Marginal conditions

Loveresses — 1183m

Jura · Orientation S
35%
Local flying
Best window: No clear local window
Local flying reaches 35% because launch wind and basic weather stay usable, but the day does not generate enough lift to feel easy or rewarding for long.
Local window No clear local windowXC window No clear XC window
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Launch wind
2 km/h
SW · 234°
Gust spread
27 km/h
rough launch feel
Lift quality
0.1 m/s
0/5 climb support
Cloud base
445 m
29.4 km
Precipitation risk
0.4 mm/h
light showers possible
Marginal conditions

Loveresses — 1183m

Jura · Orientation S

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Hourly windows

2026-05-04 · Local flying
6h
🌙
NIGHT
7h
🌧
NO-GO
low base
8h
🌧
NO-GO
low base
9h
☁️
MARGINAL
10h
☁️
MARGINAL
11h
☁️
MARGINAL
12h
🌦
MARGINAL
13h
🌦
MARGINAL
14h
🌦
MARGINAL
15h
⛈
NO-GO
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
——
1363m
1483m
1653m
1838m
2013m
2143m
2188m
2128m
1993m
1803m
1603m
Base
clouds
——
1283m
1333m
1433m
1533m
1608m
1683m
1745m
1721m
1671m
1596m
1508m
3600m
↗
31
↗
29
↗
27
↗
26
↗
25
↑
25
↑
25
↑
25
↑
24
↗
23
↗
22
↗
20
↑
17
3400m
↗
31
↗
29
↗
27
↗
25
↑
25
↑
24
↑
24
↑
23
↑
23
↑
21
↑
21
↑
19
↑
17
3200m
↗
31
↗
29
↗
26
↑
25
↑
24
↑
23
↑
23
↑
22
↑
21
↑
20
↑
19
↑
18
↑
16
3000m
↗
32
↗
29
↗
26
↑
24
↑
23
↑
22
↑
22
↑
21
↑
20
↑
19
↑
18
↑
17
↑
15
2800m
↗
32
↗
28
↗
25
↑
23
↑
22
↑
21
↑
20
↑
19
↑
18
↑
16
↑
15
↑
14
↑
12
2600m
↗
32
↗
28
↗
25
↗
22
↑
21
↑
19
↑
18
↑
17
↑
15
↑
14
↑
12
↗
11
↑
10
2400m
↗
32
↗
28
↗
25
↗
22
↑
20
↑
18
↑
16
↑
14
↑
13
↑
11
↑
10
↗
8
↗
8
2200m
↗
32
↗
28
↗
25
↗
21
↑
19
↑
16
↑
14
↑
12
↑
11
↑
8
↑
7
↗
6
↗
5
2000m
↗
32
↗
28
↗
24
↗
21
↑
18
↑
15
↑
13
↑
10
↑
8
↑
6
↑
4
↗
3
↗
3
1800m
↗
32
↗
29
↗
25
↗
21
↗
17
↗
13
↑
10
↑
8
↑
6
↗
4
↗
3
→
3
↗
4
1600m
↗
32
↗
30
↗
26
↗
22
↗
17
↗
12
↗
8
↗
5
↑
3
→
2
→
3
→
4
→
5
1400m
↗
30
↗
28
↗
25
↗
20
↗
15
↗
10
↗
6
↗
3
↗
1
↘
1
↘
3
↘
5
↘
7
1200mLAUNCH
↗
20
↗
18
↗
15
↗
13
↗
10
↗
7
↗
5
↗
3
↗
1
↘
1
↘
3
↘
5
↘
6
1000m
↗
10
↗
8
↑
6
↗
5
↗
5
↗
4
↗
3
↗
2
↗
1
↘
1
↘
3
↘
5
↘
6
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 12:37
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.