Vierwaldstättersee area 2026-Jul-27-Mon at 19:55:04Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Jul-28-Tue				2026-Jul-29-Wed				2026-Jul-30-Thu				2026-Jul-31-Fri				2026-Aug-01-Sat				2026-Aug-02-Sun				2026-Aug-03-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 %		62	76	83		76	52	66		89	96	38		57	54	58		31	71	23		37	37	58		32	52	85
General wind kmh		NE 4	NNE 5	NNW 5		SSE 1	W 5	W 5		ENE 2	NNE 1	NNW 5		NNW 8	SSE 3	SSE 8		E 5	NE 6	NW 9		NE 2	NNW 2	N 11		SSE 5	NE 4	NNE 3
Top wind kmh		SE 6	SSE 7	S 6		SSW 5	SW 15	W 13		WNW 2	W 6	WSW 19		WNW 2	S 16	SW 5		SSE 3	S 6	NW 10		SE 3	S 15	W 11		SE 7	SSW 6	W 4
Cloud cover %		0	0	0		0	54	23		0	1	13		39	7	22		100	54	100		92	95	7		91	100	4
Rain mm		0	0	0		0	1	1		0	0	0		0	0	0		0	0	10		0	0	0		1	1	0
Sea level Pressure hPa		1020	1017	1016		1017	1016	1015		1016	1014	1013		1016	1013	1012		1014	1012	1015		1013	1011	1009		1014	1011	1011
Isotherm 0°C m		4800	4700	4800		4300	4500	4400		4300	4300	4300		4300	4400	4500		4300	4300	4600		4200	4300	4400		4100	4200	4200
Storm risk		Middle risk.				High risk.				No or very low risk.				Very high risk.				Very high risk.				Very high risk.				High risk.

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