Alt St. Johann Snow Forecast - 7 day
Updated 30 June 2026 13:45 UTC
7-Day Snow Forecast for Alt St. Johann
1-week from 30 June.
For Forecast detail, see below.
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Alt St. Johann 7-Day Snow Forecast Highlights
When will there be fresh snow in Alt St. Johann?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Alt St. Johann. |
7-Day Snow Outlook for Alt St. Johann
Snowfall
Snow Line
Max 26℃ 79°F
Min 10℃ 50°F
Snow unlikely
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Alt St. Johann 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 24℃ 75°F
Min 16℃ 61°F
Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 24℃ 75°F
Temperature at BaseTemp at Base
Tue
30
Snow unlikely
Clear spells first, cloudy then patchy light rain with thunder, cloudy later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 19℃ 65°F
Min 14℃ 57°F
Valley temperatures from an overnight low of 14℃ 57°F to daytime highs around 19℃ 65°F
Temperature at BaseTemp at Base
Wed
01
Snow unlikely
Patchy light rain with thunder, thunderstorms, light drizzle later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 20℃ 68°F
Min 13℃ 55°F
Valley temperatures from an overnight low of 13℃ 55°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Thu
02
Snow unlikely
Cloudy first, light drizzle then clear spells, cloudy later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 19℃ 67°F
Min 14℃ 56°F
Valley temperatures from an overnight low of 14℃ 56°F to daytime highs around 19℃ 67°F
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Clear spells, rain showers, light drizzle later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 21℃ 70°F
Min 10℃ 50°F
Valley temperatures from an overnight low of 10℃ 50°F to daytime highs around 21℃ 70°F
Temperature at BaseTemp at Base
Sat
04
Snow unlikely
Cloudy, fair, clear sky later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 22℃ 72°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 22℃ 72°F
Temperature at BaseTemp at Base
Sun
05
Snow unlikely
Clear sky.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 26℃ 79°F
Min 15℃ 60°F
Valley temperatures from an overnight low of 15℃ 60°F to daytime highs around 26℃ 79°F
Temperature at BaseTemp at Base
Mon
06
Snow unlikely
Clear sky, clear spells, fair later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Alt St. Johann, Switzerland 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 Alt St. Johann, 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.
Alt St. Johann Snow Forecast updated at 13:45 UTC, next update expected 19:00 UTC.
Snow Reliability
The snow reliability at Alt St. Johann is generally good, with average snow depths often reaching between 50 to 150 cm during peak season. For the latest snow conditions and updates, check J2Ski for accurate and timely information.