Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Marathon Airport
Report is more than 6 hours old.
2025/12/25 22:00 (retrieved 2 days ago)
CYSP 252200Z 09006KT 15SM OVC100 M14/M17 A3026 RMK AS8 LAST STFD OBS/NEXT 261300UTC SLP280
Aviation forecast (TAF) for Marathon Airport
Forecast is more than 12 hours old.
2025/12/25 20:00 (retrieved 2 days ago)
TAF CYSP 251940Z 2520/2522 08005KT P6SM FEW015 OVC130 RMK NXT FCST BY 261500Z