Acceptable conditions

Curnaux — 1175m

Imported · Orientation S, SW · 202°

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Hourly windows

2026-04-07 · Local flying
6h
🌙
NIGHT
7h
☀️
NO-GO
tailwind
8h
☀️
NO-GO
tailwind
9h
☀️
NO-GO
tailwind
10h
☀️
MARGINAL
11h
☀️
GO
12h
☀️
MARGINAL
13h
☀️
MARGINAL
14h
☀️
GO
15h
☀️
MARGINAL
16h
☀️
MARGINAL
17h
☀️
GO
18h
☀️
GO
19h
☀️
MARGINAL
20h
☀️
MARGINAL
Best window: 17h — 18h
AI analysis
No analysis available for this day.

📊 Wind & thermals aloft

🎓 Full view
💡
Overview: colored arrows show wind speed and direction. Yellow to orange cells highlight the active thermal layer. The LAUNCH line marks the takeoff altitude.
Alt.6h7h8h9h10h11h12h13h14h15h16h17h18h
Top
BLH
——
1230m
1270m
1315m
1395m
1540m
1920m
2265m
2435m
2455m
2380m
1635m
Base
clouds
——
2063m
2200m
2150m
2100m
2250m
2325m
2463m
2513m
2550m
2550m
2400m
3600m
↘
8
↘
8
↘
9
↘
9
↘
10
↘
10
↘
9
↘
9
↘
9
↘
8
↘
7
↘
8
↘
9
3400m
↘
7
↘
7
↘
8
↘
8
↘
9
↘
9
↘
8
↘
9
↘
9
↘
7
↘
6
↘
6
↘
7
3200m
→
5
→
5
↘
6
↘
7
↘
9
↘
8
↘
7
↘
9
↘
8
↘
6
↘
5
↘
5
↘
5
3000m
→
5
→
5
→
6
→
6
↘
7
↘
7
↘
6
↘
8
↘
7
↘
6
↘
5
↘
5
↘
5
2800m
→
5
→
4
→
5
→
5
↘
6
↘
6
↘
5
↘
7
↘
7
↘
6
↘
5
↘
6
↘
6
2600m
↗
5
↗
4
↗
4
↗
4
↓
5
↘
5
↘
4
↘
7
↘
6
↘
6
↘
6
↘
6
↘
6
2400m
↗
5
↗
4
↗
4
↗
3
↓
3
↓
4
↘
4
↘
6
↘
6
↘
5
↘
6
↘
7
↘
6
2200m
↗
5
↑
3
↑
3
↑
2
↓
2
↓
3
↓
3
↘
5
↘
5
↘
5
↘
6
↘
8
↘
7
2000m
↑
5
↑
4
↑
3
↑
2
↙
2
↓
2
↓
2
↘
4
↘
4
↘
5
↘
7
↘
8
↘
7
1800m
↑
6
↑
5
↑
4
↑
3
↙
3
↙
3
↙
1
↘
3
↘
4
↘
5
↘
7
↘
9
↘
8
1600m
↑
8
↖
6
↖
5
↖
4
←
4
←
3
←
1
↘
3
↘
3
↘
4
↘
8
↘
10
↘
8
1400m
↖
7
↖
6
↖
6
↖
4
←
3
←
2
↑
1
→
3
↘
3
↘
4
↘
7
↘
9
↘
7
1200mLAUNCH
↖
6
←
7
←
6
←
4
↖
2
↖
1
↗
2
→
4
→
4
↘
4
↘
6
↘
7
↘
5
1000m
←
7
←
8
←
7
←
5
↖
1
↑
1
↗
2
→
4
→
4
→
4
→
5
↘
5
↘
3
800m
600m
400m
200m
0m
0–56–1011–1516–2021–25>25km/hBLH topCloud baseThermals

💨 Wind at launch

🎓 Safety thresholds
💡
Mean wind is the constant speed. Gusts are sudden accelerations. Thresholds: 15 km/h = caution, 25 km/h = critical.

🌡 Temperature

🎓 Why it matters?
💡
Launch temperature affects your comfort and safety. Below 0°C, your fingers go numb and handling controls becomes difficult.

💧 Precipitation

🎓 Impact on the wing
⚠️
Golden rule: never fly in rain or snow. Water weighs down the wing (up to +5 kg), alters its aerodynamic profile and reduces lift. Snow can freeze on suspension lines.
Snow Rain/Showers

Sources: Open-Meteo (AROME 1.3km, ICON-D2 2km) · 2026-04-07 · Data fetched on 7 Apr at 16:14
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.