Bolton Valley 7-Day Snow Forecast

Bolton Valley Long-Range Snow Forecast Updated today

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Updated 02 May 2026 12:42 BST

Long-Range Snow Forecast for Bolton Valley

Long-range (14 to 45 days) from 2 May.

For Forecast detail, see below.

Bolton Valley Snow Forecast Highlights

When will there be fresh snow in Bolton Valley?

Bolton Valley Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (708m)
Next Snow?
There is no snow currently in the forecast for Bolton Valley.

Long-range Snow Outlook for Bolton Valley

Snowfall

Snow Line

Max 20℃ 68°F
Min 1℃ 33°F

1cm New Snow

Snow Line from 619m 2,031ft to 549m 1,801ft , with rain below.

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Bolton 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 Bolton Valley from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sat 02	Cloudy.	Max 8℃ 47°F Min 3℃ 37°F
Sun 03	Cloudy.	Max 7℃ 44°F Min 1℃ 34°F
Mon 04	Cloudy.	Max 14℃ 57°F Min 2℃ 35°F
Tue 05	Cloudy.	Max 20℃ 68°F Min 8℃ 46°F
Wed 06	Rain showers.	Max 10℃ 50°F Min 5℃ 40°F
Thu 07	Drizzle.	Max 10℃ 49°F Min 5℃ 40°F
Fri 08	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 619m 2,031ft to 559m 1,834ft , with rain below.	Max 8℃ 45°F Min 1℃ 33°F

This Snow Forecast for Bolton 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 Bolton 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.

Bolton Valley Snow Forecast updated at 12:42 BST, next update expected 18:00 BST.

Ensemble forecast for Bolton Valley, USA at 456m

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 Bolton Valley

Snow Forecasts for Ski Resorts near Bolton Valley
Ski Area	48 Hr	7 Day
Smugglers Notch	5cm 2in	6cm 3in
Mad River Glen	4cm 2in	5cm 2in
Stowe	4cm 1in	5cm 2in
Sugarbush	4cm 1in	5cm 2in
Bolton Valley Resort	2cm 1in	3cm 1in

Snow Reliability

Bolton Valley typically enjoys a consistent snow depth of 60-100 inches throughout the season, with average snowfall reaching 300 inches. For the latest snow conditions, check J2Ski for real-time updates.

Off-Piste Safety in Bolton Valley

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