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.
2026/07/13 04:00 (retrieved 1 hour ago)
CYKF 130400Z AUTO 00000KT 9SM CLR 14/12 A3019 RMK SLP222
Closest aviation forecast (TAF) to Grand Valley/Martin Field
Closest forecast is Region of Waterloo International Airport, 25.2 nm (46.7 km) S.
2026/07/13 02:42 (retrieved 2 hours ago)
TAF CYKF 130140Z 1302/1314 10005KT P6SM FEW240 BECMG 1302/1304 VRB03KT FM130900 VRB03KT P6SM SCT120 BECMG 1312/1314 24008KT RMK FCST BASED ON AUTO OBS NXT FCST BY 130800Z