Vierwaldstättersee area 2026-Aug-19-Wed at 09:05:07Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Morning forecast with data 00Z.

Date		2026-Aug-19-Wed				2026-Aug-20-Thu				2026-Aug-21-Fri				2026-Aug-22-Sat				2026-Aug-23-Sun				2026-Aug-24-Mon				2026-Aug-25-Tue
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 %		45	37	30		36	32	29		33	1	8		86	56	77		58	48	77		56	62	65		42	35	27
General wind kmh		W 3	W 5	W 10		NW 2	SSE 3	SE 5		N 7	N 9	SE 4		N 3	NNE 5	N 2		N 5	N 8	NNE 6		ENE 3	NNE 8	NNE 5		NE 7	NNE 6	SE 8
Top wind kmh		SW 12	SW 19	WSW 19		S 6	SW 5	SSE 8		NNE 6	NNW 14	WNW 1		SE 2	S 8	SSW 6		ENE 4	SSE 4	SE 5		SE 6	SE 4	ESE 8		ENE 5	NNE 5	ESE 7
Cloud cover %		68	5	19		100	100	100		100	100	100		15	86	63		18	100	43		28	15	0		60	100	100
Rain mm		0	0	0		0	2	3		0	8	7		0	0	0		0	0	0		0	0	0		2	3	2
Sea level Pressure hPa		1010	1007	1005		1011	1011	1010		1011	1014	1015		1017	1016	1016		1019	1018	1017		1016	1014	1012		1013	1013	1013
Isotherm 0°C m		4200	4200	4200		3900	3800	4000		3700	3400	3300		3200	3400	3600		3800	3800	3900		4000	4100	4200		3700	3700	3600
Storm risk		Middle risk.				Very high risk.				Low risk.				Low risk.				Middle risk.				Very high risk.				High risk.

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