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Big Snow 7-Day Snow Forecast - 11th October 2026

Big Snow Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 10 October 2026 16:42 PDT

7-Day Snow Forecast for Big Snow

1-week from 11 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 Expected16 October
Next Snow Amount1in
Next 48 Hours-
Next 7 Days1in

7-Day Snow Outlook for Big Snow

 
Snowfall

 
Snow Line

Max 83°F
Min 20°F

2in New Snow

Snow Line from 1,539ft to resort level (1,175ft).

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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 83°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 83°F

Temperature at BaseTemp at Base

Sun
11

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

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

Max 75°F
Min 47°F

Valley temperatures from an overnight low of 47°F to daytime highs around 75°F

Temperature at BaseTemp at Base

Mon
12

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

Max 52°F
Min 46°F

Valley temperatures from an overnight low of 46°F to daytime highs around 52°F

Temperature at BaseTemp at Base

Tue
13

Snow unlikely

CloudFogCloudCloud

Cloudy, fog, cloudy later.

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

Max 55°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 55°F

Temperature at BaseTemp at Base

Wed
14

Snow unlikely

CloudCloudCloudClear

Cloudy early, then clear sky later.

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

Max 60°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 60°F

Temperature at BaseTemp at Base

Thu
15

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

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

Max 50°F
Min 29°F

Freeze-thaw conditions, with valley temperatures cooling to 29°F and rising to 50°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Fri
16

up to 1in New Snow

RainDrizzleHvy DrizzleMixed

Rain first, drizzle then heavy drizzle, clear spells later.

Snow Line from 1,539ft to resort level (1,175ft).

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

Max 34°F
Min 20°F

Freeze-thaw conditions, with valley temperatures cooling to 20°F and rising to 34°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
17

New Snow

Light SnowLt Snow ShwrsFogFair

Light snow first, light snow showers then fog, fair later.

Snow falling to resort level (1,175ft).

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

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 16:42 PDT, next update expected 22:00 PDT.

Snow Forecast near Big Snow

Snow Forecasts for Ski Resorts near Big Snow
Ski Area 48 Hr 7 DaySuMoTuWeThFrSa
Blackjack-2in
Indianhead-2in
Big Powderhorn Mountain-1in

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.