Acceptable conditions

Waldspitz — 1961m

Imported · Orientation S · 180°
55%
Local flying
Best window: 11h — 14h
Local flying reaches 55% because launch wind and basic weather stay usable, but the day does not generate enough lift to feel easy or rewarding for long.
Local window 11h — 14hXC window No clear XC window
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Launch wind
10 km/h
SW · 220°
Gust spread
25 km/h
rough launch feel
Lift quality
0.2 m/s
0/5 climb support
Cloud base
1961 m
45.8 km
Precipitation risk
Dry
no signal
Acceptable conditions

Waldspitz — 1961m

Imported · Orientation S · 180°

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Hourly windows

2026-04-09 · Local flying
6h
🌙
NIGHT
7h
☀️
MARGINAL
8h
☀️
MARGINAL
9h
☀️
MARGINAL
10h
🌤
MARGINAL
11h
🌤
GO
12h
🌤
GO
13h
🌤
GO
14h
⛅
GO
15h
⛅
MARGINAL
16h
⛅
MARGINAL
17h
⛅
MARGINAL
18h
⛅
GO
19h
⛅
GO
20h
⛅
GO
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
——
1986m
1991m
2066m
2286m
2551m
2776m
2916m
2981m
3056m
3071m
2671m
Base
clouds
——
2999m
3349m
4024m
4324m
4336m
4361m
3499m
3474m
3436m
3136m
2948m
3600m
↘
20
↘
22
↘
24
↘
25
↘
25
↘
24
↘
25
↘
24
↘
23
↘
24
↘
26
→
25
→
27
3400m
↘
19
↘
20
↘
21
↘
22
↘
22
↘
22
↘
22
↘
22
↘
19
↘
21
→
23
→
21
→
23
3200m
↘
17
↘
18
↘
19
→
18
→
19
→
19
→
20
↘
19
→
16
→
17
→
19
→
18
→
20
3000m
↘
15
↘
16
↘
17
→
16
→
17
→
17
→
17
→
17
→
14
→
15
→
17
→
16
→
18
2800m
↘
14
↘
15
↘
16
→
15
→
16
→
15
→
15
→
15
→
13
→
15
→
16
→
16
→
17
2600m
↘
12
↘
14
↘
14
↘
13
→
14
→
13
→
13
→
14
→
12
→
14
→
15
→
15
→
16
2400m
↘
10
↘
12
↘
13
↘
12
→
12
→
11
→
11
→
12
→
12
→
13
→
15
→
14
→
15
2200m
↘
9
↘
11
↘
11
↘
10
→
11
→
10
→
9
↗
10
↗
11
→
13
→
14
→
14
→
14
2000mLAUNCH
↘
7
↘
10
↘
10
↘
9
→
9
→
8
↗
8
↗
9
↗
11
↗
12
↗
13
→
13
→
13
1800m
↘
5
↘
9
↘
9
↘
7
→
8
→
7
↗
8
↗
10
↗
12
↗
13
↗
14
→
13
↗
13
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) · 2026-04-09 · Data fetched on 9 Apr at 08:53
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.