Weather at Ottawa Macdonald-Cartier International Airport

Public forecast

Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.

Meteomatics Weather Widget

Current aviation weather report (METAR) for Ottawa Macdonald-Cartier International Airport

2025/05/25 05:00 (retrieved 47 minutes ago)

CYOW 250500Z 31006KT 15SM FEW090 07/07 A3003 RMK AC1 SLP173

Aviation forecast (TAF) for Ottawa Macdonald-Cartier International Airport

2025/05/25 03:42 (retrieved 2 hours ago)

TAF CYOW 250240Z 2503/2606 32007KT P6SM BKN050 TEMPO 2503/2504 P6SM -RA BKN020 BKN050 FM250400 31008KT P6SM FEW025 SCT040 TEMPO 2504/2507 BKN020 BKN040 FM250700 30008KT P6SM SCT006 BKN025 OVC040 FM251200 30007KT P6SM SCT012 BKN070 FM251800 29010KT P6SM -SHRA BKN050 FM260100 27006KT P6SM FEW008 OVC030 FM260500 26005KT 6SM BR SCT004 BKN060 PROB30 2605/2606 3/4SM BR OVC003 RMK NXT FCST BY 250600Z