Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand Valley/Martin Field
Closest report is Region of Waterloo International Airport, 25.2 nm (46.7 km) S.
2026/03/20 10:40 (retrieved 16 minutes ago)
CYKF 201040Z AUTO 09008KT 9SM -SNRA BKN060 OVC078 M00/M03 A2987 RMK SLP129
Closest aviation forecast (TAF) to Grand Valley/Martin Field
Closest forecast is Region of Waterloo International Airport, 25.2 nm (46.7 km) S.
2026/03/20 08:42 (retrieved 2 hours ago)
TAF CYKF 200740Z 2008/2020 12006KT P6SM SCT030 OVC100 FM201000 09010KT P6SM SCT020 OVC080 TEMPO 2010/2011 5SM -FZRA BR BKN020 OVC080 FM201100 11012KT 6SM -FZRA BR SCT005 OVC012 TEMPO 2011/2013 1 1/2SM -FZRA BR BKN005 OVC012 FM201300 16012KT 1SM FZRA BR OVC004 TEMPO 2013/2014 3SM -FZRA BR SCT004 OVC008 FM201400 19012G22KT 1SM -SHRA BR OVC004 TEMPO 2014/2018 3SM -SHRA BR SCT004 OVC008 FM201800 25012G22KT 2SM -SHRA BR BKN005 OVC010 TEMPO 2018/2020 6SM -SHRA BR SCT005 OVC010 BECMG 2018/2020 29012G22KT RMK FCST BASED ON AUTO OBS NXT FCST BY 201400Z