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Portes du Soleil ski resort
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Tier A — Prime El Niño terrain

📷 Portes du Soleil

Europe

Portes du Soleil

Closed for the season

Season ended April 19, 2026

Conditions data updated Fri, Aug 28, 10:04 AM UTC · informational only

Closed for the season — closed April 19

Weather data is still collected for informational purposes.

Last Snowfall

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Past 24 Hours

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Past 48 Hours

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Past 10 Days

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14-Day Forecast

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Snow Depth

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🎿

Powder Days

6

2026–27 season

Updated: Aug 28, 10:04 AM•Weather at base: 930m

Overview

Portes du Soleil is a ski resort in Europe, France, currently closed for the season (Season ended April 19, 2026). Conditions last updated 2026-08-28 10:04 UTC.

Resort Guide

Portes du Soleil is a vast ski area spanning the French-Swiss border, encompassing twelve resorts and offering over 600 kilometers of interconnected slopes. The region is known for its diverse terrain suitable for all levels, picturesque alpine villages, and panoramic mountain views. Signature experiences include cross-border skiing, extensive off-piste opportunities, and a lively après-ski scene, with amenities ranging from family-friendly facilities to gourmet mountain dining. The resort stands out for its seamless international ski experience and the sheer scale of its skiable domain.

Resort Info

Summit2466m
Base930m
Vertical1536m
Lifts208
Runs308
Skiable Area1433.2 acres
Average snowfall343 inches / 870 cm
CountryFrance
Visit Resort Website →Follow on Instagram →

Season dates

Season endedApril 19, 2026
Projected openingDecember 14, 2026

Future dates are operator estimates and may change.

Ski passes

Indy Pass

Buy pass →

Access tiers change by season — confirm benefits on the pass operator's site.

Top Après Ski

Le Tremplin – Renowned for its vibrant après-ski scene, Le Tremplin in Morzine offers live music, DJ performances, and a spacious sun terrace at the foot of the slopes, making it a favorite gathering spot for skiers to unwind and socialize after a day on the mountain.

Snow Summary

2466mECMWF Model

Updated Aug 28, 2026 at 10:04 AM

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24h
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14-Day Forecast
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Prev10d
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Now28
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S29
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S30
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M31
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T1
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W2
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T3
Past
Today
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Snowfall Forecast Maps

The Alps region

Current Conditions

Reported Fri, Aug 28, 10:04 AM UTC

Base

930m

Temp

18.7°C

Wind

3.1km/h

Snow Depth

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14-Day Forecast

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Mid-Mountain

1698m

Temp

--°C

Wind

3km/h

Snow Depth

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14-Day Forecast

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Summit

2466m

Temp

8.7°C

Wind

3.1km/h

Snow Depth

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14-Day Forecast

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El Niño Outlook · Winter 2026-27

Portes du Soleil El Niño rank & forecast

Portes du Soleil ranks #57 of 488 SnowSure resorts — Tier A, +11% in strong El Niño winters.

Tier A — Prime El Niño terrain: Historically snowed much more than normal in strong El Niño winters (≥ +8% vs this resort’s own 30-year average).

#57 of 488Tier A — Prime El Niño terrain

Strong-event signal: +11% vs this resort's 30-yr avg

In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Portes du Soleil averaged +11% versus its own 30-year snowfall baseline — one of the strongest positive El Niño signals we track. With NOAA forecasting a potentially record event for winter 2026-27, history says this is the winter to book Portes du Soleil with confidence. Individual analog winters: '97-98 -22%, '15-16 -7%, '23-24 +64%. A lean, not a law — but the lean is firmly up.

'97-98 −23%'15-16 −7%'23-24 +64%

Signal = average snowfall in the three strongest El Niño winters since 1996 ('97-98, '15-16, '23-24) vs this resort's own 30-year ERA5 baseline. n=3 — a lean, not a law. Updated monthly against measured snowfall Dec–Mar.

Full El Niño report →

Live Conditions

Portes du Soleil Webcam

All Webcams

Resort Webcam

1 webcam • Click to expand

Local Reports

0 reports
SnowSure™ Forecast Range

Daily Snowfall Forecast by Model

Black line = verified SnowSure™ blend (not a simple average). Weights update weekly from measured snowfall at SNOTEL stations and resort reports.

SnowSure™ blend — verified model weighting

The black line is not a simple average. For Portes du Soleil (alps), we combine seven global weather models using weights learned from daily forecast verification — comparing each model's prediction to measured snowfall (SNOTEL, resort reports, ERA5).

  • 1.Horizon buckets: days 1–3, 4–7, and 8–14 each get separate weights — short-range skill differs from long-range.
  • 2.Regional calibration: weights come from verified error in this geography (Rockies, Alps, Japan, etc.), recalculated weekly.
  • 3.Ground truth only: we never grade a forecast against another model — only against measured snow.

Building verification history for this resort.

