Okemo Mountain 7-Day Snow Forecast

Okemo Mountain Long-Range Snow Forecast Updated today

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Updated 11 August 2026 10:45 AEST

Long-Range Snow Forecast for Okemo Mountain

Long-range (14 to 45 days) from 11 August.

For Forecast detail, see below.

Okemo Mountain Snow Forecast Highlights

When will there be fresh snow in Okemo Mountain?

Okemo Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (690m)
Next Snow?
There is no snow currently in the forecast for Okemo Mountain.

Long-range Snow Outlook for Okemo Mountain

Snowfall

Snow Line

Max 25℃
Min 8℃

Snow unlikely

Okemo 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 Okemo Mountain from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Tue 11	Clear sky.	Max 25℃ Min 18℃
Wed 12	Cloudy.	Max 25℃ Min 16℃
Thu 13	Rain showers.	Max 24℃ Min 15℃
Fri 14	Cloudy.	Max 21℃ Min 10℃
Sat 15	Cloudy.	Max 23℃ Min 8℃
Sun 16	Cloudy.	Max 23℃ Min 12℃
Mon 17	Cloudy.	Max 22℃ Min 12℃

No significant snowfall is forecast for this period.

This Snow Forecast for Okemo 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 Okemo Mountain, on any given trail 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.

Okemo Mountain Snow Forecast updated at 10:45 AEST, next update expected 16:00 AEST.

Ensemble forecast for Okemo Mountain, USA at 360m

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 Reliability

Okemo typically enjoys reliable snow conditions, with an average snowfall of around 200 inches each season. For the latest snow depth and conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Okemo Mountain

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