Acceptable conditions

Brähmabühl N (Sommer) — 2428m

Imported · Orientation N, NE, NW · 0°

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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
☁️
MARGINAL
12h
🌤
GO
13h
☀️
GO
14h
🌤
GO
15h
🌤
GO
16h
⛅
GO
17h
🌤
MARGINAL
18h
🌤
GO
19h
🌤
GO
20h
🌙
NIGHT
Best window: 12h — 16h
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
——
2443m
2448m
2503m
2648m
2813m
2968m
3103m
3213m
3298m
3313m
2993m
Base
clouds
——
3266m
3316m
3403m
3553m
3878m
3966m
4103m
3941m
3716m
3816m
3853m
3600m
↘
21
↘
23
↘
22
↘
24
↘
24
↘
24
↘
26
↘
26
↘
24
↘
24
↘
23
↘
25
↘
26
3400m
↘
19
↘
21
↘
21
↘
23
↘
23
↘
22
↘
24
↘
24
↘
22
↘
21
↘
20
↘
22
↘
23
3200m
↘
17
↘
20
↘
20
↘
21
↘
21
↘
20
↘
22
↘
22
↘
19
↘
18
↘
17
↘
18
↘
19
3000m
↘
15
↘
18
↘
18
↘
19
↘
19
↘
18
↘
20
↘
20
↘
17
↘
16
↘
16
↘
17
↘
18
2800m
→
13
→
15
→
15
→
16
↘
16
↘
16
↘
18
↘
19
↘
16
↘
16
↘
16
↘
17
↘
18
2600m
→
11
→
13
→
13
→
14
→
14
↘
14
↘
16
↘
17
↘
15
↘
15
↘
15
↘
17
↘
17
2400mLAUNCH
→
9
→
10
→
10
→
11
→
11
↘
12
↘
14
↘
16
↘
13
↘
14
↘
15
↘
16
↘
17
2200m
2000m
1800m
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 16:12
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.