Tools · Dropzone weather · Lazio

WEATHER ROMA

Paracentro Roma · 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: 23:18:41 on 19/09/2026(updated just now)
Open-Meteo · best-match + 4-model ensemble confidence · recomputed every 30 min
Now · 08:00
100/100
Jumpable conditions
Wind
0.9 m/s
NE
Gust
2.0 m/s
Low cloud
0%
Rain
0%
0.0 mm
Visibility
26 km
Temp.
19°
feels 21°
HourScoreWindGustCloudBaseRainVis.Temp.Conf.
SUN 20 · 08:001000.9 m/s NE2.0 m/s
L
0
M
0
H
5
0%26 km19°●●●
SUN 20 · 09:001001.1 m/s NE2.8 m/s
L
0
M
0
H
1
0%33 km21°●●●
SUN 20 · 10:001001.6 m/s NE4.2 m/s
L
0
M
0
H
0
0%38 km24°●●●
SUN 20 · 11:001001.5 m/s N4.1 m/s
L
0
M
0
H
0
0%40 km26°●●●
SUN 20 · 12:001001.0 m/s NO4.0 m/s
L
0
M
0
H
0
0%41 km28°●●●
SUN 20 · 13:001001.5 m/s NO4.1 m/s
L
0
M
0
H
0
0%42 km29°●●●
SUN 20 · 14:001001.9 m/s NO5.0 m/s
L
10
M
1
H
0
0%42 km30°●●●
SUN 20 · 15:001003.1 m/s O7.4 m/s
L
24
M
20
H
0
0%43 km31°●●●
SUN 20 · 16:00853.7 m/s O9.1 m/s
L
0
M
25
H
0
0%41 km29°●●●
SUN 20 · 17:00853.6 m/s O8.8 m/s
L
1
M
0
H
0
3%41 km28°●●●
SUN 20 · 18:00853.4 m/s O8.4 m/s
L
0
M
15
H
0
0%40 km27°●●●
MON 21 · 08:00750.7 m/s NE2.0 m/s
L
0
M
0
H
100
0%18 km19°●●●
MON 21 · 09:00751.1 m/s N2.8 m/s
L
0
M
0
H
100
0%23 km21°●●●
MON 21 · 10:001001.4 m/s N3.8 m/s
L
0
M
0
H
15
0%35 km23°●●●
MON 21 · 11:001001.4 m/s N4.0 m/s
L
0
M
0
H
3
0%40 km26°●●●
MON 21 · 12:001001.9 m/s NO4.9 m/s
L
0
M
0
H
10
0%41 km28°●●●
MON 21 · 13:001002.1 m/s NO5.5 m/s
L
0
M
0
H
76
0%42 km30°●●●
MON 21 · 14:001002.8 m/s O6.6 m/s
L
25
M
0
H
64
0%42 km31°●●●
MON 21 · 15:00853.5 m/s O8.5 m/s
L
22
M
0
H
68
0%42 km31°●●●
MON 21 · 16:00854.1 m/s O9.6 m/s
L
0
M
0
H
57
0%42 km30°●●●
MON 21 · 17:00604.1 m/s O9.8 m/s
L
0
M
0
H
100
0%42 km29°●●●
MON 21 · 18:00853.6 m/s O9.5 m/s
L
0
M
0
H
14
0%42 km28°●●●

Best jumpable windows · 7 days

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

SUN 20
08:00 → 10:00
Avg score: 100/100
SUN 20
10:00 → 12:00
Avg score: 100/100
SUN 20
12:00 → 14:00
Avg score: 100/100
SUN 20
14:00 → 16:00
Avg score: 100/100
MON 21
10:00 → 12:00
Avg score: 100/100
Show daily summary · 7 days
SUN 20
96
31° / 19°
W: 4 m/sG: 9 m/sR: 0.0 mm (3%)
Window: 08:00
MON 21
88
31° / 19°
W: 4 m/sG: 10 m/sR: 0.0 mm (0%)
Window: 10:00
TUE 22
88
30° / 19°
W: 4 m/sG: 10 m/sR: 0.0 mm (5%)
Window: 09:00
WED 23
93
27° / 19°
W: 4 m/sG: 8 m/sR: 0.0 mm (8%)
Window: 09:00
THU 24
31
27° / 19°
W: 5 m/sG: 12 m/sR: 0.6 mm (46%)
Window: 16:00
FRI 25
15
25° / 15°
W: 7 m/sG: 16 m/sR: 0.0 mm (48%)
Window: 09:00
SAT 26
84
28° / 13°
W: 4 m/sG: 9 m/sR: 0.0 mm (6%)
Window: 15:00
⚠️ 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: 23:18:41 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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