Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for McChord Air Force Base
Report is more than 2 hours old.
2026/04/12 05:35 (retrieved 3 hours ago)
KTCM 120535Z AUTO 00000KT 10SM BKN020 OVC026 10/08 A2970 RMK AO2 BKN V OVC SLP062
Aviation forecast (TAF) for McChord Air Force Base
Forecast is more than 12 hours old.
2026/04/11 13:15 (retrieved 19 hours ago)
TAF KTCM 111300Z 1113/1219 23008KT 9000 -SHRA OVC020 610609 QNH2970INS BECMG 1120/1121 24006KT 9999 NSW BKN020 OVC030 620609 QNH2969INS BECMG 1200/1201 35005KT 9999 BKN030 QNH2969INS BECMG 1207/1208 02005KT 3200 BR OVC008 620709 QNH2965INS TEMPO 1210/1216 0800 FG OVC001 BECMG 1217/1218 01005KT 9999 NSW SCT010 BKN070 620709 QNH2968INS TX15/1201Z TN06/1213Z