Marginal conditions

Diegisbalm — 1136m

Imported · Orientation SE · 135°
35%
Local flying
Best window: No clear local window
Local flying reaches 35% because the launch setup looks mostly workable, while lift quality and timing are what keep the score from climbing higher.
Local window No clear local windowXC window No clear XC window
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Launch wind
6 km/h
SW · 207°
Gust spread
25 km/h
rough launch feel
Lift quality
0.4 m/s
2/5 climb support
Cloud base
1348 m
37.1 km
Precipitation risk
0.7 mm/h
becomes limiting
Marginal conditions

Diegisbalm — 1136m

Imported · Orientation SE · 135°

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Hourly windows

2026-05-04 · Local flying
6h
🌙
NIGHT
7h
⛅
MARGINAL
8h
⛅
MARGINAL
9h
⛅
MARGINAL
10h
⛅
MARGINAL
11h
⛅
NO-GO
tailwind
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
⛈
NO-GO
tailwind
20h
⛈
NO-GO
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
——
1171m
1436m
1636m
1861m
2071m
2221m
2271m
2191m
2011m
1771m
1516m
Base
clouds
——
1899m
2123m
2399m
2636m
2686m
2649m
2536m
2361m
2123m
1911m
1774m
3600m
↗
10
↗
11
↗
12
↗
15
↗
18
↗
21
↗
21
↗
22
↗
23
↗
24
↗
23
↗
22
↗
23
3400m
↗
9
↗
10
↗
10
↗
12
↗
16
↗
18
↗
19
↗
20
↑
22
↗
22
↗
21
↗
20
↗
20
3200m
↗
8
↗
8
↗
8
↗
10
↗
13
↗
15
↗
16
↑
18
↑
20
↑
20
↑
18
↗
17
↗
17
3000m
↗
7
↗
7
↗
7
↗
8
↗
11
↗
13
↗
13
↗
16
↑
18
↑
18
↑
16
↗
14
↗
14
2800m
↗
6
↑
6
↑
6
↑
8
↗
10
↗
11
↑
11
↗
13
↗
15
↗
15
↗
14
↗
13
↗
13
2600m
↑
5
↑
5
↑
6
↑
7
↑
8
↑
9
↑
9
→
10
→
13
→
13
→
12
→
11
↗
11
2400m
↑
4
↑
4
↖
5
↑
6
↑
7
↑
7
↑
6
↘
7
→
10
→
10
→
10
→
10
→
10
2200m
↑
4
↖
4
↖
4
↖
5
↖
6
↑
6
↖
4
↘
5
↘
7
↘
8
↘
8
→
8
→
8
2000m
↑
3
↖
3
↖
4
↖
4
↖
4
↖
4
↖
2
↓
2
↓
4
↘
6
↘
6
↘
6
→
7
1800m
↖
3
↖
3
↖
4
↖
3
←
3
←
3
←
3
↓
4
↓
6
↓
7
↘
7
↘
7
↘
6
1600m
↖
4
↖
4
↖
4
↖
3
←
2
↙
3
↙
4
↓
6
↓
7
↓
8
↓
8
↘
7
↘
6
1400m
↑
4
↑
4
↖
4
↖
2
↙
1
↓
3
↓
5
↓
6
↓
8
↓
8
↓
8
↓
7
↘
6
1200mLAUNCH
↑
4
↑
4
↑
3
↖
2
↙
1
↓
3
↓
5
↓
7
↓
8
↓
8
↓
7
↓
6
↘
5
1000m
↑
5
↑
4
↑
3
↑
1
↙
1
↓
4
↓
5
↓
7
↓
8
↓
8
↓
7
↓
6
↘
4
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.