default:

DMI HARMONIE

MF Arome 1.3

UKMO UK 2

DMI HARMONIE 2

MF Arome 2.5

KNMI EU 5.5

DWD ICON EU 7

UKMO Global 10

DWD ICON Global 11

MF Arpege EU 11

GFS global 13

GFS GRAPES 13

GEM Global 15

BOM ACCESS 15

GFS GraphCast 25

ECMWF IFS 25

ECMWF AIFS 28

ECMWF IFS 44

JMA gSM 55

MF Arpege 55

Modèle	DMI HARMONIE 2.5 km run: 17/06 14:33																																					IFS HD 2.5 km run: 17/06 14:33																																																																GFS 13 km run: 17/06 14:33
Date Optimal	Ma 17 15h	Ma 17 16h	Ma 17 17h	Ma 17 18h	Ma 17 19h	Ma 17 20h	Ma 17 21h	Me 18 5h	Me 18 6h	Me 18 7h	Me 18 8h	Me 18 9h	Me 18 10h	Me 18 11h	Me 18 12h	Me 18 13h	Me 18 14h	Me 18 15h	Me 18 16h	Me 18 17h	Me 18 18h	Me 18 19h	Me 18 20h	Me 18 21h	Je 19 5h	Je 19 6h	Je 19 7h	Je 19 8h	Je 19 9h	Je 19 10h	Je 19 11h	Je 19 12h	Je 19 13h	Je 19 14h	Je 19 15h	Je 19 16h	Je 19 17h	Je 19 18h	Je 19 19h	Je 19 20h	Je 19 21h	Ve 20 5h	Ve 20 6h	Ve 20 7h	Ve 20 8h	Ve 20 9h	Ve 20 10h	Ve 20 11h	Ve 20 12h	Ve 20 13h	Ve 20 14h	Ve 20 15h	Ve 20 16h	Ve 20 17h	Ve 20 18h	Ve 20 19h	Ve 20 20h	Ve 20 21h	Sa 21 5h	Sa 21 6h	Sa 21 7h	Sa 21 8h	Sa 21 9h	Sa 21 10h	Sa 21 11h	Sa 21 12h	Sa 21 13h	Sa 21 14h	Sa 21 15h	Sa 21 16h	Sa 21 17h	Sa 21 18h	Sa 21 19h	Sa 21 20h	Sa 21 21h	Di 22 5h	Di 22 6h	Di 22 7h	Di 22 8h	Di 22 9h	Di 22 10h	Di 22 11h	Di 22 12h	Di 22 13h	Di 22 14h	Di 22 15h	Di 22 16h	Di 22 17h	Di 22 18h	Di 22 19h	Di 22 20h	Di 22 21h	Lu 23 5h	Lu 23 6h	Lu 23 7h	Lu 23 8h	Lu 23 9h	Lu 23 10h	Lu 23 11h	Lu 23 12h	Lu 23 13h	Lu 23 14h	Lu 23 15h	Lu 23 16h	Lu 23 17h	Lu 23 18h	Lu 23 19h	Lu 23 20h	Lu 23 21h	Ma 24 5h	Ma 24 6h	Ma 24 7h	Ma 24 8h	Ma 24 9h	Ma 24 10h	Ma 24 11h	Ma 24 12h	Ma 24 13h	Ma 24 14h	Ma 24 15h	Ma 24 16h	Ma 24 17h	Ma 24 18h	Ma 24 19h	Ma 24 20h	Ma 24 21h	Me 25 5h	Me 25 6h	Me 25 7h	Me 25 8h	Me 25 9h	Me 25 10h	Me 25 11h	Me 25 12h	Me 25 13h	Me 25 14h	Me 25 15h	Me 25 16h	Me 25 17h	Me 25 18h	Me 25 19h	Me 25 20h	Me 25 21h	Je 26 5h	Je 26 6h	Je 26 7h	Je 26 8h	Je 26 9h	Je 26 10h	Je 26 11h	Je 26 12h	Je 26 13h	Je 26 14h	Je 26 15h	Je 26 16h	Je 26 17h	Je 26 18h	Je 26 19h	Je 26 20h	Je 26 21h	Ve 27 5h	Ve 27 6h	Ve 27 7h	Ve 27 8h	Ve 27 9h	Ve 27 10h	Ve 27 11h	Ve 27 12h	Ve 27 13h	Ve 27 14h	Ve 27 15h	Ve 27 16h	Ve 27 17h	Ve 27 18h	Ve 27 19h	Ve 27 20h	Ve 27 21h	Sa 28 5h	Sa 28 6h	Sa 28 7h	Sa 28 8h	Sa 28 9h	Sa 28 10h	Sa 28 11h	Sa 28 12h	Sa 28 13h	Sa 28 14h	Sa 28 15h	Sa 28 16h	Sa 28 17h	Sa 28 18h	Sa 28 19h	Sa 28 20h	Sa 28 21h	Di 29 5h	Di 29 6h	Di 29 7h	Di 29 8h	Di 29 9h	Di 