Sunne 7-Day Snow Forecast

Sunne Long-Range Snow Forecast Updated today

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Updated 21 September 2026 19:46 NZST

Long-Range Snow Forecast for Sunne

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Sunne Snow Forecast Highlights

When will there be fresh snow in Sunne?

Sunne Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (213m)
Next Snow?
There is no snow currently in the forecast for Sunne.

Long-range Snow Outlook for Sunne

Snowfall

Snow Line

Max 17℃
Min 6℃

Snow unlikely

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Sunne 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 Sunne from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Clear sky.	Max 17℃ Min 11℃
Tue 22	Fair.	Max 15℃ Min 6℃
Wed 23	Cloudy.	Max 16℃ Min 8℃
Thu 24	Rain showers.	Max 15℃ Min 10℃
Fri 25	Clear sky.	Max 17℃ Min 8℃
Sat 26	Fair.	Max 17℃ Min 9℃
Sun 27	Cloudy.	Max 16℃ Min 10℃

No significant snowfall is forecast for this period.

This Snow Forecast for Sunne, Sweden 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 Sunne, 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.

Sunne Snow Forecast updated at 19:46 NZST, next update expected 01:00 NZST.

Ensemble forecast for Sunne, Sweden at 62m

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.

Sweden Accommodation (Apartments, Chalets, Hotels) Map

Snow Reliability

Sunne enjoys good snow reliability, with an average snow depth of 50-80 cm during peak season. For the latest snow conditions and updates, check J2Ski before your visit.

Off-Piste Safety in Sunne

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