Unterwasser Snow Forecast - 7 day
Updated 12 October 2026 01:45 NZDT
7-Day Snow Forecast for Unterwasser
1-week from 11 October.
For Forecast detail, see below.
null snow in the long-range forecast (8 to 16 days from today)!
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Unterwasser 7-Day Snow Forecast Highlights
When will there be fresh snow in Unterwasser?
| Next Snow Expected | 18 October |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | - |
| Next 7 Days | 2cm |
7-Day Snow Outlook for Unterwasser
Snowfall
Snow Line
Max 20℃
Min 3℃
7cm New Snow
Snow Line from 2,008m to 1,546m, with rain below.
null snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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Unterwasser 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 12℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 12℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Cloudy early, then light drizzle later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 13℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 13℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Fair early, then clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 16℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 16℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
13
Snow unlikely
Fair early, then cloudy later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 18℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Light drizzle first, cloudy then fair, cloudy later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 20℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Cloudy, fair, clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 20℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Fair first, clear sky then clear spells, clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 9℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 9℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
17
up to 7cm New Snow
Cloudy, light rain showers, drizzle later.
Snow Line from 2,008m to 1,546m, with rain below.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
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.
Unterwasser Snow Forecast updated at 01:45 NZDT, next update expected 07:00 NZDT.
Snow Forecast near Unterwasser
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Schwägalp | 1cm | 22cm | |||||||
| Wildhaus | - | 10cm | |||||||
| Flims | - | 6cm | |||||||
| Flumserberg | - | 5cm |
How reliable is the snow in Unterwasser?
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.