Tools · Dropzone weather · Piemonte

WEATHER ACQUI TERME

Albatros · 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.

Data updated at: 09:21:58 on 19/09/2026(updated just now)
Open-Meteo · best-match + 4-model ensemble confidence · recomputed every 30 min
Now · 10:00
0/100
No-go
Cloud below minimums
Wind
1.1 m/s
NO
Gust
2.6 m/s
Low cloud
93%
~500 m
Rain
0%
0.0 mm
Visibility
31 km
Temp.
20°
feels 22°
HourScoreWindGustCloudBaseRainVis.Temp.Conf.
SAT 19 · 10:0001.1 m/s NO2.6 m/s
L
93
M
30
H
61
500 m0%31 km20°●●●
SAT 19 · 11:00401.4 m/s NE3.3 m/s
L
80
M
5
H
0
712 m0%36 km22°●●●
SAT 19 · 12:00402.5 m/s NE5.4 m/s
L
70
M
25
H
0
837 m0%38 km23°●●●
SAT 19 · 13:00402.5 m/s NE4.9 m/s
L
77
M
0
H
0
925 m0%38 km23°●●●
SAT 19 · 14:00402.0 m/s NE4.5 m/s
L
74
M
0
H
0
1125 m0%40 km24°●●●
SAT 19 · 15:00402.4 m/s NE3.9 m/s
L
68
M
0
H
0
1200 m0%40 km25°●●●
SAT 19 · 16:00402.6 m/s N4.5 m/s
L
63
M
0
H
0
1275 m0%41 km25°●●●
SAT 19 · 17:00402.4 m/s NE4.6 m/s
L
87
M
0
H
0
1350 m0%41 km25°●●●
SAT 19 · 18:001002.1 m/s NE4.3 m/s
L
0
M
0
H
0
0%41 km25°●●●
SUN 20 · 08:00801.0 m/s O2.2 m/s
L
31
M
0
H
0
0%6 km15°●●●
SUN 20 · 09:001001.0 m/s O2.1 m/s
L
0
M
0
H
0
0%23 km17°●●●
SUN 20 · 10:00750.7 m/s SO2.4 m/s
L
0
M
0
H
98
0%32 km20°●●●
SUN 20 · 11:00750.3 m/s O1.8 m/s
L
0
M
0
H
100
0%37 km22°●●●
SUN 20 · 12:001000.3 m/s N1.5 m/s
L
0
M
0
H
87
0%39 km24°●●●
SUN 20 · 13:00751.1 m/s NE2.1 m/s
L
41
M
0
H
100
0%39 km25°●●●
SUN 20 · 14:001001.3 m/s NE1.9 m/s
L
24
M
0
H
1
0%40 km26°●●●
SUN 20 · 15:001001.4 m/s NE1.7 m/s
L
5
M
0
H
32
0%41 km27°●●●
SUN 20 · 16:001001.2 m/s E3.2 m/s
L
0
M
0
H
7
0%42 km27°●●●
SUN 20 · 17:001001.4 m/s NE3.4 m/s
L
0
M
0
H
74
0%42 km27°●●●
SUN 20 · 18:001001.5 m/s NE3.5 m/s
L
0
M
0
H
39
0%42 km27°●●●
MON 21 · 08:00551.5 m/s SO3.0 m/s
L
24
M
0
H
84
0%6 km15°●●●
MON 21 · 09:001001.1 m/s SO3.1 m/s
L
0
M
0
H
17
0%26 km19°●●●

Best jumpable windows · 7 days

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

SUN 20
14:00 → 16:00
Avg score: 100/100
SUN 20
16:00 → 18:00
Avg score: 100/100
MON 21
13:00 → 15:00
Avg score: 100/100
MON 21
15:00 → 17:00
Avg score: 100/100
TUE 22
08:00 → 10:00
Avg score: 100/100
Show daily summary · 7 days
SAT 19
35
25° / 17°
W: 3 m/sG: 5 m/sR: 0.0 mm (0%)
Window: 17:00
SUN 20
91
27° / 14°
W: 2 m/sG: 4 m/sR: 0.0 mm (0%)
Window: 14:00
MON 21
87
29° / 15°
W: 2 m/sG: 5 m/sR: 0.0 mm (0%)
Window: 13:00
TUE 22
67
24° / 15°
W: 2 m/sG: 6 m/sR: 0.0 mm (0%)
Window: 08:00
WED 23
43
22° / 14°
W: 2 m/sG: 5 m/sR: 0.0 mm (2%)
Window: 12:00
THU 24
65
25° / 13°
W: 2 m/sG: 5 m/sR: 0.0 mm (10%)
Window: 13:00
FRI 25
58
23° / 13°
W: 2 m/sG: 4 m/sR: 0.0 mm (4%)
Window: 13:00
⚠️ 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 ↗
Data sources · weather
Data updated at: 09:21:58 on 19/09/2026

Forecasts are recomputed every 30 minutes. The Quota 4000 cron job pre-warms the cache every 3 hours. ICON-EU and AROME refresh every 6h, ECMWF every 12h, GFS every 6h.

Forecast from Open-Meteo (free aggregator of numerical weather prediction models). Models combined: ICON-EU (DWD), ECMWF IFS, AROME France HD (Météo-France), GFS (NOAA). Dropzone coordinates from Quota 4000 database, ENAC-certified schools. How the models work ↗

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