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Ounasvaara Snow Forecast - 12th May 2026

Ounasvaara Snow Report and Forecast

ECMWF IFS
GFS

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Updated 12 May 2026 10:50 AEST

Snow Forecast for Ounasvaara

Snow and Weather from 12 May.

For Forecast detail, see below.

Ounasvaara Snow Forecast Highlights

When will there be fresh snow in Ounasvaara?

Ounasvaara Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (130m)
Next Snow?
There is no snow currently in the forecast for Ounasvaara.

Forecast for today in Ounasvaara

Max 15℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 15℃

Temperature at BaseTemp at Base

Tue
12

Snow unlikely

CloudCloudCloudLt Drizzle

Cloudy early, then light drizzle later.

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

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Ounasvaara 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Ounasvaara from OpenMeteo(ECMWF IFS)
Tue
12
Wed
13
Thu
14
Fri
15
Sat
16
Sun
17
Mon
18
WindSE F3SE F2S F3
200m
14℃
Cloud
15℃
Cloud
13℃
Clear
15℃
Cloud
17℃
Clear
17℃
Clear
19℃
Cloud
SE F3SE F2S F3
130m
14℃
Cloud
15℃
Cloud
13℃
Clear
16℃
Cloud
18℃
Clear
17℃
Clear
19℃
Cloud
SE F3SE F2S F3
60m
15℃
Cloud
16℃
Cloud
14℃
Clear
17℃
Cloud
19℃
Clear
18℃
Clear
20℃
Cloud
Snow Line
Max Town15℃16℃14℃17℃19℃18℃20℃
Min Town8℃10℃7℃8℃7℃9℃10℃

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.

Snow Reliability

Ounasvaara typically enjoys reliable snow conditions, with an average snow depth of around 60 cm during peak season. For the latest snow reports and information, be sure to check J2Ski before your trip.

Understanding and predicting Snow Conditions in Ounasvaara

Here are our tips for making the most of a trip to Ounasvaara, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Ounasvaara, 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 Ounasvaara 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 Ounasvaara 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 Ounasvaara 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.