Ylläs Snow Report and Forecast
Snow Forecast for Ylläs
When will there be fresh snow?
This is the Snow Forecast for Ylläs, Finland for 16 days from 20 May.
Updated 20 May 2025 09:38 PDT.
| Next Snow Expected | 21 May |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | 2in |
| Next 7 Days | 2in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Ylläs.
Forecast for today in Ylläs
Max 42°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
20
New Snow
Cloudy, light drizzle, light snow later.
Snow Line from 1,637ft to resort level.
Ylläs has 2in new snow forecast in the next 48 hours.
Ylläs Snow Report
Snow report from Levi (near Ylläs)
| Snow Conditions | - |
|---|
Ylläs 7-Day Snow Forecast Overview
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| Tue 20 | Wed 21 | Thu 22 | Fri 23 | Sat 24 | Sun 25 | Mon 26 | |
|---|---|---|---|---|---|---|---|
| Wind | W F4 | NE F4 | NE F3 | E F2 | SW F2 | S F3 | |
| 2,356ft | 34°F
 | 29°F
 +1in
| 37°F
| 49°F
 | 45°F
| 52°F
 | 42°F
|
| W F4 | NE F4 | NE F3 | E F2 | SW F2 | S F3 | ||
| 1,596ft | 36°F
 | 32°F
+2in
| 40°F
| 52°F
| 47°F
| 55°F
| 45°F
|
| W F4 | NE F4 | NE F3 | E F2 | SW F2 | S F3 | ||
| 837ft | 42°F
| 38°F
| 46°F
 | 57°F
| 54°F
| 58°F
| 46°F
|
| Snow Line | varying 1,637ft | varying 1,342ft | 837ft | ||||
| Max Town | 42°F | 38°F | 46°F | 57°F | 54°F | 58°F | 46°F |
| Min Town | 35°F | 33°F | 33°F | 33°F | 41°F | 40°F | 40°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
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 42°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 42°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
20
New Snow
Cloudy, light drizzle, light snow later.
Snow Line from 1,637ft to resort level.
Max 38°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 38°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
21
up to 1in New Snow
Snow showers first, cloudy then light snow at altitude, light snow later.
Snow Line from 1,342ft to resort level.
Max 46°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 46°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
22
New Snow
Light snow, cloudy, clear sky later.
Snow falling to resort level.
Max 57°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 57°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Fri
23
Snow unlikely
Clear sky early, then light drizzle later.
Max 54°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Sat
24
Snow unlikely
Light drizzle first, drizzle then cloudy, clear spells later.
Max 58°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 58°F
Temperature at BaseTemp at Base
Sun
25
Snow unlikely
Light drizzle, clear sky, light drizzle later.
Max 46°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 46°F
Temperature at BaseTemp at Base
Mon
26
Snow unlikely
Clear sky, light drizzle, cloudy later.
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 09:38 PDT, next update expected imminently.
Snow Forecast near Ylläs
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Levi | 1in | 1in |
Understanding and predicting Snow Conditions in Ylläs
Here are our tips for making the most of a trip to Ylläs, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Ylläs, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Ylläs is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Ylläs will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Ylläs for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.