12:00 forecast: 6 kph E, 3/5 thermals. 5-day Treh Markstein paragliding and hang gliding forecast with wind, thermals, cloud base, rain and flyability.
| Date | Period | Flyable | Launch wind | Aloft | Thermals | Rain |
|---|---|---|---|---|---|---|
| Fri 14 Aug | Morning | No | 4 kph S | 2 kph SW | 1 out of 5, cloud base 9832 ft | dry |
| Fri 14 Aug | Midday | No | 6 kph E | 6 kph NW | 3 out of 5, cloud base 10801 ft | dry |
| Fri 14 Aug | Afternoon | No | 6 kph NNE | 9 kph NNE | 3 out of 5, cloud base 10765 ft | dry |
| Sat 15 Aug | Morning | Marginal | 7 kph WNW | 9 kph WNW | 0 out of 5, cloud base 8708 ft | dry |
| Sat 15 Aug | Midday | No | 7 kph ESE | 4 kph E | 3 out of 5, cloud base 9041 ft | dry |
| Sat 15 Aug | Afternoon | No | 9 kph ENE | 9 kph ENE | 0 out of 5, cloud base 7936 ft | 0.3 mm light rain |
| Sun 16 Aug | Morning | Marginal | 13 kph NW | 15 kph NW | 0 out of 5, cloud base 7203 ft | dry |
| Sun 16 Aug | Midday | No | 4 kph NE | 4 kph WNW | 4 out of 5, cloud base 8096 ft | dry |
| Sun 16 Aug | Afternoon | Marginal | 19 kph WNW | 19 kph WNW | 2 out of 5, cloud base 7738 ft | dry |
| Mon 17 Aug | Morning | No | 15 kph NNW | 19 kph NNW | 1 out of 5, cloud base 7389 ft | dry |
| Mon 17 Aug | Midday | Marginal | 17 kph NW | 15 kph WNW | 5 out of 5, cloud base 8329 ft | dry |
| Mon 17 Aug | Afternoon | Marginal | 17 kph NW | 20 kph NW | 4 out of 5, cloud base 8226 ft | dry |
| Tue 18 Aug | Morning | Yes | 20 kph W | 26 kph W | 0 out of 5, cloud base 8210 ft | dry |
| Tue 18 Aug | Midday | No | 28 kph W | 35 kph W | 3 out of 5, cloud base 8256 ft | dry |
| Tue 18 Aug | Afternoon | No | 30 kph W | 41 kph W | 2 out of 5, cloud base 8872 ft | dry |