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Alpe di Siusi ski resort
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Tier B — Favored

Europe

Alpe di Siusi Snow Forecast

Projected to open December 7, 2026

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

Projected to open Dec 7

Weather data is still collected for informational purposes.

Last Snowfall

Oct 25

5d ago

Past 24 Hours

0cm

Past 48 Hours

0cm

Past 10 Days

8cm

7-Day Forecast

0cm

Snow Depth

--

Updated: Oct 30, 11:01 PM•Weather at base: 1,227m
SnowSure™ Score2025-26 season
Projected to open Dec 7

Alpe di Siusi is projected to open December 7, 2026. Here is when it is usually best to book.

Best months to book: March, February, January. Best weeks: 15 Mar–21 Mar, 22 Mar–28 Mar, 22 Feb–28 Feb.Dec3Jan2Feb1MarAprOpens 7 DecCloses 12 Apr

Best months to book

  1. #1March30cm avg · last season 25.2
  2. #2February28cm avg · last season 21.7
  3. #3January27cm avg

Best weeks to book

  1. #1 15 Mar – 21 Mar · last season 33.6
  2. #2 22 Mar – 28 Mar · last season 31.3
  3. #3 22 Feb – 28 Feb · last season 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

Updated Oct 30 at 11:01 PM

8cm
Season
8cm
Past 10 days48H 0cm · 24H 0cm
0cm
Today
0cm
Next 6 days
Days 8–14 · Pro
3
0
4
0
1
Seasontotal
Thu29
Fri30
14 daystotal
—
—
—
—
0
—
—
—
—
—
—
—
—
—
WedOct 21
Thu22
Fri23
Sat24
Sun25
Mon26
Tue27
Wed28
TODAY31
SunNov 1
Mon2
Tue3
Wed4
Thu5
Fri6
Sat7
Sun8
Mon9
Tue10
Wed11
Thu12
Fri13
Freezing line
Snow qualityLight· bestAverage· okayHeavy· wet, skis heavy

Days 8–14 and every model are in SnowSure Pro.Unlock with Pro

No measurement at mid height (1,675m) reached us: past snow shown is the model's estimate at the summit.

Hourly Forecast

31 Sat
5° / -4°
1 Sun
-1° / -9°
2 Mon
3° / -7°
3 Tue
3° / -5°
4 Wed
2° / -3°
5 Thu
3° / -5°
6 Fri
3° / -4°
Days 8–14 and every model are in SnowSure Pro.Unlock with Pro
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight7 Sat8 Sun9 Mon10 Tue11 Wed12 Thu13 Fri
Conditions☀️☀️☀️🌤️☀️☀️🌤️⛅☁️⛅☁️☁️☁️☁️☁️🌤️⛅🌤️☀️🌤️☀️
clearclearclearmostly clearclearclearmostly clearsome cloudscloudysome cloudscloudycloudycloudycloudycloudymostly clearsome cloudsmostly clearclearmostly clearclear
Mid-mountain1,675 mModeled
Temp°C2°7°0°-1°2°-2°0°5°-2°1°4°-1°1°3°0°0°4°-1°-1°3°-2°
Feels like°C-2°5°-6°-6°-2°-8°-4°2°-6°-3°1°-5°-2°1°-3°-3°1°-4°-5°0°-6°
Snowcm··············0.4··0.10.1·0.7
Precipmm············0.10.10.7··0.20.72.31.1
Windkm/h3257106535434232333232
Summit2,122 mModeled
Temp°C0°4°-2°-4°-1°-5°-2°2°-4°-1°2°-3°-1°0°-2°-2°1°-3°-2°1°-4°
Feels like°C-3°-1°-6°-10°-7°-11°-6°-2°-8°-4°-1°-6°-3°-2°-5°-6°-2°-7°-5°-1°-6°
Snowcm····0.1······0.10.10.10.2···0.51.20.8
Precipmm····0.2······0.10.10.20.3···0.72.31.1
Windkm/h48210126545323122122111
Base1,227 mModeled
Temp°C5°10°3°2°5°1°3°8°1°3°7°2°3°6°3°3°6°2°2°6°1°
Feels like°C1°8°-2°-3°1°-5°-1°5°-3°0°4°-2°1°4°0°1°4°-1°-2°4°-3°
Snowcm·····················
Precipmm····0.1·······0.10.10.7··0.20.31.50.5
Windkm/h3257106535434232333232
Humidity%624371634172605271685878756683866790746380
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.

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

14 Day map is in SnowSure ProUnlock with Pro

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 160 cm (63 in), about 11% 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

JAS 2026 · ANOM +2.16°C

Analog season median

160cm

10 El Niño winters · 11% below median

All-season median

180cm

Across 30 ERA5 seasons (2026-27)

PhaseSeasonsMedianp25–p75Recent analogs
El Niñocurrent10160cm117cm – 282cm2023, 2019, 2018, 2015, 2014, 2009
La Niña12194cm156cm – 261cm2022, 2021, 2020, 2017, 2011, 2010
ENSO-neutral8177cm122cm – 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.