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Altmünster Snow Forecast - 21st March 2026

Altmünster Snow Report and Forecast

ECMWF IFS
GFS

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Updated 21 March 2026 00:48 GMT

Snow Forecast for Altmünster

Snow and Weather from 21 March.

For Forecast detail, see below.

Altmünster Snow Forecast Highlights

When will there be fresh snow in Altmünster?

Altmünster Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (792m)
Next Snow Expected26 March
Next Snow Amount 14cm 5in
Next 48 Hours - -
Next 7 Days 22cm 9in

Forecast for today in Altmünster

Max 9℃ 49°F
Min 1℃ 33°F

Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 9℃ 49°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
21

Snow unlikely

MixedCloudCloudClear

Clear spells, cloudy, clear sky later.

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

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Summary Weather and Snow Forecast for Altmünster from OpenMeteo(ECMWF IFS)
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
Fri
27
WindSE F2W F2W F3
1,150m 3,773ft
5℃ 40°F
Cloud
8℃ 47°F
Clear
7℃ 44°F
Clear
9℃ 48°F
Cloud
11℃ 53°F
Cloud
+1cm
-2℃ 28°F
Snow
+14cm +5in
-2℃ 28°F
Snow
+5cm +2in
SE F2W F2W F3
792m 2,597ft
7℃ 44°F
Cloud
10℃ 51°F
Clear
9℃ 49°F
Clear
11℃ 52°F
Cloud
14℃ 57°F
Cloud
0℃ 32°F
Snow
+14cm +5in
0℃ 32°F
Snow
+5cm +2in
SE F2W F2W F3
433m 1,421ft
9℃ 49°F
Cloud
13℃ 55°F
Clear
12℃ 53°F
Clear
14℃ 56°F
Cloud
16℃ 61°F
Cloud
3℃ 36°F
Snow
+9cm +4in
2℃ 36°F
Snow
+4cm +1in
Snow Line

848m 2,782ft

varying 925m 3,035ft
to 602m 1,975ft

varying 587m 1,926ft
to 433m 1,421ft

varying 571m 1,873ft
to 433m 1,421ft

Max Town 9℃ 49°F 13℃ 55°F 12℃ 53°F 14℃ 56°F 16℃ 61°F 3℃ 36°F 2℃ 36°F
Min Town 1℃ 33°F 0℃ 31°F 0℃ 31°F 2℃ 36°F 1℃ 34°F 1℃ 33°F -1℃ 31°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 Altmünster

Snow Forecasts for Ski Resorts near Altmünster
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Obertraun/Dachstein 1cm - 58cm 23in
Altaussee 4cm 1in 54cm 21in
Hinterstoder 1cm 1in 48cm 19in
St. Wolfgang 1cm - 47cm 18in
Ebensee am Traunsee- 30cm 12in
Gmunden- 25cm 10in
Molln- 14cm 6in

Snow Reliability

Altmünster generally enjoys reliable snow conditions, with snow depths averaging between 50-100 cm during peak season. For up-to-date snow info, check J2Ski's latest reports.

Understanding and predicting Snow Conditions in Altmünster

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