Tärnaby 7-Day Snow Forecast

Tärnaby Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 September 2026 06:17 IST

Long-Range Snow Forecast for Tärnaby

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

For Forecast detail, see below.

Tärnaby Snow Forecast Highlights

When will there be fresh snow in Tärnaby?

Tärnaby Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,045m)
Next Snow?
There is no snow currently in the forecast for Tärnaby.

Long-range Snow Outlook for Tärnaby

Snowfall

Snow Line

Max 10℃
Min 2℃

3cm New Snow

Snow Line from 1,309m to 1,248m, with rain below.

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Tärnaby 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 Tärnaby from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Fair.	Max 9℃ Min 2℃
Tue 22	Cloudy.	Max 7℃ Min 2℃
Wed 23	Cloudy.	Max 10℃ Min 6℃
Thu 24	up to 2cm New Snow Light snow at altitude, drizzle below. Snow Line from 1,309m to 1,248m, with rain below.	Max 9℃ Min 2℃
Fri 25	Cloudy.	Max 8℃ Min 2℃
Sat 26	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,309m to 1,248m, with rain below.	Max 7℃ Min 4℃
Sun 27	Cloudy.	Max 10℃ Min 4℃

This Snow Forecast for Tärnaby, 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 Tärnaby, 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.

Tärnaby Snow Forecast updated at 06:17 IST, next update expected 11:30 IST.

Ensemble forecast for Tärnaby, Sweden at 540m

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

Tärnaby enjoys reliable snow conditions, typically boasting a snow depth of around 100 cm during peak season. With consistent snowfall and minimal snowmelt, skiers and snowboarders can depend on excellent conditions; for the latest updates, check J2Ski.

Off-Piste Safety in Tärnaby

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