Unterwasser 48-Hour Snow Forecast
Updated 05 May 2026 01:41 UTC
2-Day Forecast for Unterwasser
48-hours from 5 May.
See below for forecast detail
Unterwasser Snow Forecast updated at 01:41 UTC, next update expected 07:00 UTC.
Forecast for today in Unterwasser
Max 17℃ 62°F
Min 7℃ 44°F
Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 17℃ 62°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
05
Snow unlikely
Clear spells first, cloudy then rain showers, clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Unterwasser
Max 12℃ 53°F
Min 5℃ 40°F
Valley temperatures from an overnight low of 5℃ 40°F to daytime highs around 12℃ 53°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
06
up to 2cm up to 1in New Snow
Cloudy, rain showers, light drizzle later.
Snow Line from 2,192m 7,192ft to 1,500m 4,921ft , with rain below.
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? | |||
|---|---|---|---|---|---|---|---|
| Tue | 02:00 |  | Fair. | 8℃ 46°F | S Light | 0% | |
| Tue | 03:00 | | Clear sky at altitude. Fair below. | 7℃ 45°F | S Light | 0% | |
| Tue | 04:00 | | Cloudy at altitude. Mixed below. | 7℃ 44°F | S Light | 0% | |
| Tue | 05:00 | | Clear spells at altitude. Fair below. | 7℃ 44°F | S Light | 0% | |
| Tue | 06:00 | | Cloudy at altitude. Mixed below. | 7℃ 45°F | S Light | 0% | |
| Tue | 07:00 | | Cloudy. | 8℃ 47°F | S Light | 5% | |
| Tue | 08:00 | | Cloudy. | 10℃ 50°F | S Light | 10% | |
| Tue | 09:00 | | Cloudy. | 12℃ 53°F | S Calm | 25% | |
| Tue | 10:00 | | Cloudy. | 14℃ 56°F | S Calm | 45% | |
| Tue | 11:00 | | Cloudy. | 15℃ 59°F | S Calm | 55% | |
| Tue | 12:00 | | Light snow at altitude. Lt rain below. | 14℃ 58°F | S Light | 50% | |
| Tue | 13:00 |  | Light drizzle. | 12℃ 54°F | S Light | 40% | |
| Tue | 14:00 | | Light snow at altitude. Lt rain below. | 12℃ 53°F | S Calm | 35% | |
| Tue | 15:00 | | Light snow at altitude. Lt rain below. | 15℃ 59°F | S Light | 50% | |
| Tue | 16:00 | | Light drizzle. | 16℃ 61°F | S Light | 70% | |
| Tue | 17:00 | | Light snow at altitude. Lt drizzle below. | 17℃ 62°F | S Light | 85% | |
| Tue | 18:00 |  | Light snow at altitude. Rain below. | 14℃ 58°F | S Light | 75% | |
| Tue | 19:00 | | Light drizzle. | 13℃ 55°F | S Light | 55% | |
| Tue | 20:00 | | Fair. | 11℃ 52°F | S Light | 40% | |
| Tue | 21:00 |  | Clear sky. | 9℃ 49°F | S Calm | 25% | |
| Tue | 22:00 | | Fair at altitude. Clear below. | 8℃ 47°F | S Calm | 15% | |
| Tue | 23:00 | | Clear sky. | 8℃ 46°F | S Calm | 5% | |
| Wed | 00:00 | | Clear sky. | 8℃ 45°F | SE Calm | 0% | |
| Wed | 01:00 | | Clear sky at altitude. Fair below. | 7℃ 44°F | SE Calm | 0% | |
| Wed | 02:00 | | Fair. | 6℃ 43°F | SE Calm | 5% | |
| Wed | 03:00 | | Cloudy. | 6℃ 43°F | SE Calm | 10% | |
| Wed | 04:00 | | Cloudy. | 6℃ 43°F | SE Calm | 20% | |
| Wed | 05:00 | | Cloudy. | 6℃ 43°F | SE Calm | 30% | |
| Wed | 06:00 | | Cloudy. | 7℃ 44°F | SE Calm | 40% | |
| Wed | 07:00 | | Cloudy. | 8℃ 46°F | SE Calm | 50% | |
| Wed | 08:00 | | Cloudy. | 9℃ 48°F | SE Calm | 55% | |
| Wed | 09:00 | | Cloudy. | 9℃ 49°F | SE Calm | 55% | |
| Wed | 10:00 | | Light snow at altitude. Lt rain below. | 10℃ 51°F | SE Light | 55% | |
| Wed | 11:00 | | Light snow at altitude. Lt rain below. | 11℃ 52°F | SE Light | 60% | |
| Wed | 12:00 | | Light drizzle. | 12℃ 53°F | SE Light | 70% | |
| Wed | 13:00 | | Light snow at altitude. Drizzle below. | 11℃ 52°F | SE Calm | 80% | |
| Wed | 14:00 | | Drizzle. | 10℃ 51°F | SE Light | 90% | |
| Wed | 15:00 | | Light snow at altitude. Drizzle below. | 12℃ 53°F | SE Calm | 95% | |
| Wed | 16:00 | | Heavy snow showers at altitude. Lt rain below. | 11℃ 51°F | SE Light | 95% | |
| Wed | 17:00 | | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 10℃ 50°F | SE Light | 95% |
| Wed | 18:00 | | up to 1cm New Snow | Light snow at altitude. Drizzle below. | 9℃ 48°F | SE Light | 95% |
| Wed | 19:00 | | Cloudy at altitude. Lt drizzle below. | 8℃ 47°F | SE Light | 90% | |
| Wed | 20:00 | | Clear spells at altitude. Lt drizzle below. | 8℃ 46°F | SE Light | 90% | |
| Wed | 21:00 | | up to 1cm New Snow | Cloudy at altitude. Lt rain below. | 6℃ 43°F | SE Light | 85% |
| Wed | 22:00 | | Light snow at altitude. Lt drizzle below. | 5℃ 42°F | SE Light | 80% | |
| Wed | 23:00 | | Light snow at altitude. Lt rain below. | 5℃ 40°F | SE Light | 75% | |
| Thu | 00:00 | | Light snow at altitude. Lt drizzle below. | 5℃ 42°F | SW Light | 70% | |
| Thu | 01:00 | | Light snow at altitude. Drizzle below. | 5℃ 42°F | SW Light | 70% | |
Snow Forecast near Unterwasser
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Flims | 13cm 5in | 14cm 5in | |||||||
| Schwägalp | 7cm 3in | 7cm 3in | |||||||
| Flumserberg | 3cm 1in | 3cm 1in | |||||||
| Wildhaus | 3cm 1in | 3cm 1in |
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.
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.