Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Valleyfield (Ciment Deval Inc) Heliport
Closest report is Montreal / Pierre Elliott Trudeau International Airport, 21.1 nm (39.1 km) NE.
2026/03/12 04:00 (retrieved 26 minutes ago)
CYUL 120400Z 06008KT 3SM -FZRA BKN003 OVC005 M01/M02 A2944 RMK ST6ST2 SLP972
Closest aviation forecast (TAF) to Valleyfield (Ciment Deval Inc) Heliport
Closest forecast is Montreal / Pierre Elliott Trudeau International Airport, 21.1 nm (39.1 km) NE.
2026/03/12 03:42 (retrieved 44 minutes ago)
TAF TAF CYUL 120240Z 1203/1306 03008KT 3SM -FZRA -FZDZ BR OVC003 TEMPO 1203/1205 P6SM NSW OVC005 FM120500 05006KT 2SM -RA BR OVC003 TEMPO 1205/1208 6SM BR OVC005 PROB30 1205/1206 1SM -FZRA BR FM120800 26015KT 3SM -DZ BKN008 OVC010 BECMG 1208/1210 27020G32KT FM121100 27020G32KT 3SM -SHSN BKN012 OVC030 FM121400 27018G32KT P6SM -SHSN SCT020 OVC030 FM121800 27015G25KT P6SM BKN040 BECMG 1301/1303 28010KT RMK NXT FCST BY 120600Z