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 (13.8 km) NE.
2026/03/16 21:00 (retrieved 15 minutes ago)
CYHM 162100Z 22019G28KT 15SM BKN030 BKN050 OVC070 01/M04 A2934 RMK SC6SC1AC1 SLP941
Closest aviation forecast (TAF) to Caledonia/Grand River Seaplane Base
Closest forecast is John C. Munro Hamilton International Airport, 7.4 nm (13.8 km) NE.
2026/03/16 18:00 (retrieved 3 hours ago)
TAF CYHM 161740Z 1618/1718 23022G38KT P6SM SCT025 OVC040 TEMPO 1618/1620 BKN020 OVC040 FM162000 23020G35KT P6SM SCT020 BKN080 TEMPO 1620/1622 5SM -SHSN OVC020 FM162200 24020G32KT 1 1/2SM -SN OVC020 TEMPO 1622/1624 6SM -SN OVC025 FM170000 24015G30KT 5SM -SN BKN020 OVC080 PROB30 1700/1703 1 1/2SM -SN FM170300 24015G30KT 4SM -SHSN BLSN OVC030 PROB30 1703/1713 1 1/2SM -SHSN BLSN OVC020 FM171300 26018G30KT P6SM -SHSN BKN030 RMK NXT FCST BY 170000Z