When is it jumpable at ASD Belluno (Belluno)?

The ASD Belluno jumpability score is green (≥70/100) when surface wind stays below 8 m/s, gusts below 10 m/s, cloud base sits above tandem exit altitude (ASD Belluno operates at typical operational altitudes of ENAC Italian dropzones), and no storms are incoming in the next 2 hours. Open the dropzone page to see the usable window hour by hour for the next 7 days.

Which weather model do you use for ASD Belluno?

The ASD Belluno primary forecast (temperature, cloud, visibility, CAPE, wind at 10/80/120 m altitudes) comes from the best-match model auto-selected for the area — typically ICON-EU (DWD). In parallel we query all 4 models — ICON-EU + ECMWF IFS + AROME France HD + GFS — on wind, gust and precipitation, and compute σ across them to estimate hour-by-hour forecast confidence.

Can I book a tandem in Belluno based on the forecast alone?

The forecast is a pre-decision tool (is it worth driving?) and never replaces the on-site jumpmaster's briefing. Even on a green score, the final go/no-go is taken by the dropzone using the actual ground wind reading. To book, contact ASD Belluno directly from the school page.

— Tools · Dropzone weather · Veneto

WEATHER BELLUNO

ASD Belluno · tandem exit altitude 4000 m. Wind, gusts, cloud and visibility hour-by-hour with 4-model ensemble confidence, plus 7-day daily outlook. Designed to decide whether driving to the dropzone is worth it.

Now · 08:00

75/100

Jumpable conditions

Overcast

Wind

1.6 m/s

Gust

3.0 m/s

Low cloud

12%

—

Rain

0.0 mm

Visibility

11 km

Temp.

19°

feels 21°

Hour	Score	Wind	Gust	Cloud	Base	Rain	Vis.	Temp.	Conf.
SUN 21 · 08:00	75	1.6 m/s N	3.0 m/s	L 12 M 87 H 58	—	0%	11 km	19°	●●●
SUN 21 · 09:00	75	1.0 m/s SO	2.7 m/s	L 0 M 100 H 2	—	0%	30 km	21°	●●●
SUN 21 · 10:00	100	0.3 m/s O	2.0 m/s	L 0 M 30 H 31	—	0%	37 km	23°	●●●
SUN 21 · 11:00	100	0.5 m/s O	1.8 m/s	L 0 M 29 H 0	—	0%	40 km	25°	●●●
SUN 21 · 12:00	100	0.6 m/s SO	1.8 m/s	L 0 M 71 H 3	—	0%	41 km	27°	●●●
SUN 21 · 13:00	100	1.2 m/s SO	2.8 m/s	L 0 M 73 H 2	—	0%	41 km	29°	●●●
SUN 21 · 14:00	100	1.9 m/s SO	3.8 m/s	L 0 M 27 H 0	—	0%	43 km	31°	●●●
SUN 21 · 15:00	100	2.4 m/s O	4.9 m/s	L 0 M 28 H 0	—	0%	43 km	32°	●●●
SUN 21 · 16:00	100	2.7 m/s O	5.4 m/s	L 0 M 0 H 0	—	3%	43 km	33°	●●●
SUN 21 · 17:00	100	2.8 m/s O	5.3 m/s	L 0 M 0 H 0	—	13%	44 km	33°	●●●
SUN 21 · 18:00	100	1.8 m/s SO	4.5 m/s	L 0 M 33 H 3	—	13%	47 km	32°	●●●
MON 22 · 08:00	100	0.4 m/s O	1.2 m/s	L 0 M 0 H 0	—	0%	38 km	22°	●●●
MON 22 · 09:00	100	0.6 m/s O	1.6 m/s	L 0 M 0 H 0	—	0%	39 km	24°	●●●
MON 22 · 10:00	100	0.6 m/s SO	1.8 m/s	L 0 M 0 H 0	—	0%	41 km	26°	●●●
MON 22 · 11:00	100	0.5 m/s O	1.8 m/s	L 0 M 5 H 0	—	0%	41 km	28°	●●●
MON 22 · 12:00	100	1.0 m/s SO	2.6 m/s	L 0 M 4 H 0	—	0%	42 km	30°	●●●
MON 22 · 13:00	100	1.4 m/s O	3.0 m/s	L 0 M 0 H 0	—	15%	44 km	32°	●●●
MON 22 · 14:00	100	2.8 m/s O	4.1 m/s	L 0 M 0 H 0	—	23%	45 km	33°	●●●
MON 22 · 15:00	100	3.9 m/s E	6.2 m/s	L 0 M 71 H 0	—	33%	43 km	33°	●●●
MON 22 · 16:00	60	3.7 m/s NE	8.2 m/s	L 0 M 81 H 100	—	55%	43 km	32°	●●●
MON 22 · 17:00	100	2.8 m/s NE	5.5 m/s	L 0 M 37 H 0	—	40%	44 km	32°	●●●
MON 22 · 18:00	75	3.2 m/s N	5.6 m/s	L 0 M 100 H 100	—	10%	43 km	31°	●●●

Best jumpable windows · 7 days

2-hour windows with average score ≥ 60, ordered chronologically.

SUN 21

10:00 → 12:00

Avg score: 100/100

SUN 21

12:00 → 14:00

Avg score: 100/100

SUN 21

14:00 → 16:00

Avg score: 100/100

SUN 21

16:00 → 18:00

Avg score: 100/100

MON 22

08:00 → 10:00

Avg score: 100/100

Show daily summary · 7 days

SUN 21

33° / 17°

W: 7 m/sG: 14 m/sR: 0.0 mm (13%)

Window: 10:00

MON 22

33° / 19°

W: 4 m/sG: 8 m/sR: 0.0 mm (55%)

Window: 08:00

TUE 23

30° / 19°

W: 2 m/sG: 5 m/sR: 0.3 mm (40%)

Window: 08:00

WED 24

28° / 19°

W: 2 m/sG: 5 m/sR: 0.6 mm (23%)

Window: 08:00

THU 25

30° / 20°

W: 2 m/sG: 6 m/sR: 0.3 mm (13%)

Window: 08:00

FRI 26

31° / 21°

W: 2 m/sG: 6 m/sR: 0.9 mm (33%)

Window: 08:00

SAT 27

31° / 20°

W: 2 m/sG: 8 m/sR: 0.3 mm (39%)

Window: 08:00

⚠️ The forecast never replaces the jumpmaster's briefing. ICON-EU + AROME + ECMWF + GFS are high-resolution models, but on complex orography (Alps, Adriatic coast) they may miss reality by a factor. Always verify with the dropzone before driving over.

Legend · jumpability score

70+

Jumpable 70–100

Comfortable operating conditions, including for students and tandems.

40+

Borderline 40–69

On the edge — tight wind or cloud. Often no students; sport jumpers with caution.

No-go 0–39

Extreme wind, gusts, storms, cloud below exit, or visibility below threshold.

The score combines surface wind, gusts, upper-level wind, cloud vs DZ exit altitude, CAPE (storms), rain in the next 2 hours and visibility. Operational thresholds, not meteorological. How the models work ↗

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