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Jack Frost 7-Day Snow Forecast - 12th June 2026

Jack Frost Snow Forecast - 7 day

ECMWF IFS
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GFS

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Updated 11 June 2026 23:46 PDT

7-Day Snow Forecast for Jack Frost

1-week from 12 June.

For Forecast detail, see below.

Jack Frost 7-Day Snow Forecast Highlights

When will there be fresh snow in Jack Frost?

Jack Frost Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,706ft)
Next Snow?
There is no snow currently in the forecast for Jack Frost.

7-Day Snow Outlook for Jack Frost

 
Snowfall

 
Snow Line

Max 91°F
Min 64°F

Snow unlikely

Jack Frost 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 89°F
Min 73°F

Valley temperatures from an overnight low of 73°F to daytime highs around 89°F

Temperature at BaseTemp at Base

Fri
12

Snow unlikely

ClearClearFairFair

Clear sky early, then fair later.

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

Max 88°F
Min 72°F

Valley temperatures from an overnight low of 72°F to daytime highs around 88°F

Temperature at BaseTemp at Base

Sat
13

Snow unlikely

CloudFairFairCloud

Cloudy, fair, cloudy later.

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

Max 89°F
Min 68°F

Valley temperatures from an overnight low of 68°F to daytime highs around 89°F

Temperature at BaseTemp at Base

Sun
14

Snow unlikely

ClearClearMixedCloud

Clear sky, clear spells, cloudy later.

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

Max 80°F
Min 69°F

Valley temperatures from an overnight low of 69°F to daytime highs around 80°F

Temperature at BaseTemp at Base

Mon
15

Snow unlikely

MixedClearCloudLt Rain

Clear spells first, clear sky then cloudy, light rain showers later.

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

Max 80°F
Min 64°F

Valley temperatures from an overnight low of 64°F to daytime highs around 80°F

Temperature at BaseTemp at Base

Tue
16

Snow unlikely

ShwrsShwrsCloudCloud

Rain showers early, then cloudy later.

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

Max 88°F
Min 69°F

Valley temperatures from an overnight low of 69°F to daytime highs around 88°F

Temperature at BaseTemp at Base

Wed
17

Snow unlikely

FairCloudClearFair

Fair first, cloudy then clear sky, fair later.

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

Max 91°F
Min 72°F

Valley temperatures from an overnight low of 72°F to daytime highs around 91°F

Temperature at BaseTemp at Base

Thu
18

Snow unlikely

ClearClearClearClear

Clear sky.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Jack Frost, 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 Jack Frost, 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.

Jack Frost Snow Forecast updated at 23:46 PDT, next update expected 05:00 PDT.

Snow Reliability

Jack Frost enjoys reliable snowfall throughout the winter, with an average snow depth of around 50 inches. For the most current snow conditions and forecasts, be sure to check J2Ski for real-time updates.