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Giswil Snow Forecast - 48 hour - 18th May 2026

Giswil 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 18 May 2026 17:45 AEST

2-Day Forecast for Giswil

48-hours from 18 May.

See below for forecast detail

Giswil Snow Forecast updated at 17:45 AEST, next update expected 23:00 AEST.

Forecast for today in Giswil

Max 15℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 15℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Mon
18

Snow unlikely

CloudCloudLt DrizzleLt Drizzle

Cloudy early, then light drizzle later.

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

Forecast for tomorrow in Giswil

Max 18℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 18℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Tue
19

Snow unlikely

MixedCloudLt DrizzleMixed

Clear spells first, cloudy then light drizzle, clear spells later.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Giswil from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Mon02:00Cloud

Cloudy.7℃SW
Light
0%
Mon03:00Cloud

Cloudy.8℃SW
Light
0%
Mon04:00Mixed

Clear spells.7℃SW
Light
0%
Mon05:00Mixed

Fair at altitude.
Mixed below.
6℃SW
Light
0%
Mon06:00Cloud

Cloudy.6℃SW
Light
0%
Mon07:00Cloud

Cloudy.8℃SW
Light
0%
Mon08:00Cloud

Cloudy.11℃SW
Light
0%
Mon09:00Cloud

Cloudy.12℃SW
Calm
5%
Mon10:00Mixed

Light snow at altitude.
Lt rain below.
13℃SW
Calm
10%
Mon11:00Cloud

Light snow at altitude.
Lt rain below.
14℃SW
Calm
25%
Mon12:00Cloud

Light snow at altitude.
Lt rain below.
15℃SW
Light
50%
Mon13:00Drizzle

Light snow at altitude.
Drizzle below.
13℃SW
Light
80%
Mon14:00Hvy Drizzle

Light snow at altitude.
Hvy drizzle below.
13℃SW
Light
100%
Mon15:00Drizzle

Light snow at altitude.
Drizzle below.
13℃SW
Light
100%
Mon16:00Lt Drizzle

Light drizzle.14℃SW
Light
100%
Mon17:00Lt Drizzle

Light drizzle.14℃SW
Light
100%
Mon18:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
13℃SW
Light
100%
Mon19:00Lt Drizzle

Light drizzle.13℃SW
Calm
100%
Mon20:00Lt Rain

Light snow at altitude.
Lt rain below.
11℃SW
Light
100%
Mon21:00Lt Drizzle

Light drizzle.11℃SW
Calm
95%
Mon22:00Lt Drizzle

Light drizzle.10℃SW
Calm
90%
Mon23:00Lt Drizzle

Light drizzle.10℃SW
Calm
80%
Tue00:00Fair

Clear spells at altitude.
Fair below.
10℃SW
Calm
65%
Tue01:00Mixed

Light snow at altitude.
Lt rain below.
9℃SW
Calm
50%
Tue02:00Fair

Clear spells at altitude.
Fair below.
8℃SW
Light
35%
Tue03:00Clear

Clear spells.8℃SW
Light
20%
Tue04:00Clear

Clear spells.7℃SW
Light
10%
Tue05:00Clear

Clear spells.6℃SW
Light
0%
Tue06:00Mixed

Cloudy at altitude.
Mixed below.
5℃SW
Light
0%
Tue07:00Mixed

Cloudy at altitude.
Mixed below.
6℃SW
Light
0%
Tue08:00Cloud

Cloudy.8℃SW
Light
0%
Tue09:00Cloud

Cloudy.11℃SW
Light
0%
Tue10:00Cloud

Cloudy.13℃SW
Calm
0%
Tue11:00Cloud

Cloudy.15℃SW
Calm
5%
Tue12:00Cloud

Clear spells at altitude.
Cloud below.
16℃SW
Light
35%
Tue13:00Cloud

Cloudy.18℃SW
Light
70%
Tue14:00Cloud

Cloudy.17℃SW
Light
100%
Tue15:00Lt Drizzle

Light drizzle.16℃SW
Light
100%
Tue16:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
16℃SW
Light
95%
Tue17:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
16℃SW
Light
85%
Tue18:00Cloud

Cloudy.16℃SW
Light
60%
Tue19:00Mixed

Clear spells.16℃SW
Calm
35%
Tue20:00Mixed

Cloudy at altitude.
Mixed below.
15℃SW
Calm
10%
Tue21:00Mixed

Cloudy at altitude.
Mixed below.
13℃SW
Calm
5%
Tue22:00Fair

Clear spells at altitude.
Fair below.
13℃SW
Calm
0%
Tue23:00Mixed

Cloudy at altitude.
Mixed below.
12℃SW
Light
5%
Wed00:00Mixed

Light snow at altitude.
Lt rain below.
11℃SW
Light
10%
Wed01:00Lt Drizzle

Light drizzle.10℃SW
Light
25%

Snow Forecast near Giswil

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Giswil
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Engelberg9cm 9cm
Interlaken8cm 8cm
Grindelwald7cm 7cm
Andermatt2cm 2cm
Wengen1cm 1cm

Giswil Snow

For current snow depths and skiing conditions, see our Current Snow Report for Giswil.

No significant snowfall is forecast for this period.

This Snow Forecast for Giswil, Switzerland gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Giswil, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Snow Reliability

Giswil typically enjoys reliable snowfall throughout the season, with average snow depths around 100 cm at peak times. For the latest snow reports and conditions, check J2Ski for up-to-date information.