Vierwaldstättersee area 2026-Jul-11-Sat at 19:50:32Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Jul-12-Sun				2026-Jul-13-Mon				2026-Jul-14-Tue				2026-Jul-15-Wed				2026-Jul-16-Thu				2026-Jul-17-Fri				2026-Jul-18-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 %		65	84	78		35	40	45		64	20	26		33	64	24		36	34	42		59	27	44		66	48	38
General wind kmh		NNE 5	NE 7	NE 9		N 4	N 6	N 7		NW 4	WNW 7	N 13		NNE 4	NNW 6	NNW 7		NNW 4	NW 3	SSE 2		NNW 3	WNW 10	WNW 8		N 3	WNW 3	WNW 4
Top wind kmh		E 6	ESE 8	SSE 7		WSW 3	W 8	WNW 3		WSW 7	WSW 21	WNW 13		N 4	W 11	WNW 22		WNW 2	W 7	S 4		W 10	WSW 20	W 17		ENE 3	WSW 11	WSW 14
Cloud cover %		4	4	22		100	100	94		14	72	100		97	1	21		100	100	100		4	16	28		70	100	100
Rain mm		0	0	0		0	0	0		0	0	0		0	1	2		0	3	1		0	0	1		0	0	0
Sea level Pressure hPa		1017	1015	1015		1016	1014	1013		1016	1015	1013		1018	1016	1015		1017	1016	1015		1017	1015	1014		1014	1013	1012
Isotherm 0°C m		4400	4500	4500		4500	4400	4400		4100	4200	4000		4100	4100	4100		4000	3900	4000		3800	3900	3900		4000	4200	4200
Storm risk		Low risk.				Very high risk.				Very high risk.				Very high risk.				Very high risk.				High risk.				No or very low risk.

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