Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Lake Rosseau/John's Bay Seaplane Base
Closest report is Muskoka Airport, 17.0 nm (31.5 km) SE.
2025/12/05 15:00 (retrieved 38 minutes ago)
CYQA 051500Z AUTO 18011KT 9SM -SN FEW025 OVC030 M09/M12 A2999 RMK SLP181
Closest aviation forecast (TAF) to Lake Rosseau/John's Bay Seaplane Base
Closest forecast is Muskoka Airport, 17.0 nm (31.5 km) SE.
2025/12/05 13:42 (retrieved 2 hours ago)
TAF CYQA 051240Z 0513/0601 15008KT P6SM SCT020 BKN040 TEMPO 0513/0516 5SM -SN BKN020 OVC040 FM051600 20008G18KT P6SM SCT020 OVC040 TEMPO 0516/0601 5SM -SN BKN020 OVC040 RMK FCST BASED ON AUTO OBS NXT FCST BY 052000Z