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KMTHIATA MTHUSFlight category: VFR

Florida Keys Marathon International Airport (MTH/KMTH)

Marathon1 m

28.3°CTemperature10° · 6 ktWind10+ miVisibility
METAR / TAF
Temperature
28.3°C
Dew point
24.4°C
Wind
10° · 6 kt
Visibility
10+ mi
Altimeter
29.92 inHg
Current conditions
VFR

Wind on the runway

Runway heading
67°
Headwind
3 kt
Headwind
Crosswind
5 kt
From the left

Cloud ceiling profile

Ceiling
——
FEW1,700 ft AGL

METAR

Oct 30, 2026, 6:53 PM (UTC)

Decoded observation

Report type
METAR
issued
Oct 30, 2026, 6:53 PM (UTC)
wind
10° · 6 kt
visibility
10 SM
clouds
FEW · few clouds · 1,700 ft AGL
temperature
28 °C
dew point
24 °C
altimeter setting
29.92 inHg
Sea-level pressure
1,013.2 hPa
flight category
VFR

Remarks and supplementary codes

Supplementary code
AO2
Supplementary code
SLP132
Supplementary code
T02830244

TAF

Oct 30, 2026, 6:42 PM (UTC)

Forecast period 1 · base period

Validity
Oct 30, 2026, 7:00 PM (UTC) – Oct 31, 2026, 9:00 AM (UTC)
wind
40° · 7 kt
visibility
>6 SM
clouds
FEW · few clouds · 1,000 ft AGL SCT · scattered clouds · 1,800 ft AGL

Forecast period 2 · from this time

Validity
Oct 31, 2026, 9:00 AM (UTC) – Oct 31, 2026, 6:00 PM (UTC)
wind
60° · 6 kt
visibility
>6 SM
clouds
SCT · scattered clouds · 1,200 ft AGL SCT · scattered clouds · 2,500 ft AGL

Forecast period 3 · temporary conditions

Validity
Oct 31, 2026, 9:00 AM (UTC) – Oct 31, 2026, 12:00 PM (UTC)
clouds
BKN · broken cloud layer · 600 ft AGL

Terminal forecast

TEMPO
Oct 31, 2026, 9:00 AM (UTC)
VRB° · — kt
— mi · BKN 600
FM
Oct 31, 2026, 9:00 AM (UTC)
60° · 6 kt
6+ mi · SCT 1200 · SCT 2500
BASE
Oct 30, 2026, 7:00 PM (UTC)
40° · 7 kt
6+ mi · FEW 1000 · SCT 1800

Observation history

UTCCurrent conditionsTemperatureWindVisibility
Oct 30, 2026, 6:53 PM (UTC)VFR28.3°C6 kt10+ mi

Aviation weather FAQ for Florida Keys Marathon International Airport

What live aviation weather is reported for Miami?

Airport pages for Miami 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 Miami?

Use the searchable directory above to open the relevant location or airport page, then follow its geographic breadcrumbs.

How current are the reports for Miami?

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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Aviation weather notice

Data is provided for situational awareness only and may be delayed or incomplete. Do not use this page as the sole source for flight planning or safety decisions. Confirm all information with the responsible aviation authority and an approved briefing source.

Data source: NOAA/NWS Aviation Weather Center.