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 30 March.
Updated 30 March 2025 17:32 NZDT.
| Next Snow Expected | 31 March |
|---|---|
| Next Snow Amount | 3cm |
| Next 48 Hours | 5cm |
| Next 7 Days | 5cm |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
Forecast for Alt St. Johann
Max 10℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
30
Snow unlikely
Fog, clear spells, cloudy later.
Alt St. Johann has 5cm 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 | |
|---|---|---|---|
| Sun 30 | | Light snow showers at altitude, light rain showers below. | Max 10℃ Min 3℃ |
| Mon 31 |  | up to 5cm New Snow | Max 4℃ Min 1℃ |
| Tue 01 | | Clear spells. | Max 8℃ Min 0℃ |
| Wed 02 |  | Clear sky. | Max 13℃ Min 1℃ |
| Thu 03 | | Clear spells. | Max 15℃ Min 5℃ |
| Fri 04 | | Clear spells. | Max 16℃ Min 4℃ |
| Sat 05 | | Cloudy. | Max 14℃ Min 4℃ |
| Sun 06 | | Clear spells at altitude, cloudy below. | Max 16℃ Min 5℃ |
| Mon 07 | | Clear sky. | Max 16℃ Min 5℃ |
| Tue 08 | | Fair at altitude, clear spells below. | Max 15℃ Min 5℃ |
| Wed 09 | | Clear sky. | Max 16℃ Min 4℃ |
| Thu 10 |  | Snow showers at altitude, light drizzle below. | Max 16℃ Min 7℃ |
| Fri 11 | | Light drizzle. | Max 15℃ Min 7℃ |
| Sat 12 | | Light snow at altitude, light rain below. | Max 18℃ Min 6℃ |
| Sun 13 | | Light drizzle. | Max 17℃ Min 8℃ |
| Mon 14 | | Cloudy at altitude, light drizzle below. | Max 19℃ Min 7℃ |
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 17:32 NZDT, next update expected imminently.