— Tools · Dropzone weather · Piemonte
WEATHER CUMIANA
Skydream Center Cumiana · 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 · 12:00
0/100
No-go
Cloud below minimumsStorm/rain
Wind
2.1 m/s
NO
Gust
3.5 m/s
Low cloud
100%
~300 m
Rain
100%
3.3 mm
Visibility
10 km
Temp.
9°
feels 7°
| Hour | Score | Wind | Gust | Cloud | Base | Rain | Vis. | Temp. | Conf. |
|---|---|---|---|---|---|---|---|---|---|
| WED 4 · 12:00 | 0 | 2.1 m/s NO | 3.5 m/s | L 100 M 100 H 100 | 300 m | 3.3 mm | 10 km | 9° | ●●○ |
| WED 4 · 13:00 | 0 | 3.3 m/s NO | 6.8 m/s | L 100 M 100 H 100 | 363 m | 0.5 mm | 22 km | 8° | ●●○ |
| WED 4 · 14:00 | 0 | 3.0 m/s NO | 6.3 m/s | L 93 M 100 H 57 | 313 m | 0.7 mm | 18 km | 8° | ●●● |
| WED 4 · 15:00 | 0 | 0.9 m/s NO | 5.3 m/s | L 91 M 100 H 82 | 325 m | 0.2 mm | 32 km | 8° | ●●● |
| WED 4 · 16:00 | 0 | 1.5 m/s S | 3.1 m/s | L 93 M 100 H 99 | 200 m | 100% | 22 km | 8° | ●●○ |
| WED 4 · 17:00 | 0 | 0.6 m/s NE | 2.5 m/s | L 96 M 100 H 82 | 113 m | 0.4 mm | 15 km | 8° | ●●● |
| WED 4 · 18:00 | 0 | 1.2 m/s NO | 2.1 m/s | L 100 M 100 H 68 | 125 m | 0.3 mm | 17 km | 8° | ●●● |
| THU 5 · 08:00 | 0 | 0.9 m/s O | 1.7 m/s | L 100 M 100 H 0 | 113 m | 0.4 mm | 15 km | 7° | ●●● |
| THU 5 · 09:00 | 0 | 0.6 m/s O | 1.6 m/s | L 89 M 98 H 0 | 113 m | 0.3 mm | 15 km | 8° | ●●● |
| THU 5 · 10:00 | 0 | 0.2 m/s SE | 0.9 m/s | L 80 M 100 H 0 | 150 m | 95% | 19 km | 9° | ●●● |
| THU 5 · 11:00 | 0 | 0.6 m/s S | 1.4 m/s | L 98 M 100 H 15 | 175 m | 90% | 20 km | 9° | ●●● |
| THU 5 · 12:00 | 0 | 0.3 m/s SO | 1.4 m/s | L 68 M 97 H 100 | 250 m | 0.2 mm | 25 km | 10° | ●●● |
| THU 5 · 13:00 | 0 | 0.8 m/s SE | 1.9 m/s | L 73 M 94 H 100 | 263 m | 80% | 25 km | 10° | ●●● |
| THU 5 · 14:00 | 0 | 0.8 m/s S | 1.9 m/s | L 69 M 100 H 100 | 338 m | 65% | 30 km | 10° | ●●● |
| THU 5 · 15:00 | 0 | 0.8 m/s S | 1.9 m/s | L 59 M 100 H 100 | 337 m | 40% | 31 km | 10° | ●●● |
| THU 5 · 16:00 | 0 | 0.8 m/s SE | 1.5 m/s | L 74 M 100 H 100 | 275 m | 25% | 28 km | 10° | ●●● |
| THU 5 · 17:00 | 0 | 0.2 m/s S | 1.3 m/s | L 78 M 100 H 100 | 175 m | 30% | 22 km | 9° | ●●● |
| THU 5 · 18:00 | 0 | 0.6 m/s N | 0.8 m/s | L 80 M 100 H 100 | 150 m | 0.3 mm | 20 km | 9° | ●●● |
| FRI 6 · 08:00 | 0 | 0.3 m/s O | 0.8 m/s | L 56 M 100 H 0 | 325 m | 0.3 mm | 29 km | 8° | ●●● |
| FRI 6 · 09:00 | 0 | 0.1 m/s SE | 0.7 m/s | L 56 M 87 H 0 | 262 m | 0.2 mm | 29 km | 9° | ●●● |
| FRI 6 · 10:00 | 0 | 0.7 m/s E | 1.9 m/s | L 58 M 84 H 0 | 225 m | 28% | 24 km | 9° | ●●● |
| FRI 6 · 11:00 | 0 | 0.6 m/s SE | 2.2 m/s | L 67 M 97 H 0 | 275 m | 21% | 25 km | 9° | ●●● |
Best jumpable windows · 7 days
2-hour windows with average score ≥ 60, ordered chronologically.
SAT 7
09:00 → 11:00
Avg score: 100/100
MON 9
09:00 → 11:00
Avg score: 100/100
TUE 10
12:00 → 14:00
Avg score: 100/100
TUE 10
14:00 → 16:00
Avg score: 100/100
TUE 10
16:00 → 18:00
Avg score: 100/100
Show daily summary · 7 days
WED 4
09° / 7°
W: 3 m/sG: 7 m/sR: 7.4 mm (100%)
THU 5
010° / 7°
W: 2 m/sG: 4 m/sR: 12.3 mm (100%)
FRI 6
010° / 8°
W: 1 m/sG: 3 m/sR: 7.0 mm (83%)
SAT 7
1811° / 6°
W: 1 m/sG: 3 m/sR: 0.6 mm (15%)
Window: 09:00
SUN 8
011° / 7°
W: 2 m/sG: 4 m/sR: 0.0 mm (5%)
MON 9
8210° / 8°
W: 1 m/sG: 2 m/sR: 0.3 mm (26%)
Window: 09:00
TUE 10
8912° / 7°
W: 1 m/sG: 2 m/sR: 0.3 mm (55%)
Window: 12:00
⚠️ 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.
0+
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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