Alt St. Johann Snow Forecast - 7 day
Updated 31 July 2026 20:52 BST
7-Day Snow Forecast for Alt St. Johann
1-week from 1 August.
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 29℃ 85°F
Min 15℃ 58°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 17℃ 62°F
Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 24℃ 75°F
Temperature at BaseTemp at Base
Sat
01
Snow unlikely
Clear sky first, fair then drizzle, fair later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 26℃ 79°F
Min 15℃ 58°F
Valley temperatures from an overnight low of 15℃ 58°F to daytime highs around 26℃ 79°F
Temperature at BaseTemp at Base
Sun
02
Snow unlikely
Clear spells first, clear sky then rain showers, clear sky later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 29℃ 85°F
Min 18℃ 64°F
Valley temperatures from an overnight low of 18℃ 64°F to daytime highs around 29℃ 85°F
Temperature at BaseTemp at Base
Mon
03
Snow unlikely
Fair, clear sky, clear spells later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 28℃ 83°F
Min 19℃ 66°F
Valley temperatures from an overnight low of 19℃ 66°F to daytime highs around 28℃ 83°F
Temperature at BaseTemp at Base
Tue
04
Snow unlikely
Clear sky, light drizzle, clear sky later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 28℃ 82°F
Min 18℃ 65°F
Valley temperatures from an overnight low of 18℃ 65°F to daytime highs around 28℃ 82°F
Temperature at BaseTemp at Base
Wed
05
Snow unlikely
Clear sky, heavy drizzle, clear sky later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 27℃ 80°F
Min 19℃ 65°F
Valley temperatures from an overnight low of 19℃ 65°F to daytime highs around 27℃ 80°F
Temperature at BaseTemp at Base
Thu
06
Snow unlikely
Clear sky, light drizzle, clear sky later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Max 27℃ 80°F
Min 19℃ 66°F
Valley temperatures from an overnight low of 19℃ 66°F to daytime highs around 27℃ 80°F
Temperature at BaseTemp at Base
Fri
07
Snow unlikely
Clear sky, light drizzle, clear sky 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 20:52 BST, next update expected 02:00 BST.
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.