Vierwaldstättersee area 2026-Jun-15-Mon at 19:56:48Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Jun-16-Tue				2026-Jun-17-Wed				2026-Jun-18-Thu				2026-Jun-19-Fri				2026-Jun-20-Sat				2026-Jun-21-Sun				2026-Jun-22-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 %		37	10	2		45	15	24		71	94	92		43	56	31		84	89	6		64	93	91		66	76	74
General wind kmh		NE 2	W 9	W 16		NW 4	WNW 9	NW 9		NNE 3	N 4	N 6		N 3	N 3	NW 7		N 3	NNW 6	SSE 17		NNE 3	NE 5	NNE 6		NNW 2	NW 6	NW 5
Top wind kmh		NW 4	WNW 24	W 33		W 14	WSW 22	W 19		SSE 2	SSW 5	WSW 3		ESE 1	SSE 11	NNW 7		SSE 2	S 6	SSE 15		ENE 5	ESE 4	WSW 4		WSW 4	WSW 11	W 12
Cloud cover %		99	100	84		66	83	71		5	5	14		85	82	100		4	14	89		0	14	16		0	0	0
Rain mm		0	0	0		0	0	0		0	0	1		0	0	1		0	0	7		0	0	0		0	0	0
Sea level Pressure hPa		1017	1015	1015		1019	1018	1018		1019	1017	1016		1017	1015	1014		1019	1018	1021		1022	1020	1019		1021	1019	1018
Isotherm 0°C m		3300	3500	3500		3600	3700	3700		4200	4300	4300		4300	4300	4200		4000	4100	4200		4200	4300	4300		4300	4300	4400
Storm risk		High risk.				High risk.				High risk.				Very high risk.				High risk.				High risk.				High risk.

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