J2Ski India J2Ski logo
Facebook

Sierra Summit Long-Range Snow Forecast - 21st March 2026

Sierra Summit Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

PROSubscribe to Switch Weather Model

Updated 21 March 2026 11:20 IST

Long-Range Snow Forecast for Sierra Summit

Long-range (14 to 45 days) from 21 March.

For Forecast detail, see below.

Sierra Summit Snow Forecast Highlights

When will there be fresh snow in Sierra Summit?

Sierra Summit Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,398m)
Next Snow?
There is no snow currently in the forecast for Sierra Summit.

Long-range Snow Outlook for Sierra Summit

 
Snowfall

 
Snow Line

Max 28℃
Min 11℃

Snow unlikely

Partner Offers

Sierra Summit 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 Sierra Summit from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sat
21
Clear

Clear sky.

Max 28℃
Min 11℃
Sun
22
Cloud

Cloudy.

Max 26℃
Min 11℃
Mon
23
Clear

Clear sky.

Max 24℃
Min 13℃
Tue
24
Clear

Clear sky.

Max 23℃
Min 14℃
Wed
25
Clear

Clear sky.

Max 24℃
Min 14℃
Thu
26
Clear

Clear sky.

Max 25℃
Min 14℃
Fri
27
Clear

Clear sky.

Max 25℃
Min 15℃

No significant snowfall is forecast for this period.

This Snow Forecast for Sierra Summit, United States 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 Sierra Summit, on any given piste 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.

Sierra Summit Snow Forecast updated at 11:20 IST, next update expected 16:30 IST.

Ensemble forecast for Sierra Summit, USA at 2,142m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Reliability

Sierra Summit typically enjoys reliable snow conditions, with an average snow depth of 5 to 15 feet during peak season. Regular snowfall and grooming ensure excellent skiing; check J2Ski for the latest updates on conditions.

Off-Piste Safety in Sierra Summit

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