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Champex-Lac ski resort
Tier B — Favored

📷 Champex-Lac

Europe

Champex-Lac

Off-season

Last season ended April 5, 2026

Conditions data updated Fri, Aug 28, 10:02 AM UTC · informational only

Off-season — closed April 5

Weather data is still collected for informational purposes.

Last Snowfall

--

Past 24 Hours

0cm

Past 48 Hours

0cm

Past 10 Days

0cm

14-Day Forecast

2.2cm

Snow Depth

--

🎿

Powder Days

15

2026–27 season

☀️

Bluebird Days

3

2026–27 season

Updated: Aug 28, 10:02 AM•Weather at base: 448m

Overview

Champex-Lac is a ski resort in Europe, Switzerland, currently closed for the season (Last season ended April 5, 2026). The 14-day ensemble forecast across seven weather models (ECMWF, GFS, GEM, JMA, ICON, Météo-France, Met Norway) calls for ~2 cm (0.8 in) of new snow. Conditions last updated 2026-08-28 10:02 UTC.

Resort Guide

Champex-Lac is a ski resort located in the Swiss Alps in the Valais region, offering a tranquil alpine setting with panoramic views of the surrounding mountains and lake. The resort features a variety of ski slopes suitable for beginners and intermediates, as well as cross-country trails and snowshoe routes. Key amenities include ski schools, equipment rentals, and a welcoming village atmosphere, making it an ideal destination for families and those seeking a peaceful winter escape. The unique combination of lakeside scenery and mountain activities distinguishes Champex-Lac as a charming and versatile winter destination.

Resort Info

Summit2194m
Base448m
Vertical1746m
Lifts4
Runs7
Skiable Area370 acres
Average snowfall109 inches / 278 cm
CountrySwitzerland
Visit Resort Website →Follow on Instagram →

Season dates

Last season endedApril 5, 2026
Projected openingDecember 19, 2026

Ski passes

No ski pass found

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

Top Après Ski

Bar du Lac – This cozy lakeside bar is a favorite among Champex-Lac visitors for its welcoming atmosphere, scenic views, and relaxed après-ski vibe, making it a popular spot to unwind with drinks after a day on the slopes.

Snow Summary

2194mECMWF Model

Updated Aug 28, 2026 at 10:02 AM

0cm
24h
2cm
Past 10d
14-Day Forecast
0
Prev10d
—
Now28
—
S29
—
S30
—
M31
—
T1
—
W2
—
T3
Past
Today
Forecast

Snowfall Forecast Maps

The Alps region

Current Conditions

Reported Fri, Aug 28, 10:02 AM UTC

Depth by source

every reading we have
  • SLFSummit 0cm

The headline depth uses the most trusted available source. We show every reading so you can judge for yourself.

Base

448m

Temp

22.7°C

Wind

4.8km/h

Snow Depth

--

14-Day Forecast

2.2cm

Mid-Mountain

1321m

Temp

--°C

Wind

5km/h

Snow Depth

--

14-Day Forecast

2.2cm

Summit

2194m

Temp

11.4°C

Wind

4.8km/h

Snow Depth

--

14-Day Forecast

2.2cm

El Niño Outlook · Winter 2026-27

Champex-Lac El Niño rank & forecast

Champex-Lac ranks #157 of 488 SnowSure resorts — Tier B, +4% in strong El Niño winters.

Tier B — Favored: Modest El Niño upside (+3% to +8% vs normal). Often a solid pick, without the biggest Andes-style swings.

#157 of 488Tier B — Favored

Strong-event signal: +4% vs this resort's 30-yr avg

In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Champex-Lac averaged +4% versus its own 30-year snowfall baseline. The pattern has historically leaned mildly in this resort's favor for winter 2026-27. Analog winters: '97-98 -9%, '15-16 +18%, '23-24 +4%. A pattern, not a promise.

