Tänndalen 7-Day Snow Forecast

Tänndalen Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 11 July 2026 11:41 PDT

Long-Range Snow Forecast for Tänndalen

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

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 (1,695ft)
Next Snow?
There is no snow currently in the forecast for Tänndalen.

Long-range Snow Outlook for Tänndalen

Snowfall

Snow Line

Max 82°F
Min 49°F

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
Sun 12	Clear sky.	Max 68°F Min 49°F
Mon 13	Cloudy.	Max 72°F Min 52°F
Tue 14	Clear sky.	Max 76°F Min 55°F
Wed 15	Fair.	Max 75°F Min 61°F
Thu 16	Cloudy.	Max 82°F Min 57°F
Fri 17	Clear spells.	Max 73°F Min 56°F
Sat 18	Light drizzle.	Max 54°F Min 49°F

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 trail 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 11:41 PDT, next update expected imminently.

Ensemble forecast for Tänndalen, Sweden at 558ft

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 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.