Blackjack 7-Day Snow Forecast

Blackjack Long-Range Snow Forecast Updated today

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Updated 11 August 2026 18:42 PDT

Long-Range Snow Forecast for Blackjack

Long-range (14 to 45 days) from 12 August.

For Forecast detail, see below.

Blackjack Snow Forecast Highlights

When will there be fresh snow in Blackjack?

Blackjack Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,407ft)
Next Snow?
There is no snow currently in the forecast for Blackjack.

Long-range Snow Outlook for Blackjack

Snowfall

Snow Line

Max 83°F
Min 54°F

Snow unlikely

Blackjack 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 Blackjack from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Wed 12	Clear sky.	Max 79°F Min 60°F
Thu 13	Cloudy.	Max 83°F Min 59°F
Fri 14	Cloudy.	Max 81°F Min 54°F
Sat 15	Cloudy.	Max 73°F Min 62°F
Sun 16	Clear sky.	Max 72°F Min 55°F
Mon 17	Clear sky.	Max 80°F Min 54°F
Tue 18	Rain showers.	Max 70°F Min 62°F

No significant snowfall is forecast for this period.

This Snow Forecast for Blackjack, 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 Blackjack, 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.

Blackjack Snow Forecast updated at 18:42 PDT, next update expected 00:00 PDT.

Long-range ensemble forecasts for Blackjack will be available shortly.

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 Reliability

Blackjack Resort typically enjoys a snow depth of 50-100 inches, with reliable snowfall throughout the winter season. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Blackjack

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