Vierwaldstättersee area 2026-Jul-13-Mon at 20:30:02Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Jul-14-Tue				2026-Jul-15-Wed				2026-Jul-16-Thu				2026-Jul-17-Fri				2026-Jul-18-Sat				2026-Jul-19-Sun				2026-Jul-20-Mon
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 %		52	4	0		39	5	10		53	11	27		53	22	4		48	27	4		56	74	48		69	90	80
General wind kmh		WNW 6	W 13	NW 37		NW 2	WNW 10	SSW 17		NNW 3	WSW 4	WNW 4		ENE 4	NW 7	SE 19		NW 6	NW 10	W 14		NNW 9	NNW 8	N 7		NNE 5	NNE 6	N 6
Top wind kmh		W 13	WSW 29	NW 34		W 13	WSW 32	SSW 17		W 10	SW 28	WSW 21		SE 5	WSW 22	SSE 14		WNW 9	WNW 16	WSW 17		NW 8	NW 8	NW 9		ENE 6	NNW 4	WNW 7
Cloud cover %		37	92	100		60	5	100		0	4	1		46	18	88		2	38	100		1	8	100		1	10	48
Rain mm		0	0	3		0	0	2		0	0	0		0	0	16		2	4	6		0	0	0		0	0	0
Sea level Pressure hPa		1016	1014	1015		1017	1014	1015		1018	1016	1015		1015	1012	1015		1014	1014	1017		1020	1019	1018		1021	1020	1020
Isotherm 0°C m		4000	4100	4400		4200	4200	4100		4100	4300	4300		4100	4200	4200		3700	3500	3400		3500	3500	3600		3700	3600	3600
Storm risk		Very high risk.				Very high risk.				Very high risk.				Very high risk.				Very high risk.				Low risk.				No or very low risk.

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