Unterwasser Weather Forecast - 7 to 16 days - 20^th March 2026

Long-range Snow Outlook for Unterwasser

Unterwasser Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Unterwasser from OpenMeteo(ECMWF IFS)

	Base	Snow and Weather	Temp Town
Fri 20		Clear spells at altitude, fair below.	Max 9℃ Min -2℃
Sat 21		1cm New Snow Cloudy. Snow Line from 1,054m to resort level (900m).	Max 8℃ Min -2℃
Sun 22		1cm New Snow Light snow showers. Snow Line from 1,500m to resort level (900m).	Max 7℃ Min -2℃
Mon 23		2cm to 3cm New Snow Light snow at altitude, light rain below. Snow Line from 1,285m to resort level (900m).	Max 5℃ Min -2℃
Tue 24		Clear spells.	Max 10℃ Min -4℃
Wed 25		3cm to 8cm New Snow Light snow showers at altitude, rain showers below. Snow Line from 1,869m to resort level (900m).	Max 9℃ Min -2℃
Thu 26		9cm to 12cm New Snow Heavy snow showers. Snow falling to resort level (900m).	Max 0℃ Min -3℃

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 Weather Forecast updated at 07:41 NZDT, next update expected 13:00 NZDT.

Current Snow