Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand Lake St Marys Seaplane Base
Closest report is Neil Armstrong Airport, 9.2 nm (17.1 km) ESE.
2026/02/25 15:15 (retrieved 7 minutes ago)
KAXV 251515Z AUTO 26013G18KT 10SM CLR 04/00 A2962 RMK AO2
Closest aviation forecast (TAF) to Grand Lake St Marys Seaplane Base
Closest forecast is James M. Cox Dayton International Airport, 40.3 nm (74.7 km) SSE.
2026/02/25 12:22 (retrieved 3 hours ago)
TAF KDAY 251120Z 2512/2612 25012G19KT P6SM BKN040 FM251500 27017G26KT P6SM SCT040 FM260100 29007KT P6SM BKN150 FM260900 06006KT P6SM BKN090