Val Lumnezia 7-Day Snow Forecast

Val Lumnezia Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 14 May 2026 07:42 UTC

Long-Range Snow Forecast for Val Lumnezia

Long-range (14 to 45 days) from 14 May.

For Forecast detail, see below.

Val Lumnezia Snow Forecast Highlights

When will there be fresh snow in Val Lumnezia?

Val Lumnezia Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,772m)
Next Snow Expected	14 May
Next Snow Amount	2cm 1in
Next 48 Hours	5cm 2in
Next 7 Days	5cm 2in

Long-range Snow Outlook for Val Lumnezia

Snowfall

Snow Line

Max 18℃ 63°F
Min -2℃ 28°F

10cm 4in New Snow

Snow Line from 2,244m 7,362ft to resort level ( 1,244m 4,081ft ).

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Val Lumnezia 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 Val Lumnezia from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 14	up to 5cm up to 2in New Snow Light snow at altitude, light rain below. Snow Line from 2,244m 7,362ft to 1,490m 4,888ft , with rain below.	Max 11℃ 51°F Min 3℃ 37°F
Fri 15	up to 4cm up to 1in New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 1,982m 6,503ft to resort level ( 1,244m 4,081ft ).	Max 6℃ 43°F Min 1℃ 35°F
Sat 16	up to 1cm New Snow Light snow. Snow Line from 1,659m 5,443ft to resort level ( 1,244m 4,081ft ).	Max 8℃ 46°F Min 1℃ 34°F
Sun 17	Cloudy.	Max 12℃ 54°F Min -2℃ 29°F
Mon 18	Light snow showers at altitude, light rain showers below.	Max 14℃ 57°F Min -2℃ 28°F
Tue 19	Cloudy.	Max 16℃ 61°F Min 4℃ 40°F
Wed 20	Cloudy at altitude, light drizzle below.	Max 18℃ 63°F Min 9℃ 48°F

This Snow Forecast for Val Lumnezia, 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 Val Lumnezia, 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.

Val Lumnezia Snow Forecast updated at 07:42 UTC, next update expected imminently.

Ensemble forecast for Val Lumnezia, Switzerland at 1,244m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Val Lumnezia

Snow Forecasts for Ski Resorts near Val Lumnezia
Ski Area	48 Hr	7 Day
Parpan	17cm 7in	21cm 8in
Flims	13cm 5in	19cm 7in
Madesimo	14cm 6in	19cm 8in
Lenzerheide - Valbella	11cm 4in	13cm 5in
Laax	11cm 4in	13cm 5in
Avers / Cresta	9cm 4in	12cm 5in
Disentis Sedrun	7cm 3in	9cm 3in

Snow Reliability

Val Lumnezia typically enjoys reliable snow conditions, with an average snow depth of 100 cm during peak season. For the latest snowfall updates and conditions, visit J2Ski for accurate information.

Off-Piste Safety in Val Lumnezia

Before skiing or snowboarding off-piste in Val Lumnezia, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.