Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Casselman / Nation River Seaplane Base
Closest report is Ottawa Macdonald-Cartier International Airport, 22.9 nm (42.4 km) W.
2026/03/27 05:00 (retrieved 55 minutes ago)
CYOW 270500Z 34019G28KT 15SM BKN023 OVC170 M02/M07 A2989 RMK SC7AC1 SLP128
Closest aviation forecast (TAF) to Casselman / Nation River Seaplane Base
Closest forecast is Ottawa Macdonald-Cartier International Airport, 22.9 nm (42.4 km) W.
2026/03/27 03:42 (retrieved 2 hours ago)
TAF TAF CYOW 270240Z 2703/2806 33008KT 6SM -RA BR SCT008 OVC040 TEMPO 2703/2704 3SM -RA BR OVC008 FM270400 34012G22KT 6SM -SHSNRA BR BKN020 TEMPO 2704/2706 P6SM NSW SCT020 BKN030 FM270600 34015G25KT P6SM FEW020 BECMG 2710/2712 33010G20KT SKC FM272100 33008KT P6SM SCT150 FM280300 32006KT P6SM BKN050 RMK NXT FCST BY 270600Z