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Rettenberg Snow Forecast - 21st April 2026

Rettenberg Snow Report and Forecast

ECMWF IFS
GFS

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Updated 21 April 2026 18:10 IST

Snow Forecast for Rettenberg

Snow and Weather from 21 April.

For Forecast detail, see below.

Avalanche Risk

2Avalanche Risk Level 2

Moderate

Rettenberg Snow Forecast Highlights

When will there be fresh snow in Rettenberg?

Rettenberg Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,200m)
Next Snow?
There is no snow currently in the forecast for Rettenberg.

Forecast for today in Rettenberg

Max 10℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
21

Snow unlikely

ClearClearCloudClear

Clear sky, cloudy, clear sky later.

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

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Rettenberg 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Rettenberg from OpenMeteo(ECMWF IFS)
Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Wind
1,650m
4℃
Cloud
6℃
Clear
9℃
Clear
11℃
Clear
11℃
Clear
9℃
Clear
7℃
Cloud
NE F2
1,200m
7℃
Clear
8℃
Clear
12℃
Clear
13℃
Cloud
14℃
Clear
11℃
Clear
10℃
Cloud
NE F2NE F3
750m
10℃
Clear
10℃
Clear
14℃
Clear
16℃
Cloud
16℃
Clear
14℃
Clear
12℃
Cloud
Snow Line
Max Town10℃10℃14℃16℃16℃14℃12℃
Min Town3℃1℃0℃0℃1℃3℃1℃

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 Reliability

Rettenberg typically enjoys reliable snow conditions, with an average snow depth of around 70 cm during peak season. Snowfall is consistent, but it's advisable to check the latest snow information on J2Ski for updates.

Understanding and predicting Snow Conditions in Rettenberg

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