San Bernardino 7-Day Snow Forecast

San Bernardino Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 17 April 2026 05:44 PDT

Long-Range Snow Forecast for San Bernardino

Long-range (14 to 45 days) from 17 April.

For Forecast detail, see below.

San Bernardino Snow Forecast Highlights

When will there be fresh snow in San Bernardino?

San Bernardino Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,786ft)
Next Snow?
There is no snow currently in the forecast for San Bernardino.

Long-range Snow Outlook for San Bernardino

Snowfall

Snow Line

Max 59°F
Min 24°F

1in New Snow

Snow Line from 6,634ft to resort level (5,272ft).

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San Bernardino Long-Range (2 weeks+) 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.

16 Day Weather and Snow Forecast for San Bernardino from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 17	Cloudy.	Max 59°F Min 32°F
Sat 18	Clear sky.	Max 59°F Min 33°F
Sun 19	Cloudy.	Max 55°F Min 33°F
Mon 20	Fair.	Max 52°F Min 31°F
Tue 21	Clear sky at altitude, clear spells below.	Max 49°F Min 28°F
Wed 22	1in New Snow Snow showers at altitude, light rain below. Snow Line from 6,634ft to resort level (5,272ft).	Max 40°F Min 29°F
Thu 23	Clear sky.	Max 51°F Min 24°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 05:44 PDT, next update expected 11:00 PDT.

Ensemble forecast for San Bernardino, Switzerland at 5,272ft

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Switzerland Hotels Map

Snow Forecast near San Bernardino

Snow Forecasts for Ski Resorts near San Bernardino
Ski Area	48 Hr	7 Day
Brigels-Waltensburg-Andiast	-	3in
Madesimo	-	3in
Brigels	-	2in
Urmein / Oberheinzenberg	-	2in
Laax	-	2in
Avers / Cresta	-	-

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.

Off-Piste Safety in San Bernardino

Before skiing or snowboarding off-piste in San Bernardino, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.