Big Squaw 7-Day Snow Forecast

Big Squaw Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 11 October 2026 06:42 CDT

Long-Range Snow Forecast for Big Squaw

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

For Forecast detail, see below.

Big Squaw Snow Forecast Highlights

When will there be fresh snow in Big Squaw?

Big Squaw Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (709m)
Next Snow Expected	13 October
Next Snow Amount	3cm
Next 48 Hours	3cm
Next 7 Days	6cm

Long-range Snow Outlook for Big Squaw

Snowfall

Snow Line

Max 15℃
Min -2℃

5cm New Snow

Snow Line from 519m to resort level (442m).

Partner Offers

Big Squaw 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 Big Squaw from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sun 11	Cloudy.	Max 14℃ Min 0℃
Mon 12	Cloudy.	Max 15℃ Min 4℃
Tue 13	3cm New Snow Heavy snow showers. Snow falling to resort level (442m).	Max 9℃ Min 0℃
Wed 14	Cloudy.	Max 11℃ Min 6℃
Thu 15	Clear sky.	Max 8℃ Min -1℃
Fri 16	1cm to 2cm New Snow Light snow. Snow Line from 519m to resort level (442m).	Max 5℃ Min -2℃
Sat 17	Cloudy.	Max 5℃ Min -2℃

This Snow Forecast for Big Squaw, 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 Big Squaw, 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.

Big Squaw Snow Forecast updated at 06:42 CDT, next update expected 12:00 CDT.

Ensemble forecast for Big Squaw, USA at 442m

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

How reliable is the snow in Big Squaw?

Big Squaw enjoys reliable snow conditions, with an average snowfall of 150 inches per season and snow depths reaching up to 60 inches. For the latest snow information, visit J2Ski for updates.

Off-Piste Safety in Big Squaw

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