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.
2026/07/22 01:55 (retrieved 1 hour ago)
KTCM 220155Z AUTO 04004KT 10SM CLR 34/11 A2988 RMK AO2 SLP119 T03360114
Closest aviation forecast (TAF) to American Lake Seaplane Base
Closest forecast is McChord Air Force Base, 3.5 nm (6.4 km) E.
2026/07/21 21:09 (retrieved 6 hours ago)
TAF KTCM 212100Z 2121/2303 03005KT 9999 FEW180 QNH2988INS BECMG 2207/2208 33005KT 9999 SKC QNH2988INS BECMG 2219/2220 03009KT 9999 FEW150 QNH2983INS TX34/2200Z TN17/2212Z