Blanc-Verbier area 2019-Aug-18-Sun at 21:22:41Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2019-Aug-19-Mon				2019-Aug-20-Tue				2019-Aug-21-Wed				2019-Aug-22-Thu				2019-Aug-23-Fri				2019-Aug-24-Sat				2019-Aug-25-Sun
Winter (Summer) time		10h (11h)	13h (14h)	16h (17h)		10h (11h)	13h (14h)	16h (17h)		10h (11h)	13h (14h)	16h (17h)		10h (11h)	13h (14h)	16h (17h)		10h (11h)	13h (14h)	16h (17h)		10h (11h)	13h (14h)	16h (17h)		10h (11h)	13h (14h)	16h (17h)
Flyable ? +/-		---	---	---		---	---	---		---	---	---		+++	+++	---		+++	+++	---		---	---	---		---	---	---
ThQ %		33	31	27		30	20	8		45	50	32		52	69	40		64	97	58		46	43	30		63	79	45
General wind kmh		ENE 2	WSW 8	W 8		SSW 6	NW 5	NNW 9		ESE 2	SE 0	NNW 6		N 3	N 7	NNW 9		S 6	WSW 3	NW 5		WNW 2	WNW 3	NW 7		N 3	NW 6	NW 9
Top wind kmh		NE 2	W 7	WNW 8		SSW 4	NW 5	NNW 8		NNE 3	N 5	NNW 7		N 6	N 10	NNW 9		S 4	SW 4	NW 7		NW 4	NW 4	NW 7		NNW 5	NW 7	NW 7
Cloud cover %		97	98	98		100	100	100		68	84	100		54	27	61		0	0	20		83	91	100		0	19	48
Rain mm		1	3	3		1	3	1		0	0	0		0	0	1		0	0	2		0	2	5		0	1	2
Sea level Pressure hPa		1017	1015	1015		1019	1021	1022		1020	1018	1018		1021	1019	1018		1018	1015	1014		1016	1014	1014		1016	1013	1013
Isotherm 0°C m		3800	4000	4000		3700	3800	3800		4000	3800	3900		4000	4000	4100		4100	3900	4100		4000	4000	4000		3900	4000	4100
Storm risk		High risk.				No or very low risk.				High risk.				High risk.				Middle risk.				Very high risk.				High risk.

NB: not flyable --- if rainy, too cloudy, too windy and high risk of thunderstorm.