Aviation Digital Data Service (ADDS)

Output produced by METARs form (0244 UTC 12 May 2021)
found at http://www.aviationweather.gov/metar/data/
 
METAR text: KMTH 120153Z AUTO 11007KT 10SM CLR 28/23 A3004 RMK AO2 SLP173 T02780228
Conditions at: KMTH (MARATHON , FL, US) observed 0153 UTC 12 May 2021
Temperature: 27.8°C (82°F)
Dewpoint: 22.8°C (73°F) [RH = 74%]
Pressure (altimeter): 30.04 inches Hg (1017.4 mb)
[Sea-level pressure: 1017.3 mb]
Winds: from the ESE (110 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time

Forecast for: KMTH (MARATHON , FL, US)
Text: KMTH 112336Z 1200/1224 11007KT P6SM FEW025
Forecast period: 0000 UTC 12 May 2021 to 0000 UTC 13 May 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the ESE (110 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 2500 feet AGL
Weather: no significant weather forecast for this period