Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Sion Airport
2026/08/17 08:50 (retrieved 30 minutes ago)
LSGS 170850Z VRB03KT 9999 BKN090TCU 23/15 Q1017
Closest aviation forecast (TAF) to Sion Airport
Forecast is more than 12 hours old.
Closest forecast is Payerne Air Base, 41.1 nm (76.2 km) NNW.
2026/08/16 17:00 (retrieved 16 hours ago)
TAF LSMP 161625Z 1617/1723 36003KT 9999 FEW140 PROB30 TEMPO 1617/1620 TS SCT090CB TEMPO 1707/1715 27010KT SHRA SCT070TCU PROB40 TEMPO 1709/1714 TSRA SCT070CB