Name: SnowSure MCP Server
Author: SnowSure

Tier D — Late bloomer — aim Feb–Mar

Europe

Good

↗improving

Scroll for happiness

Last Snowfall

Oct 30

today

Past 24 Hours

0cm

Past 48 Hours

3cm

Past 10 Days

22cm

7-Day Forecast

2cm

Snow Depth

1cm

Modeled

Updated: Oct 30, 10:04 PM•Weather at base: 1,850m

SnowSure™ ScoreAI

Good

↑improving

Good conditions.

Currently, Galdhopiggen is experiencing mainly clear conditions with temperatures around -5°C. In the 7-day outlook, light snowfall is expected, which will aid in planning for the upcoming season. The resort is scheduled to open on May 8, 2026.

AI-generated summary

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Depth

Minimal base conditions.

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Recent

In the past week, there has been a total of 37cm of snowfall.

✓

Forecast

2cm in the next 7 days.

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Historic

Season-to-date snowfall is currently at 67cm, which is in line with early season averages compared to the 5-year average of 78cm.

Data updated Fri, Oct 30, 10:04 PM UTC

Snow Summary

Updated Oct 30 at 10:04 PM

Snow qualityLightAverageHeavy

Freezing line

67cm

Season

22cm

Past 10 days48H 3cm · 24H 0cm

0cm

Today

2cm

Next 6 days

Days 8–14 · Pro

Seasontotal

Wed28

Thu29

14 daystotal

—

TueOct 20

Wed21

Thu22

Fri23

Sat24

Sun25

Mon26

Tue27

TODAY30

Sat31

SunNov 1

Mon2

Tue3

Wed4

Thu5

Fri6

Sat7

Sun8

Mon9

Tue10

Wed11

Thu12

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 (2,025m) reached us: past snow shown is the model's estimate at the summit.

