Ylläs Weather
Weather Forecast for Ylläs ( 255m to 718m 837ft to 2,356ft )
This is the Snow Forecast and Weather Outlook for Ylläs, Finland for 17 days from 15 December.
Updated 15 December 2025 06:41 UTC.
Forecast times for Ylläs are in Eastern European Time (Europe/Helsinki).
Ylläs Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Ylläs Weather Forecast updated at 06:41 UTC, next update expected 09:00 UTC.
Long-range Snow Outlook for Ylläs
Snowfall
Snow Line
19cm 7in New Snow
Snow Line from 709m 2,326ft to resort level.
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Ylläs has 10cm 4in new snow forecast in the next 48 hours.
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Ylläs Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 15 |  | 9cm 3in New Snow | Max -3℃ 26°F Min -7℃ 19°F |
| Tue 16 |  | Cloudy. | Max -1℃ 29°F Min -4℃ 25°F |
| Wed 17 | | 1cm to 2cm up to 1in New Snow | Max -2℃ 28°F Min -6℃ 22°F |
| Thu 18 |  | 5cm 2in New Snow | Max -1℃ 30°F Min -7℃ 19°F |
| Fri 19 |  | 2cm to 3cm 1in New Snow | Max 0℃ 32°F Min -9℃ 16°F |
| Sat 20 | | 1cm New Snow | Max -2℃ 28°F Min -5℃ 22°F |
| Sun 21 | | Cloudy. | Max -3℃ 26°F Min -8℃ 17°F |
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This Snow Forecast for Ylläs, Finland 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 Ylläs, 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.
Ylläs Weather Forecast updated at 06:41 UTC, next update expected 09:00 UTC.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Ylläs.For more information about this Finnish Ski Resort, See Also Skiing and Snowboarding in Ylläs .
Off-Piste Safety in Ylläs
Before skiing or snowboarding off-piste in Ylläs, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.