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Turku Snow Forecast - 20th September 2026

Turku Snow Report and Forecast

ECMWF IFS
GFS

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Updated 20 September 2026 04:42 CDT

Snow Forecast for Turku

Snow and Weather from 20 September.

For Forecast detail, see below.

Turku Snow Forecast Highlights

When will there be fresh snow in Turku?

Turku Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (30m)
Next Snow?
There is no snow currently in the forecast for Turku.

Forecast for today in Turku

Max 16℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

ShwrsFairLt DrizzleLt Drizzle

Rain showers, fair, light drizzle later.

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

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Summary Weather and Snow Forecast for Turku from OpenMeteo(ECMWF IFS)
Sun
20
Mon
21
Tue
22
Wed
23
Thu
24
Fri
25
Sat
26
WindSW F3NE F2NE F2NE F3NW F2SW F2
55m
16℃
Shwrs
16℃
Lt Drizzle
16℃
Clear
15℃
Clear
13℃
Cloud
15℃
Cloud
15℃
Shwrs
SW F3NE F2NE F2NE F3NW F2SW F2
30m
16℃
Shwrs
16℃
Lt Drizzle
16℃
Clear
15℃
Clear
13℃
Cloud
15℃
Cloud
15℃
Shwrs
SW F3NE F2NE F2NE F3NW F2SW F2
5m
16℃
Shwrs
16℃
Lt Drizzle
16℃
Clear
15℃
Clear
13℃
Cloud
15℃
Cloud
15℃
Shwrs
Snow Line
Max Town16℃16℃16℃15℃13℃15℃15℃
Min Town11℃9℃7℃6℃11℃11℃11℃

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.

Finland Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Reliability

Turku typically sees a snow depth of about 60 cm during peak season, with reliable snowfall from December through March. For the latest snow conditions, check out J2Ski for updated information.

Understanding and predicting Snow Conditions in Turku

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