Alt St. Johann 48-Hour Snow Forecast
48-hour Forecast for Alt St. Johann (900m to 2,262m)
This is the 48-hour (2-Day) Snow Forecast for Alt St. Johann, Switzerland for 2 days from 31 May.
Updated 31 May 2025 22:37 AEST.
Alt St. Johann has no new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Alt St. Johann Snow Forecast updated at 22:37 AEST, next update expected 04:00 AEST.
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Forecast for today in Alt St. Johann
Max 25℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 25℃
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky early, then cloudy later.
Alt St. Johann has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Alt St. Johann
Max 24℃
Min 15℃
Valley temperatures from an overnight low of 15℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Cloudy.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Sat | 01:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Sat | 02:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Sat | 03:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Sat | 04:00 | | Clear sky. | 12℃ | SW Light | 0% | |
| Sat | 05:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Sat | 06:00 | | Clear sky. | 17℃ | SW Light | 0% | |
| Sat | 07:00 |  | Fair. | 20℃ | SW Light | 0% | |
| Sat | 08:00 | | Clear sky. | 21℃ | SW Light | 0% | |
| Sat | 09:00 | | Clear sky. | 23℃ | SW Light | 0% | |
| Sat | 10:00 | | Clear sky. | 24℃ | SW Light | 0% | |
| Sat | 11:00 | | Fair. | 24℃ | SW Light | 0% | |
| Sat | 12:00 | | Clear sky. | 25℃ | SW Light | 0% | |
| Sat | 13:00 | | Fair. | 25℃ | SW Light | 0% | |
| Sat | 14:00 | | Clear spells. | 25℃ | SW Light | 0% | |
| Sat | 15:00 | | Clear sky. | 25℃ | SW Light | 0% | |
| Sat | 16:00 | | Clear sky. | 25℃ | SW Light | 0% | |
| Sat | 17:00 | | Clear sky. | 24℃ | SW Light | 0% | |
| Sat | 18:00 | | Clear sky. | 21℃ | SW Light | 0% | |
| Sat | 19:00 | | Fair. | 20℃ | SW Light | 0% | |
| Sat | 20:00 | | Clear spells. | 18℃ | SW Light | 5% | |
| Sat | 21:00 | | Cloudy. | 14℃ | SW Light | 10% | |
| Sat | 22:00 | | Cloudy. | 16℃ | SW Light | 5% | |
| Sat | 23:00 | | Cloudy. | 17℃ | SW Light | 5% | |
| Sun | 00:00 | | Cloudy. | 16℃ | SW Light | 0% | |
| Sun | 01:00 | | Cloudy. | 15℃ | SW Light | 5% | |
| Sun | 02:00 | | Cloudy. | 15℃ | SW Light | 5% | |
| Sun | 03:00 | | Cloudy. | 15℃ | SW Light | 20% | |
| Sun | 04:00 | | Light snow showers at altitude. Lt rain below. | 15℃ | SW Light | 35% | |
| Sun | 05:00 | | Light snow showers at altitude. Lt rain below. | 16℃ | SW Light | 45% | |
| Sun | 06:00 | | Clear spells. | 18℃ | SW Light | 50% | |
| Sun | 07:00 | | Cloudy. | 20℃ | SW Light | 40% | |
| Sun | 08:00 | | Cloudy. | 21℃ | SW Light | 25% | |
| Sun | 09:00 | | Cloudy. | 22℃ | SW Light | 30% | |
| Sun | 10:00 | | Cloudy. | 22℃ | SW Light | 30% | |
| Sun | 11:00 | | Cloudy. | 23℃ | SW Light | 30% | |
| Sun | 12:00 | | Cloudy. | 23℃ | SW Breeze | 25% | |
| Sun | 13:00 | | Cloudy. | 24℃ | SW Breeze | 20% | |
| Sun | 14:00 | | Clear spells at altitude. Fair below. | 24℃ | SW Light | 30% | |
| Sun | 15:00 | | Clear spells at altitude. Fair below. | 24℃ | SW Light | 45% | |
| Sun | 16:00 | | Cloudy. | 23℃ | SW Breeze | 75% | |
| Sun | 17:00 |  | Thunderstorms. | 19℃ | SW Light | 65% | |
| Sun | 18:00 | | Cloudy. | 18℃ | SW Light | 55% | |
| Sun | 19:00 | | Cloudy. | 18℃ | SW Light | 55% | |
| Sun | 20:00 | | Cloudy. | 17℃ | SW Light | 50% | |
| Sun | 21:00 | | Cloudy. | 16℃ | SW Light | 35% | |
| Sun | 22:00 | | Cloudy. | 15℃ | SW Light | 35% | |
| Sun | 23:00 | | Cloudy. | 16℃ | SW Light | 45% | |
Snow Forecast near Alt St. Johann
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Flims | - | 18cm |
Alt St. Johann Snow
For current snow depths and skiing conditions, see our Current Snow Report for Alt St. Johann.
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.