Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Caledonia/Grand River Seaplane Base
Closest report is John C. Munro Hamilton International Airport, 7.4 nm (13.7 km) NE.
2026/09/26 15:00 (retrieved 30 minutes ago)
CYHM 261500Z 01008KT 360V060 15SM BKN250 19/09 A3019 RMK CI5 SLP226 DENSITY ALT 1100FT
Closest aviation forecast (TAF) to Caledonia/Grand River Seaplane Base
Closest forecast is John C. Munro Hamilton International Airport, 7.4 nm (13.7 km) NE.
2026/09/26 12:42 (retrieved 3 hours ago)
TAF CYHM 261140Z 2612/2712 VRB03KT P6SM BKN240 BECMG 2612/2614 02012KT FM261400 02012KT P6SM FEW240 BECMG 2622/2624 36010KT BECMG 2706/2708 02007KT RMK NXT FCST BY 261800Z