Gruyere/Riviera area 2025-May-23-Fri at 09:28:59Z. custom forecast (GFS 0.5°) by soaringmeteo.ch, © 2016.
Morning forecast with data 00Z.
Date | | 2025-May-23-Fri | | 2025-May-24-Sat | | 2025-May-25-Sun | | 2025-May-26-Mon | | 2025-May-27-Tue | | 2025-May-28-Wed | | 2025-May-29-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 % | | 75 | 49 | 40 | | 51 | 59 | 54 | | 31 | 29 | 16 | | 26 | 29 | 28 | | 42 | 63 | 48 | | 18 | 7 | 12 | | 58 | 52 | 46 | |
General wind kmh | | NNE 8 | NNW 9 | NNW 11 | | NNW 5 | NW 5 | NW 6 | | SW 7 | WSW 9 | W 13 | | W 4 | WNW 8 | NNW 7 | | W 7 | W 9 | W 11 | | SW 11 | WSW 15 | WSW 13 | | N 4 | N 9 | NNE 11 | |
Top wind kmh | | NNE 7 | NE 3 | N 6 | | NNW 3 | WNW 1 | NW 4 | | SW 9 | WSW 13 | WSW 16 | | W 5 | W 9 | WNW 7 | | WSW 10 | WSW 12 | WSW 14 | | WSW 16 | SW 21 | WSW 15 | | N 4 | NNE 15 | NE 14 | |
Cloud cover % | | 41 | 96 | 94 | | 96 | 92 | 95 | | 91 | 100 | 100 | | 100 | 100 | 100 | | 87 | 5 | 32 | | 80 | 100 | 100 | | 45 | 5 | 8 | |
Rain mm | | 0 | 0 | 0 | | 0 | 0 | 0 | | 0 | 0 | 0 | | 1 | 2 | 1 | | 0 | 0 | 0 | | 0 | 0 | 0 | | 0 | 0 | 0 | |
Sea level Pressure hPa | | 1016 | 1015 | 1015 | | 1019 | 1017 | 1017 | | 1019 | 1017 | 1017 | | 1020 | 1020 | 1019 | | 1021 | 1021 | 1021 | | 1023 | 1021 | 1021 | | 1024 | 1023 | 1022 | |
Isotherm 0°C m | | 2000 | 2200 | 2200 | | 2000 | 2300 | 2400 | | 2700 | 2800 | 2800 | | 2700 | 2700 | 2700 | | 2300 | 2500 | 2600 | | 3100 | 3100 | 3100 | | 3500 | 3600 | 3700 | |
Storm risk | | Low risk. | | No or very low risk. | | Middle risk. | | Middle risk. | | Low risk. | | High risk. | | Low risk. | |
NB: not flyable --- if rainy, too cloudy, too windy and high risk of thunderstorm.