Tänndalen 7-Day Snow Forecast

Tänndalen Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 12 June 2026 13:47 NZST

Long-Range Snow Forecast for Tänndalen

Long-range (14 to 45 days) from 12 June.

For Forecast detail, see below.

Tänndalen Snow Forecast Highlights

When will there be fresh snow in Tänndalen?

Tänndalen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (517m)
Next Snow?
There is no snow currently in the forecast for Tänndalen.

Long-range Snow Outlook for Tänndalen

Snowfall

Snow Line

Max 20℃
Min 6℃

Snow unlikely

Tänndalen 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 Tänndalen from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 12	Rain showers.	Max 17℃ Min 7℃
Sat 13	Light drizzle.	Max 17℃ Min 9℃
Sun 14	Cloudy.	Max 15℃ Min 9℃
Mon 15	Cloudy.	Max 12℃ Min 8℃
Tue 16	Cloudy.	Max 14℃ Min 6℃
Wed 17	Fair.	Max 20℃ Min 8℃
Thu 18	Light drizzle.	Max 19℃ Min 12℃

No significant snowfall is forecast for this period.

This Snow Forecast for Tänndalen, 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 Tänndalen, 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.

Tänndalen Snow Forecast updated at 13:47 NZST, next update expected imminently.

Ensemble forecast for Tänndalen, Sweden at 170m

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

Tänndalen enjoys reliable snow conditions, with typical snow depths ranging from 50 to 150 cm throughout the season. Regular snowfall and efficient grooming ensure great skiing; check J2Ski for the latest snow updates.

Off-Piste Safety in Tänndalen

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