Whitecap Mountain 7-Day Snow Forecast

Whitecap Mountain Long-Range Snow Forecast Updated today

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Updated 21 March 2026 00:43 NZDT

Long-Range Snow Forecast for Whitecap Mountain

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

For Forecast detail, see below.

Whitecap Mountain Snow Forecast Highlights

When will there be fresh snow in Whitecap Mountain?

Whitecap Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (464m)
Next Snow Expected	20 March
Next Snow Amount	3cm
Next 48 Hours	13cm
Next 7 Days	15cm

Long-range Snow Outlook for Whitecap Mountain

Snowfall

Snow Line

Max 4℃
Min -12℃

15cm New Snow

Snow falling to resort level (395m).

Powder Alert!

Powder Alarm issued 21 March 2026 06:36 NZDT

Powder Possible :- 13cm of Fresh Snow is forecast for Whitecap Mountain over the next 2 days.

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Whitecap Mountain 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 Whitecap Mountain from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 20	3cm New Snow Cloudy. Snow falling to resort level (395m).	Max 4℃ Min -3℃
Sat 21	Cloudy.	Max 2℃ Min -4℃
Sun 22	11cm New Snow Snow showers. Snow falling to resort level (395m).	Max -1℃ Min -4℃
Mon 23	1cm New Snow Light snow showers. Snow falling to resort level (395m).	Max 0℃ Min -9℃
Tue 24	Clear sky.	Max 1℃ Min -12℃
Wed 25	Clear sky.	Max 1℃ Min -6℃
Thu 26	1cm New Snow Light snow. Snow falling to resort level (395m).	Max 4℃ Min -6℃

This Snow Forecast for Whitecap Mountain, 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 Whitecap Mountain, 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.

Whitecap Mountain Snow Forecast updated at 00:43 NZDT, next update expected imminently.

Ensemble forecast for Whitecap Mountain, USA at 395m

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 Whitecap Mountain

Snow Forecasts for Ski Resorts near Whitecap Mountain
Ski Area	48 Hr	7 Day	Fr	Sa	Su	Mo	Tu	We	Th
Sunday River	15cm	21cm
Mount Abram	13cm	19cm

Snow Reliability

Whitecap Mountain enjoys reliable snowfall, typically ranging from 100 to 150 inches annually. For the latest snow conditions and depth updates, visit J2Ski for accurate information.

Off-Piste Safety in Whitecap Mountain

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