29 10h	Di 29 11h	Di 29 12h	Di 29 13h	Di 29 14h	Di 29 15h	Di 29 16h	Di 29 17h	Di 29 18h	Di 29 19h	Di 29 20h	Di 29 21h	Lu 30 5h	Lu 30 6h	Lu 30 7h	Lu 30 8h	Lu 30 9h	Lu 30 10h	Lu 30 11h	Lu 30 12h	Lu 30 13h	Lu 30 14h	Lu 30 15h	Lu 30 16h	Lu 30 17h	Lu 30 18h	Lu 30 19h	Lu 30 20h	Lu 30 21h	Ma 1 5h	Ma 1 6h	Ma 1 7h	Ma 1 8h	Ma 1 9h	Ma 1 10h	Ma 1 11h	Ma 1 12h	Ma 1 13h	Ma 1 14h	Ma 1 15h	Ma 1 16h	Ma 1 17h	Ma 1 18h	Ma 1 19h	Ma 1 20h	Ma 1 21h	Me 2 5h	Me 2 6h	Me 2 7h	Me 2 8h	Me 2 9h	Me 2 10h	Me 2 11h	Me 2 12h	Me 2 13h	Me 2 14h	Me 2 15h	Me 2 16h	Me 2 17h	Me 2 18h	Me 2 19h	Me 2 20h	Me 2 21h
Dir. vent
V. moy. (mph)	11	10	11	11	10	9	10	5	5	4	3	2	3	1	0	2	4	3	2	3	5	5	4	5	9	10	10	8	8	8	8	7	6	6	6	7	6	5	4	4	5	8	8	8	8	7	7	8	8	9	9	9	9	9	8	7	7	7	7	7	7	8	8	8	8	9	9	8	7	7	8	9	9	9	7	3	3	3	2	1	0	0	0	1	2	2	2	3	5	5	6	6	5	5	5	5	6	6	6	7	7	7	7	7	6	6	6	7	7	10	10	9	8	8	7	6	6	6	5	4	2	1	0	1	2	2	0	1	2	4	5	6	7	8	9	9	9	9	8	8	7	7	7	6	6	6	7	8	8	9	10	10	10	10	10	10	9	9	8	7	2	1	0	0	2	4	6	8	9	9	9	9	8	8	7	7	8	12	13	12	12	12	13	14	15	16	16	16	15	15	14	13	12	11	7	7	7	7	7	8	8	8	8	8	9	9	9	9	9	9	8	5	5	5	5	5	4	4	3	3	3	3	4	4	5	5	6	6	7	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	5	4	4	5	6	8	9	11	12	14	14	14	13	13	13	12	10	7
V. max. (mph)	25	24	24	24	23	22	20	15	12	12	9	8	9	9	8	10	12	12	10	10	13	13	10	10	18	19	20	19	17	18	18	17	16	15	15	16	17	15	11	10	9	15	15	18	18	18	18	15	19	20	22	24	25	25	24	23	22	21	18	20	21	20	19	18	17	16	15	16	17	18	22	25	29	24	20	16	17	19	11	12	13	14	14	15	16	17	19	19	19	19	16	13	6	5	5	6	6	7	8	9	10	10	10	11	11	11	11	9	7	6	6	6	7	7	8	6	6	4	24	23	23	23	22	22	22	23	5	10	13	14	14	13	13	13	12	12	12	12	12	11	11	9	7	3	2	2	1	1	1	1	2	2	2	1	1	1	1	1	2	3	2	2	2	4	6	8	9	9	10	9	8	8	6	5	4	3	3	1	1	1	2	4	6	7	8	9	9	8	8	8	8	8	7	6	3	2	2	3	4	6	8	10	12	13	15	16	17	18	19	20	22	24	26	26	24	21	18	16	15	13	13	12	12	12	12	12	8	4	30	30	29	29	29	30	31	33	34	35	35	34	32	29	27	26	26	7	13	17	17	15	14	14	15	16	17	18	19	20	22	21	16	8
Temp. (°C)	16	16	16	15	14	14	13	11	11	12	13	15	17	17	18	19	20	21	21	21	21	20	19	17	12	12	12	14	15	17	18	19	21	22	23	23	22	21	21	19	17	13	13	14	14	16	17	17	18	19	20	21	22	22	22	22	20	19	14	14	15	16	18	20	20	21	21	22	22	23	23	23	22	21	19	16	17	17	18	19	20	22	23	24	24	25	25	25	24	23	22	20	14	15	15	16	18	19	21	22	23	24	25	25	26	26	25	25	23	15	15	15	16	18	19	21	22	24	25	26	26	27	27	26	25	23	15	15	15	16	17	17	18	18	19	19	18	18	17	16	16	15	15	13	13	14	14	15	16	17	17	18	18	18	18	18	17	17	16	15	12	12	13	13	14	15	17	18	18	19	19	19	19	18	18	17	17	14	14	14	14	15	15	16	16	16	16	16	16	15	14	14	13	13	10	10	10	11	12	13	13	14	15	15	15	15	15	14	14	13	12	9	10	10	11	12	13	14	15	16	17	17	17	17	17	17	16	16	11	11	11	12	13	14	14	15	16	17	17	17	17	17	17	16	15	8	9	10	12	13	14	15	16	16	17	17	17	16	16	15	13	11
