Gruyere/Riviera area 2023-Dec-07-Thu at 00:20:34Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2023-Dec-07-Thu				2023-Dec-08-Fri				2023-Dec-09-Sat				2023-Dec-10-Sun				2023-Dec-11-Mon				2023-Dec-12-Tue				2023-Dec-13-Wed
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 %		49	52	30		2	1	0		25	2	4		2	2	8		1	2	1		0	0	0		2	5	7
General wind kmh		SE 7	SW 1	SE 5		SSE 10	S 5	S 2		SSE 9	SSW 10	S 15		SE 9	SSE 11	SSE 11		SSE 13	SSE 12	S 14		SSW 20	WSW 23	SW 21		W 10	WNW 8	N 5
Top wind kmh		SE 4	S 5	SSE 6		S 8	SSW 3	NNW 1		S 9	SSW 11	S 17		S 9	S 12	SSW 11		SSW 14	S 14	SSW 16		SSW 24	WSW 30	SW 24		W 13	WNW 9	NNW 6
Cloud cover %		5	27	100		100	100	100		100	100	100		92	100	100		100	100	100		100	100	100		100	96	89
Rain mm		0	0	0		2	4	1		0	0	1		0	0	0		7	14	4		10	20	7		2	4	1
Sea level Pressure hPa		1023	1019	1018		1016	1016	1017		1022	1021	1021		1025	1023	1023		1020	1019	1018		1016	1016	1015		1015	1014	1015
Isotherm 0°C m		500	1600	1000		1200	1300	1400		1400	2100	1600		2600	2700	2700		2700	2600	2700		2200	2000	1900		1400	1300	1300
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.