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Big Snow 7-Day Snow Forecast - 31st October 2026

Big Snow Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 30 October 2026 22:51 PDT

7-Day Snow Forecast for Big Snow

1-week from 31 October.

For Forecast detail, see below.

Big Snow 7-Day Snow Forecast Highlights

When will there be fresh snow in Big Snow?

Big Snow Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,473ft)
Next Snow?
There is no snow currently in the forecast for Big Snow.

7-Day Snow Outlook for Big Snow

 
Snowfall

 
Snow Line

Max 63°F
Min 34°F

Snow unlikely

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Big Snow Medium-Range (7-Day) Snow Forecast Detail

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.

Max 54°F
Min 34°F

Valley temperatures from an overnight low of 34°F to daytime highs around 54°F

Temperature at BaseTemp at Base

Sat
31

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

Forecast times for Big Snow are in New York (US/Eastern) time zone.

Max 59°F
Min 50°F

Valley temperatures from an overnight low of 50°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Sun
01

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Big Snow are in New York (US/Eastern) time zone.

Max 59°F
Min 53°F

Valley temperatures from an overnight low of 53°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Mon
02

Snow unlikely

CloudCloudCloudShwrs

Cloudy early, then rain showers later.

Forecast times for Big Snow are in New York (US/Eastern) time zone.

Max 63°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 63°F

Temperature at BaseTemp at Base

Tue
03

Snow unlikely

DrizzleCloudLt DrizzleCloud

Drizzle first, cloudy then light drizzle, cloudy later.

Forecast times for Big Snow are in New York (US/Eastern) time zone.

Max 49°F
Min 41°F

Valley temperatures from an overnight low of 41°F to daytime highs around 49°F

Temperature at BaseTemp at Base

Wed
04

Snow unlikely

CloudShwrsLt RainCloud

Cloudy first, rain showers then light rain showers, cloudy later.

Forecast times for Big Snow are in New York (US/Eastern) time zone.

Max 53°F
Min 48°F

Valley temperatures from an overnight low of 48°F to daytime highs around 53°F

Temperature at BaseTemp at Base

Thu
05

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Big Snow are in New York (US/Eastern) time zone.

Max 56°F
Min 47°F

Valley temperatures from an overnight low of 47°F to daytime highs around 56°F

Temperature at BaseTemp at Base

Fri
06

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Big Snow are in New York (US/Eastern) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Big Snow, 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 Snow, 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.

Big Snow Snow Forecast updated at 22:51 PDT, next update expected 04:00 PDT.

How reliable is the snow in Big Snow?

Big Snow typically enjoys reliable snow conditions with an average depth of 150 inches during the season. For the latest snow information, be sure to check J2Ski.