Hundred House (Builth Wells / Fforest Farm) Paragliding and Hang Gliding Weather Forecast

12:00 forecast: 17 kph W, 4/5 thermals. 5-day Hundred House (Builth Wells / Fforest Farm) paragliding and hang gliding forecast with wind, thermals, cloud base, rain and flyability.

Flying directions: northeast, east, northwest, north
Wind range: wind limits vary by pilot and conditions
Site altitude: 418 m
Location: 52.1620, -3.3425

Forecast for Friday 14 August 2026 at 12:00

Launch wind: 17 kph from W (W).
Wind aloft: 19 kph from WNW (WNW).
Thermal rating: 4 out of 5.
Cloud base: 4362 ft; climbs to 3381 ft.
Rain: dry.

5-day forecast summary

Date	Period	Flyable	Launch wind	Aloft	Thermals	Rain
Fri 14 Aug	Morning	No	17 kph W	19 kph W	0 out of 5, cloud base 2501 ft	dry
Fri 14 Aug	Midday	No	17 kph W	19 kph WNW	4 out of 5, cloud base 4362 ft	dry
Fri 14 Aug	Afternoon	No	20 kph WNW	15 kph WNW	4 out of 5, cloud base 4787 ft	dry
Sat 15 Aug	Morning	Yes	19 kph NNW	26 kph NNW	1 out of 5, cloud base 4145 ft	dry
Sat 15 Aug	Midday	Yes	20 kph N	20 kph N	4 out of 5, cloud base 5236 ft	dry
Sat 15 Aug	Afternoon	Marginal	22 kph NW	19 kph NNW	3 out of 5, cloud base 5983 ft	dry
Sun 16 Aug	Morning	No	4 kph W	4 kph W	1 out of 5, cloud base 4357 ft	dry
Sun 16 Aug	Midday	No	7 kph W	11 kph W	5 out of 5, cloud base 6534 ft	dry
Sun 16 Aug	Afternoon	Marginal	22 kph NW	20 kph WNW	4 out of 5, cloud base 6812 ft	dry
Mon 17 Aug	Morning	No	11 kph W	15 kph W	1 out of 5, cloud base 2133 ft	dry
Mon 17 Aug	Midday	No	17 kph W	22 kph W	3 out of 5, cloud base 4393 ft	dry
Mon 17 Aug	Afternoon	No	33 kph WSW	35 kph WSW	3 out of 5, cloud base 5686 ft	dry
Tue 18 Aug	Morning	No	31 kph W	39 kph WNW	0 out of 5, cloud base 2328 ft	dry
Tue 18 Aug	Midday	No	35 kph WNW	41 kph WNW	1 out of 5, cloud base 4746 ft	dry
Tue 18 Aug	Afternoon	No	39 kph W	46 kph W	0 out of 5, cloud base 5395 ft	dry

Latest Hundred House (Builth Wells / Fforest Farm) flying forecast