Unterwasser 48-Hour Snow Forecast
48-hour Forecast for Unterwasser (900m to 2,262m)
This is the 48-hour (2-Day) Snow Forecast for Unterwasser, Switzerland for 2 days from 21 April.
Updated 21 April 2025 16:36 NZST.
Unterwasser has 2cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Unterwasser Snow Forecast updated at 16:36 NZST, next update expected 22:00 NZST.
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Forecast for today in Unterwasser
Max 14℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 14℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
21
Snow unlikely
Cloudy, clear spells, cloudy later.
Unterwasser has 2cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Unterwasser
Max 13℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 13℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Clear spells early, then cloudy later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 00:00 | | Cloudy. | 7℃ | SW Light | 0% | |
| Mon | 01:00 | | Cloudy. | 7℃ | SW Light | 0% | |
| Mon | 02:00 | | Cloudy. | 7℃ | SW Light | 0% | |
| Mon | 03:00 | | Cloudy. | 6℃ | SW Light | 5% | |
| Mon | 04:00 | | Cloudy. | 6℃ | SW Light | 5% | |
| Mon | 05:00 | | Cloudy. | 6℃ | SW Light | 0% | |
| Mon | 06:00 | | Fair at altitude. Mixed below. | 6℃ | SW Light | 0% | |
| Mon | 07:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Mon | 08:00 | | Clear spells. | 11℃ | SW Light | 0% | |
| Mon | 09:00 | | Clear spells. | 12℃ | SW Light | 0% | |
| Mon | 10:00 | | Clear spells. | 13℃ | SW Light | 0% | |
| Mon | 11:00 | | Clear spells. | 13℃ | SW Light | 0% | |
| Mon | 12:00 | | Clear spells. | 14℃ | SW Light | 0% | |
| Mon | 13:00 | | Cloudy. | 13℃ | SW Light | 5% | |
| Mon | 14:00 | | Cloudy. | 13℃ | SW Light | 30% | |
| Mon | 15:00 | | Cloudy. | 12℃ | SW Light | 30% | |
| Mon | 16:00 | | Light snow showers at altitude. Lt rain below. | 11℃ | SW Light | 35% | |
| Mon | 17:00 | | Cloudy. | 10℃ | SW Light | 25% | |
| Mon | 18:00 | | Light snow showers at altitude. Lt rain below. | 9℃ | SW Light | 30% | |
| Mon | 19:00 |  | Light snow at altitude. Lt rain below. | 8℃ | SW Light | 20% | |
| Mon | 20:00 |  | Light snow showers at altitude. Lt rain below. | 8℃ | SW Light | 15% | |
| Mon | 21:00 | | Light snow showers at altitude. Lt rain below. | 7℃ | SW Light | 15% | |
| Mon | 22:00 | | Fog at altitude. Cloud below. | 7℃ | SW Light | 30% | |
| Mon | 23:00 | | Fog at altitude. Cloud below. | 7℃ | SW Light | 25% | |
| Tue | 00:00 | | Light snow showers at altitude. Lt rain below. | 7℃ | SW Light | 5% | |
| Tue | 01:00 | | Fog at altitude. Cloud below. | 7℃ | SW Light | 5% | |
| Tue | 02:00 | | Light snow showers at altitude. Lt rain below. | 7℃ | SW Light | 0% | |
| Tue | 03:00 | | Clear spells. | 6℃ | SW Light | 0% | |
| Tue | 04:00 | | Clear spells. | 6℃ | SW Light | 0% | |
| Tue | 05:00 | | Clear spells. | 6℃ | SW Light | 0% | |
| Tue | 06:00 | | Clear spells. | 7℃ | SW Light | 0% | |
| Tue | 07:00 | | Clear spells. | 9℃ | SW Light | 0% | |
| Tue | 08:00 | | Clear spells. | 10℃ | SW Light | 0% | |
| Tue | 09:00 | | Cloudy. | 11℃ | SW Light | 0% | |
| Tue | 10:00 | | Cloudy. | 12℃ | SW Light | 0% | |
| Tue | 11:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Tue | 12:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Tue | 13:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Tue | 14:00 | | Cloudy. | 12℃ | SW Light | 0% | |
| Tue | 15:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Tue | 16:00 | | Cloudy. | 12℃ | SW Light | 0% | |
| Tue | 17:00 | | Cloudy. | 12℃ | SW Light | 0% | |
| Tue | 18:00 | | Cloudy. | 10℃ | SW Calm | 0% | |
| Tue | 19:00 | | Cloudy. | 10℃ | SW Light | 0% | |
| Tue | 20:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Tue | 21:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Tue | 22:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Tue | 23:00 | | Cloudy. | 8℃ | SW Light | 0% | |
Snow Forecast near Unterwasser
| Snow Report and Forecast | 48 Hr | Mon | Tue | Wed | Thu | Fri | Sat | Sun | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Schwägalp | 8cm | 15cm | |||||||
| Flims | 6cm | 10cm | |||||||
| Laterns | - | 5cm | |||||||
| Wildhaus | 1cm | 1cm |
Unterwasser Snow
For current snow depths and skiing conditions, see our Current Snow Report for Unterwasser.
This Snow Forecast for Unterwasser, 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 Unterwasser, 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.