Gruyere/Riviera area 2020-Aug-12-Wed at 14:39:55Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Midday forecast with data 06Z.
Date 2020-Aug-13-Thu2020-Aug-14-Fri2020-Aug-15-Sat2020-Aug-16-Sun2020-Aug-17-Mon2020-Aug-18-Tue2020-Aug-19-Wed
Winter (Summer) time10h (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 % 45515652355768806562916830293232415627720
General wind kmh N 4N 8NE 5NW 5NW 7W 8NW 2WNW 5NW 7SSW 2NW 3NNW 7W 4W 7WNW 5WSW 9W 9W 8S 9SW 15WSW 12
Top wind kmh NE 4NNE 6N 9W 2WNW 7W 11S 3SSW 5W 6SSW 3S 7NNW 2WSW 7W 9WNW 5WSW 10SW 16WSW 11SSW 11SSW 26SW 21
Cloud cover % 62635060642301248017561001001007638098490
Rain mm 021011000000253550000
Sea level Pressure hPa 101510141013101510141014101410121011101110091008101110101009101310111010100810051004
Isotherm 0°C m 3800 3800 3800 3800 3800 3800 4000 4100 4100 3900 4000 4000 3800 3800 3800 3400 3500 3600 3700 3700 3700
Storm risk Very high risk.Very high risk.Low risk.Middle risk.Very high risk.Low risk.Low risk.
NB: not flyable --- if rainy, too cloudy, too windy and high risk of thunderstorm.