Vierwaldstättersee area 2026-May-29-Fri at 08:12:32Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016.
Morning forecast with data 00Z.
| Date | | 2026-May-29-Fri | | 2026-May-30-Sat | | 2026-May-31-Sun | | 2026-Jun-01-Mon | | 2026-Jun-02-Tue | | 2026-Jun-03-Wed | | 2026-Jun-04-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 % | | 65 | 70 | 77 | | 36 | 46 | 55 | | 41 | 7 | 0 | | 28 | 45 | 50 | | 33 | 24 | 30 | | 78 | 49 | 62 | | 43 | 49 | 32 | |
| General wind kmh | | NE 5 | NE 8 | NE 10 | | NNW 1 | NNW 6 | N 5 | | WNW 7 | W 14 | WNW 27 | | NNW 6 | NW 4 | NNW 5 | | WNW 5 | WNW 10 | S 3 | | NW 1 | W 2 | NW 7 | | NNW 5 | NW 6 | NNW 10 | |
| Top wind kmh | | E 11 | E 11 | E 6 | | S 3 | NNW 3 | W 2 | | W 10 | W 26 | WSW 29 | | NW 6 | WSW 9 | SW 8 | | W 10 | WNW 15 | WNW 4 | | SW 11 | SSW 17 | SSW 13 | | SW 4 | SW 9 | NNW 5 | |
| Cloud cover % | | 5 | 5 | 0 | | 100 | 100 | 100 | | 100 | 71 | 100 | | 49 | 100 | 99 | | 100 | 100 | 100 | | 10 | 7 | 44 | | 96 | 100 | 100 | |
| Rain mm | | 0 | 0 | 0 | | 0 | 0 | 0 | | 0 | 0 | 0 | | 1 | 2 | 0 | | 0 | 2 | 6 | | 0 | 0 | 0 | | 0 | 1 | 1 | |
| Sea level Pressure hPa | | 1022 | 1020 | 1019 | | 1019 | 1018 | 1017 | | 1015 | 1013 | 1012 | | 1016 | 1015 | 1013 | | 1012 | 1010 | 1011 | | 1013 | 1010 | 1009 | | 1013 | 1012 | 1014 | |
| Isotherm 0°C m | | 3700 | 3800 | 3800 | | 3900 | 3800 | 3900 | | 3500 | 3500 | 3500 | | 3200 | 3500 | 3700 | | 3500 | 3500 | 3400 | | 3300 | 3500 | 3700 | | 3500 | 3700 | 3700 | |
| Storm risk | | Middle risk. | | Low risk. | | High risk. | | Middle risk. | | Very high risk. | | No or very low risk. | | Middle risk. | |
NB: not flyable --- if rainy, too cloudy, too windy and high risk of thunderstorm.