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Postwiesen Snow Forecast - 20th September 2026

Postwiesen Snow Report and Forecast

ECMWF IFS
GFS

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Updated 19 September 2026 07:42 PDT

Snow Forecast for Postwiesen

Snow and Weather from 20 September.

For Forecast detail, see below.

Postwiesen Snow Forecast Highlights

When will there be fresh snow in Postwiesen?

Postwiesen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,198ft)
Next Snow?
There is no snow currently in the forecast for Postwiesen.

Forecast for today in Postwiesen

Max 58°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 58°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

CloudCloudShwrsShwrs

Cloudy early, then rain showers later.

Forecast times for Postwiesen are in Berlin (Europe/Berlin) time zone.

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Postwiesen 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Postwiesen from OpenMeteo(ECMWF IFS)
Sun
20
Mon
21
Tue
22
Wed
23
Thu
24
Fri
25
Sat
26
WindSW F3NW F2SW F2
2,395ft
56°F
Shwrs
57°F
Cloud
57°F
Fair
59°F
Mixed
51°F
Lt Rain
51°F
Cloud
64°F
Clear
SW F3NW F2SW F2
2,198ft
56°F
Shwrs
58°F
Cloud
58°F
Fair
60°F
Mixed
51°F
Lt Rain
52°F
Cloud
65°F
Clear
SW F3NW F2SW F2
2,001ft
58°F
Shwrs
59°F
Cloud
60°F
Fair
62°F
Mixed
53°F
Lt Rain
54°F
Cloud
66°F
Clear
Snow Line
Max Town58°F59°F60°F62°F53°F54°F66°F
Min Town49°F45°F42°F44°F45°F45°F45°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 Reliability

Postwiesen enjoys reliable snow conditions, typically featuring a snow depth of around 50-100 cm throughout the season. Regular snowfall ensures excellent skiing, but always check J2Ski for the latest updates on snow conditions.

Understanding and predicting Snow Conditions in Postwiesen

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