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.
2026/03/12 11:15 (retrieved 24 minutes ago)
KAXV 121115Z AUTO 00000KT 10SM CLR M02/M06 A3015 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.
2026/03/12 06:24 (retrieved 5 hours ago)
TAF KDAY 120520Z 1206/1306 32016G28KT P6SM OVC025 FM121000 33012G20KT P6SM BKN035 FM121500 31014G24KT P6SM SCT035 BKN250 FM122300 24008KT P6SM BKN250 FM130400 19010KT P6SM BKN150