Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Perth / Harper Field
Closest report is Ottawa Macdonald-Cartier International Airport, 37.3 nm (69.0 km) NE.
2026/03/17 15:15 (retrieved 49 minutes ago)
CYOW 171515Z 26027G33KT 6SM R07/3000VP6000FT/N R32/2800V3000FT/N -SN DRSN BKN034 M11/M15 A2966 RMK SC6 PRESRR SLP052
Closest aviation forecast (TAF) to Perth / Harper Field
Closest forecast is Ottawa Macdonald-Cartier International Airport, 37.3 nm (69.0 km) NE.
2026/03/17 15:11 Ammendment (retrieved 53 minutes ago)
TAF AMD CYOW 171504Z 1715/1818 26020G30KT 3/4SM -SHSN BLSN VV009 TEMPO 1715/1716 3SM -SHSN SCT009 OVC025 FM171530 26020G30KT P6SM DRSN BKN030 TEMPO 1715/1721 P6SM -SHSN BECMG 1716/1718 27015G25KT FM172100 29015G25KT P6SM BKN040 BECMG 1722/1724 28012KT FM180600 29008KT P6SM FEW040 BECMG 1810/1812 21006KT FM181700 22012KT P6SM FEW040 BKN130 RMK NXT FCST BY 171800Z