Mad River Glen 7-Day Snow Forecast

Mad River Glen Long-Range Snow Forecast Updated today

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Updated 21 March 2026 06:45 NZDT

Long-Range Snow Forecast for Mad River Glen

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

For Forecast detail, see below.

Mad River Glen Snow Forecast Highlights

When will there be fresh snow in Mad River Glen?

Mad River Glen Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (800m)
Next Snow Expected	20 March
Next Snow Amount	4cm
Next 48 Hours	13cm
Next 7 Days	16cm

Long-range Snow Outlook for Mad River Glen

Snowfall

Snow Line

Max 5℃
Min -12℃

18cm New Snow

Snow Line from 999m to resort level (490m).

Powder Alert!

Powder Alarm issued 21 March 2026 11:44 NZDT

Powder Possible :- 13cm of Fresh Snow is forecast for Mad River Glen over the next 2 days.

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Mad River Glen 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 Mad River Glen from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 20	2cm to 5cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 999m to resort level (490m).	Max 2℃ Min -4℃
Sat 21	Cloudy.	Max 0℃ Min -4℃
Sun 22	10cm New Snow Heavy snow showers. Snow falling to resort level (490m).	Max 0℃ Min -3℃
Mon 23	1cm New Snow Light snow. Snow falling to resort level (490m).	Max -2℃ Min -11℃
Tue 24	Cloudy.	Max -1℃ Min -12℃
Wed 25	Cloudy.	Max -1℃ Min -8℃
Thu 26	1cm New Snow Light snow showers. Snow falling to resort level (490m).	Max 5℃ Min -8℃

This Snow Forecast for Mad River Glen, 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 Mad River Glen, 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.

Mad River Glen Snow Forecast updated at 06:45 NZDT, next update expected imminently.

Ensemble forecast for Mad River Glen, USA at 490m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Mad River Glen

Snow Forecasts for Ski Resorts near Mad River Glen
Ski Area	48 Hr	7 Day
Bolton Valley Resort	16cm	19cm
Stowe	16cm	19cm
Sugarbush	16cm	19cm
Bolton Valley	13cm	16cm
Cochran	5cm	7cm

Snow Reliability

Mad River Glen typically enjoys reliable snowfall, with an average snow depth of 200 inches throughout the season. For current snow conditions and updates, check J2Ski for the latest information.

Off-Piste Safety in Mad River Glen

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