Précip. (mm)																																																			0.1	0.1	0.1															0.5	0.5	0.5																																																							6.0	6.0				0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1			0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1																								0.2	0.2	0.7	0.7	0.7	0.2	0.2	0.2	0.2	0.2	0.2
Nébul. tot. (%)	99	2			78	100	42	100	94	99	93	17																						12	3		79	100	99	100	100	77	49	28	21	20	24	36	53	60	48	27	10	4	3	4	8	13	18	24	30	33	36	43	60	80	90	79	57	39	31	27	26	29	36	89	76	66	63	61	59	55	49	44	38	32	30	38	50	56	48	33	30	35	36	32	24	17	10	3		3	9	15	21	27	30	27	21	18	26	34	42	51	59	67	75	81	86	90	92	94	94	90	81	67	69	82	90	90	84	78	72	65	60	60	62	65	68	71	74	75	75	61	57	52	45	36	28	21	14	10	10	12	16	21	26	33	40	48	90	90	88	82	74	66	58	50	45	45	48	51	54	58	60	59	55	68	73	73	65	52	39	26	13	5	4	8	12	17	23	26	25	22	1			2	6	10	14	18	22	24	26	27	28	29	29	28	27	29	32	33	32	31	30	29	29	32	40	51	62	73	83	89	89	85	82	87	90	91	90	88	86	83	80	77	74	70	66	61	56	49	41	15	30	45	55	66	76	63	51	38	26	14	2	7	12	17	14	10
Nébul. haute (%)	99	2			78	100	9	99	94	99	93	17																						12	3		79	100	99	100	100	78	42	13	3	1										5	21	43	47	78	100	100	100	100	100	100	100	84	62	47	43	45	52	68	89	100	100	100	100	100	100	100	100	100	100	100	100	92	81	73	71	71	54	56	54	45	32	21	10	1		12	33	53	73	92	100	92	73	29	43	55	65	73	81	89	95	100	100	100	100	100	100	100	88	71																														1	3	8	19	33	67	59	51	43	35	27	19	12	6	3	1																																							3	8	18	16	15	16	19	22	26	31	38	48	59	70	80	90	95	92	85	89	97	100	94	82	70	57	43	31	23	16	11	6	3				14	29	43	52	60	69	58	48	37	25	14	2	6	11	15	12	8
Nébul. moy. (%)																																										89	61	40	33	33	40	61	88	100	80	45	17	7	5	4	2	1	6	1		3	9	21	48	82	100	90	64	42	30	23	17	14	14	96	76	59	54	52	48	41	32	23	12	2		17	43	56	43	18	23	30	33	31	25	19	13	6	1									15	21	28	37	48	58	68	78	86	92	97	100	100	100	100	91	78				13	31	49	68	87	100	100	100	100	100	100	100	87	69										1	2	3	4	6	7	7	7	44	52	59	63	65	67	69	70	73	78	84	90	95	99	100	97	92	17	7								1	3	5	7	8	9	8	7																	1	5	5	6	6	5	6	7	10	16	28	44	60	75	90	100	100	100	96	99	100	100	98	96	93	89	85	80	74	67	60	53	45	37	28
