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.
2026/08/11 21:55 (retrieved 1 hour ago)
KTCM 112155Z AUTO 35005KT 10SM CLR 25/12 A3009 RMK AO2 SLP192 T02510116
Closest aviation forecast (TAF) to American Lake Seaplane Base
Closest forecast is McChord Air Force Base, 3.5 nm (6.4 km) E.
2026/08/11 21:15 (retrieved 2 hours ago)
TAF KTCM 112100Z 1121/1303 28006KT 9999 FEW040 QNH3010INS BECMG 1203/1204 31006KT 9999 SCT050 QNH3005INS BECMG 1210/1211 23005KT 9999 BKN015 OVC030 QNH3004INS BECMG 1212/1213 22005KT 9999 OVC005 QNH3004INS BECMG 1217/1218 23005KT 9999 OVC015 QNH3004INS BECMG 1219/1220 24005KT 9999 BKN030 QNH3001INS TX25/1201Z TN14/1213Z