Moonlight Basin 7-Day Snow Forecast

Moonlight Basin Long-Range Snow Forecast Updated today

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Updated 20 March 2026 16:48 PDT

Long-Range Snow Forecast for Moonlight Basin

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

For Forecast detail, see below.

Moonlight Basin Snow Forecast Highlights

When will there be fresh snow in Moonlight Basin?

Moonlight Basin Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (8,501ft)
Next Snow Expected	2 April
Next Snow Amount	1in
Next 48 Hours	-
Next 7 Days	-

Long-range Snow Outlook for Moonlight Basin

Snowfall

Snow Line

Max 59°F
Min 23°F

Snow unlikely

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Moonlight Basin 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 Moonlight Basin from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sat 21	Cloudy.	Max 59°F Min 39°F
Sun 22	Clear sky.	Max 47°F Min 26°F
Mon 23	Cloudy.	Max 51°F Min 34°F
Tue 24	Cloudy.	Max 51°F Min 36°F
Wed 25	Cloudy.	Max 48°F Min 30°F
Thu 26	Clear spells.	Max 38°F Min 23°F
Fri 27	Cloudy.	Max 47°F Min 30°F

This Snow Forecast for Moonlight Basin, 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 Moonlight Basin, 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.

Moonlight Basin Snow Forecast updated at 16:48 PDT, next update expected 22:00 PDT.

Ensemble forecast for Moonlight Basin, USA at 7,001ft

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.

Snow Forecast near Moonlight Basin

Snow Forecasts for Ski Resorts near Moonlight Basin
Ski Area	48 Hr	7 Day	Sa	Su	Mo	Tu	We	Th	Fr
Big Sky	-	-

Snow Reliability

Moonlight Basin enjoys reliable snowfall, typically receiving around 300 inches annually, ensuring excellent conditions throughout the season. For the most current snow depth and conditions, be sure to check the latest information on J2Ski.

Off-Piste Safety in Moonlight Basin

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