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Andermatt-Sedrun ski resort

Part of Andermatt · 2 ski areas

Andermatt
View all Andermatt conditions →
Epic PassView resorts
Tier A — Prime El Niño terrain

📷 Andermatt-Sedrun

Europe

Andermatt-Sedrun

Closed for the season

Season ended April 19, 2026

Conditions data updated Fri, Aug 28, 10:01 AM UTC · informational only

Closed for the season — closed April 19

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

7cm

Snow Depth

--

🎿

Powder Days

14

2026–27 season

Updated: Aug 28, 10:01 AM•Weather at base: 1447m

Overview

Andermatt-Sedrun is a ski resort in Europe, Switzerland, currently closed for the season (Season ended April 19, 2026). The 14-day ensemble forecast across seven weather models (ECMWF, GFS, GEM, JMA, ICON, Météo-France, Met Norway) calls for ~7 cm (2.8 in) of new snow. Conditions last updated 2026-08-28 10:01 UTC.

Resort Guide

Unable to find a reliable description for this resort.

Resort Info

Summit2970m
Base1447m
Vertical1523m
Lifts33
Runs180
Skiable Area427.5 acres
Average snowfall263 inches / 668 cm
CountrySwitzerland
Visit Resort Website →Follow on Instagram →

Season dates

Season endedApril 19, 2026
Projected openingNovember 14, 2026

Future dates are operator estimates and may change.

Ski passes

Epic Pass

Epic Pass

View resorts →

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

Top Après Ski

The Apres Ski Bar at The Chedi Andermatt – Renowned for its sophisticated alpine ambiance, this stylish venue offers creative cocktails, fine wines, and a cozy atmosphere, making it a favorite gathering spot for skiers to unwind and socialize after a day on the slopes.

Snow Summary

2970mECMWF Model

Updated Aug 28, 2026 at 10:01 AM

0cm
24h
7cm
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, 10:01 AM UTC

Depth by source

every reading we have
  • SLFMid 0cm

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

Base

1447m

Temp

16.9°C

Wind

4.8km/h

Snow Depth

--

14-Day Forecast

7cm

Mid-Mountain

2209m

Temp

--°C

Wind

5km/h

Snow Depth

--

14-Day Forecast

7cm

Summit

2970m

Temp

7°C

Wind

4.8km/h

Snow Depth

--

14-Day Forecast

7.1cm

El Niño Outlook · Winter 2026-27

Andermatt-Sedrun El Niño rank & forecast

Andermatt-Sedrun ranks Under review SnowSure resorts — Tier A, +19% 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).

Under reviewTier A — Prime El Niño terrain

Strong-event signal: +19% vs this resort's 30-yr avg

This resort carries no separate rank: its 30-year record is identical to andermatt, which is the ranked entry for this measurement. At ~31km resolution the reanalysis cannot resolve them as different mountains, so publishing both would be publishing one number twice.

'97-98 −10%'15-16 −10%'23-24 +76%

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

Andermatt-Sedrun Webcams

All Webcams

Andermatt Swiss Alps / Roundshot

Andermatt Swiss Alps / Roundshot

Andermatt Swiss Alps / Roundshot

3 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 Andermatt-Sedrun (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, 10:01 AM

Hourly Forecast Detail
 
Today
7 / 10.4cm27.3mm
Sat, Aug 29
7 / -2
Sun, Aug 30
8 / -22.1mm
Mon, Aug 31
7 / -10.4cm2.4mm
Tue, Sep 1
8 / -22.7mm
Wed, Sep 2
4 / -11.4cm12.6mm
PeriodAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Snow (cm)000.4000000000.40000.401
Precip (mm)1.813.811.700000.91.20.30.91.200.91.80.99.32.4
Temp (°C)564061371371171131
Wind (km/h)836232222342212262
Gusts (km/h)564646191921172018232423262828232624

14-Day Snow Forecast by Model

Summit elevation (2970m)

ECMWF
0cm
GFS
14.5cm
GEM
0cm
JMA
0cm
ICON
0cm
Météo-Fr
0cm
SnowSure™
7cm

10-Day Forecast

Today

28

🌦️

7°

0.8°

8 km/h

Sat

29

☁️

6.8°

-1.7°

4 km/h

Sun

30

🌧️

7.7°

-1.8°

4 km/h

Mon

31

🌧️

7.1°

-0.6°

5 km/h

Tue

1

🌧️

7.7°

-1.6°

3 km/h

Wed

2

🌧️

3.7°

-0.9°

7 km/h

Thu

3

☁️

6.2°

-2.9°

4 km/h

Fri

4

☀️

10°

-2°

4 km/h

Sat

5

🌤️

12.5°

1.8°

3 km/h

Sun

6

🌧️

12.6°

2.3°

4 km/h

Summit elevation (2970m) • 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, 10:01 AM UTC

0cm

Season Total

This Season to Date

—

vs 5-Year Avg

Off-season · 466cm full-season avg

—

vs 30-Year Avg

Off-season · 501cm full-season avg

466cm

5-Yr Avg by Now

The last completed season totaled ~354.2 cm. That's 24% below the 5-year average (466 cm). Versus the 30-year baseline: 29% below the 30-year average (501 cm).

Andermatt-Sedrun Snow History

Average annual snowfall is 647cm with an average of 146 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
November94.5cm19 days55cm95cm20.9cm
December93.1cm19 days112cm144cm19cm
January83.8cm19 days147cm176cm16.6cm
February75.6cm18 days174cm197cm15.3cm
March86.5cm20 days189cm215cm18cm
April79.1cm17 days193cm227cm18.5cm
May52.9cm13 days150cm197cm14.9cm

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 Nov 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 Andermatt-Sedrun, ERA5 season snowfall median was 593 cm (233 in), about 2% 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

593 cm

10 El Niño winters · 2% below median

All-season median

604 cm

Across 30 ERA5 seasons (2026-27)

PhaseSeasonsMedianp25–p75Recent analogs
El Niñocurrent10593 cm566 cm – 733 cm2023, 2019, 2018, 2015, 2014, 2009
La Niña12658 cm540 cm – 740 cm2022, 2021, 2020, 2017, 2011, 2010
ENSO-neutral8601 cm569 cm – 625 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 Andermatt-Sedrun

Where is Andermatt-Sedrun?
Andermatt-Sedrun is a ski resort in Switzerland.
How high is Andermatt-Sedrun?
Andermatt-Sedrun runs from a base elevation of 1,447 m (4,747 ft) to a summit of 2,970 m (9,744 ft), giving a vertical drop of 1,523 m (4,997 ft).
How big is Andermatt-Sedrun?
Andermatt-Sedrun has 1,056 acres (428 hectares) of skiable terrain, 180 marked runs and 33 lifts.
Which ski pass covers Andermatt-Sedrun?
Andermatt-Sedrun is on the Epic 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 Andermatt-Sedrun?
Andermatt-Sedrun typically operates from November 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 Andermatt-Sedrun get in a typical season?
Andermatt-Sedrun averages 263 inches / 668 cm of snowfall in a typical season. Any individual season can run well above or below that.
How will El Niño affect Andermatt-Sedrun in winter 2026-27?
El Niño Signal: under review — this station's record has an era discontinuity.. This resort carries no separate rank: its 30-year record is identical to andermatt, which is the ranked entry for this measurement. At ~31km resolution the reanalysis cannot resolve them as different mountains, so publishing both would be publishing one number twice.