Unterwasser 48-Hour Snow Forecast
Updated 02 May 2026 12:46 PDT
2-Day Forecast for Unterwasser
48-hours from 2 May.
See below for forecast detail
Unterwasser Snow Forecast updated at 12:46 PDT, next update expected 18:00 PDT.
Forecast for today in Unterwasser
Max 68°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Unterwasser
Max 69°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 69°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Cloudy.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 02:00 |  | Clear sky. | 46°F | SW Calm | 0% | |
| Sat | 03:00 | | Clear sky. | 45°F | SW Calm | 0% | |
| Sat | 04:00 | | Clear sky. | 45°F | SW Calm | 0% | |
| Sat | 05:00 | | Clear sky. | 45°F | SW Calm | 0% | |
| Sat | 06:00 | | Clear sky. | 45°F | SW Calm | 0% | |
| Sat | 07:00 | | Clear sky. | 46°F | SW Calm | 0% | |
| Sat | 08:00 | | Fair at altitude. Clear below. | 50°F | SW Light | 0% | |
| Sat | 09:00 |  | Cloudy at altitude. Mixed below. | 56°F | SW Light | 0% | |
| Sat | 10:00 | | Cloudy. | 60°F | SW Light | 0% | |
| Sat | 11:00 | | Cloudy. | 63°F | SW Light | 0% | |
| Sat | 12:00 |  | Cloudy at altitude. Lt drizzle below. | 65°F | SW Light | 0% | |
| Sat | 13:00 | | Cloudy. | 65°F | SW Light | 5% | |
| Sat | 14:00 | | Light snow at altitude. Lt rain below. | 66°F | SW Light | 5% | |
| Sat | 15:00 | | Cloudy. | 67°F | SW Light | 5% | |
| Sat | 16:00 | | Cloudy. | 68°F | SW Light | 0% | |
| Sat | 17:00 | | Fair at altitude. Cloud below. | 67°F | SW Light | 0% | |
| Sat | 18:00 | | Clear sky at altitude. Fair below. | 66°F | SW Light | 0% | |
| Sat | 19:00 | | Fair. | 64°F | SW Light | 5% | |
| Sat | 20:00 | | Clear sky. | 61°F | SW Calm | 10% | |
| Sat | 21:00 | | Cloudy. | 58°F | SW Light | 5% | |
| Sat | 22:00 | | Cloudy. | 56°F | SW Light | 5% | |
| Sat | 23:00 | | Cloudy. | 55°F | SW Light | 0% | |
| Sun | 00:00 | | Fair at altitude. Mixed below. | 53°F | SE Calm | 0% | |
| Sun | 01:00 | | Clear sky. | 51°F | SE Calm | 0% | |
| Sun | 02:00 | | Clear sky. | 49°F | SE Calm | 0% | |
| Sun | 03:00 | | Clear sky at altitude. Fair below. | 48°F | SE Calm | 0% | |
| Sun | 04:00 | | Fair. | 46°F | SE Light | 0% | |
| Sun | 05:00 | | Cloudy at altitude. Mixed below. | 45°F | SE Light | 0% | |
| Sun | 06:00 | | Cloudy. | 45°F | SE Light | 0% | |
| Sun | 07:00 | | Cloudy. | 47°F | SE Light | 0% | |
| Sun | 08:00 | | Cloudy. | 51°F | SE Light | 0% | |
| Sun | 09:00 | | Cloudy. | 55°F | SE Calm | 0% | |
| Sun | 10:00 | | Cloudy. | 59°F | SE Calm | 0% | |
| Sun | 11:00 | | Cloudy. | 62°F | SE Light | 0% | |
| Sun | 12:00 | | Cloudy at altitude. Mixed below. | 65°F | SE Light | 0% | |
| Sun | 13:00 | | Cloudy. | 69°F | SE Light | 0% | |
| Sun | 14:00 | | Cloudy. | 69°F | SE Light | 0% | |
| Sun | 15:00 | | Cloudy. | 68°F | SE Light | 0% | |
| Sun | 16:00 | | Cloudy. | 66°F | SE Light | 5% | |
| Sun | 17:00 | | Cloudy. | 65°F | SE Light | 5% | |
| Sun | 18:00 | | Cloudy. | 65°F | SE Light | 5% | |
| Sun | 19:00 | | Cloudy. | 64°F | SE Calm | 0% | |
| Sun | 20:00 | | Cloudy. | 60°F | SE Calm | 0% | |
| Sun | 21:00 | | Cloudy. | 58°F | SE Light | 0% | |
| Sun | 22:00 | | Cloudy. | 57°F | SE Calm | 0% | |
| Sun | 23:00 | | Cloudy. | 56°F | SE Calm | 0% | |
| Mon | 00:00 | | Cloudy. | 53°F | SE Light | 0% | |
| Mon | 01:00 | | Cloudy. | 51°F | SE Light | 0% | |
Snow Forecast near Unterwasser
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Schwägalp | - | 10in | |||||||
| Flims | - | 5in | |||||||
| Wildhaus | - | 5in | |||||||
| Flumserberg | - | 2in | |||||||
| Laterns | - | - |
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 trail 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
Unterwasser typically enjoys reliable snow conditions, with an average snow depth of 50-100 cm throughout the season. For the latest updates on snowfall and conditions, check J2Ski for accurate and timely information.