Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1215 UTC 24 February 2018)
found at http://aviationweather.gov/adds/tafs/
 
METAR text: KORD 241151Z 06010KT 10SM OVC017 01/M02 A3018 RMK AO2 SLP226 70001 T00111022 10011 20006 56016
Conditions at: KORD (CHICAGO O'HARE , IL, US) observed 1151 UTC 24 February 2018
Temperature: 1.1°C (34°F)
Dewpoint: -2.2°C (28°F) [RH = 79%]
Pressure (altimeter): 30.18 inches Hg (1022.1 mb)
[Sea-level pressure: 1022.6 mb]
Winds: from the ENE (60 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 1700 feet AGL
Clouds: overcast cloud deck at 1700 feet AGL
Weather: no significant weather observed at this time

Forecast for: KORD (CHICAGO O'HARE , IL, US)
Text: KORD 241124Z 2412/2518 08012KT P6SM OVC015
Forecast period: 1200 UTC 24 February 2018 to 0000 UTC 25 February 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the E (80 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 1500 feet AGL
Clouds: overcast cloud deck at 1500 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2415/2419 -RA
Forecast period: 1500 to 1900 UTC 24 February 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Weather: -RA  (light rain)
Text: FM250000 11013G18KT P6SM VCSH OVC008
Forecast period: 0000 to 0300 UTC 25 February 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the ESE (110 degrees) at 15 MPH (13 knots; 6.8 m/s)
gusting to 21 MPH (18 knots; 9.4 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 800 feet AGL
Clouds: overcast cloud deck at 800 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM250300 13015G25KT 2SM -SHRA BR OVC006
Forecast period: 0300 to 0700 UTC 25 February 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (130 degrees) at 17 MPH (15 knots; 7.8 m/s)
gusting to 29 MPH (25 knots; 13.0 m/s)
Visibility: 2.00 miles (3.22 km)
Ceiling: 600 feet AGL
Clouds: overcast cloud deck at 600 feet AGL
Weather: -SHRA BR  (light rain showers, mist)
Text: FM250700 25022G33KT P6SM BKN020
Forecast period: 0700 to 1300 UTC 25 February 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) at 25 MPH (22 knots; 11.4 m/s)
gusting to 38 MPH (33 knots; 17.2 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
Text: FM251300 25018G28KT P6SM SKC
Forecast period: 1300 to 1800 UTC 25 February 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) at 21 MPH (18 knots; 9.4 m/s)
gusting to 32 MPH (28 knots; 14.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period