Marginal conditions

La Breya O-SO — 2170m

Imported · Orientation E, SE · 113°
45%
Local flying
Best window: 16h — 16h
Local flying reaches 45% 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 16h — 16hXC window No clear XC window
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Launch wind
7 km/h
SE · 150°
Gust spread
36 km/h
rough launch feel
Lift quality
0.0 m/s
0/5 climb support
Cloud base
1291 m
16.4 km
Precipitation risk
Dry
no signal
Marginal conditions

La Breya O-SO — 2170m

Imported · Orientation E, SE · 113°

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Hourly windows

2026-05-04 · Local flying
6h
🌙
NIGHT
7h
🌤
MARGINAL
8h
🌤
MARGINAL
9h
🌤
MARGINAL
10h
🌤
MARGINAL
11h
🌤
MARGINAL
12h
⛅
MARGINAL
13h
⛅
MARGINAL
14h
⛅
MARGINAL
15h
☁️
MARGINAL
16h
☁️
GO
17h
☁️
MARGINAL
18h
🌦
NO-GO
19h
🌦
MARGINAL
20h
🌦
MARGINAL
Best window: 16h — 16h
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
——
2310m
2590m
2600m
2610m
2615m
2615m
2605m
2580m
2545m
2500m
2455m
Base
clouds
——
2783m
2895m
3033m
3183m
3345m
3520m
3645m
3733m
3770m
3645m
3295m
3600m
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3400m
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3200m
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3000m
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2800m
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9
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2600m
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9
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8
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8
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2400m
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11
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11
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2200mLAUNCH
↑
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5
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6
2000m
↑
13
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13
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13
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12
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11
↖
10
↑
9
↑
10
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9
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5
←
3
↙
4
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4
1800m
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) · 2026-05-04 · Data fetched on 28 Apr at 18:33
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.