'97-98 −9%'15-16 +18%'23-24 +4%

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

Champex-Lac Webcams

All Webcams

Resort Webcam

Resort Webcam

Resort Webcam

Resort Webcam

4 webcams • 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 Champex-Lac (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, 10:02 AM

Hourly Forecast Detail
 
Today
12 / 615.9mm
Sat, Aug 29
13 / 2
Sun, Aug 30
14 / 5
Mon, Aug 31
13 / 63mm
Tue, Sep 1
14 / 31.2mm
Wed, Sep 2
10 / 54.8mm
PeriodAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Snow (cm)000000000000000000
Precip (mm)2.16.67.20000000.61.21.2001.21.51.51.8
Temp (°C)1111951269148913871477106
Wind (km/h)746463364574463142
Gusts (km/h)716263313533283632425042395246322635

14-Day Snow Forecast by Model

Summit elevation (2194m)

ECMWF
0cm
GFS
4.4cm
GEM
0cm
JMA
0cm
ICON
0cm
Météo-Fr
0cm
SnowSure™
2.2cm

10-Day Forecast

Today

28

🌧️

12.4°

5.5°

9 km/h

Sat

29

☁️

12.5°

2.4°

6 km/h

Sun

30

🌤️

14.2°

5°

6 km/h

Mon

31

🌧️

13.3°

6.4°

8 km/h

Tue

1

🌧️

14.4°

3°

7 km/h

Wed

2

🌧️

9.8°

5.2°

5 km/h

Thu

3

☁️

12.7°

3.6°

6 km/h

Fri

4

☀️

16.8°

6.3°

6 km/h

Sat

5

☀️

19.1°

9.1°

5 km/h

Sun

6

🌤️

19.1°

9.2°

9 km/h

Summit elevation (2194m) • ECMWF model

Avalanche

No bulletin for this mountain

SLF (WSL Institute for Snow and Avalanche Research)

The warning service is publishing no bulletins right now — it is outside the forecast season, or the service could not be reached. This is not an indication that avalanche danger is low.

Read the official bulletin ↗

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, 10:02 AM UTC

0cm

Season Total

This Season to Date

—

vs 5-Year Avg

Off-season · 497cm full-season avg

—

vs 30-Year Avg

Off-season · 478cm full-season avg

497cm

5-Yr Avg by Now

The last completed season totaled ~407.5 cm. That's 18% below the 5-year average (497 cm). Versus the 30-year baseline: 15% below the 30-year average (478 cm).

Champex-Lac Snow History

Average annual snowfall is 525cm with an average of 122 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
November73.7cm16 days29cm59cm16.9cm
December89.4cm18 days83cm118cm18.1cm
January86.9cm17 days125cm155cm18.2cm
February75.3cm16 days154cm179cm16.4cm
March73cm17 days163cm186cm16.2cm
April54.1cm15 days144cm174cm13.4cm
May30.3cm10 days74cm123cm9.2cm

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 19, 2026

Through Apr 5, 2027

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 Champex-Lac, ERA5 season snowfall median was 505 cm (199 in), about 1% 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

505 cm

10 El Niño winters · 1% below median

All-season median

512 cm

Across 30 ERA5 seasons (2026-27)

PhaseSeasonsMedianp25–p75Recent analogs
El Niñocurrent10505 cm481 cm – 524 cm2023, 2019, 2018, 2015, 2014, 2009
La Niña12535 cm480 cm – 608 cm2022, 2021, 2020, 2017, 2011, 2010
ENSO-neutral8511 cm413 cm – 595 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 Champex-Lac

Where is Champex-Lac?
Champex-Lac is a ski resort in Switzerland.
How high is Champex-Lac?
Champex-Lac runs from a base elevation of 448 m (1,470 ft) to a summit of 2,194 m (7,198 ft), giving a vertical drop of 1,746 m (5,728 ft).
How big is Champex-Lac?
Champex-Lac has 370 acres (150 hectares) of skiable terrain, 7 marked runs and 4 lifts.
Which ski pass covers Champex-Lac?
Champex-Lac is on the No ski pass found. 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 Champex-Lac?
Champex-Lac 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 Champex-Lac get in a typical season?
Champex-Lac averages 109 inches / 278 cm of snowfall in a typical season. Any individual season can run well above or below that.
How will El Niño affect Champex-Lac in winter 2026-27?
El Niño Signal Rank: #157 of 488 SnowSure resorts · Tier B · strong-event signal +4% vs its own 30-yr average. In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Champex-Lac averaged +4% versus its own 30-year snowfall baseline. The pattern has historically leaned mildly in this resort's favor for winter 2026-27. Analog winters: '97-98 -9%, '15-16 +18%, '23-24 +4%. A pattern, not a promise.