Snow Trails 7-Day Snow Forecast

Snow Trails Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 21 March 2026 06:42 NZDT

Long-Range Snow Forecast for Snow Trails

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

For Forecast detail, see below.

Snow Trails Snow Forecast Highlights

When will there be fresh snow in Snow Trails?

Snow Trails Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (584m)
Next Snow?
There is no snow currently in the forecast for Snow Trails.

Long-range Snow Outlook for Snow Trails

Snowfall

Snow Line

Max 22℃
Min -5℃

Snow unlikely

Partner Offers

Snow Trails 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 Snow Trails from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 20	Cloudy.	Max 22℃ Min 2℃
Sat 21	Cloudy.	Max 20℃ Min 2℃
Sun 22	Clear spells.	Max 6℃ Min -2℃
Mon 23	Cloudy.	Max 16℃ Min 1℃
Tue 24	Cloudy.	Max 6℃ Min 0℃
Wed 25	Cloudy.	Max 22℃ Min 0℃
Thu 26	Clear sky.	Max 3℃ Min -5℃

No significant snowfall is forecast for this period.

This Snow Forecast for Snow Trails, 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 Snow Trails, 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.

Snow Trails Snow Forecast updated at 06:42 NZDT, next update expected 12:00 NZDT.

Ensemble forecast for Snow Trails, USA at 358m

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.

United States Hotels Map

Snow Reliability

Snow Trails typically enjoys reliable snow conditions, with an average snowfall of 60 inches per season and snow depths often reaching up to 30 inches. For the latest snow conditions and updates, be sure to check J2Ski.

Off-Piste Safety in Snow Trails

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