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.
2026/01/13 03:32 (retrieved 24 minutes ago)
CYOW 130332Z 22010G20KT 1 1/2SM -SN BKN007 OVC020 M01/M03 A2989 RMK SN3SC2SC3 SLP130
Closest aviation forecast (TAF) to Ottawa / Casselman (Shea Field)
Closest forecast is Ottawa Macdonald-Cartier International Airport, 21.1 nm (39.0 km) W.
2026/01/13 03:42 (retrieved 14 minutes ago)
TAF CYOW 130240Z 1303/1406 22010G20KT 2SM -SHSN BKN008 OVC030 TEMPO 1303/1305 6SM -SN SCT008 OVC030 FM130500 23010KT 4SM -SN OVC015 TEMPO 1305/1308 P6SM -SN OVC030 PROB30 1305/1308 2SM -SN FM130800 23008KT P6SM -SHSN OVC015 PROB30 1308/1311 3SM -FZDZ OVC008 FM131100 22008KT P6SM SCT015 BKN030 BECMG 1313/1315 19008G18KT FM131700 19012G22KT P6SM BKN015 BKN030 FM132100 19012G22KT 6SM -SNRA BR BKN020 OVC090 FM140100 19008KT 6SM -RA BR SCT005 OVC015 RMK NXT FCST BY 130600Z