Vierwaldstättersee area 2026-Aug-03-Mon at 19:54:06Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Aug-04-Tue				2026-Aug-05-Wed				2026-Aug-06-Thu				2026-Aug-07-Fri				2026-Aug-08-Sat				2026-Aug-09-Sun				2026-Aug-10-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 %		65	52	51		67	87	47		55	64	31		24	47	75		64	92	91		61	84	84		61	85	79
General wind kmh		W 1	WSW 1	NNW 3		NNE 3	NW 6	WNW 7		NW 8	NW 7	S 4		N 8	ESE 3	NNE 8		N 5	NW 2	N 3		NNE 3	NNW 6	NNW 4		N 4	N 4	NNW 8
Top wind kmh		SE 10	SSE 16	SSE 16		SSW 2	SW 5	NW 9		N 5	NNW 8	W 5		NNE 6	NE 6	ESE 2		E 4	SSW 3	WSW 6		WSW 1	SW 5	WSW 8		WSW 2	SW 9	WNW 9
Cloud cover %		21	4	10		5	24	96		6	10	100		95	63	51		3	24	30		8	6	6		3	2	5
Rain mm		0	0	0		0	1	2		1	3	3		0	1	0		0	0	0		0	0	0		0	0	0
Sea level Pressure hPa		1013	1011	1010		1016	1015	1015		1018	1017	1016		1020	1018	1017		1017	1016	1015		1017	1015	1014		1015	1014	1012
Isotherm 0°C m		4400	4400	4400		4300	4300	4300		4300	4300	4200		3900	4000	4200		4200	4200	4200		4300	4300	4300		4200	4200	4300
Storm risk		Very high risk.				Very high risk.				Very high risk.				Low risk.				Middle risk.				High risk.				Very high risk.

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