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 18 March.
Updated 18 March 2025 00:33 UTC.
| Next Snow Expected | 18 March |
|---|---|
| Next Snow Amount | 3cm 1in |
| Next 48 Hours | 4cm 1in |
| Next 7 Days | 6cm 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 5℃ 40°F
Min -8℃ 17°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -8℃ 17°F and rising to 5℃ 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
18
3cm to 4cm 1in New Snow
Heavy snow showers, snow showers, cloudy later.
Snow Line from 539m 1,768ft to resort level.
Ylläs has 4cm 1in new snow forecast in the next 48 hours.
Ylläs Snow Report
| Snow Conditions | - |
|---|
Ylläs 7-Day Snow Forecast Overview
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| Tue 18 | Wed 19 | Thu 20 | Fri 21 | Sat 22 | Sun 23 | Mon 24 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F4 | NW F4 | W F2 | SW F2 | SW F3 | SW F3 | SW F3 |
| 718m 2,356ft | 0℃ 33°F
+4cm +1in
| -5℃ 23°F
 | -5℃ 22°F
 | -2℃ 29°F
| 3℃ 37°F
| 2℃ 35°F
| 1℃ 35°F
|
| SW F4 | NW F4 | W F3 | SW F2 | SW F3 | SW F3 | SW F3 | |
| 487m 1,596ft | 2℃ 35°F
+3cm +1in
| -4℃ 26°F
| -4℃ 25°F
| 0℃ 31°F
| 4℃ 40°F
| 3℃ 37°F
| 3℃ 37°F
|
| SW F3 | NW F4 | NW F2 | SW F2 | SW F3 | SW F3 | SW F3 | |
| 255m 837ft | 5℃ 40°F
+3cm +1in
| -1℃ 31°F
| -2℃ 28°F
| 1℃ 35°F
| 6℃ 43°F
| 5℃ 40°F
| 5℃ 40°F
|
| Snow Line | varying 539m 1,768ft | 255m 837ft | varying 669m 2,195ft | varying 679m 2,228ft | |||
| Max Town | 5℃ 40°F | -1℃ 31°F | -2℃ 28°F | 1℃ 35°F | 6℃ 43°F | 5℃ 40°F | 5℃ 40°F |
| Min Town | -8℃ 17°F | -7℃ 19°F | -13℃ 8°F | -15℃ 4°F | -1℃ 31°F | -2℃ 27°F | -2℃ 28°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 5℃ 40°F
Min -8℃ 17°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -8℃ 17°F and rising to 5℃ 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
18
3cm to 4cm 1in New Snow
Heavy snow showers, snow showers, cloudy later.
Snow Line from 539m 1,768ft to resort level.
Max -1℃ 31°F
Min -7℃ 19°F
Below freezing at all levels, with valley temperatures as low as -7℃ 19°F and not getting above -1℃ 31°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
19
Snow unlikely
Light snow showers first, clear sky then fair, clear sky later.
Max -2℃ 28°F
Min -13℃ 8°F
Below freezing at all levels, with valley temperatures as low as -13℃ 8°F and not getting above -2℃ 28°F
Temperature at BaseTemp at Base
Thu
20
Snow unlikely
Clear sky early, then fair later.
Max 1℃ 35°F
Min -15℃ 4°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -15℃ 4°F and rising to 1℃ 35°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
21
Snow unlikely
Cloudy, fair, clear spells later.
Max 6℃ 43°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 31°F to daytime highs around 6℃ 43°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
22
Snow unlikely
Light drizzle, cloudy, clear spells later.
Max 5℃ 40°F
Min -2℃ 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 27°F and rising to 5℃ 40°F
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Cloudy, fair, clear sky later.
Max 5℃ 40°F
Min -2℃ 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 5℃ 40°F
Temperature at BaseTemp at Base
Mon
24
Snow unlikely
Fair, clear sky, light snow 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 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 Snow Forecast updated at 00:33 UTC, next update expected imminently.
Snow Forecast near Ylläs
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.