Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grimsby Regional Airport
Closest report is John C. Munro Hamilton International Airport, 14.6 nm (27.0 km) W.
2026/03/20 12:10 (retrieved 50 minutes ago)
CYHM 201210Z 02012KT 1 3/4SM -RA BR BKN058 OVC070 00/M01 A2983 RMK SC6AS2 SLP112
Closest aviation forecast (TAF) to Grimsby Regional Airport
Closest forecast is John C. Munro Hamilton International Airport, 14.6 nm (27.0 km) W.
2026/03/20 12:30 Ammendment (retrieved 30 minutes ago)
TAF AMD TAF AMD CYHM 201229Z 2012/2112 02010KT 1 1/2SM RA BR OVC012 TEMPO 2012/2013 3SM -FZRA BR SCT012 OVC050 FM201300 VRB03KT 1 1/2SM SHRA BR BKN005 OVC010 TEMPO 2013/2018 3SM -SHRA BR SCT005 OVC010 BECMG 2013/2015 22012KT FM201800 23012G22KT 2SM -SHRA BR BKN005 OVC010 TEMPO 2018/2020 6SM -SHRA BR SCT005 OVC010 FM202000 28010G20KT 5SM -RA -DZ BR OVC012 TEMPO 2020/2023 P6SM NSW FM202300 32010KT P6SM BKN015 FM210200 03005KT 2SM -DZ BR OVC006 PROB30 2102/2110 3/4SM -DZ BR OVC003 FM211000 01005KT P6SM OVC012 RMK NXT FCST BY 201800Z