Vierwaldstättersee area 2026-May-23-Sat at 19:53:17Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-May-24-Sun				2026-May-25-Mon				2026-May-26-Tue				2026-May-27-Wed				2026-May-28-Thu				2026-May-29-Fri				2026-May-30-Sat
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 %		60	56	32		42	87	88		69	82	49		75	79	52		61	81	74		66	73	75		52	57	89
General wind kmh		NNE 6	NE 9	NE 15		NNE 4	N 6	NNE 8		N 4	NNW 8	N 8		N 5	NNW 8	NNW 12		NNE 6	NNE 9	NNE 11		NNE 6	NNE 9	NE 9		N 8	N 7	N 7
Top wind kmh		ENE 9	ENE 14	ENE 14		ESE 4	S 2	SW 2		S 1	WNW 1	NNW 6		NNE 4	W 7	NNW 8		ENE 9	NE 6	NE 4		ENE 7	ENE 10	ENE 9		E 4	NW 2	W 5
Cloud cover %		0	0	5		89	43	10		5	30	100		18	23	64		9	1	9		0	0	5		52	85	0
Rain mm		0	0	0		0	0	0		0	0	2		0	0	1		0	0	0		0	0	0		0	0	0
Sea level Pressure hPa		1027	1025	1024		1028	1026	1025		1026	1024	1023		1022	1020	1019		1021	1019	1019		1021	1019	1018		1016	1014	1013
Isotherm 0°C m		4000	4000	4000		4200	4200	4200		4300	4300	4300		4200	4100	4100		3900	3900	3900		3700	3700	3700		3700	3700	3700
Storm risk		Middle risk.				High risk.				Very high risk.				Very high risk.				High risk.				No or very low risk.				Low risk.

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