Archival Weather

Chicago Midway Intl

Report from: Sunday, July 1, 2012 12:48 PM CDT
Current time: Monday, May 20, 2024 6:10 AM CDT

Present weather	Light thunderstorm with rain, squall
Temperature	22.0°C (71.6°F)
Dew point	17.0°C (62.6°F)
Winds	27 kts (13.9 m/s, 31.1 mph) West-Northwest (300°)
Wind gusts	43 kts (22.1 m/s, 49.5 mph)
Peak wind	43 kts (22.1 m/s, 49.5 mph) West-Northwest (300°) at 17:41
Visibility	3960 ft. (1.2 km)
Clouds	Ceiling: Broken clouds with cumulonimbus 3,800 ft. (1,158 m) Broken clouds 4,700 ft. (1,433 m) Overcast 6,000 ft. (1,829 m)
Altimeter	30.08 in.Hg (1019 mB)
Precipitiation	0.08 in. (2 mm)
Precip. events	Thunderstorm began 5:39 PM Rain began 5:47 PM
Relative humidity	73 %
Density altitude	900 ft. (274 m)
Remarks	System requires maintenance Special weather observation Automated weather observing station with precipitation discriminator Pressure rising rapidly Lightning observed: intra cloud, cloud to ground Occasional overhead thunderstorm overhead moving east
Flight conditions	Low Instrument Meteorological Conditions
Raw data	2012-07-01 17:48 KMDW 011748Z 30027G43KT 3/4SM R31C/4000FT -TSRA SQ BKN038CB BKN047 OVC060 22/17 A3008 RMK AO2 PK WND 30043/1741 TSB39RAB47 PRESRR OCNL LTGICCG OHD TS OHD MOV E P0008 $ SPECI

For information only. Do not use for flight planning or navigation.