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Boreal 7-Day Snow Forecast - 19th May 2026

Boreal Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 19 May 2026 04:43 PDT

7-Day Snow Forecast for Boreal

1-week from 19 May.

For Forecast detail, see below.

Boreal 7-Day Snow Forecast Highlights

When will there be fresh snow in Boreal?

Boreal Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (7,546ft)
Next Snow?
There is no snow currently in the forecast for Boreal.

7-Day Snow Outlook for Boreal

 
Snowfall

 
Snow Line

Max 68°F
Min 32°F

Snow unlikely

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Boreal 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 57°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 57°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
19

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Boreal are in Denver (US/Mountain) time zone.

Max 58°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 58°F

Temperature at BaseTemp at Base

Wed
20

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

Forecast times for Boreal are in Denver (US/Mountain) time zone.

Max 68°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Thu
21

Snow unlikely

ClearCloudCloudClear

Clear sky, cloudy, clear sky later.

Forecast times for Boreal are in Denver (US/Mountain) time zone.

Max 68°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Fri
22

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

Forecast times for Boreal are in Denver (US/Mountain) time zone.

Max 67°F
Min 41°F

Valley temperatures from an overnight low of 41°F to daytime highs around 67°F

Temperature at BaseTemp at Base

Sat
23

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

Forecast times for Boreal are in Denver (US/Mountain) time zone.

Max 67°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 67°F

Temperature at BaseTemp at Base

Sun
24

Snow unlikely

ClearCloudCloudCloud

Clear sky early, then cloudy later.

Forecast times for Boreal are in Denver (US/Mountain) time zone.

Max 68°F
Min 38°F

Valley temperatures from an overnight low of 38°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Mon
25

Snow unlikely

CloudCloudMixedClear

Cloudy, clear spells, clear sky later.

Forecast times for Boreal are in Denver (US/Mountain) time zone.

No significant snowfall is forecast for this period.

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 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.

Boreal Snow Forecast updated at 04:43 PDT, next update expected 10:00 PDT.

Snow Reliability

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.