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.
2026/08/17 23:50 (retrieved 16 minutes ago)
LSGS 172350Z AUTO VRB02KT 9999 FEW085 SCT095 BKN100 18/17 Q1018
Closest aviation forecast (TAF) to Rosa Blanche Mountain Landing Site
Forecast is more than 6 hours old.
Closest forecast is Payerne Air Base, 50.4 nm (93.3 km) NNW.
2026/08/17 17:00 (retrieved 7 hours ago)
TAF LSMP 171625Z 1717/1823 22010KT 9999 SCT060 PROB30 TEMPO 1720/1722 TSRA SCT060CB