Bretton Woods 7-Day Snow Forecast

Bretton Woods Long-Range Snow Forecast Updated today

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Updated 20 March 2026 17:44 GMT

Long-Range Snow Forecast for Bretton Woods

Long-range (14 to 45 days) from 21 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	22 March
Next Snow Amount	7cm 3in
Next 48 Hours	9cm 4in
Next 7 Days	12cm 5in

Long-range Snow Outlook for Bretton Woods

Snowfall

Snow Line

Max 4℃ 38°F
Min -12℃ 10°F

13cm 5in New Snow

Snow Line from 779m 2,556ft to resort level ( 490m 1,608ft ).

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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
Sat 21	Fog at altitude, cloudy below.	Max 2℃ 36°F Min -8℃ 18°F
Sun 22	7cm 3in New Snow Heavy snow showers. Snow falling to resort level ( 490m 1,608ft ).	Max 1℃ 34°F Min -7℃ 19°F
Mon 23	2cm 1in New Snow Light snow showers. Snow falling to resort level ( 490m 1,608ft ).	Max 0℃ 31°F Min -5℃ 24°F
Tue 24	1cm New Snow Cloudy. Snow falling to resort level ( 490m 1,608ft ).	Max 0℃ 31°F Min -12℃ 10°F
Wed 25	up to 1cm New Snow Light snow. Snow falling to resort level ( 490m 1,608ft ).	Max 0℃ 33°F Min -8℃ 18°F
Thu 26	1cm New Snow Light snow. Snow falling to resort level ( 490m 1,608ft ).	Max 4℃ 38°F Min -7℃ 19°F
Fri 27	1cm New Snow Light snow. Snow Line from 779m 2,556ft to resort level ( 490m 1,608ft ).	Max 3℃ 38°F Min -12℃ 10°F

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 17:44 GMT, next update expected imminently.

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
Wildcat Mountain	16cm 6in	20cm 8in
Attitash Bear Peak	22cm 9in	25cm 10in
Waterville Valley	15cm 6in	19cm 7in
Snow King	13cm 5in	17cm 7in
Loon Mountain	12cm 5in	17cm 7in
Cannon Mountain	10cm 4in	14cm 6in

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.