Name: SnowSure MCP Server
Author: SnowSure

Tier C — ENSO-proof

Europe

Closed for the season

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

Scroll for happiness

Pre-season — not open yet — closed April 12

Weather data is still collected for informational purposes.

Last Snowfall

Past 24 Hours

0cm

Past 48 Hours

0cm

Past 10 Days

0cm

7-Day Forecast

6cm

Snow Depth

Updated: Oct 5, 6:05 PM•Weather at base: 284m

SnowSure™ Score2025-26 season

Pre-season — not open yet

Voss is closed for the season. Here is when it is usually best to book.

Best months to book

#1March117cm avg · scored 60.8
#2February136cm avg
#3January152cm avg

Best weeks to book

#1 23 Mar – 29 Mar · 59
#2 30 Mar – 5 Apr · 55
#3 6 Apr – 12 Apr · 33.6

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

964m

ECMWF GFS GEM JMA ICON Météo-Fr Met Norway

Updated Oct 5, 2026 at 6:05 PM

0cm

24h

6cm

Past 10d

7-Day Forecast

Prev10d

—

Now5

—

S10

S11

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

Past

Today

Forecast

0cm

24h

6cm

Pro

Past 10 Days

7-Day Forecast

Days 8–14

0cm

Previous10 Days

—

TODAYOct 5

—

TueOct 6

—

WedOct 7

—

ThuOct 8

FriOct 9

SatOct 10

SunOct 11

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

Unlock with Pro

Previous 10 Days

Today / High Snow

7-Day Forecast

Weekend

Historical data from Open-Meteo archive • Forecast: SnowSure™ multi-model blend

Hourly Forecast

	5 Mon 9° / 3°			6 Tue 3° / 2°			7 Wed 4° / 1°			8 Thu 5° / -4°			9 Fri 0° / -6°			10 Sat 4° / -1°			11 Sun 4° / -1°			Days 8–14 and every model are in SnowSure Pro.Unlock with Pro
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	12 Mon	13 Tue	14 Wed	15 Thu	16 Fri	17 Sat	18 Sun
Conditions	🌧️	🌧️	🌧️	🌧️	🌧️	🌧️	🌧️	🌧️	🌧️	🌤️	🌤️	☁️	☁️	❄️	☁️	🌧️	☁️	🌧️	🌧️	🌧️	🌧️	🌧️	🌧️	🌧️	❄️	🌧️	☁️	☁️
	light rain	light drizzle	light rain	drizzle	drizzle	light drizzle	light drizzle	light drizzle	light drizzle	mostly clear	mostly clear	cloudy	cloudy	light snow	cloudy	light drizzle	cloudy	light drizzle	light drizzle	light drizzle	light drizzle	light drizzle	rain	light drizzle	heavy snow	light drizzle	cloudy	cloudy
Summit964 mModeled
Temp°C	7°	8°	5°	2°	3°	2°	2°	4°	2°	0°	4°	-1°	-3°	0°	-3°	0°	3°	0°	0°	3°	1°	2°	4°	2°	-0°	0°	1°	-0°
Feels like°C	5°	5°	2°	-1°	0°	-1°	-1°	1°	-1°	-3°	0°	-4°	-7°	-4°	-6°	-2°	1°	-2°	-2°	1°	-2°	-1°	1°	-1°	-3°	-3°	-2°	-3°
Snowcm	·	·	·	·	·	·	·	·	·	·	·	·	·	2.1	1.9	0.4	·	1.3	0.4	·	1.3	·	1.2	2.2	24.7	4.5	·	·
Precipmm	17.7	6.9	13.8	4.2	6.3	6.9	1.2	2.1	3.3	·	·	·	·	3.0	2.7	0.6	0.3	2.1	0.6	0.6	2.1	15.6	57.6	10.8	41.7	6.9	·	·
Windkm/h	8	13	9	6	6	7	5	5	2	3	8	3	2	4	3	3	5	3	1	2	2	6	8	7	7	6	3	2
Mid-mountain624 mModeled
Temp°C	10°	10°	7°	4°	5°	4°	4°	6°	4°	2°	6°	1°	-1°	2°	-1°	3°	5°	3°	2°	6°	3°	4°	6°	4°	2°	3°	3°	2°
Feels like°C	8°	8°	5°	2°	3°	2°	2°	4°	2°	-1°	3°	-2°	-4°	-1°	-4°	0°	3°	0°	0°	4°	1°	2°	4°	2°	-1°	0°	1°	-1°
Snowcm	·	·	·	·	·	·	·	·	·	·	·	·	·	2.1	1.5	·	·	·	·	·	·	·	1.2	0.4	19.7	1.5	·	·
Precipmm	17.7	6.9	13.8	4.2	6.3	6.9	1.2	2.1	3.3	·	·	·	·	3.0	2.7	0.6	0.3	2.1	0.6	0.6	2.1	15.6	57.6	10.8	41.7	6.9	·	·
Windkm/h	8	13	9	6	6	7	5	5	2	3	8	3	2	4	3	3	5	3	1	2	2	6	8	7	7	6	3	2
Base284 mModeled
Temp°C	12°	12°	9°	7°	7°	7°	6°	8°	6°	4°	8°	3°	1°	4°	1°	5°	8°	5°	5°	8°	5°	6°	8°	7°	4°	5°	6°	4°
Feels like°C	11°	11°	8°	5°	5°	5°	4°	6°	5°	2°	6°	1°	-2°	1°	-1°	3°	6°	3°	3°	6°	3°	4°	7°	5°	2°	3°	4°	2°
Snowcm	·	·	·	·	·	·	·	·	·	·	·	·	·	2.1	1.3	·	·	·	·	·	·	·	1.2	0.4	18.7	1.5	·	·
Precipmm	17.7	6.9	13.8	4.2	6.3	6.9	1.2	2.1	3.3	·	·	·	·	3.0	2.7	0.6	0.3	2.1	0.6	0.6	2.1	15.6	57.6	10.8	41.7	6.9	·	·
Windkm/h	8	13	9	6	6	7	5	5	2	3	8	3	2	4	3	3	5	3	1	2	2	6	8	7	7	6	3	2
Humidity%	98	95	97	96	95	96	97	88	94	94	66	89	91	79	97	95	87	93	91	81	92	97	97	85	96	94	90	70
0°C linem	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,200 ○	1,500 ○	1,350 ○	1,000 ○	1,000 ○	1,050 ○	950 ○
Sunhours																						0	0	5.5	0	0	4.4	6.6

