Unterwasser Snow Forecast - 7 day
Updated 01 September 2026 07:47 NZST
7-Day Snow Forecast for Unterwasser
1-week from 31 August.
For Forecast detail, see below.
There is some 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.
Unterwasser 7-Day Snow Forecast Highlights
When will there be fresh snow in Unterwasser?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Unterwasser. |
7-Day Snow Outlook for Unterwasser
Snowfall
Snow Line
Max 30℃
Min 9℃
Snow unlikely
There is some 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.
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 20℃
Min 13℃
Valley temperatures from an overnight low of 13℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Mon
31
Snow unlikely
Clear sky early, then light drizzle later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 21℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Clear sky early, then clear spells later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 22℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Wed
02
Snow unlikely
Clear sky, cloudy, clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 23℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Thu
03
Snow unlikely
Clear sky, clear spells, fair later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 27℃
Min 13℃
Valley temperatures from an overnight low of 13℃ to daytime highs around 27℃
Temperature at BaseTemp at Base
Fri
04
Snow unlikely
Clear sky.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 28℃
Min 17℃
Valley temperatures from an overnight low of 17℃ to daytime highs around 28℃
Temperature at BaseTemp at Base
Sat
05
Snow unlikely
Clear sky.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Max 30℃
Min 19℃
Valley temperatures from an overnight low of 19℃ to daytime highs around 30℃
Temperature at BaseTemp at Base
Sun
06
Snow unlikely
Fair early, then clear sky later.
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 07:47 NZST, next update expected 13:00 NZST.
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.