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San Bernardino 7-Day Snow Forecast - 17th April 2026

San Bernardino Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 17 April 2026 12:43 PDT

7-Day Snow Forecast for San Bernardino

1-week from 17 April.

For Forecast detail, see below.

San Bernardino 7-Day 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.

7-Day Snow Outlook for San Bernardino

 
Snowfall

 
Snow Line

Max 60°F
Min 23°F

Snow unlikely

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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 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

CloudClearLt DrizzleCloud

Cloudy first, clear sky then light drizzle, cloudy later.

Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.

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

ClearClearDrizzleFair

Clear sky, drizzle, fair later.

Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.

Max 56°F
Min 34°F

Valley temperatures from an overnight low of 34°F to daytime highs around 56°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sun
19

Snow unlikely

CloudMixedLt DrizzleCloud

Cloudy first, clear spells then light drizzle, cloudy later.

Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.

Max 52°F
Min 29°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 52°F

Temperature at BaseTemp at Base

Mon
20

Snow unlikely

FairClearFairFair

Fair, clear sky, fair later.

Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.

Max 51°F
Min 28°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 51°F

Temperature at BaseTemp at Base

Tue
21

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.

Max 51°F
Min 29°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 51°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
22

Snow unlikely

Light SnowCloudFairClear

Light snow first, cloudy then fair, clear sky later.

Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.

Max 50°F
Min 23°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 23°F and rising to 50°F

Temperature at BaseTemp at Base

Thu
23

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for San Bernardino are in Zurich (Europe/Zurich) time zone.

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 12:43 PDT, next update expected 18:00 PDT.

Snow Forecast near San Bernardino

Snow Forecasts for Ski Resorts near San Bernardino
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Brigels-Waltensburg-Andiast- 1in
Brigels-1in
Laax- 1in
Urmein / Oberheinzenberg- 1in
Madesimo-1in

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.