Gruyere/Riviera area 2026-Sep-09-Wed at 20:07:43Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.

Date		2026-Sep-10-Thu				2026-Sep-11-Fri				2026-Sep-12-Sat				2026-Sep-13-Sun				2026-Sep-14-Mon				2026-Sep-15-Tue				2026-Sep-16-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 %		72	55	47		31	65	75		64	84	82		34	36	48		66	71	68		60	88	77		58	90	90
General wind kmh		NE 5	N 7	NNE 9		NNE 7	NNE 6	N 10		NNE 4	N 6	N 7		NNW 5	NNW 10	ESE 6		NNE 6	NNE 8	NNE 10		WSW 2	WNW 3	WNW 5		WSW 4	NW 5	NW 3
Top wind kmh		ESE 4	E 1	NNE 4		NNE 11	NE 6	NE 6		ENE 6	ENE 7	ENE 5		N 7	N 8	ESE 7		NE 7	NE 11	ENE 9		S 3	SE 3	WSW 3		WSW 6	WNW 2	NNE 3
Cloud cover %		3	90	92		100	69	4		0	4	34		100	100	16		5	5	0		0	0	0		0	2	0
Rain mm		0	0	0		0	0	0		0	0	0		0	0	0		0	0	0		0	0	0		0	0	0
Sea level Pressure hPa		1016	1015	1016		1021	1019	1019		1023	1021	1020		1023	1022	1022		1023	1021	1020		1022	1019	1018		1017	1014	1013
Isotherm 0°C m		3600	3300	3100		3400	3500	3400		4100	4200	4200		4000	3800	3600		3700	3800	4000		4300	4400	4400		4200	4200	4200
Storm risk		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.