Vierwaldstättersee area 2026-Sep-22-Tue at 08:02:48Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016.
Morning forecast with data 00Z.
| Date | | 2026-Sep-22-Tue | | 2026-Sep-23-Wed | | 2026-Sep-24-Thu | | 2026-Sep-25-Fri | | 2026-Sep-26-Sat | | 2026-Sep-27-Sun | | 2026-Sep-28-Mon | |
| 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 % | | 51 | 56 | 67 | | 56 | 60 | 50 | | 33 | 35 | 33 | | 51 | 52 | 44 | | 54 | 64 | 59 | | 38 | 42 | 54 | | 55 | 38 | 34 | |
| General wind kmh | | NNE 6 | NNE 8 | NNE 5 | | N 3 | NW 4 | NNW 9 | | WSW 3 | WNW 5 | N 4 | | N 5 | NNW 4 | N 4 | | NNE 5 | WNW 4 | NE 2 | | NNE 1 | N 3 | NNW 7 | | NNE 1 | N 5 | N 4 | |
| Top wind kmh | | ENE 7 | NE 10 | NE 8 | | WSW 3 | W 6 | W 6 | | W 5 | W 13 | WNW 8 | | E 3 | N 2 | N 2 | | W 2 | WNW 4 | W 3 | | WSW 1 | SSW 2 | N 1 | | ESE 2 | SE 5 | ENE 2 | |
| Cloud cover % | | 2 | 0 | 0 | | 0 | 0 | 10 | | 100 | 83 | 100 | | 42 | 65 | 78 | | 0 | 0 | 0 | | 83 | 95 | 5 | | 27 | 99 | 92 | |
| 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 | | 1026 | 1024 | 1023 | | 1024 | 1023 | 1022 | | 1024 | 1022 | 1022 | | 1021 | 1020 | 1019 | | 1019 | 1018 | 1017 | | 1018 | 1016 | 1015 | | 1017 | 1014 | 1013 | |
| Isotherm 0°C m | | 3600 | 3800 | 3800 | | 3900 | 3900 | 3800 | | 3900 | 3800 | 3700 | | 3900 | 3900 | 4000 | | 4100 | 4100 | 4100 | | 3900 | 3900 | 3900 | | 3700 | 3900 | 3900 | |
| 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.