Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for McChord Air Force Base
2026/07/03 03:35 (retrieved 28 minutes ago)
KTCM 030335Z AUTO 29007KT 10SM BKN027 OVC032 18/14 A3003 RMK AO2 SLP172
Aviation forecast (TAF) for McChord Air Force Base
Forecast is more than 6 hours old.
2026/07/02 21:15 (retrieved 7 hours ago)
TAF KTCM 022100Z 0221/0403 22008KT 9999 VCSH BKN050 BKN140 OVC200 QNH3003INS BECMG 0222/0223 23010KT 9999 VCSH OVC035 QNH3002INS BECMG 0303/0304 24008KT 9999 NSW BKN025 OVC040 QNH3003INS BECMG 0308/0309 22006KT 9999 BKN012 OVC020 QNH3006INS BECMG 0317/0318 23005KT 9999 OVC025 QNH3007INS BECMG 0320/0321 24009KT 9999 BKN040 BKN120 QNH3005INS TX21/0321Z TN13/0313Z