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 30 April.
Updated 30 April 2025 09:34 PDT.
| Next Snow Expected | 3 May |
|---|---|
| Next Snow Amount | 4in |
| Next 48 Hours | - |
| Next 7 Days | 6in |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
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 14°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 14°F and rising to 42°F
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Clear sky early, then clear spells later.
Ylläs has no new snow forecast in the next 48 hours.
Ylläs Snow Report
| Snow Conditions | - |
|---|
Ylläs 7-Day Snow Forecast Overview
Get this snow forecast by e-mail Join J2Ski's Snow Mail Here
NEW FOR 24/25 - Improved Forecasts for Ylläs - high-resolution weather models, updated more often - Subscribe
| Wed 30 | Thu 01 | Fri 02 | Sat 03 | Sun 04 | Mon 05 | Tue 06 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F2 | SW F2 | S F3 | SE F4 | N F4 | ||
| 2,356ft | 35°F
| 38°F
 | 31°F
| 28°F
 +4in
| 24°F
+2in
| 25°F
| 31°F
|
| SW F3 | SW F3 | S F3 | SE F4 | N F4 | |||
| 1,596ft | 38°F
| 41°F
| 33°F
 | 31°F
+4in
| 27°F
+2in
| 28°F
| 33°F
|
| SW F2 | SW F2 | S F2 | SE F4 | N F4 | E F2 | ||
| 837ft | 42°F
| 47°F
| 39°F
 | 36°F
+3in
| 30°F
+2in
| 31°F
| 36°F
|
| Snow Line | 837ft | 837ft | |||||
| Max Town | 42°F | 47°F | 39°F | 36°F | 30°F | 31°F | 36°F |
| Min Town | 14°F | 29°F | 34°F | 27°F | 26°F | 20°F | 16°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 14°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 14°F and rising to 42°F
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Clear sky early, then clear spells later.
Max 47°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 47°F
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Cloudy, clear spells, cloudy later.
Max 39°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 39°F
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Rain showers early, then light drizzle later.
Max 36°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
03
3in to 4in New Snow
Heavy snow showers, light snow, heavy snow showers later.
Snow falling to resort level.
Max 30°F
Min 26°F
Below freezing at all levels, with valley temperatures as low as 26°F and not getting above 30°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
04
2in New Snow
Heavy snow showers, light snow, cloudy later.
Snow falling to resort level.
Max 31°F
Min 20°F
Below freezing at all levels, with valley temperatures as low as 20°F and not getting above 31°F
Temperature at BaseTemp at Base
Mon
05
Snow unlikely
Clear spells, fair, cloudy later.
Max 36°F
Min 16°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 16°F and rising to 36°F
Temperature at BaseTemp at Base
Tue
06
Snow unlikely
Clear spells early, then clear sky 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 09:34 PDT, next update expected 12:00 PDT.
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.