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.
2026/05/22 15:55 (retrieved 1 hour ago)
KTCM 221555Z AUTO 00000KT 10SM CLR 16/10 A2998 RMK AO2 SLP155 T01550103
Closest aviation forecast (TAF) to American Lake Seaplane Base
Closest forecast is McChord Air Force Base, 3.5 nm (6.4 km) E.
2026/05/22 13:45 Ammendment (retrieved 3 hours ago)
AMD KTCM 221339Z 2213/2319 24005KT 9999 FEW070 SCT180 QNH2992INS BECMG 2219/2220 35008KT 9999 FEW070 QNH2985INS BECMG 2310/2311 23006KT 4800 BR OVC008 QNH2991INS BECMG 2317/2318 25008KT 9999 NSW BKN020 QNH2997INS TX25/2223Z TN07/2213Z