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Big Sky Weather Forecast - 7 to 16 days - 2nd May 2026

Big Sky Weather

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Weather Forecast for Big Sky (6,791ft to 11,188ft)

Weather Outlook from 2 May.

Big Sky Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Big Sky Weather Forecast updated at 04:42 PDT, next update expected 07:00 PDT.

Long-range Snow Outlook for Big Sky

 
Snowfall

 
Snow Line

Max 63°F
Min 26°F

New Snow

Snow Line from 10,594ft to resort level (6,791ft).

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Big Sky Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Big Sky from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sat
02
Cloud

Cloudy.

Max 63°F
Min 30°F
Sun
03
Cloud

Cloudy.

Max 59°F
Min 38°F
Mon
04
Cloud

Cloudy.

Max 46°F
Min 34°F
Tue
05
Cloud

Cloudy.

Max 40°F
Min 26°F
Wed
06
Lt Rain

Light snow showers at altitude, light rain showers below.

Max 54°F
Min 29°F
Thu
07
Fair

Fair.

Max 59°F
Min 38°F
Fri
08
Cloud

Cloudy.

Max 61°F
Min 37°F

This Snow Forecast for Big Sky, 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 Sky, 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 Sky Weather Forecast updated at 04:42 PDT, next update expected 07:00 PDT.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Big Sky.

For more information about this American Ski Resort, See Also Skiing and Snowboarding in Big Sky .

Off-Piste Safety in Big Sky

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