Vierwaldstättersee area 2026-Jun-16-Tue at 19:58:59Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Jun-17-Wed				2026-Jun-18-Thu				2026-Jun-19-Fri				2026-Jun-20-Sat				2026-Jun-21-Sun				2026-Jun-22-Mon				2026-Jun-23-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 %		56	37	29		72	88	95		73	86	29		74	87	93		58	95	86		72	92	67		39	28	49
General wind kmh		WNW 4	WNW 9	NW 12		N 3	N 3	N 5		NNE 3	N 5	WSW 9		NW 4	WNW 4	N 5		N 3	NNE 5	NNW 6		NNE 4	NW 3	WNW 6		WNW 6	NW 11	WNW 2
Top wind kmh		W 14	WSW 18	WNW 11		SSE 2	S 8	SW 2		SE 6	SSE 8	W 7		WSW 6	W 9	SW 5		N 3	NW 2	WSW 8		NE 4	WSW 7	WSW 13		W 15	W 15	NW 8
Cloud cover %		42	36	91		16	31	11		8	16	86		0	0	0		49	18	5		7	5	0		52	76	45
Rain mm		0	0	1		0	0	1		0	1	3		0	0	0		0	0	0		0	0	0		1	2	2
Sea level Pressure hPa		1019	1018	1018		1019	1017	1016		1016	1015	1015		1019	1018	1018		1023	1021	1020		1020	1018	1016		1018	1018	1018
Isotherm 0°C m		3600	3800	3800		4200	4300	4400		4300	4300	4400		4000	4000	4200		4200	4300	4400		4500	4500	4500		4200	4300	4500
Storm risk		High risk.				Very high risk.				Very high risk.				Middle risk.				High risk.				Low risk.				Very high risk.

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