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Big Snow Long-Range Snow Forecast - 23rd May 2026

Big Snow Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 23 May 2026 00:47 BST

Long-Range Snow Forecast for Big Snow

Long-range (14 to 45 days) from 23 May.

For Forecast detail, see below.

Big Snow Snow Forecast Highlights

When will there be fresh snow in Big Snow?

Big Snow Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (449m)
Next Snow?
There is no snow currently in the forecast for Big Snow.

Long-range Snow Outlook for Big Snow

 
Snowfall

 
Snow Line

Max 27℃ 81°F
Min 9℃ 49°F

Snow unlikely

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Big Snow 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 Big Snow from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sat
23
Cloud

Cloudy.

Max 21℃ 69°F
Min 11℃ 52°F
Sun
24
Cloud

Cloudy.

Max 24℃ 75°F
Min 12℃ 53°F
Mon
25
Clear

Clear sky.

Max 27℃ 81°F
Min 14℃ 58°F
Tue
26
Clear

Clear sky.

Max 25℃ 78°F
Min 15℃ 59°F
Wed
27
Clear

Clear sky.

Max 27℃ 81°F
Min 11℃ 53°F
Thu
28
Clear

Clear sky.

Max 26℃ 79°F
Min 14℃ 58°F
Fri
29
Clear

Clear sky.

Max 20℃ 68°F
Min 9℃ 49°F

No significant snowfall is forecast for this period.

This Snow Forecast for Big Snow, 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 Big Snow, 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.

Big Snow Snow Forecast updated at 00:47 BST, next update expected 06:00 BST.

Ensemble forecast for Big Snow, USA at 358m

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

Snow Reliability

Big Snow typically enjoys reliable snow conditions with an average depth of 150 inches during the season. For the latest snow information, be sure to check J2Ski.

Off-Piste Safety in Big Snow

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