Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Ottawa / Casselman (Shea Field)
Closest report is Ottawa Macdonald-Cartier International Airport, 21.1 nm (39.0 km) W.
2026/07/14 16:00 (retrieved 42 minutes ago)
CYOW 141600Z 23011KT 15SM BKN060 OVC100 29/23 A2981 RMK SC5AC3 SLP096 DENSITY ALT 2200FT
Closest aviation forecast (TAF) to Ottawa / Casselman (Shea Field)
Closest forecast is Ottawa Macdonald-Cartier International Airport, 21.1 nm (39.0 km) W.
2026/07/14 15:42 (retrieved 1 hour ago)
TAF TAF CYOW 141440Z 1415/1518 22012G22KT P6SM SCT150 OVC220 BECMG 1416/1418 27015G25KT FM150000 31010KT P6SM -SHRA BKN060 PROB30 1500/1503 VRB20G30KT 1 1/2SM +TSRA BR BKN020 BKN040CB FM150300 29005KT P6SM FEW060 FM151400 28012G22KT P6SM SKC FM151600 29015G25KT P6SM SCT050 RMK NXT FCST BY 141800Z