Marginal conditions

Ebenalp Südost — 1577m

Imported · Orientation NE, E, SE · 90°
43%
Local flying
Best window: 7h — 7h
Local flying reaches 43% because the launch setup looks mostly workable, while lift quality and timing are what keep the score from climbing higher.
Local window 7h — 7hXC window No clear XC window
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Launch wind
5 km/h
NW · 337°
Gust spread
31 km/h
rough launch feel
Lift quality
0.6 m/s
4/5 climb support
Cloud base
852 m
32.6 km
Precipitation risk
0.6 mm/h
becomes limiting
Marginal conditions

Ebenalp Südost — 1577m

Imported · Orientation NE, E, SE · 90°

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Hourly windows

2026-05-04 · Local flying
6h
🌙
NIGHT
7h
⛅
GO
8h
⛅
MARGINAL
9h
☁️
MARGINAL
10h
☁️
NO-GO
tailwind
11h
☁️
GO
12h
🌦
NO-GO
13h
🌦
NO-GO
14h
🌦
NO-GO
15h
⛈
NO-GO
16h
⛈
NO-GO
17h
⛈
NO-GO
tailwind
18h
☁️
NO-GO
tailwind
19h
☁️
NO-GO
tailwind
20h
☁️
NO-GO
tailwind
Best window: 7h — 7h
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
——
1647m
1787m
2057m
2367m
2657m
2877m
2972m
2907m
2717m
2452m
2172m
Base
clouds
——
1890m
2077m
2340m
2540m
2577m
2515m
2427m
2340m
2265m
2165m
2065m
3600m
↗
16
↗
14
↗
13
↗
13
↗
15
↗
17
↗
19
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22
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24
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26
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27
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27
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27
3400m
↗
16
↗
14
↗
12
↗
12
↗
13
↗
15
↗
18
↗
21
↗
24
↗
25
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26
↗
26
↗
26
3200m
↗
16
↗
14
↗
12
↗
11
↗
12
↗
14
↗
16
↗
20
↗
23
↗
25
↗
25
↗
25
↗
24
3000m
↗
15
↗
13
↗
11
↗
10
↗
11
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12
↗
15
↗
18
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21
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23
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23
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23
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23
2800m
↗
13
↗
11
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10
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9
↗
10
↗
11
↗
13
↗
16
↗
18
↗
20
↗
20
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20
↗
20
2600m
↗
11
↗
10
↗
9
↗
9
↗
9
↗
10
↗
11
↗
13
↗
15
↗
16
↗
17
↗
17
↗
18
2400m
↗
9
↗
8
↗
8
↗
8
↗
8
↗
8
↗
9
↗
11
↗
12
↗
13
↗
14
↗
14
↗
15
2200m
↗
7
↗
7
↗
7
↗
7
↗
7
↗
7
↗
8
↗
8
↗
9
↗
10
↗
10
→
11
→
13
2000m
↗
5
↗
5
↗
6
↗
6
↗
6
↗
6
↗
6
↗
6
↗
6
↗
6
→
7
→
9
→
11
1800m
↗
3
↗
4
↗
5
↗
5
↗
4
→
4
→
5
→
6
→
7
→
7
→
7
→
8
→
10
1600mLAUNCH
→
1
↗
3
↗
4
↗
3
↗
2
↘
3
↘
4
↘
6
↘
8
↘
8
↘
7
↘
7
→
9
1400m
→
1
↑
3
↑
3
↑
3
↗
1
↘
2
↓
4
↓
7
↓
8
↓
8
↘
7
↘
7
→
7
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) · 2026-05-04 · Data fetched on 28 Apr at 20:09
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.