Blanc-Verbier area 2026-May-20-Wed at 19:47:02Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-May-21-Thu				2026-May-22-Fri				2026-May-23-Sat				2026-May-24-Sun				2026-May-25-Mon				2026-May-26-Tue				2026-May-27-Wed
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 %		54	53	66		65	84	79		41	45	44		83	70	58		74	71	56		81	90	49		70	35	26
General wind kmh		NE 5	NNW 5	NNW 7		NNW 4	NNW 6	NNW 8		NNW 5	NNW 8	NNW 8		NW 3	N 8	N 9		NNW 4	NNW 4	NW 7		W 0	NW 4	NW 7		WNW 4	WNW 8	SW 9
Top wind kmh		NNE 6	N 6	NNW 7		NNW 5	NNW 7	NNW 8		NNW 6	NNW 9	NNW 9		NNW 5	N 9	NNW 9		NNW 6	NNW 5	NW 7		NNW 4	NW 5	NW 6		NW 6	NW 8	SW 7
Cloud cover %		10	75	65		0	0	7		100	100	100		21	48	34		26	54	18		5	29	50		5	100	100
Rain mm		0	0	0		0	0	0		0	0	0		0	0	2		0	1	2		0	0	2		1	5	5
Sea level Pressure hPa		1026	1023	1022		1025	1023	1023		1025	1024	1023		1025	1023	1023		1026	1024	1024		1025	1023	1022		1021	1019	1020
Isotherm 0°C m		3800	3900	3800		4100	4000	3800		4000	4000	4000		4000	3800	3900		3900	4000	4000		4200	4100	4200		4200	4100	3900
Storm risk		No or very low risk.				No or very low risk.				Low risk.				Very high risk.				Very high risk.				Very high risk.				Very high risk.

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