Flying not recommended

Stanserhorn S — 1859m

Imported · Orientation S · 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
6 km/h
NE · 37°
Gust spread
17 km/h
rough launch feel
Lift quality
0.3 m/s
0/5 climb support
Cloud base
857 m
38.7 km
Precipitation risk
Dry
no signal
Flying not recommended

Stanserhorn S — 1859m

Imported · Orientation S · 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
☀️
NO-GO
tailwind
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
☀️
GO
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
——
1874m
1869m
1874m
1934m
1944m
2024m
2174m
2414m
2574m
2584m
2204m
Base
clouds
——
2897m
3047m
2884m
2709m
2534m
2509m
2809m
2872m
2697m
2809m
2734m
3600m
↓
15
↓
16
↙
22
↙
23
↙
22
↙
22
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20
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19
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18
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19
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21
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22
3400m
↓
11
↓
12
↙
19
↙
22
↙
21
↙
21
↙
21
↙
19
↙
17
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17
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18
↓
20
↓
20
3200m
↓
8
↓
8
↙
17
↙
20
↙
20
↙
21
↙
20
↙
17
↙
16
↙
15
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17
↓
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18
3000m
↓
6
↓
7
↙
15
↙
18
↙
18
↙
19
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19
↙
16
↙
14
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14
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16
↓
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16
2800m
↓
5
↓
5
↙
13
↙
16
↙
16
↙
17
↙
17
↙
14
↙
13
↙
13
↙
14
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15
↓
15
2600m
↙
4
↓
4
↙
11
↙
14
↙
14
↙
15
↙
15
↙
13
↙
12
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12
↙
13
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14
↓
13
2400m
↙
2
↓
3
↙
9
↙
11
↙
12
↙
12
↙
13
↙
11
↙
11
↙
11
↙
12
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12
↓
11
2200m
↙
1
↓
2
↙
7
↙
9
↙
9
↙
10
↙
11
↙
10
↙
9
↙
10
↙
10
↙
11
↓
10
2000m
↙
1
↙
1
↙
5
↙
7
↙
7
↙
8
↙
9
↙
8
↙
8
↙
9
↙
9
↙
9
↙
8
1800mLAUNCH
↖
2
←
2
←
4
←
5
←
5
←
6
←
7
↙
6
↙
7
↙
7
↙
8
↙
8
↙
6
1600m
1400m
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 21:49
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.