Alt St. Johann 48-Hour Snow Forecast
Updated 30 June 2026 13:45 UTC
2-Day Forecast for Alt St. Johann
48-hours from 30 June.
See below for forecast detail
Alt St. Johann Snow Forecast updated at 13:45 UTC, next update expected 19:00 UTC.
Forecast for today in Alt St. Johann
Max 24℃ 75°F
Min 16℃ 61°F
Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 24℃ 75°F
Temperature at BaseTemp at Base
Tue
30
Snow unlikely
Clear spells first, cloudy then patchy light rain with thunder, cloudy later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Alt St. Johann
Max 19℃ 65°F
Min 14℃ 57°F
Valley temperatures from an overnight low of 14℃ 57°F to daytime highs around 19℃ 65°F
Temperature at BaseTemp at Base
Wed
01
Snow unlikely
Patchy light rain with thunder, thunderstorms, light drizzle later.
Forecast times for Alt St. Johann are in Zurich (Europe/Zurich) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 02:00 |  | Clear spells. | 17℃ 63°F | SE Calm | 10% | |
| Tue | 03:00 | | Cloudy. | 17℃ 62°F | SE Calm | 10% | |
| Tue | 04:00 | | Cloudy. | 17℃ 62°F | SE Calm | 5% | |
| Tue | 05:00 | | Clear spells. | 16℃ 62°F | SE Calm | 0% | |
| Tue | 06:00 | | Clear spells. | 16℃ 61°F | SE Calm | 0% | |
| Tue | 07:00 | | Fair. | 17℃ 63°F | SE Light | 0% | |
| Tue | 08:00 | | Fair. | 20℃ 67°F | SE Light | 0% | |
| Tue | 09:00 | | Cloudy. | 21℃ 69°F | SE Calm | 0% | |
| Tue | 10:00 | | Cloudy. | 22℃ 72°F | SE Calm | 0% | |
| Tue | 11:00 | | Cloudy. | 23℃ 74°F | SE Calm | 10% | |
| Tue | 12:00 | | Clear spells. | 24℃ 75°F | SE Light | 35% | |
| Tue | 13:00 | | Thunderstorms. | 24℃ 75°F | SE Light | 65% | |
| Tue | 14:00 | | Patchy light rain with thunder. | 23℃ 73°F | SE Calm | 90% | |
| Tue | 15:00 | | Patchy light rain with thunder. | 23℃ 74°F | SE Light | 100% | |
| Tue | 16:00 | | Patchy light rain with thunder. | 24℃ 74°F | SE Light | 95% | |
| Tue | 17:00 | | Patchy light rain with thunder. | 24℃ 75°F | SE Calm | 95% | |
| Tue | 18:00 | | Patchy light rain with thunder. | 23℃ 73°F | SE Light | 95% | |
| Tue | 19:00 | | Cloudy. | 22℃ 72°F | SE Light | 90% | |
| Tue | 20:00 | | Thunderstorms. | 20℃ 67°F | SE Light | 85% | |
| Tue | 21:00 | | Light drizzle. | 19℃ 66°F | SE Light | 75% | |
| Tue | 22:00 | | Cloudy. | 18℃ 64°F | SE Calm | 60% | |
| Tue | 23:00 | | Cloudy. | 17℃ 63°F | SE Light | 50% | |
| Wed | 00:00 | | Cloudy. | 17℃ 62°F | NW Light | 40% | |
| Wed | 01:00 | | Cloudy. | 16℃ 62°F | NW Light | 30% | |
| Wed | 02:00 | | Cloudy. | 16℃ 61°F | NW Light | 35% | |
| Wed | 03:00 | | Cloudy. | 17℃ 62°F | NW Light | 50% | |
| Wed | 04:00 | | Light drizzle. | 17℃ 62°F | NW Light | 75% | |
| Wed | 05:00 | | Thunderstorms. | 17℃ 62°F | NW Light | 95% | |
| Wed | 06:00 | | Patchy light rain with thunder. | 16℃ 61°F | NW Light | 100% | |
| Wed | 07:00 | | Patchy light rain with thunder. | 16℃ 61°F | NW Light | 100% | |
| Wed | 08:00 |  | Light rain showers. | 16℃ 61°F | NW Light | 100% | |
| Wed | 09:00 | | Thunderstorms. | 16℃ 61°F | NW Light | 100% | |
| Wed | 10:00 | | Thunderstorms. | 16℃ 60°F | NW Light | 100% | |
| Wed | 11:00 | | Light drizzle. | 16℃ 61°F | NW Light | 100% | |
| Wed | 12:00 | | Drizzle. | 15℃ 60°F | NW Light | 100% | |
| Wed | 13:00 | | Light rain showers. | 15℃ 60°F | NW Light | 100% | |
| Wed | 14:00 | | Light drizzle. | 16℃ 61°F | NW Light | 100% | |
| Wed | 15:00 | | Light drizzle. | 18℃ 63°F | NW Light | 100% | |
| Wed | 16:00 | | Light drizzle. | 18℃ 65°F | NW Light | 100% | |
| Wed | 17:00 | | Light drizzle. | 19℃ 65°F | NW Light | 100% | |
| Wed | 18:00 | | Thunderstorms. | 17℃ 62°F | NW Light | 100% | |
| Wed | 19:00 | | Thunderstorms. | 14℃ 58°F | NW Light | 100% | |
| Wed | 20:00 |  | Heavy drizzle. | 15℃ 59°F | NW Light | 95% | |
| Wed | 21:00 | | Light drizzle. | 14℃ 57°F | NW Light | 90% | |
| Wed | 22:00 | | Light drizzle. | 14℃ 57°F | NW Calm | 85% | |
| Wed | 23:00 | | Light drizzle. | 14℃ 57°F | NW Calm | 75% | |
| Thu | 00:00 | | Drizzle. | 14℃ 56°F | W Light | 70% | |
| Thu | 01:00 | | Light drizzle. | 13℃ 56°F | W Calm | 65% | |
Snow Forecast near Alt St. Johann
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Alt St. Johann are not available.
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.
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.