Flying not recommended

Schilthorn S — 2923m

Imported · Orientation S, SW · 202°

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Hourly windows

2026-04-05 · Local flying
7h
🌙
NIGHT
8h
⛅
MARGINAL
9h
⛅
MARGINAL
10h
🌤
MARGINAL
11h
☀️
MARGINAL
12h
🌤
MARGINAL
13h
🌤
MARGINAL
14h
🌤
MARGINAL
15h
🌤
NO-GO
gusts
16h
⛅
NO-GO
gusts
17h
⛅
NO-GO
gusts
18h
⛅
NO-GO
gusts
19h
☁️
MARGINAL
20h
☁️
MARGINAL
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
——
2938m
2938m
2943m
2968m
3013m
3078m
3108m
3128m
3093m
3143m
2943m
Base
clouds
——
4198m
4236m
4011m
4111m
4248m
4298m
4548m
4410m
4386m
4198m
3998m
3600m
→
31
→
32
→
32
→
35
→
39
→
34
→
34
→
32
→
32
→
31
→
33
→
32
→
38
3400m
→
29
→
30
→
30
→
34
→
37
→
32
→
32
→
29
→
31
→
30
→
33
→
30
→
37
3200m
→
27
→
28
→
28
→
33
→
35
→
30
→
30
→
26
→
29
→
28
→
32
→
29
→
36
3000mLAUNCH
→
25
→
25
→
26
→
31
→
32
→
28
→
28
→
25
→
28
→
28
→
31
→
28
→
34
2800m
→
24
→
23
→
25
→
28
→
30
→
26
→
27
→
24
→
28
→
28
→
31
→
28
→
33
2600m
2400m
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) · 2026-04-05 · Data fetched on 5 Apr at 20:57
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.