Tools · Dropzone weather · Toscana

WEATHER AREZZO

Parac. Etruria · 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: 07:54:24 on 05/08/2026(updated just now)
Open-Meteo · best-match + 4-model ensemble confidence · recomputed every 30 min
Now · 08:00
100/100
Jumpable conditions
Wind
0.1 m/s
E
Gust
2.2 m/s
Low cloud
0%
Rain
0%
0.0 mm
Visibility
40 km
Temp.
23°
feels 25°
HourScoreWindGustCloudBaseRainVis.Temp.Conf.
WED 5 · 08:001000.1 m/s E2.2 m/s
L
0
M
0
H
38
0%40 km23°●●●
WED 5 · 09:001000.7 m/s O2.2 m/s
L
0
M
0
H
1
0%42 km27°●●●
WED 5 · 10:001001.0 m/s O3.4 m/s
L
0
M
0
H
0
0%42 km29°●●●
WED 5 · 11:001001.2 m/s SO3.6 m/s
L
0
M
0
H
0
0%43 km31°●●●
WED 5 · 12:001001.8 m/s SO4.8 m/s
L
0
M
0
H
0
0%46 km33°●●●
WED 5 · 13:001001.9 m/s SO5.1 m/s
L
0
M
0
H
0
0%50 km35°●●●
WED 5 · 14:001001.8 m/s SO5.1 m/s
L
0
M
0
H
0
0%55 km37°●●●
WED 5 · 15:001001.8 m/s SO4.8 m/s
L
0
M
0
H
0
0%57 km37°●●●
WED 5 · 16:001002.3 m/s O5.7 m/s
L
0
M
0
H
0
0%56 km38°●●●
WED 5 · 17:001003.6 m/s O8.0 m/s
L
0
M
0
H
0
0%58 km37°●●●
WED 5 · 18:00853.6 m/s SO8.2 m/s
L
0
M
0
H
0
0%53 km36°●●○
THU 6 · 08:001000.3 m/s N1.5 m/s
L
0
M
0
H
0
0%33 km25°●●●
THU 6 · 09:001000.5 m/s O1.8 m/s
L
0
M
0
H
0
0%37 km27°●●●
THU 6 · 10:0001.0 m/s O3.0 m/s
L
0
M
0
H
0
0%39 km30°●●●
THU 6 · 11:0001.7 m/s O4.6 m/s
L
0
M
0
H
0
0%40 km32°●●●
THU 6 · 12:001002.3 m/s O5.6 m/s
L
0
M
0
H
0
0%43 km34°●●●
THU 6 · 13:001002.6 m/s O6.3 m/s
L
0
M
0
H
0
0%45 km36°●●●
THU 6 · 14:001003.0 m/s O7.2 m/s
L
0
M
37
H
0
0%47 km37°●●●
THU 6 · 15:00854.1 m/s O9.5 m/s
L
7
M
55
H
1
0%45 km37°●●●
THU 6 · 16:00852.2 m/s NO9.6 m/s
L
3
M
37
H
0
0.2 mm48 km37°●●●
THU 6 · 17:001003.2 m/s O7.5 m/s
L
0
M
61
H
10
5%49 km37°●●●
THU 6 · 18:00654.1 m/s NO12.0 m/s
L
0
M
36
H
9
23%45 km35°●●●

Best jumpable windows · 7 days

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

WED 5
08:00 → 10:00
Avg score: 100/100
WED 5
10:00 → 12:00
Avg score: 100/100
WED 5
12:00 → 14:00
Avg score: 100/100
WED 5
14:00 → 16:00
Avg score: 100/100
WED 5
16:00 → 18:00
Avg score: 100/100
Show daily summary · 7 days
WED 5
99
38° / 20°
W: 4 m/sG: 9 m/sR: 0.0 mm (3%)
Window: 08:00
THU 6
76
37° / 22°
W: 4 m/sG: 12 m/sR: 0.5 mm (23%)
Window: 08:00
FRI 7
97
37° / 21°
W: 6 m/sG: 13 m/sR: 0.4 mm (38%)
Window: 08:00
SAT 8
93
36° / 22°
W: 3 m/sG: 9 m/sR: 1.2 mm (55%)
Window: 08:00
SUN 9
98
36° / 22°
W: 3 m/sG: 8 m/sR: 0.0 mm (18%)
Window: 08:00
MON 10
100
36° / 20°
W: 3 m/sG: 8 m/sR: 0.0 mm (3%)
Window: 08:00
TUE 11
90
36° / 21°
W: 5 m/sG: 9 m/sR: 0.0 mm (3%)
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.
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: 07:54:24 on 05/08/2026

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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