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Christmas Mountain Long-Range Snow Forecast - 20th September 2026

Christmas Mountain Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 20 September 2026 02:53 PDT

Long-Range Snow Forecast for Christmas Mountain

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Christmas Mountain Snow Forecast Highlights

When will there be fresh snow in Christmas Mountain?

Christmas Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,125ft)
Next Snow?
There is no snow currently in the forecast for Christmas Mountain.

Long-range Snow Outlook for Christmas Mountain

 
Snowfall

 
Snow Line

Max 99°F
Min 52°F

Snow unlikely

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Christmas Mountain 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 Christmas Mountain from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sun
20
Clear

Clear sky.

Max 86°F
Min 62°F
Mon
21
Clear

Clear sky.

Max 91°F
Min 63°F
Tue
22
Cloud

Cloudy.

Max 91°F
Min 70°F
Wed
23
Clear

Clear sky.

Max 89°F
Min 66°F
Thu
24
Cloud

Cloudy.

Max 99°F
Min 69°F
Fri
25
Cloud

Cloudy.

Max 85°F
Min 59°F
Sat
26
Cloud

Cloudy.

Max 66°F
Min 52°F

No significant snowfall is forecast for this period.

This Snow Forecast for Christmas Mountain, 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 Christmas Mountain, 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.

Christmas Mountain Snow Forecast updated at 02:53 PDT, next update expected 08:00 PDT.

Ensemble forecast for Christmas Mountain, USA at 1,001ft

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

Snow Reliability

Christmas Mountain typically enjoys reliable snow conditions, with an average snow depth of 50 inches during peak season. For the latest snow information, check J2Ski for updates.

Off-Piste Safety in Christmas Mountain

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