Four Valleys Long-Range Snow Forecast - 18^th October 2026

Long-range Snow Outlook for Four Valleys

Four Valleys 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 Four Valleys from OpenMeteo(ECMWF IFS)

	Base	Snow and Weather	Temp Town
Sun 18		up to 2cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 3,049m 10,003ft to 2,126m 6,975ft , with rain below.	Max 16℃ 60°F Min 8℃ 47°F
Mon 19		Cloudy.	Max 21℃ 70°F Min 9℃ 48°F
Tue 20		up to 2cm up to 1in New Snow Fog at altitude, cloudy below. Snow Line from 3,111m 10,207ft to 2,680m 8,793ft , with rain below.	Max 19℃ 67°F Min 7℃ 45°F
Wed 21		up to 21cm up to 8in New Snow Snow showers at altitude, rain showers below. Snow Line from 2,618m 8,589ft to 1,603m 5,259ft , with rain below.	Max 12℃ 53°F Min 5℃ 41°F
Thu 22		up to 2cm up to 1in New Snow Light snow at altitude, drizzle below. Snow Line from 1,695m 5,561ft to 1,234m 4,049ft , with rain below.	Max 6℃ 44°F Min -2℃ 28°F
Fri 23		up to 4cm up to 1in New Snow Snow showers at altitude, rain showers below. Snow Line from 2,188m 7,178ft to resort level ( 1,080m 3,543ft ).	Max 9℃ 48°F Min -1℃ 29°F
Sat 24		3cm to 7cm 1in to 3in New Snow Light snow showers at altitude, light rain below. Snow Line from 1,234m 4,049ft to resort level ( 1,080m 3,543ft ).	Max 3℃ 36°F Min -1℃ 30°F

This Snow Forecast for Four Valleys, 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 Four Valleys, 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.

Four Valleys Snow Forecast updated at 20:47 UTC, next update expected 02:00 UTC.