Alt St. Johann Snow Forecast - 7 day
Snow Forecast for Alt St. Johann
When will there be fresh snow?
This is the 7-Day Snow Forecast for Alt St. Johann, Switzerland for 7 days from 18 April.
Updated 19 April 2025 02:35 NZST.
| Next Snow Expected | 26 April |
|---|---|
| Next Snow Amount | 1cm |
| Next 48 Hours | 1cm |
| Next 7 Days | 4cm |
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For Forecast detail, see below.
Forecast for Alt St. Johann
Alt St. Johann has very light new snow forecast in the next 48 hours.
Alt St. Johann 7-Day Snow Forecast Overview
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| Fri 18 | Sat 19 | Sun 20 | Mon 21 | Tue 22 | Wed 23 | Thu 24 | |
|---|---|---|---|---|---|---|---|
| Wind | S F3 | S F2 | |||||
| 2,262m | -1℃
 +1cm
| 6℃
 | 3℃
 | 5℃
| 3℃
| 4℃
| 1℃
 +2cm
|
| SE F2 | S F2 | ||||||
| 1,581m | 3℃
+1cm
| 11℃
| 8℃
| 10℃
| 7℃
| 7℃
 | 6℃
|
| 900m | 8℃
| 17℃
| 12℃
| 13℃
 | 12℃
 | 11℃
| 10℃
|
| Snow Line | varying 1,139m | varying 2,119m | varying 1,949m | varying 1,869m | |||
| Max Town | 8℃ | 17℃ | 12℃ | 13℃ | 12℃ | 11℃ | 10℃ |
| Min Town | 3℃ | 4℃ | 4℃ | 3℃ | 6℃ | 6℃ | 7℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Alt St. Johann Medium-Range (7-Day) Snow Forecast Detail
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.
Max 8℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 8℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
18
up to 1cm New Snow
Light snow at altitude first, rain showers then cloudy, clear sky later.
Snow Line from 1,139m to 1,099m, with rain below.
Max 17℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 17℃
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Clear sky, cloudy, clear sky later.
Max 12℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 12℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
20
Snow unlikely
Clear sky early, then cloudy later.
Max 13℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 13℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Clear sky first, fair then clear spells, cloudy later.
Max 12℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Cloudy, light rain showers, cloudy later.
Max 11℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 11℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
23
Snow unlikely
Cloudy, light rain showers, cloudy later.
Max 10℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 10℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
24
up to 2cm New Snow
Cloudy first, light rain showers then cloudy, light rain later.
Snow Line from 1,869m to 1,719m, with rain below.
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 02:35 NZST, next update expected imminently.
Snow Forecast near Alt St. Johann
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Flims | 1cm | 11cm | |||||||
| Unteriberg | - | 11cm | |||||||
| Wildhaus | 1cm | 11cm | |||||||
| Flumserberg | - | 9cm | |||||||
| Laterns | 2cm | 2cm |