Vierwaldstättersee area 2019-Aug-18-Sun at 21:22:41Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016. Evening forecast with data 12Z.
Date 2019-Aug-19-Mon2019-Aug-20-Tue2019-Aug-21-Wed2019-Aug-22-Thu2019-Aug-23-Fri2019-Aug-24-Sat2019-Aug-25-Sun
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 % 93421211303232313233545454516141557668
General wind kmh NW 8N 7NNW 6N 6WNW 8N 10NNE 7NNW 7NNE 5NNW 6N 6N 7N 5N 7N 7NNW 5NNW 6N 6N 3NW 6NNW 7
Top wind kmh WNW 11N 2NNW 6NNE 8NW 13NNE 13ENE 8NNE 3ENE 6NNE 2NE 3NE 4SE 2N 2N 4NW 5NNW 3NNW 5WNW 1WNW 4NW 8
Cloud cover % 879498100100100799010010095870074568100382216
Rain mm 243285000000012000001
Sea level Pressure hPa 101710171017101910231023102310221021102310221022101910171016101610151014101610141014
Isotherm 0°C m 3600 3900 3900 3800 3800 3500 3600 3800 3900 4000 4000 4100 4000 4000 4100 4000 4100 4100 3900 4000 4000
Storm risk Very high risk.No or very low risk.No or very low risk.No or very low risk.High risk.No or very low risk.High risk.
NB: not flyable --- if rainy, too cloudy, too windy and high risk of thunderstorm.