Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand River Executive Airport
Closest report is John C. Munro Hamilton International Airport, 8.8 nm (16.4 km) NNW.
2026/03/18 17:00 (retrieved 21 minutes ago)
CYHM 181700Z 19012G18KT 15SM BKN035 OVC120 M02/M10 A3023 RMK SC6AC2 SLP253
Closest aviation forecast (TAF) to Grand River Executive Airport
Closest forecast is John C. Munro Hamilton International Airport, 8.8 nm (16.4 km) NNW.
2026/03/18 12:42 (retrieved 5 hours ago)
TAF CYHM 181140Z 1812/1912 16005KT P6SM BKN040 BKN200 FM181400 20007KT P6SM BKN040 BKN100 BECMG 1816/1818 19012G22KT FM182300 20010G20KT 6SM -SN SCT020 OVC040 FM190200 20007KT 3SM -SN OVC030 PROB30 1902/1907 2SM -SN OVC020 FM190700 21008KT P6SM -SN OVC020 RMK NXT FCST BY 181800Z