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 Voss, 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 Voss (scandinavia), 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

Scandinavia region

El Niño Outlook · Winter 2026-27

Voss El Niño rank & forecast

Voss ranks #240 of 488 SnowSure resorts — Tier C, −2% in strong El Niño winters.

Tier C — ENSO-proof: Strong El Niño winters looked like a normal year here — within about ±3% of this resort’s own 30-year snowfall average. Not a jackpot, not a bust: a hedge if you’re planning around El Niño.

#240 of 488Tier C — ENSO-proof

Strong-event signal: −2% vs this resort's 30-yr avg

In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Voss averaged -2% versus its own 30-year snowfall baseline — effectively ENSO-proof. Voss has held within a few percent of normal across every phase of the Pacific cycle, making it one of the safest bets of a record El Niño winter 2026-27. Analog winters: '97-98 -10%, '15-16 +10%, '23-24 -5%.

'97-98 −10%'15-16 +10%'23-24 −5%

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 →

Key

What the tiers mean

% vs each resort's own 30-year average in strong El Niño winters.

Tier	Signal	Means
A — Prime terrain	≥ +8%	Historically much snowier than normal.
B — Favored	+3% to +8%	Modest upside vs normal.
C — ENSO-proof	about −3% to +3%	Near-normal snowfall — a hedge, not a jackpot or bust.
D — Late bloomer	−3% to −8%	Often lighter early — aim Feb–Mar.
E — Timing play	≤ −8%	Often lighter overall — aim late winter.

ENSO seasonal analog

History · not a forecast

In 10 past El Niño winters at Voss, ERA5 season snowfall median was 798 cm (314 in), about 3% 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

JAS 2026 · ANOM +2.16°C

Analog season median

798cm

10 El Niño winters · 3% above median

All-season median

777cm

Across 30 ERA5 seasons (2026-27)

Phase	Seasons	Median	p25–p75	Recent analogs
El Niñocurrent	10	798cm	637cm – 1,055cm	2023, 2019, 2018, 2015, 2014, 2009
La Niña	12	798cm	598cm – 902cm	2022, 2021, 2020, 2017, 2011, 2010
ENSO-neutral	8	709cm	645cm – 867cm	2025, 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.

→