How we verify forecasts →

Hourly Forecast Detail

AM / PM / Night breakdown with wind and freezing level

NWP models refresh up to 4× daily · Last synced Aug 28, 10:04 AM

Hourly Forecast Detail
 
Today
11 / 318.6mm
Sat, Aug 29
11 / 10.3mm
Sun, Aug 30
13 / 3
Mon, Aug 31
11 / 36mm
Tue, Sep 1
13 / 34.8mm
Wed, Sep 2
9 / 26mm
PeriodAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Snow (cm)000000000000000000
Precip (mm)5.410.82.4000.300003.62.400.64.22.71.51.8
Temp (°C)8874114713671156125484
Wind (km/h)35461146958115264343
Gusts (km/h)353727223622223222304330203626172323

14-Day Snow Forecast by Model

Summit elevation (2466m)

ECMWF
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GFS
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GEM
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JMA
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ICON
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Météo-Fr
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SnowSure™
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10-Day Forecast

Today

28

🌧️

10.7°

3.1°

8 km/h

Sat

29

🌧️

11.2°

0.6°

12 km/h

Sun

30

☁️

13.4°

3.4°

10 km/h

Mon

31

🌧️

11.2°

3.3°

12 km/h

Tue

1

🌧️

12.7°

2.9°

7 km/h

Wed

2

🌧️

8.5°

2°

6 km/h

Thu

3

☁️

10.9°

-1.1°

6 km/h

Fri

4

☀️

14.4°

3.4°

5 km/h

Sat

5

☀️

18.3°

7.2°

8 km/h

Sun

6

🌤️

18.8°

8°

11 km/h

Summit elevation (2466m) • ECMWF model

Avalanche

No bulletin for this mountain

No official warning service is mapped for this resort’s country yet (v1 covers the United States, Canada and Switzerland). A bulletin may still be published locally.

SnowSure relays the official avalanche bulletin and does not issue avalanche forecasts. Read the full bulletin at the issuer’s link and make your own terrain decisions. Not a substitute for avalanche education, equipment, or local knowledge.

Season vs Historic

Updated Fri, Aug 28, 10:04 AM UTC

0cm

Season Total

This Season to Date

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vs 5-Year Avg

Off-season · 429cm full-season avg

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vs 30-Year Avg

Off-season · 365cm full-season avg

429cm

5-Yr Avg by Now

The last completed season totaled ~399 cm. That's 7% below the 5-year average (429 cm). Versus the 30-year baseline: 9% above the 30-year average (365 cm).

Portes du Soleil Snow History

Average annual snowfall is 417cm with an average of 95 snowfall days per season. The table below shows monthly averages across 30 seasons of archive data (modeled snowpack at mid-elevation).

Average monthly snowfall history
MonthAvg SnowfallSnowfall DaysAvg Base DepthMax Base DepthBiggest Snowfall
November54cm12 days17cm44cm13.6cm
December79.3cm16 days61cm90cm16.6cm
January76.6cm16 days99cm127cm15.9cm
February66.4cm15 days128cm150cm15.4cm
March60.8cm15 days135cm158cm13.1cm
April39.7cm10 days112cm144cm11.2cm
May16.9cm5 days42cm85cm6.5cm

Source: SnowSure archive · Open-Meteo ERA5 reanalysis at mid-elevation. Depth is modeled, not resort-reported.

Season at a Glance

Next season(2026-27)

Opens Dec 14, 2026

Multi-season averages will appear once SnowSure has tracked more than one full season.

ENSO seasonal analog

History · not a forecast

In 10 past El Niño winters at Portes du Soleil, ERA5 season snowfall median was 326 cm (128 in), about 14% below this resort’s long-term median. This is a historical analog from reanalysis — not a prediction of this winter’s storm track.

Prevailing ONI

El Niño

MJJ 2026 · ANOM +1.39°C

Analog season median

326 cm

10 El Niño winters · 14% below median

All-season median

381 cm

Across 30 ERA5 seasons (2026-27)

PhaseSeasonsMedianp25–p75Recent analogs
El Niñocurrent10326 cm296 cm – 512 cm2023, 2019, 2018, 2015, 2014, 2009
La Niña12386 cm351 cm – 495 cm2022, 2021, 2020, 2017, 2011, 2010
ENSO-neutral8401 cm339 cm – 474 cm2025, 2024, 2016, 2013, 2012, 2003

Season snowfall from Open-Meteo ERA5 reanalysis (~9 km). ENSO phase from NOAA CPC Oceanic Niño Index. Relative phase differences are more trustworthy than absolute cm totals. Source: NOAA CPC Oceanic Niño Index + Open-Meteo ERA5 via SnowSure season archive.

Best Months to Visit

February

Peak Season

January

Peak Season

March

Good

December

Good

Note: Based on typical ski season patterns for this region.

Back to All Destinations

Frequently asked questions about Portes du Soleil

Where is Portes du Soleil?
Portes du Soleil is a ski resort in France.
How high is Portes du Soleil?
Portes du Soleil runs from a base elevation of 930 m (3,051 ft) to a summit of 2,466 m (8,091 ft), giving a vertical drop of 1,536 m (5,039 ft).
How big is Portes du Soleil?
Portes du Soleil has 1,433 acres (580 hectares) of skiable terrain, 308 marked runs and 208 lifts.
Which ski pass covers Portes du Soleil?
Portes du Soleil is on the Indy Pass. Access terms such as blackout dates and day limits vary by pass tier, so check the pass operator for the current season.
When is ski season at Portes du Soleil?
Portes du Soleil typically operates from December to April. Exact opening and closing dates shift each year with snowfall — check the resort's current season dates before booking.
How much snow does Portes du Soleil get in a typical season?
Portes du Soleil averages 343 inches / 870 cm of snowfall in a typical season. Any individual season can run well above or below that.
How will El Niño affect Portes du Soleil in winter 2026-27?
El Niño Signal Rank: #57 of 488 SnowSure resorts · Tier A · strong-event signal +11% vs its own 30-yr average. In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Portes du Soleil averaged +11% versus its own 30-year snowfall baseline — one of the strongest positive El Niño signals we track. With NOAA forecasting a potentially record event for winter 2026-27, history says this is the winter to book Portes du Soleil with confidence. Individual analog winters: '97-98 -22%, '15-16 -7%, '23-24 +64%. A lean, not a law — but the lean is firmly up.