Vierwaldstättersee area 2024-May-16-Thu at 15:53:46Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Midday forecast with data 06Z.

Date		2024-May-17-Fri				2024-May-18-Sat				2024-May-19-Sun				2024-May-20-Mon				2024-May-21-Tue				2024-May-22-Wed				2024-May-23-Thu
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 %		44	56	36		77	51	45		71	76	52		42	56	36		28	34	38		18	22	79		2	6	18
General wind kmh		W 6	NW 9	WNW 7		ESE 4	ENE 3	ENE 4		NNW 4	N 3	NNE 4		NNE 3	NNE 5	NNE 7		SSE 8	NW 5	W 3		NE 3	SE 8	ENE 3		NW 9	WNW 2	S 6
Top wind kmh		WSW 15	W 12	WNW 11		SSE 11	SE 6	E 4		S 3	S 8	SSE 3		ESE 5	SE 6	NNE 7		S 5	W 14	W 10		N 3	SE 4	ESE 2		NW 10	WNW 5	WSW 4
Cloud cover %		38	48	82		35	100	100		14	52	100		100	90	100		100	100	100		100	100	20		100	100	100
Rain mm		0	1	1		0	0	1		0	1	1		0	0	2		2	2	1		3	4	0		3	7	4
Sea level Pressure hPa		1010	1009	1009		1012	1010	1009		1012	1010	1009		1008	1006	1005		1009	1008	1007		1012	1012	1010		1016	1017	1018
Isotherm 0°C m		2200	2400	2500		2500	2700	2800		2800	2900	3000		3000	3100	3100		2600	2700	2800		2300	2400	2600		2000	2000	2000
Storm risk		High risk.				High risk.				High risk.				Very high risk.				No or very 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.