Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Rosa Blanche Mountain Landing Site
Closest report is Sion Airport, 9.6 nm (17.7 km) N.
2026/05/23 06:50 (retrieved 30 minutes ago)
LSGS 230650Z 06004KT 030V150 CAVOK 19/09 Q1029
Closest aviation forecast (TAF) to Rosa Blanche Mountain Landing Site
Forecast is more than 12 hours old.
Closest forecast is Payerne Air Base, 50.4 nm (93.3 km) NNW.
2026/05/22 17:00 (retrieved 14 hours ago)
TAF LSMP 221625Z 2217/2323 VRB02KT CAVOK