J2Ski USA J2Ski logo
Facebook

Ylläs 7-Day Snow Forecast - 20th September 2026

Ylläs Snow Forecast - 7 day

ECMWF IFS
GFS
ICON

PROSubscribe to Switch Weather Model

Updated 20 September 2026 11:42 PDT

7-Day Snow Forecast for Ylläs

1-week from 20 September.

For Forecast detail, see below.

Ylläs 7-Day Snow Forecast Highlights

When will there be fresh snow in Ylläs?

Ylläs Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,596ft)
Next Snow?
There is no snow currently in the forecast for Ylläs.

7-Day Snow Outlook for Ylläs

 
Snowfall

 
Snow Line

Max 53°F
Min 36°F

Snow unlikely

Partner Offers

Ylläs Medium-Range (7-Day) Snow Forecast Detail

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.

Max 47°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 47°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

CloudShwrsCloudCloud

Cloudy, rain showers, cloudy later.

Forecast times for Ylläs are in Helsinki (Europe/Helsinki) time zone.

Max 52°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 52°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

MixedClearFairClear

Clear spells first, clear sky then fair, clear sky later.

Forecast times for Ylläs are in Helsinki (Europe/Helsinki) time zone.

Max 50°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 50°F

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearFairCloudCloud

Clear sky, fair, cloudy later.

Forecast times for Ylläs are in Helsinki (Europe/Helsinki) time zone.

Max 53°F
Min 39°F

Valley temperatures from an overnight low of 39°F to daytime highs around 53°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

CloudCloudCloudFair

Cloudy early, then fair later.

Forecast times for Ylläs are in Helsinki (Europe/Helsinki) time zone.

Max 52°F
Min 39°F

Valley temperatures from an overnight low of 39°F to daytime highs around 52°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

CloudCloudCloudFair

Cloudy early, then fair later.

Forecast times for Ylläs are in Helsinki (Europe/Helsinki) time zone.

Max 49°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 49°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

FairCloudCloudLt Drizzle

Fair, cloudy, light drizzle later.

Forecast times for Ylläs are in Helsinki (Europe/Helsinki) time zone.

Max 52°F
Min 46°F

Valley temperatures from an overnight low of 46°F to daytime highs around 52°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

Lt DrizzleDrizzleDrizzleDrizzle

Light drizzle early, then drizzle later.

Forecast times for Ylläs are in Helsinki (Europe/Helsinki) time zone.

No significant snowfall is forecast for this period.

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 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.

Ylläs Snow Forecast updated at 11:42 PDT, next update expected 14:00 PDT.

Snow Reliability

Ylläs is renowned for its snow reliability, with an average snow depth of 50-100 cm during peak season. The region typically experiences consistent snowfall, ensuring excellent skiing conditions; for the latest updates, check J2Ski.