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Flattach Snow Forecast - 20th April 2026

Flattach Snow Report and Forecast

ECMWF IFS
GFS

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Updated 20 April 2026 20:43 BST

Snow Forecast for Flattach

Snow and Weather from 20 April.

For Forecast detail, see below.

Flattach Snow Forecast Highlights

When will there be fresh snow in Flattach?

Flattach Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,910m)
Next Snow?
There is no snow currently in the forecast for Flattach.
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Forecast for today in Flattach

Max 12℃ 53°F
Min 4℃ 39°F

Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 12℃ 53°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
20

up to 1cm New Snow

CloudCloudMixedFair

Cloudy, clear spells, fair later.

Snow Line from 2,208m 7,244ft to 2,038m 6,686ft , with rain below.

Forecast times for Flattach are in Vienna (Europe/Vienna) time zone.

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Summary Weather and Snow Forecast for Flattach from OpenMeteo(ECMWF IFS)
Mon
20
Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
Wind
3,120m 10,236ft
-4℃ 24°F
Lt Snow Shwrs
+1cm
-7℃ 20°F
Cloud
-7℃ 20°F
Fair
-3℃ 26°F
Clear
-1℃ 29°F
Mixed
-1℃ 30°F
Cloud
-2℃ 28°F
Cloud
1,910m 6,266ft
4℃ 39°F
Mixed
1℃ 34°F
Cloud
2℃ 35°F
Fair
5℃ 41°F
Clear
7℃ 44°F
Mixed
7℃ 44°F
Cloud
6℃ 43°F
Cloud
700m 2,297ft
12℃ 53°F
Mixed
9℃ 48°F
Cloud
9℃ 48°F
Fair
12℃ 54°F
Clear
14℃ 58°F
Mixed
14℃ 58°F
Cloud
14℃ 56°F
Cloud
Snow Line

varying 2,208m 7,244ft
to 2,038m 6,686ft

Max Town 12℃ 53°F 9℃ 48°F 9℃ 48°F 12℃ 54°F 14℃ 58°F 14℃ 58°F 14℃ 56°F
Min Town 4℃ 39°F 1℃ 33°F 0℃ 33°F -1℃ 30°F 3℃ 36°F 2℃ 35°F 4℃ 39°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.

Snow Forecast near Flattach

Snow Forecasts for Ski Resorts near Flattach
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Bad Gastein 5cm 2in 5cm 2in
Rauris 5cm 2in 5cm 2in
Bad Hofgastein 3cm 1in 3cm 1in
Heiligenblut / Großglockner 1cm - 1cm -

Snow Reliability

Flattach typically enjoys reliable snow conditions, with an average snow depth of around 150 cm during peak season. Snowfall is consistent, and the glacier helps maintain good conditions; for the latest snow reports, check J2Ski.

Understanding and predicting Snow Conditions in Flattach

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