Flying not recommended

Meltingen — 975m

Jura · Orientation SE, S

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Hourly windows

2026-04-05 · Local flying
6h
🌙
NIGHT
7h
⛅
NO-GO
gusts
8h
🌤
NO-GO
gusts
9h
☀️
NO-GO
gusts
10h
🌤
NO-GO
gusts
11h
☁️
NO-GO
gusts
12h
☁️
NO-GO
gusts
13h
⛅
MARGINAL
14h
☁️
MARGINAL
15h
☁️
NO-GO
gusts
16h
☁️
NO-GO
gusts
17h
☁️
NO-GO
gusts
18h
☁️
MARGINAL
19h
☁️
MARGINAL
20h
☁️
MARGINAL
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
——
1120m
1160m
1255m
1615m
2345m
2810m
3325m
2960m
1690m
1940m
1660m
Base
clouds
——
1700m
1762m
1925m
2088m
2388m
2563m
2413m
2838m
3088m
2862m
2375m
3600m
→
55
→
58
→
60
→
64
→
64
→
60
→
62
→
55
→
62
→
60
→
64
→
68
→
68
3400m
→
55
→
59
→
61
→
64
→
64
→
59
→
61
→
52
→
61
→
58
→
63
→
66
→
67
3200m
→
55
→
59
→
62
→
64
→
64
→
58
→
59
→
50
→
59
→
57
→
62
→
64
→
67
3000m
→
55
→
58
→
62
→
63
→
63
→
58
→
57
→
47
→
57
→
55
→
60
→
61
→
65
2800m
→
53
→
57
→
61
→
62
→
62
→
58
→
55
→
46
→
54
→
52
→
57
→
58
→
62
2600m
→
52
→
55
→
60
→
60
→
62
→
58
→
53
→
44
→
52
→
50
→
54
→
55
→
59
2400m
→
50
→
54
→
59
→
59
→
61
→
57
→
51
→
42
→
49
→
48
→
52
→
52
→
56
2200m
→
49
→
52
→
58
→
58
→
60
→
57
→
49
→
40
→
47
→
45
→
49
→
48
→
53
2000m
→
47
→
50
→
58
→
56
→
59
→
57
→
47
→
38
→
44
→
43
→
46
→
45
→
50
1800m
→
46
→
49
→
57
→
55
→
59
→
57
→
45
→
36
→
41
→
41
→
43
→
42
→
47
1600m
→
45
→
47
→
56
→
53
→
58
→
57
→
43
→
34
→
39
→
38
→
41
→
39
→
44
1400m
↗
39
↗
41
→
48
→
46
↗
51
→
50
→
38
→
30
→
35
→
35
→
36
→
35
→
39
1200m
↗
32
↗
34
↗
39
↗
37
↗
42
↗
41
↗
32
→
26
→
30
→
31
→
32
→
30
→
32
1000mLAUNCH
↗
26
↗
27
↗
30
↗
29
↗
33
↗
32
↗
27
→
22
→
26
→
27
→
27
→
26
→
26
800m
↗
20
↗
20
↗
22
↗
21
↗
25
↗
24
↗
22
→
18
→
21
→
23
→
23
→
21
→
20
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) · 2026-04-05 · Data fetched on 5 Apr at 16:21
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.