Refreshing forecast in background...
Flying not recommended

Pierreberg — 806m

Jura · Orientation S
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
16 km/h
NE · 60°
Gust spread
55 km/h
rough launch feel
Lift quality
1.2 m/s
4/5 climb support
Cloud base
1934 m
45.0 km
Precipitation risk
Dry
no signal
Flying not recommended

Pierreberg — 806m

Jura · Orientation S

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Hourly windows

2026-05-24 · Local flying
6h
☀️
MARGINAL
7h
☀️
MARGINAL
8h
☀️
NO-GO
tailwind
9h
☀️
NO-GO
tailwind
10h
☀️
NO-GO
tailwind
11h
☀️
NO-GO
tailwind
12h
☀️
NO-GO
tailwind
13h
☀️
NO-GO
tailwind
14h
☀️
NO-GO
gusts
15h
☀️
NO-GO
gusts
16h
☀️
NO-GO
gusts
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
——
881m
1266m
1511m
1751m
1911m
2006m
2161m
2316m
2391m
2456m
2531m
Base
clouds
——
1406m
1768m
1943m
2068m
2256m
2581m
3119m
3531m
3681m
2869m
2794m
3600m
↙
22
↙
23
↙
24
↙
27
↙
31
↙
30
↙
30
↙
32
↙
35
↙
34
↙
34
↙
34
↙
33
3400m
↙
21
↙
23
↙
24
↙
27
↙
32
↙
33
↙
33
↙
36
←
38
←
37
←
38
←
38
←
36
3200m
↙
21
↙
22
↙
24
↙
28
↙
33
↙
35
↙
35
←
38
←
41
←
40
←
40
←
40
←
38
3000m
↙
23
↙
24
↙
26
↙
29
↙
34
↙
35
←
36
←
39
←
41
←
40
←
39
←
38
←
37
2800m
↙
24
↙
25
↙
27
↙
30
←
34
←
36
←
36
←
39
←
40
←
40
←
38
←
36
←
35
2600m
↙
25
↙
27
↙
29
↙
32
←
35
←
36
←
37
←
40
←
40
←
40
←
38
←
33
←
34
2400m
↙
26
←
29
←
30
←
33
←
35
←
37
←
37
←
40
←
40
←
40
↙
37
←
31
←
32
2200m
←
27
←
30
←
32
←
34
←
36
←
37
←
38
←
40
←
40
←
40
↙
36
←
29
←
31
2000m
←
29
←
32
←
33
←
36
←
37
←
38
←
38
←
41
←
39
←
40
↙
35
↙
27
↙
30
1800m
←
31
←
34
←
36
←
37
←
37
←
39
←
39
←
42
←
39
↙
40
↙
35
↙
25
↙
28
1600m
←
31
←
35
←
36
←
37
←
37
←
39
←
39
←
41
←
39
↙
39
↙
34
↙
23
↙
27
1400m
←
26
←
29
←
30
←
31
←
32
←
34
←
35
←
37
←
36
↙
37
↙
32
↙
22
↙
25
1200m
←
20
←
22
←
24
←
24
←
26
←
30
←
31
←
33
←
34
↙
35
↙
31
↙
21
↙
22
1000m
←
14
←
16
←
17
←
17
←
21
←
25
←
27
←
29
←
32
↙
33
↙
29
↙
19
↙
20
800mLAUNCH
←
9
←
10
←
11
↙
11
↙
16
↙
21
↙
24
↙
26
↙
30
↙
30
←
28
↙
18
↙
19
600m
400m
200m
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) · 2026-05-24 · Data fetched on 23 May at 13:58
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.