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 2 June.
Updated 01 June 2025 23:34 CDT.
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 23:34 CDT, next update expected 05:00 CDT.
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Forecast for today in Alt St. Johann
Max 17℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 17℃
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Cloudy first, light rain then rain showers, light rain later.
Alt St. Johann has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Alt St. Johann
Max 19℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Tue
03
Snow unlikely
Light rain showers first, cloudy then rain showers, cloudy later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 00:00 | | Cloudy. | 15℃ | W Light | 80% | |
| Mon | 01:00 | | Light snow at altitude. Lt rain below. | 15℃ | W Light | 75% | |
| Mon | 02:00 | | Light snow at altitude. Lt rain below. | 15℃ | W Light | 55% | |
| Mon | 03:00 | | Cloudy. | 14℃ | W Light | 60% | |
| Mon | 04:00 | | Light rain showers. | 14℃ | W Light | 50% | |
| Mon | 05:00 | | Light rain. | 14℃ | W Light | 30% | |
| Mon | 06:00 | | Light rain. | 15℃ | W Light | 40% | |
| Mon | 07:00 | | Light rain. | 15℃ | W Light | 70% | |
| Mon | 08:00 | | Light rain. | 16℃ | W Light | 65% | |
| Mon | 09:00 | | Light rain showers. | 17℃ | W Calm | 45% | |
| Mon | 10:00 | | Light rain. | 17℃ | W Light | 55% | |
| Mon | 11:00 | | Light rain. | 17℃ | W Light | 90% | |
| Mon | 12:00 | | Light snow at altitude. Lt rain below. | 16℃ | W Light | 100% | |
| Mon | 13:00 | | Light snow showers at altitude. Lt rain below. | 17℃ | W Light | 100% | |
| Mon | 14:00 | | Light rain. | 17℃ | W Light | 95% | |
| Mon | 15:00 | | Light snow at altitude. Lt rain below. | 17℃ | W Light | 85% | |
| Mon | 16:00 | | Light snow showers at altitude. Lt rain below. | 17℃ | W Light | 75% | |
| Mon | 17:00 |  | Light snow showers at altitude. Storm below. | 17℃ | W Light | 85% | |
| Mon | 18:00 | | Thunderstorms. | 15℃ | W Light | 65% | |
| Mon | 19:00 | | Moderate/heavy snow showers at altitude. Lt rain below. | 15℃ | W Light | 50% | |
| Mon | 20:00 | | Light rain. | 14℃ | W Light | 55% | |
| Mon | 21:00 | | Light rain. | 14℃ | W Light | 55% | |
| Mon | 22:00 | | Light snow at altitude. Rain below. | 14℃ | W Light | 30% | |
| Mon | 23:00 | | Rain. | 14℃ | W Calm | 30% | |
| Tue | 00:00 | | Rain. | 14℃ | SW Light | 25% | |
| Tue | 01:00 | | Light rain showers. | 13℃ | SW Light | 35% | |
| Tue | 02:00 | | Fog at altitude. Cloud below. | 13℃ | SW Light | 35% | |
| Tue | 03:00 | | Light rain. | 13℃ | SW Light | 50% | |
| Tue | 04:00 | | Light rain showers. | 12℃ | SW Light | 55% | |
| Tue | 05:00 |  | Clear spells. | 13℃ | SW Light | 60% | |
| Tue | 06:00 | | Fog at altitude. Mixed below. | 15℃ | SW Light | 50% | |
| Tue | 07:00 | | Clear spells at altitude. Cloud below. | 17℃ | SW Light | 40% | |
| Tue | 08:00 | | Cloudy. | 18℃ | SW Light | 40% | |
| Tue | 09:00 | | Cloudy. | 19℃ | SW Light | 10% | |
| Tue | 10:00 | | Cloudy. | 19℃ | SW Light | 15% | |
| Tue | 11:00 | | Light rain. | 19℃ | SW Light | 40% | |
| Tue | 12:00 | | Thunderstorms. | 17℃ | SW Light | 55% | |
| Tue | 13:00 | | Snow at altitude. Lt rain below. | 17℃ | SW Light | 55% | |
| Tue | 14:00 | | Light rain showers. | 18℃ | SW Light | 55% | |
| Tue | 15:00 | | Cloudy. | 19℃ | SW Light | 35% | |
| Tue | 16:00 | | Cloudy. | 18℃ | SW Light | 40% | |
| Tue | 17:00 | | Light rain. | 17℃ | SW Light | 25% | |
| Tue | 18:00 | | Light rain showers. | 16℃ | SW Light | 15% | |
| Tue | 19:00 | | Clear spells. | 16℃ | SW Light | 15% | |
| Tue | 20:00 | | Cloudy. | 15℃ | SW Light | 15% | |
| Tue | 21:00 | | Cloudy. | 15℃ | SW Light | 20% | |
| Tue | 22:00 | | Cloudy. | 15℃ | SW Light | 25% | |
| Tue | 23:00 | | Cloudy. | 14℃ | SW Breeze | 25% | |
Snow Forecast near Alt St. Johann
| Snow Report and Forecast | 48 Hr | Mon | Tue | Wed | Thu | Fri | Sat | Sun | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Flims | - | 3cm |
Alt St. Johann Snow
For current snow depths and skiing conditions, see our Current Snow Report for Alt St. Johann.
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.