Vierwaldstättersee area 2025-Jul-01-Tue at 20:21:47Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2025-Jul-02-Wed				2025-Jul-03-Thu				2025-Jul-04-Fri				2025-Jul-05-Sat				2025-Jul-06-Sun				2025-Jul-07-Mon				2025-Jul-08-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 %		49	53	27		66	78	36		65	66	47		58	47	52		76	46	33		16	32	40		1	1	39
General wind kmh		NW 2	NNW 6	S 8		NW 5	NNW 7	NNW 7		NW 7	NW 7	N 7		N 5	NW 6	NW 5		SW 2	WNW 13	SE 5		NW 8	NNW 7	W 3		W 16	W 15	NW 7
Top wind kmh		S 4	SW 4	SSW 7		WNW 5	NW 6	NNW 8		WNW 7	WSW 12	N 6		SSE 2	SSW 10	WSW 9		SW 11	WNW 6	S 1		WNW 9	WNW 10	W 10		WSW 36	WSW 34	W 12
Cloud cover %		79	100	100		5	29	71		8	45	43		64	100	87		15	60	92		100	100	100		74	78	100
Rain mm		0	0	4		0	2	4		1	1	0		0	0	1		0	0	2		1	2	1		0	0	0
Sea level Pressure hPa		1015	1013	1016		1020	1020	1020		1023	1021	1021		1018	1016	1014		1009	1009	1011		1015	1014	1013		1013	1013	1013
Isotherm 0°C m		4200	4200	4100		4000	4000	4100		3900	4000	4100		4200	4200	4200		3900	4000	3900		3600	3700	3700		3000	3100	3200
Storm risk		High risk.				Very high risk.				Middle risk.				High risk.				Middle risk.				Middle risk.				Low risk.

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