Terry Peak 7-Day Snow Forecast

Terry Peak Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 20 August 2026 16:41 PDT

Long-Range Snow Forecast for Terry Peak

Long-range (14 to 45 days) from 21 August.

For Forecast detail, see below.

Terry Peak Snow Forecast Highlights

When will there be fresh snow in Terry Peak?

Terry Peak Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (6,499ft)
Next Snow?
There is no snow currently in the forecast for Terry Peak.

Long-range Snow Outlook for Terry Peak

Snowfall

Snow Line

Max 87°F
Min 53°F

Snow unlikely

Terry Peak 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 Terry Peak from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 21	Cloudy.	Max 84°F Min 66°F
Sat 22	Cloudy.	Max 81°F Min 59°F
Sun 23	Clear sky.	Max 87°F Min 64°F
Mon 24	Clear sky.	Max 85°F Min 62°F
Tue 25	Light drizzle.	Max 78°F Min 53°F
Wed 26	Clear sky.	Max 80°F Min 53°F
Thu 27	Cloudy.	Max 81°F Min 54°F

No significant snowfall is forecast for this period.

This Snow Forecast for Terry Peak, 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 Terry Peak, 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.

Terry Peak Snow Forecast updated at 16:41 PDT, next update expected 22:00 PDT.

Ensemble forecast for Terry Peak, USA at 5,899ft

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 Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Terry Peak typically enjoys a reliable snow cover, with an average snowfall of around 150 inches. Snow depths can vary, so check J2Ski for the latest updates on conditions and snowmelt.

Off-Piste Safety in Terry Peak

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