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, 7.3 nm (13.6 km) NE.
2025/12/05 10:00 (retrieved 56 minutes ago)
CYHM 051000Z 08005KT 12SM -SN OVC030 M10/M14 A3014 RMK SC8 FROIN SLP224
Closest aviation forecast (TAF) to Caledonia/Grand River Seaplane Base
Closest forecast is John C. Munro Hamilton International Airport, 7.3 nm (13.6 km) NE.
2025/12/05 06:42 (retrieved 4 hours ago)
TAF CYHM 050540Z 0506/0606 VRB03KT P6SM FEW030 FEW250 FM051000 16005KT P6SM FEW020 SCT160 TEMPO 0510/0514 BKN020 BKN160 FM051400 20008KT P6SM FEW025 SCT160 BECMG 0514/0516 22012G22KT FM052000 22008KT P6SM BKN025 BKN080 BKN160 FM060300 22008KT P6SM BKN020 BKN060 OVC140 RMK NXT FCST BY 051200Z