Nébul. basse (%)						4	36	100	5	1																																																																																																																					79	94	100	91	74	55	35	15					3	8	15	25	37	71	65	58	50	41	32	24	16	11	10	13	16	20	24	29	33	37	48	46	42	36	28	21	13	5										65	77	82	75	62	47	32	16	5	3	5	9	13	19	22	22	20	1			3	7	11	15	20	24	27	29	31	32	33	32	30	26	24	27	28	27	25	22	19	15	12	9	7	5	3	1							3	6	10	14	18	22	25	28	30	32	33	33	31	29	1	3	4	20	35	51	36	21	6	4	2		1	1	2	1	1
CAPE	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-20	-40	0	190	450	590	490	260	80	-20	-60	450	740	870	640	250	0	40	220	420	630	850	1030	1150	1220	1190	1010	740	-70	-30	0	20	40	60	90	130	190	290	410	520	630	730	810	840	850	220	100	0	-70	-110	-130	-130	-100	0	200	480	730	970	1200	1310	1230	1030	300	380	430	440	430	410	400	380	370	380	390	400	410	410	410	400	380	90	60	30	20	10	10	10	20	20	20	10	10	10	0	0	0	0	0	0	0	0	10	10	10	10	10	10	10	10	10	0	0	0	0	30	40	40	40	30	30	30	20	20	20	10	10	10	10	10	10	0	0	0	0	0	10	10	10	10	10	10	10	10	10	10	10	10	10	0	0	0	0	0	0	0	0	0	0	10	10	10	10	10	10	10	0	0	0	10	20	30	40	50	60	80	90	110	120	130	130	120	100	0	0	0	0	10	10	10	10	10	10	0	0	0	0	0	0	0
Plafond (m)	1.0k	1.0k	991	918	845	723	576	442	442	479	637	918	1.2k	1.4k	1.5k	1.5k	1.4k	1.5k	1.6k	1.5k	1.5k	1.2k	954	1.1k	1.4k	1.2k	1.1k	1.2k	1.3k	1.3k	1.3k	1.3k	1.3k	1.3k	1.4k	1.4k	1.3k	1.3k	1.2k	1.0k	1.1k	1.0k	1.0k	1.1k	1.1k	1.1k	1.1k	1.2k	1.2k	1.3k	1.4k	1.5k	1.6k	1.6k	1.6k	1.6k	1.5k	1.5k	1.1k	1.1k	1.1k	1.2k	1.3k	1.3k	1.4k	1.3k	1.3k	1.3k	1.3k	1.3k	1.3k	1.4k	1.5k	1.5k	1.4k	1.3k	1.3k	1.3k	1.3k	1.4k	1.4k	1.4k	1.4k	1.4k	1.5k	1.5k	1.5k	1.4k	1.3k	1.2k	1.0k	832	686	723	771	845	942	1.0k	1.2k	1.3k	1.4k	1.5k	1.6k	1.6k	1.6k	1.6k	1.6k	1.5k	1.4k	820	820	869	967	1.1k	1.3k	1.4k	1.6k	1.8k	1.9k	1.9k	1.9k	1.9k	1.7k	1.6k	1.5k	1.2k	527	527	564	625	698	796	893	1.0k	1.1k	1.1k	1.0k	991	942	869	796	747	686	515	540	576	649	710	796	893	967	1.0k	1.1k	1.1k	1.1k	1.0k	1.0k	967	893	796	442	466	503	576	698	808	967	1.1k	1.2k	1.3k	1.3k	1.2k	1.2k	1.2k	1.1k	991	881	466	442	454	527	625	710	784	906	991	1.0k	1.1k	1.1k	1.1k	1.0k	979	906	832	613	649	710	808	942	1.1k	1.2k	1.3k	1.4k	1.5k	1.4k	1.4k	1.3k	1.3k	1.2k	1.1k	979	479	503	564	674	832	1.0k	1.2k	1.4k	1.7k	1.8k	1.8k	1.8k	1.7k	1.7k	1.6k	1.5k	1.4k	723	686	674	735	857	979	1.1k	1.3k	1.4k	1.5k	1.5k	1.5k	1.5k	1.5k	1.4k	1.3k	1.2k	576	527	564	735	979	1.2k	1.3k	1.4k	1.4k	1.5k	1.6k	1.6k	1.5k	1.3k	1.2k	918	686

