Marathon Airport (YSP/CYSP)
Marathon312 m
Wind on the runway
Cloud ceiling profile
METAR
Decoded observation
- Report type
- METAR
- issued
- Sep 4, 2026, 9:00 PM (UTC)
- wind
- 110° · 5 kt · Wind varying between 60°–170°
- visibility
- 15 SM
- clouds
- SCT · scattered clouds · 5,500 ft AGL SCT · scattered clouds · 25,000 ft AGL
- temperature
- 24 °C
- dew point
- 14 °C
- altimeter setting
- 30.03 inHg
- Sea-level pressure
- 1,017.3 hPa
- flight category
- VFR
Remarks and supplementary codes
- Supplementary code
- CU3CC1 CC TR TCU TOPS N-SE LAST STFD OBS/NEXT 051200Z
- Supplementary code
- SLP173
- Supplementary code
- DENSITY ALT 2300FT
TAF
Forecast period 1 · base period
- Validity
- Sep 4, 2026, 2:00 PM (UTC) – Sep 4, 2026, 4:00 PM (UTC)
- wind
- 100° · 6 kt
- visibility
- >6 SM
- clouds
- FEW · few clouds · 4,000 ft AGL BKN · broken cloud layer · 15,000 ft AGL
Forecast period 2 · becoming
- Validity
- Sep 4, 2026, 4:00 PM (UTC) – Sep 4, 2026, 9:00 PM (UTC)
- wind
- 50° · 8 kt
- visibility
- >6 SM
- clouds
- FEW · few clouds · 4,000 ft AGL BKN · broken cloud layer · 15,000 ft AGL
Terminal forecast
Observation history
| UTC | Current conditions | Temperature | Wind | Visibility |
|---|---|---|---|---|
| Sep 4, 2026, 9:00 PM (UTC) | VFR | 24°C | 5 kt | 15 mi |
Aviation weather FAQ for Marathon Airport
What live aviation weather is reported for Toronto?
Airport pages for Toronto bring together current observations, forecasts and operational airport details in one place.
What do METAR and TAF show?
METAR describes observed airport weather, while TAF describes the forecast conditions expected around an airport.
How can I find an airport in Toronto?
Use the searchable directory above to open the relevant location or airport page, then follow its geographic breadcrumbs.
How current are the reports for Toronto?
Each report shows its official observation, issue or validity time. Products update on different schedules, so compare that timestamp with the current time.
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