Vierwaldstättersee area 2026-Aug-25-Tue at 20:26:38Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Aug-26-Wed				2026-Aug-27-Thu				2026-Aug-28-Fri				2026-Aug-29-Sat				2026-Aug-30-Sun				2026-Aug-31-Mon				2026-Sep-01-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 %		59	73	57		33	15	18		1	1	31		66	59	64		65	79	77		11	17	31		66	36	35
General wind kmh		N 3	NNE 4	NNE 5		SSW 2	SE 8	SSE 12		SSE 22	NW 18	SE 3		WNW 3	WNW 3	NW 8		NNE 3	N 3	N 3		S 4	WNW 8	SSW 3		NW 4	WNW 4	WNW 6
Top wind kmh		ENE 2	SSE 9	SE 8		SSE 8	SSE 20	SSE 17		SSE 27	WNW 19	W 4		SW 6	SSW 10	SW 9		SE 3	S 9	S 5		WSW 11	WSW 21	W 10		W 5	SW 16	WSW 14
Cloud cover %		5	31	60		99	100	100		69	100	100		31	76	58		5	5	15		100	82	84		18	75	100
Rain mm		0	0	0		0	0	0		0	2	3		0	0	0		0	0	0		2	3	0		0	0	0
Sea level Pressure hPa		1016	1014	1013		1014	1012	1010		1010	1016	1017		1019	1017	1016		1017	1015	1013		1019	1017	1016		1021	1019	1018
Isotherm 0°C m		4000	4100	4200		4300	4400	4500		4200	3900	4000		3800	3900	4000		3900	4000	4000		3500	3600	3600		3500	3600	3600
Storm risk		High risk.				High risk.				High risk.				No or very low risk.				Low risk.				No or very low risk.				No or very low risk.

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