Acceptable conditions

La Creusaz — 1805m

Imported · Orientation SE · 135°

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Hourly windows

2026-04-07 · Local flying
7h
🌙
NIGHT
8h
☀️
MARGINAL
9h
☀️
MARGINAL
10h
☀️
MARGINAL
11h
☀️
GO
12h
☀️
GO
13h
☀️
MARGINAL
14h
☀️
MARGINAL
15h
☀️
NO-GO
tailwind
16h
☀️
NO-GO
tailwind
17h
🌤
NO-GO
tailwind
18h
🌤
NO-GO
tailwind
19h
🌤
NO-GO
tailwind
20h
☀️
NO-GO
tailwind
Best window: 11h — 12h
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
——
1835m
1910m
1980m
2115m
2345m
2635m
2895m
3105m
3250m
3315m
3090m
Base
clouds
——
3855m
3980m
3643m
3305m
3305m
3030m
3143m
3305m
3555m
3230m
3255m
3600m
↘
5
↘
6
↘
6
↘
7
↘
8
↘
8
↓
8
↘
9
↘
8
↘
8
↘
9
↓
8
↓
8
3400m
↘
4
→
4
↘
5
↘
6
↘
6
↘
6
↓
7
↘
7
↘
6
↘
6
↘
7
↘
6
↓
6
3200m
↘
2
→
3
↘
3
↘
4
↘
5
↘
5
↓
5
↘
6
↘
4
↘
4
→
5
↘
4
↓
4
3000m
↘
3
→
3
↘
3
↘
4
↘
4
↘
4
↓
4
↘
6
↘
4
↘
4
↘
5
↘
4
↓
4
2800m
→
3
→
3
→
4
→
4
↘
4
→
3
↙
4
↓
5
↘
4
↘
4
↘
6
↘
5
↓
5
2600m
→
4
→
4
→
4
→
4
→
3
↗
3
↙
3
↓
5
↓
4
↘
5
↘
6
↘
6
↓
5
2400m
→
4
↗
4
→
4
→
4
→
3
↗
2
←
3
↓
5
↓
5
↓
6
↘
7
↓
7
↓
6
2200m
↗
5
↗
5
→
5
→
4
→
3
↑
1
↖
2
↓
4
↓
5
↓
6
↓
7
↓
7
↓
7
2000m
↗
6
↗
6
↗
5
↗
4
↗
3
↑
1
↖
2
↓
4
↓
5
↓
7
↓
8
↓
8
↓
7
1800mLAUNCH
↗
7
↗
6
↗
6
↗
5
↗
3
↖
2
↖
4
↙
4
↓
6
↓
8
↓
9
↓
9
↓
8
1600m
1400m
1200m
1000m
800m
600m
400m
200m
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 17:21
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.