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Alta 7-Day Snow Forecast - 23rd May 2026

Alta Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 24 May 2026 03:43 AEST

7-Day Snow Forecast for Alta

1-week from 23 May.

For Forecast detail, see below.

Alta 7-Day Snow Forecast Highlights

When will there be fresh snow in Alta?

Alta Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,987m)
Next Snow?
There is no snow currently in the forecast for Alta.

7-Day Snow Outlook for Alta

 
Snowfall

 
Snow Line

Max 18℃
Min 1℃

Snow unlikely

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Alta 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 15℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 15℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sat
23

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

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

Max 18℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 18℃

Temperature at BaseTemp at Base

Sun
24

Snow unlikely

ClearCloudCloudFair

Clear sky, cloudy, fair later.

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

Max 18℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 18℃

Temperature at BaseTemp at Base

Mon
25

Snow unlikely

CloudCloudClearCloud

Cloudy, clear sky, cloudy later.

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

Max 14℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 14℃

Temperature at BaseTemp at Base

Tue
26

Snow unlikely

CloudCloudCloudShwrs

Cloudy early, then rain showers later.

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

Max 16℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Wed
27

Snow unlikely

ClearCloudClearCloud

Clear sky first, cloudy then clear sky, cloudy later.

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

Max 16℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Thu
28

Snow unlikely

CloudCloudMixedCloud

Cloudy, clear spells, cloudy later.

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

Max 13℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 13℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Fri
29

Snow unlikely

CloudFairClearFair

Cloudy first, fair then clear sky, fair later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Alta, 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 Alta, 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.

Alta Snow Forecast updated at 03:43 AEST, next update expected 09:00 AEST.

Snow Reliability

Alta is known for its impressive snow reliability, with typical snow depths ranging from 100 to 300 inches. For the latest snow conditions, visit J2Ski for up-to-date information.