Boreal 7-Day Snow Forecast

Boreal Long-Range Snow Forecast Updated today

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Updated 30 October 2026 11:52 GMT

Long-Range Snow Forecast for Boreal

Long-range (14 to 45 days) from 30 October.

For Forecast detail, see below.

Boreal Snow Forecast Highlights

When will there be fresh snow in Boreal?

Boreal Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,300m)
Next Snow Expected	30 October
Next Snow Amount	2cm 1in
Next 48 Hours	38cm 15in
Next 7 Days	39cm 15in

Long-range Snow Outlook for Boreal

Snowfall

Snow Line

Max 7℃ 45°F
Min -8℃ 18°F

39cm 15in New Snow

Snow Line from 2,309m 7,575ft to resort level ( 2,200m 7,218ft ).

Powder Alert!

Powder Alarm issued 30 October 2026 16:46 GMT

Powder Possible :- 38cm 15in of Fresh Snow is forecast for Boreal over the next 2 days.

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Boreal 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 Boreal from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 30	2cm 1in New Snow Cloudy. Snow Line from 2,309m 7,575ft to resort level ( 2,200m 7,218ft ).	Max 5℃ 40°F Min 1℃ 33°F
Sat 31	25cm to 27cm 10in to 11in New Snow Heavy snow. Snow Line from 2,229m 7,313ft to resort level ( 2,200m 7,218ft ).	Max 1℃ 34°F Min -2℃ 28°F
Sun 01	9cm 4in New Snow Snow showers. Snow falling to resort level ( 2,200m 7,218ft ).	Max 1℃ 33°F Min -7℃ 20°F
Mon 02	Cloudy.	Max 4℃ 39°F Min -8℃ 18°F
Tue 03	Cloudy.	Max 7℃ 45°F Min -4℃ 24°F
Wed 04	1cm New Snow Cloudy. Snow falling to resort level ( 2,200m 7,218ft ).	Max 5℃ 42°F Min -3℃ 26°F
Thu 05	Cloudy.	Max 6℃ 43°F Min -3℃ 26°F

This Snow Forecast for Boreal, 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 Boreal, on any given piste 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.

Boreal Snow Forecast updated at 11:52 GMT, next update expected imminently.

Ensemble forecast for Boreal, USA at 2,200m

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.

United States Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Boreal

Snow Forecasts for Ski Resorts near Boreal
Ski Area	48 Hr	7 Day
Kirkwood	66cm 26in	67cm 27in
Lake Tahoe	59cm 23in	62cm 24in
Sierra-at-Tahoe	54cm 21in	58cm 23in
Palisades Tahoe	50cm 20in	52cm 20in
Sugar Bowl	50cm 20in	51cm 20in
Alpine Meadows	46cm 18in	47cm 19in
Olympic Valley	41cm 16in	43cm 17in
Donner Ski Ranch	39cm 15in	40cm 16in

How reliable is the snow in Boreal?

Boreal typically enjoys a reliable snow season with an average snow depth of 100 inches. For the latest snow conditions and updates, check J2Ski for accurate information.

Off-Piste Safety in Boreal

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