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.
2026/02/13 21:00 (retrieved 55 minutes ago)
CYKF 132100Z AUTO 19008KT 9SM OVC071 M03/M08 A3005 RMK SLP195
Closest aviation forecast (TAF) to Grand Valley (Madill Field)
Closest forecast is Region of Waterloo International Airport, 24.6 nm (45.5 km) SSW.
2026/02/13 20:00 (retrieved 2 hours ago)
TAF CYKF 131940Z 1320/1408 23010G20KT P6SM BKN100 FM132200 22010G20KT 6SM -SN OVC025 TEMPO 1322/1323 1 1/2SM -SN VV012 FM132300 22010G20KT 1 1/2SM -SN VV012 TEMPO 1323/1401 3SM -SN OVC025 FM140100 22010KT 5SM -SN OVC020 TEMPO 1401/1403 P6SM NSW OVC025 FM140300 25005KT 2SM BR SCT003 OVC006 PROB40 1403/1408 1SM -FZDZ BR OVC003 RMK FCST BASED ON AUTO OBS NXT FCST BY 140200Z