Marginal conditions

Wispile N — 1810m

Imported · Orientation N, NW · 338°
35%
Local flying
Best window: 11h — 11h
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 11h — 11hXC window No clear XC window
Save this forecast to your account for quick access later.
Launch wind
8 km/h
W · 275°
Gust spread
35 km/h
rough launch feel
Lift quality
0.3 m/s
2/5 climb support
Cloud base
984 m
29.6 km
Precipitation risk
0.2 mm/h
light showers possible
Marginal conditions

Wispile N — 1810m

Imported · Orientation N, NW · 338°

Save this forecast to your account for quick access later.

Hourly windows

2026-05-04 · Local flying
6h
🌙
NIGHT
7h
⛅
NO-GO
tailwind
8h
⛅
NO-GO
tailwind
9h
⛅
NO-GO
tailwind
10h
⛅
MARGINAL
11h
⛅
GO
12h
⛅
NO-GO
13h
⛅
NO-GO
14h
⛅
NO-GO
15h
🌦
NO-GO
16h
🌦
NO-GO
17h
🌦
NO-GO
18h
☁️
NO-GO
19h
☁️
NO-GO
20h
☁️
MARGINAL
Best window: 11h — 11h
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
——
1820m
1895m
2005m
2140m
2480m
2615m
2670m
2620m
2485m
2300m
2105m
Base
clouds
——
2235m
2373m
2560m
2710m
2810m
2873m
2910m
2885m
2810m
2785m
2785m
3600m
↗
21
↗
24
↗
25
↗
26
↗
26
↗
27
↗
27
↗
28
↗
28
↗
27
↗
27
↗
26
↗
27
3400m
↗
21
↗
23
↗
25
↗
25
↗
25
↗
26
↗
26
↗
27
↗
27
↗
26
↗
26
↗
25
↗
25
3200m
↗
21
↗
23
↗
24
↗
24
↗
24
↗
24
↗
25
↑
25
↑
26
↑
25
↗
25
↗
24
↗
23
3000m
↗
20
↗
21
↗
22
↗
22
↗
22
↗
22
↗
23
↑
23
↑
24
↑
24
↗
23
↗
22
↗
21
2800m
↗
17
↗
18
↗
19
↗
19
↗
19
↗
19
↗
20
↗
20
↗
21
↗
21
↗
21
↗
20
↗
20
2600m
↑
15
↗
15
↗
16
↗
16
↗
16
↗
16
↗
16
↗
17
↗
18
↗
18
↗
19
↗
19
↗
18
2400m
↑
12
↑
12
↗
13
↗
13
↗
13
↗
13
↗
13
↗
14
↗
15
↗
16
↗
17
↗
17
↗
17
2200m
↑
9
↑
9
↗
9
↗
9
↗
9
↗
10
↗
10
↗
10
→
12
→
13
↗
15
↗
16
↗
15
2000m
↑
6
↑
6
↑
6
↗
6
↗
6
↗
6
↗
6
→
7
→
9
→
10
→
13
→
14
→
13
1800mLAUNCH
↑
6
↑
6
↑
6
↗
5
↗
5
↗
6
→
7
→
8
→
9
→
10
→
12
→
12
→
12
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 21:59
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.