Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Marathon Airport
2026/01/13 22:00 (retrieved 1 hour ago)
CYSP 132200Z 28004KT 1SM -SN OVC010 00/M00 A2913 RMK SN4SC4 LAST STFD OBS/NEXT 141300UTC SLP881
Aviation forecast (TAF) for Marathon Airport
2026/01/13 20:00 (retrieved 3 hours ago)
TAF CYSP 131940Z 1320/1322 26005KT 5SM -RASN BR OVC007 TEMPO 1320/1322 P6SM NSW SCT007 OVC010 RMK NXT FCST BY 141500Z