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Good conditions

Brandberg — 1056m

Jura · Orientation SE, S
80%
Local flying
Best window: 7h — 19h
Local flying reaches 80% because the launch setup looks mostly workable, while lift quality and timing are what keep the score from climbing higher.
Local window 7h — 19hXC window 15h — 15h
Forecast-based estimate — not a flight clearance. Always check live conditions and assess on site.
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Launch wind
9 km/h
E · 100°
Gust spread
25 km/h
rough launch feel
Lift quality
1.1 m/s
5/5 climb support
Cloud base
1152 m
37.6 km
Precipitation risk
Dry
no signal
Good conditions

Brandberg — 1056m

Jura · Orientation SE, S

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Hourly windows

2026-08-02 · Local flying
6h
🌙
NIGHT
7h
🌤
GO
8h
🌤
GO
9h
☀️
GO
10h
☀️
GO
11h
🌤
GO
12h
🌤
GO
13h
🌤
GO
14h
🌤
GO
15h
☀️
GO
16h
☀️
GO
17h
☀️
GO
18h
☀️
GO
19h
🌤
GO
20h
🌤
MARGINAL
Best window: 7h — 19h
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
——
1321m
1381m
1481m
1606m
1781m
2001m
2261m
2516m
2706m
2776m
2831m
Base
clouds
——
1331m
1431m
1581m
1768m
2019m
2194m
2394m
2631m
2869m
2956m
3056m
3600m
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28
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28
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3400m
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26
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3200m
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3000m
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22
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2800m
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2600m
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2400m
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2200m
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2000m
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6
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10
1800m
↖
5
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6
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6
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7
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9
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10
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10
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10
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11
1600m
←
4
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4
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4
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5
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6
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5
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5
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7
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9
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8
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13
1400m
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4
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4
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4
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4
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5
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5
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4
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6
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9
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7
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6
←
7
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13
1200m
←
4
←
4
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5
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5
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6
↖
5
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5
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7
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9
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8
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6
←
8
←
12
1000mLAUNCH
↙
5
←
5
←
6
←
6
←
6
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5
↖
5
↖
7
↖
9
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8
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7
←
8
←
12
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
Updated 14h ago

Sources: Open-Meteo (AROME 1.3km, ICON-D2 2km) · 2026-08-02
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.