Vierwaldstättersee area 2026-Jul-26-Sun at 19:51:54Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Jul-27-Mon				2026-Jul-28-Tue				2026-Jul-29-Wed				2026-Jul-30-Thu				2026-Jul-31-Fri				2026-Aug-01-Sat				2026-Aug-02-Sun
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 %		16	40	35		65	83	85		69	29	52		64	95	44		64	77	47		43	28	21		35	46	1
General wind kmh		WNW 9	WNW 7	W 10		NNE 5	NNE 5	NNW 3		N 2	W 9	SSE 5		ESE 2	NNE 2	N 0		SW 3	NNW 8	N 4		NE 2	NNW 3	WNW 10		SE 1	WNW 3	WNW 18
Top wind kmh		WSW 21	W 13	WSW 15		ESE 5	SSE 6	S 7		WNW 6	WSW 20	SW 4		S 2	N 6	WSW 18		SSE 8	SE 4	S 2		WSW 7	SW 21	WSW 22		WSW 4	WSW 16	W 34
Cloud cover %		81	67	79		0	0	0		1	29	11		0	1	1		1	38	72		83	16	6		96	14	43
Rain mm		0	0	0		0	0	0		0	1	0		0	0	0		0	0	0		0	0	0		0	0	0
Sea level Pressure hPa		1017	1017	1016		1019	1017	1016		1017	1015	1015		1016	1014	1013		1013	1013	1013		1017	1014	1013		1015	1013	1010
Isotherm 0°C m		4200	4300	4400		4700	4800	4800		4400	4500	4400		4300	4300	4400		4500	4600	4600		4200	4300	4300		4200	4300	4400
Storm risk		Low risk.				No or very low risk.				Very high risk.				No or very low risk.				Very high risk.				Very high risk.				Very high risk.

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