Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for McChord Air Force Base
2026/10/28 12:55 (retrieved 16 minutes ago)
KTCM 281255Z AUTO 20010KT 10SM FEW036 FEW050 BKN070 BKN090 08/07 A2989 RMK AO2 RAB39E50 SLP126 P0000 T00820070
Aviation forecast (TAF) for McChord Air Force Base
2026/10/28 13:06 (retrieved 5 minutes ago)
TAF TAF KTCM 281300Z 2813/2919 20010G18KT 9000 -SHRA BKN025 OVC040 610509 QNH2987INS BECMG 2815/2816 20010G15KT 9999 VCSH SCT010 BKN030 610509 QNH2989INS BECMG 2900/2901 22010KT 9999 NSW BKN050 620509 QNH2995INS BECMG 2907/2908 18010KT 9000 -SHRA OVC020 610509 QNH3001INS BECMG 2911/2912 18006KT 9999 NSW OVC040 620509 QNH3000INS TX12/2823Z TN06/2913Z