Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Sion Airport
2026/09/15 16:20 (retrieved 18 minutes ago)
LSGS 151620Z 25015KT CAVOK 27/14 Q1017
Closest aviation forecast (TAF) to Sion Airport
Forecast is more than 6 hours old.
Closest forecast is Payerne Air Base, 41.1 nm (76.2 km) NNW.
2026/09/15 10:00 (retrieved 7 hours ago)
TAF LSMP 150925Z 1510/1616 VRB02KT CAVOK TEMPO 1522/1603 9999 SCT080 PROB30 TEMPO 1602/1607 3000 BCFG BECMG 1605/1608 9999 BKN070