Vierwaldstättersee area 2026-Aug-23-Sun at 08:53:14Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Morning forecast with data 00Z.

Date		2026-Aug-23-Sun				2026-Aug-24-Mon				2026-Aug-25-Tue				2026-Aug-26-Wed				2026-Aug-27-Thu				2026-Aug-28-Fri				2026-Aug-29-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	78	88		57	42	64		43	17	24		53	41	38		55	25	26		38	26	8		71	43	25
General wind kmh		NNW 5	NNW 2	N 4		N 4	N 5	NNE 6		ESE 3	WNW 6	SW 5		N 1	NNE 5	NNE 2		NE 3	ESE 4	SE 6		ESE 2	WNW 8	WSW 14		WNW 5	NW 7	WNW 4
Top wind kmh		SSE 2	SSW 4	SW 4		E 3	ESE 4	ESE 8		SW 3	WSW 25	W 18		SSE 4	SE 8	SSE 8		SE 6	SSE 16	SSE 16		NE 0	W 16	W 25		WSW 8	SSW 14	WNW 11
Cloud cover %		6	46	11		5	93	5		73	13	98		67	100	95		25	100	100		80	94	30		17	74	100
Rain mm		0	0	0		0	0	0		0	0	1		0	0	0		1	2	0		0	0	1		0	0	0
Sea level Pressure hPa		1020	1019	1018		1017	1015	1012		1014	1012	1011		1014	1013	1012		1012	1009	1006		1014	1013	1013		1016	1014	1014
Isotherm 0°C m		3800	3800	3800		3800	3900	4000		3400	3600	3600		4000	4100	4100		4100	4100	4200		3100	3000	3000		3200	3300	3200
Storm risk		Low risk.				High risk.				No or very low risk.				High risk.				Very high risk.				No or very low risk.				Low risk.

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