— Tools · Dropzone weather · Piemonte
WEATHER ALESSANDRIA
Primolancio · tandem exit altitude 4000 m. Wind, gusts, cloud and visibility for the next 24h with a 4-model ensemble, and up to 7 days with daily outlook. Designed to decide whether driving to the dropzone is worth it.
Now · 08:00
0/100
No-go
Cloud below minimumsStorm/rainLow visibility
Wind
2.9 m/s
NO
Gust
5.5 m/s
Low cloud
100%
~50 m
Rain
78%
1.1 mm
Visibility
1 km
Temp.
13°
feels 13°
| Hour | Score | Wind | Gust | Cloud | Base | Rain | Vis. | Temp. | Conf. |
|---|---|---|---|---|---|---|---|---|---|
| WED 6 · 08:00 | 0 | 2.9 m/s NO | 5.5 m/s | L 100 M 100 H 0 | 50 m | 1.1 mm | 1 km | 13° | ●●● |
| WED 6 · 09:00 | 0 | 2.0 m/s O | 5.7 m/s | L 95 M 77 H 0 | 100 m | 4.9 mm | 1 km | 14° | ●●● |
| WED 6 · 10:00 | 0 | 2.5 m/s SO | 5.0 m/s | L 97 M 21 H 0 | 200 m | 33% | 18 km | 14° | ●●○ |
| WED 6 · 11:00 | 0 | 2.7 m/s O | 5.8 m/s | L 81 M 8 H 0 | 475 m | 63% | 32 km | 16° | ●●● |
| WED 6 · 12:00 | 0 | 2.0 m/s O | 7.5 m/s | L 78 M 42 H 0 | 662 m | 80% | 37 km | 17° | ●●● |
| WED 6 · 13:00 | 0 | 1.8 m/s SO | 4.9 m/s | L 88 M 74 H 0 | 712 m | 68% | 38 km | 18° | ●●● |
| WED 6 · 14:00 | 40 | 0.9 m/s N | 8.0 m/s | L 68 M 43 H 0 | 750 m | 35% | 38 km | 19° | ●●○ |
| WED 6 · 15:00 | 40 | 1.2 m/s E | 5.8 m/s | L 86 M 56 H 0 | 700 m | 25% | 37 km | 19° | ●●○ |
| WED 6 · 16:00 | 25 | 5.0 m/s S | 9.3 m/s | L 67 M 67 H 0 | 938 m | 15% | 40 km | 20° | ●●○ |
| WED 6 · 17:00 | 0 | 6.2 m/s S | 12.1 m/s | L 74 M 0 H 0 | 1038 m | 13% | 40 km | 20° | ●●○ |
| WED 6 · 18:00 | 65 | 5.7 m/s S | 12.1 m/s | L 43 M 0 H 0 | — | 13% | 40 km | 19° | ●●○ |
| THU 7 · 08:00 | 0 | 0.4 m/s E | 1.8 m/s | L 78 M 27 H 0 | 125 m | 28% | 4 km | 13° | ●●● |
| THU 7 · 09:00 | 0 | 0.7 m/s O | 2.8 m/s | L 79 M 0 H 0 | 175 m | 25% | 17 km | 14° | ●●● |
| THU 7 · 10:00 | 0 | 1.4 m/s SO | 3.6 m/s | L 92 M 86 H 1 | 313 m | 53% | 26 km | 15° | ●●○ |
| THU 7 · 11:00 | 0 | 1.4 m/s O | 3.7 m/s | L 72 M 73 H 2 | 375 m | 33% | 29 km | 16° | ●●○ |
| THU 7 · 12:00 | 0 | 1.0 m/s O | 3.9 m/s | L 56 M 9 H 0 | 563 m | 25% | 34 km | 18° | ●●● |
| THU 7 · 13:00 | 40 | 0.7 m/s O | 4.1 m/s | L 73 M 11 H 0 | 763 m | 25% | 38 km | 19° | ●●● |
| THU 7 · 14:00 | 40 | 1.6 m/s SO | 4.5 m/s | L 55 M 30 H 0 | 875 m | 20% | 39 km | 20° | ●●● |
| THU 7 · 15:00 | 100 | 2.0 m/s SO | 4.4 m/s | L 49 M 6 H 0 | — | 10% | 40 km | 21° | ●●● |
| THU 7 · 16:00 | 100 | 1.7 m/s S | 4.4 m/s | L 30 M 6 H 0 | — | 15% | 40 km | 21° | ●●● |
| THU 7 · 17:00 | 40 | 1.5 m/s S | 3.8 m/s | L 72 M 14 H 0 | 1075 m | 10% | 40 km | 21° | ●●● |
| THU 7 · 18:00 | 100 | 2.8 m/s S | 7.3 m/s | L 34 M 0 H 0 | — | 5% | 41 km | 20° | ●●○ |
Best jumpable windows · 7 days
2-hour windows with average score ≥ 60, ordered chronologically.
THU 7
15:00 → 17:00
Avg score: 100/100
FRI 8
16:00 → 18:00
Avg score: 100/100
SAT 9
08:00 → 10:00
Avg score: 100/100
SAT 9
10:00 → 12:00
Avg score: 100/100
SAT 9
12:00 → 14:00
Avg score: 100/100
Show daily summary · 7 days
WED 6
1520° / 13°
W: 6 m/sG: 12 m/sR: 9.5 mm (100%)
THU 7
3821° / 13°
W: 3 m/sG: 7 m/sR: 1.7 mm (85%)
Window: 15:00
FRI 8
5622° / 11°
W: 3 m/sG: 7 m/sR: 0.4 mm (15%)
Window: 16:00
SAT 9
10024° / 13°
W: 2 m/sG: 4 m/sR: 0.0 mm (3%)
Window: 08:00
SUN 10
1418° / 14°
W: 2 m/sG: 8 m/sR: 13.8 mm (78%)
Window: 08:00
MON 11
1419° / 14°
W: 4 m/sG: 10 m/sR: 10.8 mm (36%)
TUE 12
5720° / 15°
W: 10 m/sG: 18 m/sR: 2.4 mm (62%)
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 ↗
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