San Bernardino Long-Range Snow Forecast - 20^th October 2026

Long-range Snow Outlook for San Bernardino

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)

	Base	Snow and Weather	Temp Town
Tue 20		Light snow at altitude, light drizzle below.	Max 46°F Min 43°F
Wed 21		up to 4in New Snow Light snow at altitude, drizzle below. Snow Line from 8,100ft to 5,574ft, with rain below.	Max 47°F Min 36°F
Thu 22		up to 1in New Snow Fog at altitude, clear sky below. Snow Line from 5,476ft to 5,322ft, with rain below.	Max 40°F Min 27°F
Fri 23		1in New Snow Cloudy. Snow Line from 6,030ft to resort level (5,272ft).	Max 40°F Min 28°F
Sat 24		Clear spells.	Max 39°F Min 20°F
Sun 25		1in to 2in New Snow Heavy snow showers at altitude, light rain below. Snow falling to resort level (5,272ft).	Max 35°F Min 18°F
Mon 26		Fog at altitude, clear spells below.	Max 37°F Min 28°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 06:44 PDT, next update expected 12:00 PDT.