Unterwasser Snow Forecast - 7 day
Updated 11 October 2026 08:48 BST
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 1in |
| Next 48 Hours | - - |
| Next 7 Days | 2cm 1in |
7-Day Snow Outlook for Unterwasser
Snowfall
Snow Line
Max 20℃ 68°F
Min 3℃ 38°F
7cm 3in New Snow
Snow Line from 2,023m 6,637ft to 1,546m 5,072ft , with rain below.
null snow in the long-range forecast (8 to 16 days from today)!
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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℃ 53°F
Min 8℃ 47°F
Valley temperatures from an overnight low of 8℃ 47°F to daytime highs around 12℃ 53°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
11
Snow unlikely
Cloudy early, then light drizzle later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 14℃ 56°F
Min 5℃ 42°F
Valley temperatures from an overnight low of 5℃ 42°F to daytime highs around 14℃ 56°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Fair first, clear sky then cloudy, clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 17℃ 63°F
Min 3℃ 38°F
Valley temperatures from an overnight low of 3℃ 38°F to daytime highs around 17℃ 63°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
13
Snow unlikely
Fair, clear sky, cloudy later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 19℃ 66°F
Min 9℃ 49°F
Valley temperatures from an overnight low of 9℃ 49°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Cloudy, rain showers, cloudy later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 19℃ 67°F
Min 7℃ 44°F
Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 19℃ 67°F
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Cloudy, clear sky, fair later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 20℃ 68°F
Min 6℃ 43°F
Valley temperatures from an overnight low of 6℃ 43°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Fair early, then clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 9℃ 48°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 9℃ 48°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
17
up to 7cm up to 3in New Snow
Light drizzle, light rain showers, drizzle later.
Snow Line from 2,008m 6,588ft to 1,546m 5,072ft , 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 08:48 BST, next update expected 14:00 BST.
Snow Forecast near Unterwasser
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Schwägalp | 1cm - | 22cm 9in | |||||||
| Wildhaus | - | 11cm 4in | |||||||
| Flims | - | 6cm 2in | |||||||
| Flumserberg | - | 5cm 2in |
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.