clear sky then light drizzle, cloudy later.
Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in San Bernardino
Max 60°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 60°F
Temperature at BaseTemp at Base
Sat
18
Snow unlikely
Clear sky, drizzle, fair 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? | |||
|---|---|---|---|---|---|---|---|
| Fri | 02:00 |  | Fair. | 33°F | SW Calm | 0% | |
| Fri | 03:00 | | Fair at altitude. Mixed below. | 34°F | SW Calm | 0% | |
| Fri | 04:00 |  | Cloudy. | 33°F | SW Calm | 0% | |
| Fri | 05:00 | | Cloudy. | 33°F | SW Calm | 0% | |
| Fri | 06:00 | | Clear spells at altitude. Cloud below. | 32°F | SW Calm | 0% | |
| Fri | 07:00 | | Fair at altitude. Mixed below. | 32°F | SW Calm | 0% | |
| Fri | 08:00 | | Clear sky. | 38°F | SW Calm | 0% | |
| Fri | 09:00 | | Clear sky. | 46°F | SW Calm | 0% | |
| Fri | 10:00 | | Clear sky. | 49°F | SW Light | 0% | |
| Fri | 11:00 | | Fair at altitude. Mixed below. | 53°F | SW Light | 0% | |
| Fri | 12:00 | | Cloudy. | 56°F | SW Light | 0% | |
| Fri | 13:00 | | Cloudy. | 58°F | SW Calm | 0% | |
| Fri | 14:00 | | Cloudy. | 58°F | SW Calm | 0% | |
| Fri | 15:00 | | Cloudy at altitude. Lt drizzle below. | 59°F | SW Calm | 0% | |
| Fri | 16:00 | | Cloudy at altitude. Lt drizzle below. | 58°F | SW Calm | 0% | |
| Fri | 17:00 | | Cloudy at altitude. Lt drizzle below. | 57°F | SW Calm | 0% | |
| Fri | 18:00 | | Cloudy. | 56°F | SW Calm | 0% | |
| Fri | 19:00 | | Cloudy. | 54°F | SW Calm | 0% | |
| Fri | 20:00 | | Cloudy at altitude. Lt drizzle below. | 50°F | SW Calm | 0% | |
| Fri | 21:00 | | Cloudy. | 47°F | SW Light | 0% | |
| Fri | 22:00 | | Cloudy. | 44°F | SW Light | 0% | |
| Fri | 23:00 | | Clear spells at altitude. Cloud below. | 41°F | SW Light | 0% | |
| Sat | 00:00 | | Fair at altitude. Clear below. | 38°F | SW Light | 0% | |
| Sat | 01:00 | | Fair at altitude. Clear below. | 37°F | SW Light | 0% | |
| Sat | 02:00 | | Fair at altitude. Clear below. | 36°F | SW Light | 0% | |
| Sat | 03:00 | | Clear sky. | 34°F | SW Light | 0% | |
| Sat | 04:00 | | Clear sky. | 33°F | SW Light | 0% | |
| Sat | 05:00 | | Clear sky. | 32°F | SW Light | 0% | |
| Sat | 06:00 | | Clear sky. | 30°F | SW Light | 0% | |
| Sat | 07:00 | | Clear sky. | 29°F | SW Light | 0% | |
| Sat | 08:00 | | Clear sky. | 35°F | SW Light | 0% | |
| Sat | 09:00 | | Fair at altitude. Clear below. | 46°F | SW Calm | 0% | |
| Sat | 10:00 | | Fair at altitude. Clear below. | 51°F | SW Calm | 0% | |
| Sat | 11:00 | | Clear spells. | 54°F | SW Calm | 0% | |
| Sat | 12:00 | | Clear spells at altitude. Lt drizzle below. | 56°F | SW Calm | 0% | |
| Sat | 13:00 | | Clear sky at altitude. Mixed below. | 58°F | SW Calm | 0% | |
| Sat | 14:00 | | Clear sky at altitude. Drizzle below. | 59°F | SW Light | 0% | |
| Sat | 15:00 | | Clear sky at altitude. Drizzle below. | 60°F | SW Light | 0% | |
| Sat | 16:00 | | Clear sky at altitude. Lt drizzle below. | 60°F | SW Light | 0% | |
| Sat | 17:00 | | Clear sky. | 59°F | SW Light | 0% | |
| Sat | 18:00 | | Fair at altitude. Clear below. | 57°F | SW Light | 0% | |
| Sat | 19:00 | | Clear sky. | 55°F | SW Calm | 0% | |
| Sat | 20:00 | | Clear sky. | 50°F | SW Calm | 0% | |
| Sat | 21:00 | | Fair. | 46°F | SW Light | 0% | |
| Sat | 22:00 | | Clear spells. | 43°F | SW Light | 0% | |
| Sat | 23:00 | | Clear sky. | 39°F | SW Light | 0% | |
| Sun | 00:00 | | Clear sky at altitude. Fair below. | 37°F | SW Light | 0% | |
| Sun | 01:00 | | Clear spells at altitude. Fair below. | 35°F | SW Light | 0% | |
Snow Forecast near San Bernardino
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Brigels-Waltensburg-Andiast | - | 3in | |||||||
| Brigels | - | 1in | |||||||
| Laax | - | 1in | |||||||
| Urmein / Oberheinzenberg | - | 2in | |||||||
| Madesimo | - | 1in |
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.
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.