Flying not recommended

Vogelberg — 1136m

Jura · Orientation E
25%
Local flying
Best window: No clear local window
Local flying is limited first by tailwind / strong back-cross at launch. Outside of that constraint, some periods still look flyable, but the day is not broadly comfortable.
Local window No clear local windowXC window No clear XC windowWatch-out: Tailwind / strong back-cross at launch
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Launch wind
8 km/h
SW · 217°
Gust spread
45 km/h
rough launch feel
Lift quality
0.6 m/s
4/5 climb support
Cloud base
834 m
38.3 km
Precipitation risk
0.4 mm/h
light showers possible
Flying not recommended

Vogelberg — 1136m

Jura · Orientation E

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Hourly windows

2026-05-04 · Local flying
6h
🌙
NIGHT
7h
🌦
MARGINAL
8h
🌦
MARGINAL
9h
🌦
MARGINAL
10h
🌦
NO-GO
11h
🌦
NO-GO
12h
⛅
NO-GO
13h
⛅
NO-GO
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
tailwind
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
——
1311m
1586m
1956m
2291m
2556m
2811m
2911m
2821m
2576m
2251m
1896m
Base
clouds
——
1248m
1374m
1574m
1774m
1936m
2099m
2186m
2161m
2061m
1949m
1811m
3600m
↗
29
↗
31
↗
33
↗
34
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35
↗
36
↗
39
↗
43
↗
46
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48
↗
50
↗
51
↗
50
3400m
↗
29
↗
31
↗
33
↗
34
↗
35
↗
37
↗
40
↗
43
↗
46
↗
49
↗
51
↗
51
↗
50
3200m
↗
30
↗
32
↗
33
↗
35
↗
36
↗
38
↗
41
↗
44
↗
47
↗
49
↗
52
↗
52
↗
51
3000m
↗
30
↗
31
↗
33
↗
34
↗
36
↗
37
↗
40
↗
44
↗
47
↗
49
↗
51
↗
51
↗
50
2800m
↗
28
↗
29
↗
30
↗
32
↗
33
↗
35
↗
38
↗
42
↗
45
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46
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48
↗
48
↗
47
2600m
↗
27
↗
27
↗
28
↗
29
↗
31
↗
33
↗
36
↗
40
↗
43
↗
44
↗
44
↗
44
↗
43
2400m
↗
25
↗
25
↗
25
↗
27
↗
29
↗
31
↗
34
↗
38
↗
41
↗
41
↗
41
↗
40
↗
40
2200m
↗
23
↗
22
↗
23
↗
24
↗
26
↗
29
↗
32
↗
36
↗
38
↗
38
↗
37
↗
36
↗
36
2000m
↗
21
↗
20
↗
20
↗
22
↗
24
↗
27
↗
30
↗
34
↗
36
↗
36
↗
34
↗
32
↗
33
1800m
↗
19
↗
17
↗
17
↗
19
↗
21
↗
24
↗
26
↗
28
↗
29
↗
29
↗
28
↗
28
↗
29
1600m
↗
16
↗
14
↗
14
↗
16
↗
19
↗
22
↗
22
↗
22
↗
22
↗
22
↗
23
→
24
→
25
1400m
↗
13
↗
11
↗
11
↗
13
↗
16
↗
18
↗
18
↗
18
↗
18
↗
17
→
18
→
19
→
20
1200mLAUNCH
↗
10
↑
9
↑
9
↑
10
↑
12
↗
14
↗
15
↗
16
↗
16
↗
14
→
14
→
15
→
15
1000m
↑
7
↑
7
↑
7
↑
8
↑
9
↑
10
↑
12
↗
14
↗
14
↗
12
→
10
↘
11
↘
10
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 21:58
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.