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Waterville Valley Long-Range Snow Forecast - 20th September 2026

Waterville Valley Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 20 September 2026 10:47 BST

Long-Range Snow Forecast for Waterville Valley

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

For Forecast detail, see below.

Waterville Valley Snow Forecast Highlights

When will there be fresh snow in Waterville Valley?

Waterville Valley Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (910m)
Next Snow?
There is no snow currently in the forecast for Waterville Valley.

Long-range Snow Outlook for Waterville Valley

 
Snowfall

 
Snow Line

Max 15℃ 59°F
Min 3℃ 38°F

Snow unlikely

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Waterville Valley 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 Waterville Valley from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sun
20
Rain

Snow showers at altitude, rain below.

Max 9℃ 49°F
Min 3℃ 38°F
Mon
21
Cloud

Cloudy.

Max 14℃ 56°F
Min 8℃ 46°F
Tue
22
Cloud

Cloudy.

Max 13℃ 56°F
Min 4℃ 40°F
Wed
23
Cloud

Cloudy.

Max 13℃ 55°F
Min 4℃ 39°F
Thu
24
Cloud

Cloudy.

Max 15℃ 59°F
Min 5℃ 41°F
Fri
25
Cloud

Cloudy.

Max 11℃ 52°F
Min 8℃ 47°F
Sat
26
Cloud

Cloudy.

Max 15℃ 58°F
Min 5℃ 42°F

No significant snowfall is forecast for this period.

This Snow Forecast for Waterville Valley, 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 Waterville Valley, 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.

Waterville Valley Snow Forecast updated at 10:47 BST, next update expected imminently.

Ensemble forecast for Waterville Valley, USA at 600m

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

Snow Reliability

Waterville Valley typically receives an average snowfall of 150 inches per season, ensuring reliable snow cover throughout the winter. For the latest snow depth updates and conditions, be sure to check J2Ski.

Off-Piste Safety in Waterville Valley

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