Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Osan Air Base
2026/07/21 11:55 (retrieved 57 minutes ago)
RKSO 211155Z 24003KT 10SM SCT013 OVC021 26/26 A2972 RMK AO2A CIG 013V022 BKN V SCT SLP067 60013 T02640258 10283 20261 52012 FZRANO
Aviation forecast (TAF) for Osan Air Base
Forecast is more than 6 hours old.
2026/07/21 05:24 (retrieved 7 hours ago)
TAF RKSO 210505Z 2105/2211 22010KT 6000 -RA BR BKN012 OVC025 510003 QNH2968INS TEMPO 2105/2107 22010G15KT 3200 -TSRA BKN008CB BKN018 BECMG 2107/2108 23010G15KT 4800 -SHRA BR BKN010 QNH2970INS BECMG 2110/2112 VRB06KT 8000 BR BKN040 QNH2974INS BECMG 2114/2116 VRB06KT 6000 -SHRA VCTS BKN015CB QNH2976INS TEMPO 2122/2202 22012KT 2400 TSRA BR BKN005CB TX27/2106Z TN22/2119Z