This paragliding site, with an elevation of 418 meters, is rarely used and restricted to members only. Top landing is normal here. For more details, you can watch this video: [YouTube Video](https://www.youtube.com/watch?v=ThKpV8DvtFc). Take-off: The site is accessible from Crumlin or Pontypool via the A472. At Hafodyryns, take the minor road leading to the back of the common and a track. Vehicular access via the track requires permission from the Trustees of the Llanover Estate. Note that the ground can become very boggy during wet months. Alternatively, you can access the site by a public footpath up the shoulder of the hill. Parking: If using the footpath, park at the Mountain Air Picnic Site. Take-off: Minimal carry if using the track, but a long carry if using the footpath. The take-off area is awkward, with tall ferns and ditches to watch out for. Landing: The top landing area (A) is tricky for hang gliders and requires careful planning due to the presence of a mast. Paragliders will find slope landing difficult because of the steepness and bracken cover. Both hang gliders and paragliders can land on the first shoulder (B). Hang gliders should avoid landing on the broken ground near the car park (C), and paragliders need to be precise when landing there. Hang gliders can land on the flat part of the common near the Lamb Inn (D). High-performance hang gliders can also land at the sports field, but this is a long glide and not recommended for intermediate gliders. Flying: During the initial height gain, be cautious of turbulence from the trees below ridge level, which can become severe in strong winds. Hazards: There is a clay pigeon shooting range behind the Mountain Air Inn on Sundays; look for the red flag. Other Rules: This is a sensitive site. Please respect the rights of other users of the common. Site Status: This site is exclusively for members of the SE Wales Hang Gliding and Paragliding Club and the Welsh Free Flight Federation, flown with the permission of the Trustees of the Llanover and Pontypool Estates. For more information, visit: [Fly South Wales - Cwmbran Mountain Air](https://www.flysouthwales.co.uk/site-guides/cwmbran-mountain-air/).

Modifier

Optimal Wind Direction

Optimal Speed (mph)

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