Flying not recommended

Schwengimatt (oben) — 1089m

Jura · Orientation N, NE, NW
25%
Local flying
Best window: 19h — 20h
Local flying is limited first by strong rain or snowfall. Outside of that constraint, some periods still look flyable, but the day is not broadly comfortable.
Local window 19h — 20hXC window No clear XC windowWatch-out: Strong rain or snowfall
Forecast-based estimate — not a flight clearance. Always check live conditions and assess on site.
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Launch wind
10 km/h
W · 257°
Gust spread
50 km/h
rough launch feel
Lift quality
0.1 m/s
0/5 climb support
Cloud base
313 m
24.6 km
Precipitation risk
1.4 mm/h
becomes limiting
Flying not recommended

Schwengimatt (oben) — 1089m

Jura · Orientation N, NE, NW

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Send this forecast to a flying buddy.

Hourly windows

2026-09-16 · Local flying
7h
🌙
NIGHT
8h
🌦
MARGINAL
9h
🌦
NO-GO
rain
10h
🌦
NO-GO
rain
11h
🌦
NO-GO
rain
12h
🌦
NO-GO
13h
🌦
NO-GO
14h
🌦
MARGINAL
15h
☁️
MARGINAL
16h
☁️
NO-GO
gusts
17h
☁️
NO-GO
gusts
18h
☁️
NO-GO
gusts
19h
☁️
GO
20h
🌙
NIGHT
Best window: 19h — 20h
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
——
1134m
1384m
1734m
1994m
2069m
2054m
2069m
2199m
2354m
2369m
2119m
Base
clouds
——
1439m
1377m
1289m
1239m
1289m
1376m
1464m
1539m
1614m
1639m
1602m
3600m
→
41
↗
44
↗
47
↗
51
↗
54
→
56
→
55
↗
53
↗
50
↗
49
↗
49
↗
48
↗
48
3400m
→
39
↗
41
↗
44
↗
48
→
52
→
55
→
54
→
51
↗
49
↗
48
↗
46
↗
46
↗
46
3200m
→
37
↗
39
↗
42
↗
46
→
51
→
54
→
53
→
50
↗
47
↗
46
↗
44
↗
44
↗
44
3000m
→
35
↗
37
↗
40
↗
45
→
50
→
53
→
52
→
49
→
47
→
45
→
43
→
43
→
43
2800m
→
34
↗
36
↗
40
↗
44
→
49
→
52
→
52
→
49
→
47
→
45
→
43
→
42
→
42
2600m
→
32
→
36
↗
40
→
44
→
48
→
51
→
51
→
49
→
47
→
45
→
43
→
42
→
41
2400m
→
31
→
35
→
39
→
43
→
48
→
50
→
51
→
49
→
48
→
46
→
43
→
42
→
40
2200m
→
30
→
34
→
39
→
43
→
47
→
50
→
50
→
49
→
48
→
46
→
44
→
42
→
40
2000m
→
29
→
33
→
38
→
42
→
46
→
49
→
50
→
49
→
48
→
46
→
44
↘
42
↘
39
1800m
→
30
→
31
→
34
→
39
→
44
→
48
→
49
→
49
→
47
→
46
↘
44
↘
43
↘
39
1600m
→
31
→
29
→
30
→
36
→
42
→
47
→
49
→
48
→
47
→
46
↘
45
↘
44
↘
39
1400m
→
29
→
25
→
26
→
30
→
35
→
40
→
41
→
42
→
42
→
42
↘
43
↘
43
↘
37
1200mLAUNCH
↗
25
→
20
→
21
→
23
→
25
→
28
→
29
→
31
→
33
→
36
↘
40
↘
40
↘
34
1000mLAUNCH
↗
20
→
16
↘
16
→
16
→
15
→
17
→
18
→
21
→
25
→
30
↘
36
↘
37
↘
30
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
Updated 106h ago

Sources: Open-Meteo (AROME 1.3km, ICON-D2 2km) · 2026-09-16
⚠️ This report is informational only. The final decision to fly always rests with the pilot on site.