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.
2026/06/24 11:00 (retrieved 54 minutes ago)
CYKF 241100Z AUTO 30004KT 9SM CLR 12/09 A3010 RMK SLP193
Closest aviation forecast (TAF) to Grand Valley (Madill Field)
Closest forecast is Region of Waterloo International Airport, 24.6 nm (45.5 km) SSW.
2026/06/24 08:42 (retrieved 3 hours ago)
TAF CYKF 240740Z 2408/2420 30006KT P6SM SKC BECMG 2412/2414 31010KT FM241700 26008KT P6SM BKN060 RMK FCST BASED ON AUTO OBS NXT FCST BY 241400Z