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Altmünster Snow Forecast - 20th March 2026

Altmünster Snow Report and Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 11:45 PDT

Snow Forecast for Altmünster

Snow and Weather from 20 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 (2,597ft)
Next Snow Expected26 March
Next Snow Amount4in
Next 48 Hours-
Next 7 Days6in

Forecast for today in Altmünster

Max 53°F
Min 31°F

Valley temperatures from an overnight low of 31°F to daytime highs around 53°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
20

Snow unlikely

ClearMixedClearFair

Clear sky first, clear spells then clear sky, fair later.

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

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Altmünster 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Altmünster from OpenMeteo(ECMWF IFS)
Fri
20
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
WindS F2W F3
3,773ft
44°F
Clear
39°F
Cloud
45°F
Cloud
44°F
Clear
47°F
Mixed
49°F
Snow
28°F
Snow
+4in
S F2W F3
2,597ft
48°F
Clear
44°F
Cloud
49°F
Cloud
48°F
Clear
51°F
Mixed
54°F
Snow
32°F
Snow
+4in
S F2W F3
1,421ft
53°F
Clear
48°F
Cloud
54°F
Cloud
52°F
Clear
56°F
Mixed
58°F
Rain
36°F
Snow
+2in
Snow Line

varying 2,280ft
to 1,926ft

varying 1,824ft
to 1,421ft

Max Town53°F48°F54°F52°F56°F58°F36°F
Min Town31°F33°F31°F31°F35°F35°F33°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.

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Snow Forecast near Altmünster

Snow Forecasts for Ski Resorts near Altmünster
Ski Area 48 Hr 7 DayFrSaSuMoTuWeTh
Obertraun/Dachstein- 19in
Altaussee1in 17in
Hinterstoder1in 16in
St. Wolfgang-14in
Ebensee am Traunsee-8in
Gmunden-7in
Molln-4in

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.