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Blue Marsh Long-Range Snow Forecast - 20th September 2026

Blue Marsh Long-Range Snow Forecast Updated today

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GFS

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Updated 20 September 2026 19:56 BST

Long-Range Snow Forecast for Blue Marsh

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

For Forecast detail, see below.

Blue Marsh Snow Forecast Highlights

When will there be fresh snow in Blue Marsh?

Blue Marsh Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (135m)
Next Snow?
There is no snow currently in the forecast for Blue Marsh.

Long-range Snow Outlook for Blue Marsh

 
Snowfall

 
Snow Line

Max 21℃ 69°F
Min 9℃ 48°F

Snow unlikely

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Blue Marsh 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 Blue Marsh from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sun
20
Cloud

Cloudy.

Max 21℃ 69°F
Min 17℃ 63°F
Mon
21
Cloud

Cloudy.

Max 19℃ 66°F
Min 13℃ 56°F
Tue
22
Drizzle

Drizzle.

Max 13℃ 56°F
Min 10℃ 51°F
Wed
23
Cloud

Cloudy.

Max 17℃ 62°F
Min 9℃ 48°F
Thu
24
Cloud

Cloudy.

Max 17℃ 62°F
Min 9℃ 48°F
Fri
25
Cloud

Cloudy.

Max 19℃ 66°F
Min 10℃ 50°F
Sat
26
Cloud

Cloudy.

Max 19℃ 66°F
Min 12℃ 54°F

No significant snowfall is forecast for this period.

This Snow Forecast for Blue Marsh, 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 Blue Marsh, 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.

Blue Marsh Snow Forecast updated at 19:56 BST, next update expected 01:00 BST.

Ensemble forecast for Blue Marsh, USA at 90m

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

United States Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Reliability

Blue Marsh typically enjoys a reliable snow cover, with an average snowfall of 150 inches per season and consistent snow depth throughout winter. For the latest snow conditions, be sure to check J2Ski for updated information.

Off-Piste Safety in Blue Marsh

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