Aviation Digital Data Service (ADDS)

Output produced by METARs form (1330 UTC 15 August 2018)
found at http://www.aviationweather.gov/adds/metars/
 
Forecast for: KORD (CHICAGO O'HARE , IL, US)
Text: KORD 151131Z 1512/1618 16006KT P6SM VCSH SCT040 BKN120 OVC200
Forecast period: 1200 to 1600 UTC 15 August 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (160 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 12000 feet AGL
Clouds: scattered clouds at 4000 feet AGL
broken clouds at 12000 feet AGL
overcast cloud deck at 20000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM151600 15010KT P6SM VCSH SCT025 BKN050 OVC070
Forecast period: 1600 to 1900 UTC 15 August 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (150 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 5000 feet AGL
Clouds: scattered clouds at 2500 feet AGL
broken clouds at 5000 feet AGL
overcast cloud deck at 7000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: TEMPO 1517/1519 4SM SHRA BKN025
Forecast period: 1700 to 1900 UTC 15 August 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 4 miles (6 km)
Ceiling: 2500 feet AGL
Clouds: broken clouds at 2500 feet AGL
Weather: SHRA  (rain showers)
Text: FM151900 15010KT P6SM VCTS SCT025CB BKN050
Forecast period: 1900 to 2100 UTC 15 August 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (150 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 5000 feet AGL
Clouds: scattered clouds at 2500 feet AGL
broken clouds at 5000 feet AGL
Weather: VCTS  (thunderstorm in vicinity)
Text: TEMPO 1519/1521 4SM SHRA BKN025
Forecast period: 1900 to 2100 UTC 15 August 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 4 miles (6 km)
Ceiling: 2500 feet AGL
Clouds: broken clouds at 2500 feet AGL
Weather: SHRA  (rain showers)
Text: FM152100 14009KT P6SM VCSH SCT020 BKN035
Forecast period: 2100 UTC 15 August 2018 to 0100 UTC 16 August 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (140 degrees) at 10 MPH (9 knots; 4.7 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3500 feet AGL
Clouds: scattered clouds at 2000 feet AGL
broken clouds at 3500 feet AGL
Weather: VCSH  (showers in vicinity)
Text: PROB30 1521/1524 3SM TSRA BKN020CB
Forecast period: 2100 UTC 15 August 2018 to 0000 UTC 16 August 2018
Forecast type: PROBABLE: 30 percent likelihood of the following during this time
Visibility: 3 miles (5 km)
Ceiling: 2000 feet AGL
Clouds: broken clouds at 2000 feet AGL
Weather: TSRA  (rain associated with thunderstorm(s))
Text: FM160100 12004KT P6SM VCSH BKN025 OVC040
Forecast period: 0100 to 0700 UTC 16 August 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the ESE (120 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 2500 feet AGL
Clouds: broken clouds at 2500 feet AGL
overcast cloud deck at 4000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM160700 VRB04KT P6SM OVC010
Forecast period: 0700 to 1700 UTC 16 August 2018
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 1000 feet AGL
Clouds: overcast cloud deck at 1000 feet AGL
Weather: no significant weather forecast for this period
Text: FM161700 01005KT P6SM BKN020
Forecast period: 1700 to 1800 UTC 16 August 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the N (10 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 2000 feet AGL
Clouds: broken clouds at 2000 feet AGL
Weather: no significant weather forecast for this period