Acceptable conditions

Davos Jakobshorn — 2496m

Imported · Orientation SW, W, NW · 270°

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Hourly windows

2026-04-07 · Local flying
6h
🌙
NIGHT
7h
☀️
GO
8h
☀️
MARGINAL
9h
🌤
GO
10h
⛅
MARGINAL
11h
☁️
GO
12h
🌤
GO
13h
☀️
GO
14h
🌤
GO
15h
🌤
MARGINAL
16h
⛅
MARGINAL
17h
🌤
MARGINAL
18h
🌤
MARGINAL
19h
🌤
MARGINAL
20h
🌙
NIGHT
Best window: 11h — 14h
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
——
2511m
2516m
2571m
2716m
2881m
3036m
3171m
3281m
3366m
3381m
3061m
Base
clouds
——
3321m
3384m
3471m
3609m
3946m
4034m
4159m
3996m
3784m
3884m
3921m
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
2600mLAUNCH
→
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 16:14
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.