Bretton Woods 7-Day Snow Forecast

Bretton Woods Long-Range Snow Forecast Updated today

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Updated 20 March 2026 12:44 CDT

Long-Range Snow Forecast for Bretton Woods

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

For Forecast detail, see below.

Bretton Woods Snow Forecast Highlights

When will there be fresh snow in Bretton Woods?

Bretton Woods Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (720m)
Next Snow Expected	20 March
Next Snow Amount	3cm
Next 48 Hours	10cm
Next 7 Days	15cm

Long-range Snow Outlook for Bretton Woods

Snowfall

Snow Line

Max 4℃
Min -12℃

17cm New Snow

Snow Line from 799m to resort level (490m).

Powder Alert!

Powder Alarm issued 20 March 2026 15:42 CDT

Powder Possible :- 10cm of Fresh Snow is forecast for Bretton Woods over the next 2 days.

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Bretton Woods 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 Bretton Woods from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 20	1cm to 4cm New Snow Snow showers at altitude, rain showers below. Snow Line from 799m to resort level (490m).	Max 4℃ Min -8℃
Sat 21	Fog at altitude, cloudy below.	Max 2℃ Min -8℃
Sun 22	7cm New Snow Heavy snow showers. Snow falling to resort level (490m).	Max 1℃ Min -7℃
Mon 23	2cm New Snow Light snow showers. Snow falling to resort level (490m).	Max 0℃ Min -5℃
Tue 24	1cm New Snow Cloudy. Snow falling to resort level (490m).	Max 0℃ Min -12℃
Wed 25	up to 1cm New Snow Light snow. Snow falling to resort level (490m).	Max 0℃ Min -8℃
Thu 26	1cm New Snow Light snow. Snow falling to resort level (490m).	Max 4℃ Min -7℃

This Snow Forecast for Bretton Woods, 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 Bretton Woods, 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.

Bretton Woods Snow Forecast updated at 12:44 CDT, next update expected 18:00 CDT.

Ensemble forecast for Bretton Woods, 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 Bretton Woods

Snow Forecasts for Ski Resorts near Bretton Woods
Ski Area	48 Hr	7 Day
Waterville Valley	16cm	27cm
Wildcat Mountain	16cm	27cm
Attitash Bear Peak	10cm	26cm
Snow King	17cm	22cm
Cannon Mountain	14cm	18cm
Loon Mountain	13cm	17cm

Snow Reliability

Bretton Woods typically experiences a reliable snow depth averaging 50-100 inches annually, with consistent snowfall throughout the season. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Bretton Woods

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