Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand Valley (Black Field)
Closest report is Region of Waterloo International Airport, 24.3 nm (45.0 km) S.
2026/08/21 03:00 (retrieved 17 minutes ago)
CYKF 210300Z AUTO 00000KT 9SM CLR 11/09 A3011 RMK SLP199
Closest aviation forecast (TAF) to Grand Valley (Black Field)
Closest forecast is Region of Waterloo International Airport, 24.3 nm (45.0 km) S.
2026/08/21 02:42 (retrieved 35 minutes ago)
TAF CYKF 210140Z 2102/2114 VRB03KT P6SM FEW050 FM210700 VRB03KT P6SM SKC PROB30 2107/2112 2SM BR RMK FCST BASED ON AUTO OBS NXT FCST BY 210800Z