Flying not recommended

Rotenflue (oben) — 1548m

Imported · Orientation SE, S, SW · 180°
25%
Local flying
Best window: 6h — 8h
Local flying is limited first by tailwind / strong back-cross at launch. Outside of that constraint, some periods still look flyable, but the day is not broadly comfortable.
Local window 6h — 8hXC window No clear XC windowWatch-out: Tailwind / strong back-cross at launch
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Launch wind
5 km/h
NW · 306°
Gust spread
17 km/h
rough launch feel
Lift quality
0.6 m/s
4/5 climb support
Cloud base
1084 m
40.3 km
Precipitation risk
Dry
no signal
Flying not recommended

Rotenflue (oben) — 1548m

Imported · Orientation SE, S, SW · 180°

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Hourly windows

2026-04-08 · Local flying
6h
🌙
NIGHT
7h
☀️
GO
8h
☀️
GO
9h
☀️
MARGINAL
10h
☀️
MARGINAL
11h
☀️
MARGINAL
12h
☀️
MARGINAL
13h
🌤
NO-GO
tailwind
14h
☀️
NO-GO
tailwind
15h
☀️
NO-GO
tailwind
16h
🌤
NO-GO
tailwind
17h
🌤
NO-GO
tailwind
18h
🌤
NO-GO
tailwind
19h
🌤
MARGINAL
20h
☀️
MARGINAL
Best window: 6h — 8h
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
——
1583m
1598m
1703m
1953m
2108m
2218m
2348m
2438m
2548m
2593m
2348m
Base
clouds
——
2536m
2661m
2785m
2836m
2548m
2348m
2586m
2761m
2561m
2498m
2423m
3600m
↓
17
↓
21
↙
25
↙
24
↙
24
↙
25
↙
23
↙
22
↓
22
↓
22
↓
24
↓
25
↓
26
3400m
↓
14
↓
18
↙
23
↙
23
↙
23
↙
24
↙
21
↙
20
↙
20
↓
20
↓
23
↓
24
↓
25
3200m
↓
11
↓
15
↓
21
↙
21
↙
22
↙
23
↙
20
↙
18
↙
18
↓
19
↓
22
↓
22
↓
23
3000m
↓
9
↓
12
↙
19
↙
19
↙
20
↙
21
↙
18
↙
17
↙
17
↓
17
↓
20
↓
20
↓
21
2800m
↙
7
↓
10
↙
16
↙
17
↙
18
↙
18
↙
16
↙
15
↓
16
↓
16
↓
19
↓
19
↓
19
2600m
↙
6
↙
8
↙
13
↙
14
↙
15
↙
16
↙
14
↙
14
↓
15
↓
15
↓
17
↓
17
↓
17
2400m
←
4
↙
6
↙
11
↙
12
↙
13
↙
13
↙
12
↙
12
↓
14
↓
13
↓
15
↓
15
↓
15
2200m
←
3
↙
4
↙
8
↙
9
↙
11
↙
10
↙
10
↓
11
↓
12
↓
12
↓
14
↓
14
↓
12
2000m
←
2
↙
3
↙
6
↙
7
↙
8
↙
8
↙
8
↓
10
↓
11
↓
11
↓
12
↓
12
↓
10
1800m
↖
4
←
4
←
6
←
6
↙
6
↓
5
↓
7
↓
9
↓
11
↓
9
↓
11
↓
10
↓
8
1600mLAUNCH
↖
6
↖
5
↖
6
←
4
↙
3
↓
2
↓
5
↓
8
↓
10
↓
8
↓
9
↓
8
↘
6
1400m
↖
5
↖
5
↖
5
↖
4
↓
2
↓
2
↓
5
↓
8
↓
9
↓
8
↓
9
↓
8
↘
6
1200m
1000m
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) · 2026-04-08 · Data fetched on 8 Apr at 21:47
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.