When is it jumpable at Upngo (Udine)?

The Upngo 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 (Upngo 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 Upngo?

The Upngo 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 Udine 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 Upngo directly from the school page.

— Tools · Dropzone weather · Friuli-Venezia Giulia

WEATHER UDINE

Upngo · 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

100/100

Jumpable conditions

Wind

0.6 m/s

Gust

2.6 m/s

Low cloud

—

Rain

0.0 mm

Visibility

39 km

Temp.

25°

feels 28°

Hour	Score	Wind	Gust	Cloud	Base	Rain	Vis.	Temp.	Conf.
SUN 21 · 08:00	100	0.6 m/s N	2.6 m/s	L 0 M 44 H 0	—	0%	39 km	25°	●●●
SUN 21 · 09:00	100	0.2 m/s NO	1.4 m/s	L 0 M 42 H 0	—	0%	41 km	28°	●●●
SUN 21 · 10:00	100	0.1 m/s NO	1.3 m/s	L 0 M 46 H 0	—	0%	42 km	30°	●●●
SUN 21 · 11:00	100	0.2 m/s SE	1.4 m/s	L 0 M 35 H 0	—	0%	43 km	31°	●●●
SUN 21 · 12:00	100	0.4 m/s SE	2.0 m/s	L 0 M 45 H 0	—	0%	43 km	33°	●●●
SUN 21 · 13:00	100	0.9 m/s O	2.9 m/s	L 0 M 24 H 0	—	0%	43 km	34°	●●●
SUN 21 · 14:00	100	1.5 m/s O	3.0 m/s	L 0 M 22 H 0	—	0%	44 km	34°	●●●
SUN 21 · 15:00	100	2.2 m/s O	3.2 m/s	L 0 M 0 H 0	—	0%	45 km	35°	●●●
SUN 21 · 16:00	100	2.5 m/s O	4.0 m/s	L 0 M 0 H 0	—	18%	47 km	36°	●●●
SUN 21 · 17:00	100	2.9 m/s O	5.2 m/s	L 0 M 0 H 0	—	25%	45 km	35°	●●●
SUN 21 · 18:00	100	3.3 m/s NE	7.1 m/s	L 0 M 47 H 0	—	43%	47 km	34°	●●●
MON 22 · 08:00	100	1.3 m/s N	3.1 m/s	L 0 M 0 H 0	—	0%	41 km	27°	●●●
MON 22 · 09:00	100	1.3 m/s NO	3.3 m/s	L 0 M 0 H 9	—	0%	41 km	29°	●●●
MON 22 · 10:00	100	0.6 m/s N	3.4 m/s	L 0 M 0 H 72	—	0%	42 km	31°	●●●
MON 22 · 11:00	100	0.1 m/s NE	2.2 m/s	L 0 M 4 H 0	—	0%	44 km	33°	●●●
MON 22 · 12:00	100	0.0 m/s O	1.0 m/s	L 0 M 14 H 0	—	0%	46 km	35°	●●●
MON 22 · 13:00	100	0.6 m/s SE	1.8 m/s	L 0 M 31 H 0	—	5%	47 km	35°	●●●
MON 22 · 14:00	75	0.1 m/s E	0.8 m/s	L 0 M 87 H 56	—	10%	49 km	36°	●●●
MON 22 · 15:00	40	4.4 m/s SE	10.9 m/s	L 0 M 32 H 100	—	30%	44 km	34°	●●●
MON 22 · 16:00	0	6.7 m/s N	15.3 m/s	L 0 M 100 H 100	—	30%	42 km	30°	●○○
MON 22 · 17:00	40	3.0 m/s N	10.9 m/s	L 0 M 44 H 100	—	35%	41 km	31°	●●○
MON 22 · 18:00	100	1.6 m/s NE	6.6 m/s	L 0 M 43 H 60	—	23%	43 km	33°	●●●

Best jumpable windows · 7 days

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

SUN 21

08:00 → 10:00

Avg score: 100/100

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

Show daily summary · 7 days

SUN 21

100

36° / 23°

W: 4 m/sG: 9 m/sR: 0.0 mm (43%)

Window: 08:00

MON 22

36° / 24°

W: 7 m/sG: 15 m/sR: 0.1 mm (35%)

Window: 08:00

TUE 23

33° / 22°

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

Window: 08:00

WED 24

31° / 23°

W: 3 m/sG: 7 m/sR: 1.2 mm (28%)

Window: 08:00

THU 25

35° / 24°

W: 2 m/sG: 6 m/sR: 0.0 mm (9%)

Window: 08:00

FRI 26

35° / 24°

W: 2 m/sG: 5 m/sR: 0.1 mm (13%)

Window: 08:00

SAT 27

34° / 24°

W: 3 m/sG: 7 m/sR: 0.0 mm (13%)

Window: 09:00

⚠️ 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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