Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Ottawa Macdonald-Cartier International Airport
2026/03/12 09:00 (retrieved 44 minutes ago)
CYOW 120900Z 25016G22KT 15SM FEW006 SCT012 OVC025 00/M01 A2955 RMK SF1SC3SC4 SLP015
Aviation forecast (TAF) for Ottawa Macdonald-Cartier International Airport
2026/03/12 09:43 (retrieved 30 seconds ago)
TAF CYOW 120840Z 1209/1312 25015G25KT P6SM OVC025 TEMPO 1209/1212 2 1/2SM -SHSN OVC020 FM121200 28015G25KT P6SM -SHSN OVC030 BECMG 1214/1216 28015G28KT FM121600 28015G28KT P6SM BKN040 BECMG 1220/1222 29012G22KT FM130300 30010KT P6SM SCT030 BECMG 1306/1308 26006KT RMK NXT FCST BY 121200Z