Grimentz Long-Range Snow Forecast - 18^th October 2026

Long-range Snow Outlook for Grimentz

Grimentz Long-Range (2 weeks+) Snow Forecast Outlook

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.

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

	Base	Snow and Weather	Temp Town
Sun 18		Light snow at altitude, light rain below.	Max 12℃ 53°F Min 6℃ 43°F
Mon 19		Fog at altitude, clear spells below.	Max 17℃ 62°F Min 5℃ 41°F
Tue 20		Light snow at altitude, light rain showers below.	Max 13℃ 56°F Min 7℃ 44°F
Wed 21		up to 21cm up to 8in New Snow Light snow. Snow Line from 2,539m 8,330ft to resort level ( 1,570m 5,151ft ).	Max 8℃ 46°F Min 1℃ 34°F
Thu 22		up to 1cm New Snow Light snow showers at altitude, light rain showers below. Snow falling to resort level ( 1,570m 5,151ft ).	Max 7℃ 45°F Min -3℃ 26°F
Fri 23		1cm to 11cm up to 4in New Snow Light snow showers at altitude, light rain below. Snow Line from 2,016m 6,614ft to resort level ( 1,570m 5,151ft ).	Max 4℃ 40°F Min -2℃ 28°F
Sat 24		8cm 3in New Snow Light snow showers. Snow falling to resort level ( 1,570m 5,151ft ).	Max 0℃ 33°F Min -7℃ 20°F

This Snow Forecast for Grimentz, 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 Grimentz, 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.

Grimentz Snow Forecast updated at 00:45 UTC, next update expected 03:00 UTC.