Giswil 7-Day Snow Forecast

Giswil Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 March 2026 00:41 GMT

Long-Range Snow Forecast for Giswil

Long-range (14 to 45 days) from 21 March.

For Forecast detail, see below.

Giswil Snow Forecast Highlights

When will there be fresh snow in Giswil?

Giswil Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,165m)
Next Snow Expected	25 March
Next Snow Amount	4cm 2in
Next 48 Hours	1cm -
Next 7 Days	22cm 9in
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for Giswil

Snowfall

Snow Line

Max 14℃ 57°F
Min -2℃ 27°F

38cm 15in New Snow

Snow Line from 1,326m 4,350ft to resort level ( 480m 1,575ft ).

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Giswil Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Giswil from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 21	Clear spells at altitude, fair below.	Max 11℃ 52°F Min -2℃ 28°F
Sun 22	up to 1cm New Snow Cloudy at altitude, fair below. Snow Line from 711m 2,333ft to 634m 2,080ft , with rain below.	Max 12℃ 53°F Min 2℃ 35°F
Mon 23	Clear spells.	Max 11℃ 52°F Min -2℃ 27°F
Tue 24	Cloudy.	Max 14℃ 57°F Min -2℃ 28°F
Wed 25	up to 8cm up to 3in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 1,326m 4,350ft to resort level ( 480m 1,575ft ).	Max 14℃ 57°F Min 0℃ 33°F
Thu 26	6cm to 18cm 2in to 7in New Snow Heavy snow at altitude, light rain below. Snow Line from 634m 2,080ft to resort level ( 480m 1,575ft ).	Max 3℃ 36°F Min 0℃ 32°F
Fri 27	6cm to 12cm 2in to 5in New Snow Heavy snow showers. Snow Line from 511m 1,677ft to resort level ( 480m 1,575ft ).	Max 2℃ 35°F Min -2℃ 28°F

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 piste 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.

Giswil Snow Forecast updated at 00:41 GMT, next update expected 06:00 GMT.

Ensemble forecast for Giswil, Switzerland at 480m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Switzerland Hotels Map

Snow Forecast near Giswil

Snow Forecasts for Ski Resorts near Giswil
Ski Area	48 Hr	7 Day
Interlaken	6cm 2in	65cm 26in
Grindelwald	7cm 3in	50cm 20in
Wengen	3cm 1in	48cm 19in
Engelberg	3cm 1in	47cm 19in
Bürglen	1cm -	44cm 17in
Beckenried	1cm 1in	43cm 17in
Andermatt	4cm 1in	33cm 13in

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.

Off-Piste Safety in Giswil

Before skiing or snowboarding off-piste in Giswil, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.