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.
2026/06/03 23:00 (retrieved 37 minutes ago)
CYKF 032300Z AUTO 29008KT 9SM CLR 26/05 A3021 RMK SLP230 DENSITY ALT 2300FT
Closest aviation forecast (TAF) to Grand Valley (Madill Field)
Closest forecast is Region of Waterloo International Airport, 24.6 nm (45.5 km) SSW.
2026/06/03 20:42 (retrieved 3 hours ago)
TAF CYKF 031940Z 0320/0408 30008KT P6SM SKC BECMG 0323/0401 VRB03KT RMK FCST BASED ON AUTO OBS NXT FCST BY 040200Z