Gruyere/Riviera area 2024-May-17-Fri at 03:47:21Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Night forecast with data 18Z.

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 %		77	73	63		53	50	3		82	81	46		50	36	38		49	42	21		4	66	35		30	27	17
General wind kmh		WSW 6	WSW 7	W 9		SW 2	WNW 3	SSW 12		W 2	W 4	WNW 7		ENE 1	N 8	N 2		WNW 6	W 9	W 9		W 6	NW 4	NW 6		SE 3	N 6	NNW 10
Top wind kmh		SW 9	SSW 10	SW 12		SSE 7	SSE 6	SW 13		SSW 6	S 10	W 5		ESE 6	NNE 6	N 3		W 6	W 11	W 11		W 6	W 6	NW 6		ESE 4	NNE 7	N 10
Cloud cover %		16	8	6		98	89	100		0	5	100		100	100	97		34	74	99		100	47	84		100	98	94
Rain mm		0	0	1		0	1	5		0	0	0		0	1	2		1	4	3		2	3	2		1	2	1
Sea level Pressure hPa		1010	1009	1009		1012	1011	1012		1012	1010	1009		1008	1006	1006		1010	1009	1010		1014	1013	1013		1016	1015	1015
Isotherm 0°C m		2100	2400	2500		2500	2700	2500		2800	2800	3000		3000	3000	3000		2800	2900	2800		2500	2600	2600		2500	2500	2500
Storm risk		Middle risk.				High risk.				Low risk.				Very high risk.				Very high risk.				High risk.				Middle risk.

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