Alt St. Johann 48-Hour Snow Forecast
48-hour Forecast for Alt St. Johann ( 900m to 2,262m 2,953ft to 7,421ft )
This is the 48-hour (2-Day) Snow Forecast for Alt St. Johann, Switzerland for 2 days from 31 March.
Updated 31 March 2025 07:34 BST.
Alt St. Johann has 2cm 1in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Alt St. Johann Snow Forecast updated at 07:34 BST, next update expected 13:00 BST.
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Forecast for today in Alt St. Johann
Max 5℃ 41°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 5℃ 41°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
31
up to 2cm up to 1in New Snow
Light snow at altitude, snow showers at altitude, light snow later.
Snow Line from 1,189m 3,901ft to resort level.
Alt St. Johann has 2cm 1in new snow forecast in the next 48 hours.
Forecast for tomorrow in Alt St. Johann
Max 8℃ 46°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 8℃ 46°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Clear spells first, fair then clear spells, fair later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 00:00 |  | Clear spells at altitude. Cloud below. | 5℃ 41°F | NW Breeze | 95% | |
| Mon | 01:00 | | Clear spells at altitude. Cloud below. | 5℃ 40°F | NW Breeze | 100% | |
| Mon | 02:00 |  | Light snow showers at altitude. Lt rain below. | 4℃ 39°F | NW Breeze | 100% | |
| Mon | 03:00 | | Clear spells at altitude. Lt rain below. | 4℃ 40°F | NW Breeze | 100% | |
| Mon | 04:00 | | Light snow at altitude. Lt rain below. | 4℃ 38°F | NW Breeze | 95% | |
| Mon | 05:00 | | Light snow at altitude. Lt rain below. | 3℃ 37°F | NW Breeze | 55% | |
| Mon | 06:00 | | Clear spells at altitude. Lt rain below. | 3℃ 36°F | NW Breeze | 45% | |
| Mon | 07:00 | | Light snow at altitude. Lt rain below. | 3℃ 37°F | NW Breeze | 55% | |
| Mon | 08:00 | | Light snow at altitude. Lt rain below. | 2℃ 36°F | NW Breeze | 50% | |
| Mon | 09:00 | | Light snow at altitude. Lt rain below. | 3℃ 37°F | NW Breeze | 15% | |
| Mon | 10:00 | | Clear spells at altitude. Lt rain below. | 4℃ 39°F | NW Breeze | 15% | |
| Mon | 11:00 | | Clear spells at altitude. Cloud below. | 5℃ 41°F | NW Breeze | 10% | |
| Mon | 12:00 | | Clear spells at altitude. Cloud below. | 5℃ 41°F | NW Breeze | 10% | |
| Mon | 13:00 | | Clear spells at altitude. Cloud below. | 5℃ 41°F | NW Breeze | 20% | |
| Mon | 14:00 | | Light snow at altitude. Lt rain below. | 5℃ 40°F | NW Breeze | 15% | |
| Mon | 15:00 | | Light snow showers at altitude. Lt rain below. | 5℃ 41°F | NW Breeze | 15% | |
| Mon | 16:00 | | Clear spells at altitude. Cloud below. | 4℃ 40°F | NW Breeze | 20% | |
| Mon | 17:00 | | Clear spells at altitude. Lt rain below. | 4℃ 38°F | NW Light | 20% | |
| Mon | 18:00 | | Light snow at altitude. Lt rain below. | 2℃ 36°F | NW Light | 40% | |
| Mon | 19:00 | | Light snow at altitude. Lt rain below. | 2℃ 35°F | NW Light | 40% | |
| Mon | 20:00 | | Light snow showers at altitude. Lt rain below. | 1℃ 35°F | NW Light | 40% | |
| Mon | 21:00 | | Clear spells at altitude. Lt rain below. | 2℃ 35°F | NW Light | 25% | |
| Mon | 22:00 | | Clear spells at altitude. Lt rain below. | 2℃ 35°F | NW Light | 20% | |
| Mon | 23:00 | | Light snow showers at altitude. Lt rain below. | 1℃ 34°F | NW Light | 10% | |
| Tue | 00:00 |  | Clear spells at altitude. Fog below. | 1℃ 34°F | E Light | 5% | |
| Tue | 01:00 | | Clear spells. | 1℃ 34°F | E Light | 5% | |
| Tue | 02:00 | | Clear spells. | 1℃ 34°F | E Light | 5% | |
| Tue | 03:00 | | Clear spells. | 1℃ 33°F | E Light | 5% | |
| Tue | 04:00 | | Freezing fog at altitude. Mixed below. | 1℃ 33°F | E Light | 5% | |
| Tue | 05:00 | | Freezing fog at altitude. Mixed below. | 1℃ 33°F | E Light | 5% | |
| Tue | 06:00 | | Freezing fog at altitude. Mixed below. | 1℃ 33°F | E Breeze | 5% | |
| Tue | 07:00 | | Freezing fog at altitude. Mixed below. | 1℃ 34°F | E Light | 5% | |
| Tue | 08:00 | | Clear spells. | 2℃ 35°F | E Light | 0% | |
| Tue | 09:00 | | Fair. | 3℃ 37°F | E Light | 5% | |
| Tue | 10:00 | | Fair. | 4℃ 40°F | E Light | 5% | |
| Tue | 11:00 | | Fair. | 6℃ 43°F | E Breeze | 0% | |
| Tue | 12:00 | | Fair at altitude. Mixed below. | 7℃ 45°F | E Breeze | 5% | |
| Tue | 13:00 | | Fair at altitude. Mixed below. | 8℃ 46°F | E Breeze | 5% | |
| Tue | 14:00 | | Fair at altitude. Mixed below. | 8℃ 46°F | E Breeze | 5% | |
| Tue | 15:00 | | Fair. | 8℃ 45°F | E Breeze | 0% | |
| Tue | 16:00 | | Clear spells at altitude. Fair below. | 7℃ 45°F | E Breeze | 0% | |
| Tue | 17:00 | | Fair at altitude. Mixed below. | 6℃ 43°F | E Light | 0% | |
| Tue | 18:00 |  | Clear sky. | 5℃ 40°F | E Light | 0% | |
| Tue | 19:00 | | Fair. | 3℃ 38°F | E Light | 0% | |
| Tue | 20:00 | | Fair. | 3℃ 37°F | E Light | 0% | |
| Tue | 21:00 | | Clear sky. | 3℃ 36°F | E Light | 0% | |
| Tue | 22:00 | | Clear sky at altitude. Fair below. | 2℃ 36°F | E Light | 0% | |
| Tue | 23:00 | | Clear spells. | 3℃ 36°F | E Light | 0% | |
Snow Forecast near Alt St. Johann
| Snow Report and Forecast | 48 Hr | Mon | Tue | Wed | Thu | Fri | Sat | Sun | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Laterns | 8cm 3in | 8cm 3in | |||||||
| Wildhaus | 6cm 2in | 7cm 3in | |||||||
| Flumserberg | 3cm 1in | 3cm 1in | |||||||
| Dunserberg | 1cm - | 1cm 1in | |||||||
| Flims | 1cm - | 1cm - | |||||||
| Unteriberg | 1cm - | 1cm - |
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.