Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for McChord Air Force Base
2026/03/12 07:10 (retrieved 34 minutes ago)
KTCM 120710Z AUTO 25023G30KT 10SM SCT016 BKN140 09/06 A2997 RMK AO2 SLP154
Aviation forecast (TAF) for McChord Air Force Base
Forecast is more than 6 hours old.
2026/03/12 01:17 Ammendment (retrieved 6 hours ago)
TAF AMD KTCM 120115Z 1201/1303 21015G30KT 8000 -SHRA BKN005 OVC010 610609 520009 QNH2990INS TEMPO 1201/1207 22015G38KT OVC015 530006 BECMG 1211/1212 24015G25KT 9999 VCSH SCT020 OVC030 610309 510009 QNH3011INS BECMG 1222/1223 22012KT 9999 -RA OVC025 620309 QNH3026INS TX11/1201Z TN03/1214Z