Vierwaldstättersee area 2021-Jan-21-Thu at 15:36:13Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Midday forecast with data 06Z.

Date		2021-Jan-22-Fri				2021-Jan-23-Sat				2021-Jan-24-Sun				2021-Jan-25-Mon				2021-Jan-26-Tue				2021-Jan-27-Wed				2021-Jan-28-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 %		25	20	27		32	29	29		28	37	53		1	0	5		25	13	31		0	0	22		5	5	25
General wind kmh		SSE 11	SSE 12	ESE 7		SSE 4	NNW 4	E 5		S 3	SSW 2	N 4		WSW 15	WSW 23	SSW 13		WSW 5	WNW 5	WNW 1		W 31	W 20	W 6		SSW 9	SSW 7	SSW 6
Top wind kmh		SSE 11	SSE 16	ESE 9		SSE 2	NW 3	ESE 7		W 6	SW 9	SE 2		W 32	W 40	SW 22		WSW 12	WSW 15	SW 4		WNW 61	W 36	W 16		WSW 25	SW 12	SW 11
Cloud cover %		71	54	94		100	100	100		84	72	0		100	100	100		100	99	98		100	100	63		100	93	100
Rain mm		0	0	0		0	0	0		1	1	0		1	2	0		0	1	0		3	5	1		1	1	1
Sea level Pressure hPa		998	995	992		1000	999	997		1005	1003	1002		1014	1015	1015		1022	1022	1020		1020	1021	1022		1019	1017	1015
Isotherm 0°C m		1900	2000	1900		800	900	900		500	900	800		300	700	600		600	800	800		1200	1200	1300		2000	2100	1800
Storm risk		No or very low risk.				No or very low risk.				No or very low risk.				No or very low 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.