Flying not recommended

Bözingenberg W — 912m

Jura · Orientation S, SW
25%
Local flying
Best window: 9h — 11h
Local flying is limited first by wind gusts too strong. Outside of that constraint, some periods still look flyable, but the day is not broadly comfortable.
Local window 9h — 11hXC window No clear XC windowWatch-out: Wind gusts too strong
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Launch wind
12 km/h
SW · 211°
Gust spread
50 km/h
rough launch feel
Lift quality
0.5 m/s
4/5 climb support
Cloud base
1020 m
31.7 km
Precipitation risk
0.3 mm/h
light showers possible
Flying not recommended

Bözingenberg W — 912m

Jura · Orientation S, SW

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Hourly windows

2026-05-04 · Local flying
6h
🌙
NIGHT
7h
☁️
MARGINAL
8h
☁️
MARGINAL
9h
⛅
GO
10h
⛅
GO
11h
⛅
GO
12h
⛅
MARGINAL
13h
⛅
MARGINAL
14h
⛅
NO-GO
gusts
15h
🌦
NO-GO
gusts
16h
🌦
NO-GO
gusts
17h
🌦
MARGINAL
18h
⛅
NO-GO
19h
⛅
NO-GO
20h
⛅
MARGINAL
Best window: 9h — 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
——
977m
1187m
1382m
1597m
1797m
1942m
1992m
1922m
1757m
1537m
1302m
Base
clouds
——
1150m
1312m
1524m
1750m
1912m
2037m
2112m
2112m
2075m
1975m
1850m
3600m
↗
35
↗
37
↗
38
↗
39
↗
39
↗
40
↗
42
↗
44
↗
46
↗
48
↗
50
↗
50
↗
48
3400m
↗
35
↗
37
↗
39
↗
40
↗
40
↗
41
↗
43
↗
44
↗
46
↗
48
↗
50
↗
51
↗
49
3200m
↗
35
↗
37
↗
39
↗
40
↗
42
↗
43
↗
44
↗
45
↗
47
↗
49
↗
51
↗
51
↗
50
3000m
↗
35
↗
36
↗
38
↗
40
↗
42
↗
43
↗
44
↗
44
↗
46
↗
48
↗
49
↗
50
↗
49
2800m
↗
33
↗
35
↗
36
↗
38
↗
40
↗
42
↗
42
↗
42
↗
43
↗
44
↗
45
↗
46
↗
45
2600m
↗
32
↗
33
↗
34
↗
37
↗
39
↗
40
↗
41
↗
40
↗
41
↗
41
↗
41
↗
41
↗
41
2400m
↗
30
↗
31
↗
32
↗
35
↗
37
↗
39
↗
39
↗
38
↗
38
↗
38
↗
37
↗
37
↗
38
2200m
↗
29
↗
29
↗
31
↗
33
↗
36
↗
38
↗
38
↗
36
↗
35
↗
34
↗
33
↗
33
↗
34
2000m
↗
27
↗
27
↗
29
↗
32
↗
34
↗
36
↗
36
↗
34
↗
33
↗
31
↗
29
↗
28
↗
30
1800m
↗
24
↗
24
↗
25
↗
27
↗
29
↗
31
↗
31
↗
30
↗
29
↗
28
↗
25
↗
25
↗
26
1600m
↗
20
↗
21
↗
22
↗
23
↗
24
↗
25
↗
26
↗
26
↗
26
↗
24
↗
22
↗
21
→
22
1400m
↗
16
↗
17
↑
18
↗
18
↗
19
↗
20
↗
22
↗
23
↗
24
↗
22
↗
19
→
19
→
19
1200m
↑
12
↑
12
↑
13
↑
13
↑
14
↗
15
↗
18
↗
21
↗
23
↗
21
↗
18
→
17
→
16
1000mLAUNCH
↑
7
↑
7
↑
8
↑
8
↑
9
↑
11
↗
14
↗
19
↗
21
↗
20
↗
17
→
15
→
13
800mLAUNCH
↑
4
↑
4
↑
5
↑
6
↑
7
↑
9
↗
11
↗
15
↗
16
↗
15
↗
13
→
11
→
9
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 20:07
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.