12:00 forecast: 13 kph N, 2/5 thermals. 5-day Grindelwald - First paragliding and hang gliding forecast with wind, thermals, cloud base, rain and flyability.
| Date | Period | Flyable | Launch wind | Aloft | Thermals | Rain |
|---|---|---|---|---|---|---|
| Mon 29 Jun | Morning | No | 4 kph N | 6 kph NNE | 2 out of 5, cloud base 7655 ft | dry |
| Mon 29 Jun | Midday | Marginal | 13 kph N | 9 kph NNW | 2 out of 5, cloud base 6423 ft | dry |
| Mon 29 Jun | Afternoon | Marginal | 9 kph NNE | 11 kph NNE | 1 out of 5, cloud base 6376 ft | dry |
| Tue 30 Jun | Morning | Marginal | 9 kph SW | 9 kph SSW | 2 out of 5, cloud base 7703 ft | dry |
| Tue 30 Jun | Midday | Marginal | 13 kph WSW | 11 kph SW | 3 out of 5, cloud base 7863 ft | dry |
| Tue 30 Jun | Afternoon | Marginal | 9 kph WNW | 9 kph WNW | 1 out of 5, cloud base 6097 ft | dry |
| Wed 1 Jul | Morning | Marginal | 9 kph N | 15 kph NNE | 2 out of 5, cloud base 6837 ft | dry |
| Wed 1 Jul | Midday | Marginal | 19 kph N | 19 kph N | 4 out of 5, cloud base 6956 ft | dry |
| Wed 1 Jul | Afternoon | No | 24 kph NW | 37 kph NW | 1 out of 5, cloud base 6148 ft | 0.6 mm light rain |
| Thu 2 Jul | Morning | No | 19 kph NE | 26 kph NE | 2 out of 5, cloud base 8409 ft | dry |
| Thu 2 Jul | Midday | No | 15 kph NNE | 17 kph NE | 4 out of 5, cloud base 8453 ft | dry |
| Thu 2 Jul | Afternoon | No | 15 kph NE | 19 kph NE | 2 out of 5, cloud base 8441 ft | dry |
| Fri 3 Jul | Morning | No | 11 kph NE | 15 kph NE | 2 out of 5, cloud base 8732 ft | dry |
| Fri 3 Jul | Midday | Marginal | 11 kph N | 13 kph NNE | 4 out of 5, cloud base 9017 ft | dry |
| Fri 3 Jul | Afternoon | Marginal | 9 kph NNW | 11 kph N | 3 out of 5, cloud base 7461 ft | dry |