Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for McChord Air Force Base
2026/03/20 09:55 (retrieved 18 minutes ago)
KTCM 200955Z AUTO 22007KT 10SM OVC041 14/11 A3005 RMK AO2 RAB00E12 SLP180 P0000 T01380106
Aviation forecast (TAF) for McChord Air Force Base
Forecast is more than 12 hours old.
2026/03/19 21:03 (retrieved 13 hours ago)
TAF TAF KTCM 192100Z 1921/2103 20010G15KT 9000 -SHRA BKN006 OVC025 610909 QNH3010INS BECMG 2005/2006 21009KT 9000 -SHRA BKN010 OVC020 610609 QNH3006INS BECMG 2012/2013 22010G15KT 9000 -SHRA BKN005 OVC015 QNH3006INS BECMG 2100/2101 25008KT 9000 -SHRA BKN015 OVC025 QNH3007INS TX14/1923Z TN10/2013Z