Hourly Forecast

	30 Fri -1° / -6°			31 Sat -1° / -6°			1 Sun -3° / -9°			2 Mon -6° / -12°			3 Tue -4° / -9°			4 Wed -5° / -9°			5 Thu -5° / -10°			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	6 Fri	7 Sat	8 Sun	9 Mon	10 Tue	11 Wed	12 Thu
Conditions	☁️	☁️	☁️	⛅	☁️	☁️	🌧️	🌧️	☁️	⛅	🌤️	⛅	☁️	⛅	⛅	☁️	☁️	☁️	⛅	☁️	☁️	☁️	☁️	⛅	⛅	⛅	❄️	☁️
	cloudy	cloudy	cloudy	some clouds	cloudy	cloudy	light drizzle	light drizzle	cloudy	some clouds	mostly clear	some clouds	cloudy	some clouds	some clouds	cloudy	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	some clouds	snow	cloudy
Mid-mountain2,025 mModeled
Temp°C	-1°	-1°	-2°	-2°	0°	-1°	-3°	-5°	-5°	-10°	-9°	-10°	-5°	-4°	-7°	-7°	-5°	-8°	-7°	-6°	-9°	-8°	-8°	-9°	-9°	-10°	-9°	-13°
Feels like°C	-5°	-4°	-7°	-7°	-4°	-6°	-6°	-7°	-8°	-13°	-10°	-12°	-10°	-8°	-10°	-11°	-9°	-10°	-9°	-9°	-10°	-11°	-11°	-14°	-14°	-13°	-11°	-16°
Snowcm	·	·	·	·	0.1	·	0.9	0.7	0.2	·	·	·	·	·	·	·	·	0.1	·	·	·	·	0.2	0.2	1.2	0.2	5.1	0.7
Precipmm	0.1	0.1	·	·	0.1	·	1.4	0.8	0.2	·	·	·	·	·	·	·	·	0.1	·	·	·	·	0.2	0.2	1.2	0.2	5.0	0.6
Windkm/h	6	6	6	7	6	6	3	4	3	3	3	3	4	3	3	8	7	6	6	6	5	5	2	7	9	5	7	10
Summit2,200 mModeled
Temp°C	-2°	-2°	-3°	-3°	-1°	-2°	-4°	-6°	-6°	-11°	-10°	-12°	-7°	-5°	-8°	-8°	-6°	-9°	-9°	-7°	-10°	-9°	-9°	-11°	-10°	-11°	-10°	-14°
Feels like°C	-6°	-6°	-8°	-8°	-5°	-7°	-7°	-9°	-9°	-14°	-11°	-13°	-11°	-9°	-11°	-12°	-10°	-11°	-10°	-10°	-12°	-12°	-12°	-15°	-15°	-15°	-12°	-17°
Snowcm	·	·	·	·	0.1	·	0.9	0.7	0.2	·	·	·	·	·	·	·	·	0.1	·	·	·	·	0.2	0.2	1.2	0.2	5.1	0.7
Precipmm	0.1	0.1	·	·	0.1	·	1.4	0.8	0.2	·	·	·	·	·	·	·	·	0.1	·	·	·	·	0.2	0.2	1.2	0.2	5.0	0.6
Windkm/h	6	6	6	7	6	6	3	4	3	3	3	3	4	3	3	8	7	6	6	6	5	5	2	7	9	5	7	10
Base1,850 mModeled
Temp°C	0°	0°	-1°	-1°	1°	0°	-2°	-3°	-4°	-9°	-7°	-9°	-4°	-3°	-6°	-6°	-4°	-7°	-6°	-4°	-8°	-7°	-7°	-8°	-8°	-9°	-8°	-12°
Feels like°C	-4°	-3°	-6°	-6°	-3°	-5°	-5°	-6°	-7°	-12°	-8°	-11°	-9°	-7°	-9°	-10°	-8°	-8°	-7°	-7°	-9°	-10°	-10°	-12°	-12°	-12°	-9°	-15°
Snowcm	·	·	·	·	·	·	0.9	0.6	0.2	·	·	·	·	·	·	·	·	0.1	·	·	·	·	0.2	0.2	1.1	0.1	4.9	0.7
Precipmm	0.1	0.1	·	·	0.1	·	1.4	0.8	0.2	·	·	·	·	·	·	·	·	0.1	·	·	·	·	0.2	0.2	1.2	0.2	5.0	0.6
Windkm/h	6	6	6	7	6	6	3	4	3	3	3	3	4	3	3	8	7	6	6	6	5	5	2	7	9	5	7	10
Humidity%	94	93	90	79	78	84	98	95	95	91	79	89	95	92	93	94	87	90	92	90	95	92	83	87	88	82	86	84
0°C linem	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	550	950	450	450	350	300	250
Sunhours																						3	3	3.9	3.9	3	3	3

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 Galdhopiggen, 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 Galdhopiggen (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

14 Day map is in SnowSure ProUnlock with Pro

El Niño Outlook · Winter 2026-27

Galdhopiggen El Niño rank & forecast

Galdhopiggen ranks #254 of 488 SnowSure resorts — Tier D, −3% in strong El Niño winters.

Tier D — Late bloomer — aim Feb–Mar: Often a bit lighter early (−3% to −8% vs normal). History favors waiting for peak-depth months (often Feb–Mar) rather than skipping the resort.

#254 of 488Tier D — Late bloomer — aim Feb–Mar

Strong-event signal: −3% vs this resort's 30-yr avg

In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Galdhopiggen averaged -3% versus its own 30-year snowfall baseline. Historically this is a timing play rather than a reason to stay home: aim for late winter (February–March) in winter 2026-27. Analog winters: '97-98 +6%, '15-16 -24%, '23-24 +9%. A pattern, not a promise.

'97-98 +6%'15-16 −24%'23-24 +9%

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 Galdhopiggen, ERA5 season snowfall median was 543 cm (214 in), about 4% 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

543cm

10 El Niño winters · 4% above median

All-season median

521cm

Across 30 ERA5 seasons (2026-27)

Phase	Seasons	Median	p25–p75	Recent analogs
El Niñocurrent	10	543cm	418cm – 583cm	2023, 2019, 2018, 2015, 2014, 2009
La Niña	12	541cm	421cm – 583cm	2022, 2021, 2020, 2017, 2011, 2010
ENSO-neutral	8	453cm	424cm – 525cm	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.

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