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Alpe di Siusi ski resort
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Tier B — Favored

Europe

Alpe di Siusi Snow Forecast

Closed for the season

Best months to book: February, March, January · last season + 30-yr record

Closed for the season — closed April 12

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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7-Day Forecast

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Snow Depth

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Updated: Sep 23, 2:00 AM•Weather at base: 1,227m
SnowSure™ Score2025-26 season
Closed for the season

Alpe di Siusi is closed for the season. Here is when it is usually best to book.

Best months to book: February, March, January. Best weeks: 15 Mar–21 Mar, 22 Mar–28 Mar, 22 Feb–28 Feb.Dec3Jan1Feb2MarAprOpens 7 DecCloses 12 Apr

February

#1 to book

26cm avg · scored 21.7

March

#2 to book

26cm avg · scored 25.2

January

#3 to book

25cm avg

Best weeks to book

  1. #115 Mar – 21 Marscored 33.6
  2. #222 Mar – 28 Marscored 31.3
  3. #322 Feb – 28 Febscored 21.7

Ranked on 25% last season's SnowSure score (2025-26) · 75% 30-year snowfall and base-depth record. The live score returns when the lifts turn.

Snow Summary

2,350m
ECMWFGFSGEMJMAICONMétéo-Fr

Updated Sep 23, 2026 at 2:00 AM

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24h
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Past 10d
7-Day Forecast
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Prev10d
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Now23
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T24
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F25
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S26
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S27
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M28
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T29
Days 8–14 and every model are in Pro.Unlock with Pro
Past
Today
Forecast

Hourly Forecast

23 Wed
8° / -3°
24 Thu
10° / 0°
25 Fri
9° / -2°
26 Sat
13° / 1°
27 Sun
13° / 4°
28 Mon
14° / 5°
29 Tue
14° / 5°
Days 8–14 and every model are in SnowSure Pro.Unlock with Pro
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight30 Wed1 Thu2 Fri3 Sat4 Sun5 Mon6 Tue
Conditions☀️☀️☀️⛅☁️☀️☀️🌤️☀️☀️☀️☀️☀️☀️☀️☀️🌤️☀️☀️☀️☀️
clearclearclearsome cloudscloudyclearclearmostly clearclearclearclearclearclearclearclearclearmostly clearclearclearclearclear
Summit2,350 mModeled
Temp°C1°7°0°5°9°2°2°8°1°5°12°4°7°13°6°8°14°7°8°13°7°
Feels like°C-2°5°-3°2°6°-1°-2°5°-2°2°10°1°5°11°4°6°12°5°6°11°5°
Snowcm·····················
Precipmm···················0.30.3
Windkm/h261294372251141151141
Mid-mountain1,789 mModeled
Temp°C3°11°3°5°14°5°3°11°3°5°14°5°7°15°7°8°16°8°8°16°9°
Feels like°C0°8°0°2°11°2°0°9°0°2°12°3°4°13°5°6°14°6°6°14°7°
Snowcm·····················
Precipmm·····················
Windkm/h353364454242251252252
Base1,227 mModeled
Temp°C7°14°7°9°18°9°6°15°7°8°17°9°11°19°11°12°20°12°12°19°12°
Feels like°C4°12°4°7°15°6°4°13°5°6°16°7°9°17°9°10°19°11°10°19°12°
Snowcm·····················
Precipmm·····················
Windkm/h353364454242251252252
Humidity%614264613564653870674064594062685073655173
0°C linem—————————————————————
Sunhours

Freeze line is the height where rain turns to snow. Plain: straight from the models. Marked ○: estimated from temperature. Sun is hours of actual sunshine, not day length; blank means we have no reading.

Forecast Range · SnowSure Pro

Every model for Alpe di Siusi, side by side for 14 days

Where the models agree, where they split, and which one has been most accurate here. Free for 14 days, then yearly.

Unlock with Pro

SnowSure™ blend — verified model weighting

The black line is not a simple average. For Alpe di Siusi (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 →

Snowfall Forecast Maps

The Alps region

El Niño Outlook · Winter 2026-27

Alpe di Siusi El Niño rank & forecast

Alpe di Siusi ranks #165 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.

#165 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), Alpe di Siusi 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 -6%, '15-16 -7%, '23-24 +24%. A pattern, not a promise.

'97-98 −6%'15-16 −7%'23-24 +24%

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 →

ENSO seasonal analog

History · not a forecast

In 10 past El Niño winters at Alpe di Siusi, ERA5 season snowfall median was 161 cm (63 in), about 1% above 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

JJA 2026 · ANOM +1.8°C

Analog season median

161cm

10 El Niño winters · 1% above median

All-season median

160cm

Across 30 ERA5 seasons (2026-27)

PhaseSeasonsMedianp25–p75Recent analogs
El Niñocurrent10161cm117cm – 208cm2023, 2019, 2018, 2015, 2014, 2009
La Niña12166cm133cm – 219cm2022, 2021, 2020, 2017, 2011, 2010
ENSO-neutral8116cm98cm – 217cm2025, 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.

Local Reports

0 reports

How accurate is this forecast?

We verify every forecast against what actually fell — see the model-by-model results.

→

Frequently asked questions about Alpe di Siusi

How much snow is Alpe di Siusi getting this week?
No significant snow is forecast at Alpe di Siusi over the next 7 days.
What is the 14-day snow forecast for Alpe di Siusi?
The full 14-day forecast for Alpe di Siusi — the SnowSure™ blend and every model we track, day by day — is part of SnowSure Pro. The first 7 days are free on this page.
How accurate are SnowSure forecasts for Alpe di Siusi?
We verify every forecast against what actually fell and publish the results — see our forecast verification pages for model-by-model accuracy, updated continuously.