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Flumserberg Snow Forecast - 18th May 2026

Flumserberg Snow Report and Forecast

ECMWF IFS
GFS

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Updated 18 May 2026 11:40 AEST

Snow Forecast for Flumserberg

Snow and Weather from 18 May.

For Forecast detail, see below.

Flumserberg Snow Forecast Highlights

When will there be fresh snow in Flumserberg?

Flumserberg Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,610m)
Next Snow?
There is no snow currently in the forecast for Flumserberg.
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Forecast for today in Flumserberg

Max 12℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 12℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
18

up to 1cm New Snow

MixedMixedDrizzleDrizzle

Clear spells early, then drizzle later.

Snow Line from 1,923m to 1,769m, with rain below.

Forecast times for Flumserberg are in Zurich (Europe/Zurich) time zone.

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Flumserberg 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Flumserberg from OpenMeteo(ECMWF IFS)
Mon
18
Tue
19
Wed
20
Thu
21
Fri
22
Sat
23
Sun
24
Wind
2,220m
4℃
Fair
+1cm
5℃
Cloud
8℃
Lt Drizzle
10℃
Fair
14℃
Clear
15℃
Clear
14℃
Cloud
1,610m
8℃
Lt Drizzle
9℃
Lt Drizzle
12℃
Lt Drizzle
15℃
Fair
18℃
Clear
20℃
Clear
17℃
Cloud
1,000m
12℃
Mixed
13℃
Shwrs
16℃
Cloud
19℃
Fair
22℃
Fair
23℃
Clear
21℃
Cloud
Snow Line

varying 1,923m
to 1,769m

1,954m

Max Town12℃13℃16℃19℃22℃23℃21℃
Min Town3℃1℃9℃7℃8℃9℃13℃

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 Flumserberg

Snow Forecasts for Ski Resorts near Flumserberg
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Laax5cm 5cm
Brigels-Waltensburg-Andiast4cm 4cm
Flims4cm 4cm
Schwägalp3cm 3cm
Arosa2cm 2cm
Wildhaus2cm 2cm

Snow Reliability

Flumserberg enjoys reliable snow conditions, with average snow depths reaching up to 150 cm in peak season. Regular snowfall ensures excellent skiing, but for the latest updates, check J2Ski for current snow conditions.

Understanding and predicting Snow Conditions in Flumserberg

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