Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to American Lake Seaplane Base
Closest report is McChord Air Force Base, 3.5 nm (6.4 km) E.
2026/04/11 18:05 (retrieved 22 minutes ago)
KTCM 111805Z AUTO 20004KT 10SM BKN007 OVC021 10/09 A2974 RMK AO2 SLP075
Closest aviation forecast (TAF) to American Lake Seaplane Base
Closest forecast is McChord Air Force Base, 3.5 nm (6.4 km) E.
2026/04/11 13:15 (retrieved 5 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