Alt St. Johann Long-Range Snow Forecast
Snow Forecast for Alt St. Johann
When will there be fresh snow?
This is the Long-range Snow Forecast for Alt St. Johann, Switzerland for 16 days from 21 June.
Updated 21 June 2025 14:33 NZST.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Alt St. Johann. | |
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For Forecast detail, see below.
Forecast for Alt St. Johann
Max 26℃
Min 13℃
Valley temperatures from an overnight low of 13℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Clear sky, clear spells, cloudy later.
Alt St. Johann has no new snow forecast in the next 48 hours.
Alt St. Johann Long-Range (16-Day) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 21 | | Clear spells at altitude, cloudy below. | Max 26℃ Min 13℃ |
| Sun 22 |  | Clear sky. | Max 28℃ Min 15℃ |
| Mon 23 | | Cloudy. | Max 25℃ Min 17℃ |
| Tue 24 | | Clear spells at altitude, fair below. | Max 25℃ Min 17℃ |
| Wed 25 | | Clear sky. | Max 31℃ Min 17℃ |
| Thu 26 | | Moderate/heavy snow showers at altitude, moderate/heavy rain showers below. | Max 23℃ Min 14℃ |
| Fri 27 | | Clear spells. | Max 21℃ Min 13℃ |
| Sat 28 | | Clear sky. | Max 26℃ Min 13℃ |
| Sun 29 | | Clear sky. | Max 27℃ Min 15℃ |
| Mon 30 | | Light snow at altitude, light rain below. | Max 27℃ Min 16℃ |
| Tue 01 |  | Light drizzle. | Max 18℃ Min 14℃ |
| Wed 02 | | Cloudy. | Max 19℃ Min 13℃ |
| Thu 03 | | Clear sky at altitude, fair below. | Max 26℃ Min 13℃ |
| Fri 04 | | Fair at altitude, clear sky below. | Max 26℃ Min 15℃ |
| Sat 05 | | Light snow at altitude, light rain below. | Max 28℃ Min 16℃ |
| Sun 06 | | Light snow at altitude, light rain below. | Max 18℃ Min 13℃ |
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 14:33 NZST, next update expected imminently.