Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Osan Air Base
2026/08/30 08:55 (retrieved 56 minutes ago)
RKSO 300855Z AUTO 10003KT 8SM OVC140 28/25 A2974 RMK AO2 SLP074 T02760254 53003 FZRANO
Aviation forecast (TAF) for Osan Air Base
Forecast is more than 12 hours old.
2026/08/29 09:18 Ammendment (retrieved 1 day ago)
AMD RKSO 290908Z 2909/3011 27010KT 9999 FEW020 SCT040 BKN100 QNH2968INS BECMG 2922/2924 VRB04KT 8000 BR VCSH BKN060 BKN150 QNH2977INS TEMPO 3000/3002 6000 -SHRA BR BKN040 BECMG 3005/3007 VRB06KT 9999 NSW SCT040 BKN150 QNH2976INS BECMG 3009/3011 28009KT 8000 BR BKN040 OVC120 QNH2975INS TX29/2909Z TN23/2915Z LAST NO AMDS AFT 0908