Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand Valley (Madill Field)
Closest report is Region of Waterloo International Airport, 24.6 nm (45.5 km) SSW.
2026/02/20 18:09 (retrieved 11 minutes ago)
CYKF 201809Z AUTO 10006KT 9SM -RA SCT006 BKN016 OVC023 02/01 A2937 RMK SLP956
Closest aviation forecast (TAF) to Grand Valley (Madill Field)
Closest forecast is Region of Waterloo International Airport, 24.6 nm (45.5 km) SSW.
2026/02/20 14:00 (retrieved 4 hours ago)
TAF CYKF 201340Z 2014/2102 08015G25KT 1SM -SHRA BR OVC002 TEMPO 2014/2018 3SM -RA -DZ BR OVC004 FM201800 14010KT 2SM -DZ BR OVC005 TEMPO 2018/2019 6SM BR SCT005 OVC030 FM201900 21015G25KT P6SM BKN030 BECMG 2019/2020 24020G30KT FM202100 24020G30KT P6SM OVC025 TEMPO 2021/2023 4SM -SHSN OVC020 FM202300 24015G25KT 4SM -SHSN BKN008 OVC015 RMK FCST BASED ON AUTO OBS NXT FCST BY 202000Z