Weather observations for the past three days for
Chicago, Chicago-O'Hare International Airport
Imperial (Metric)
Date Time (cst) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
03 14:51 NW 15 G 24 10.00 Mostly Cloudy BKN038 24.1 9 52% 12 30.24 1025.0
03 13:51 NW 18 G 26 10.00 Mostly Cloudy BKN035 24.1 10 55% 11 30.22 1024.5
03 12:51 W 15 G 26 10.00 Mostly Cloudy BKN033 BKN120 24.1 10 55% 12 30.22 1024.3
03 11:51 NW 18 G 26 10.00 Partly Cloudy SCT032 SCT100 24.1 10 24.1 19.9 55% 11 30.22 1024.5
03 10:51 NW 13 G 26 10.00 A Few Clouds FEW030 FEW100 23 9 55% 12 30.23 1024.8
03 09:51 W 10 G 20 10.00 A Few Clouds FEW030 FEW250 21.9 10 60% 12 30.24 1024.9
03 08:51 NW 16 G 23 10.00 A Few Clouds FEW025 FEW040 21 10 62% 8 30.23 1024.6
03 07:51 NW 12 10.00 A Few Clouds FEW040 21 10.9 65% 10 30.21 1023.9
03 06:51 NW 18 G 25 10.00 Mostly Cloudy BKN040 21.9 12 66% 8 30.2 1023.6
03 05:51 NW 12 10.00 Overcast BKN033 OVC041 24.1 15.1 25 23 68% 14 30.19 1023.3
03 04:51 NW 13 3.00 Light Snow OVC021 24.1 17.1 75% 13 30.18 1022.7
03 03:51 W 8 10.00 Overcast OVC043 24.1 16 71% 16 30.17 1022.6
03 02:51 W 8 10.00 Overcast OVC038 25 16 69% 17 30.18 1022.9
03 01:51 W 7 10.00 Mostly Cloudy BKN033 24.1 16 71% 17 30.18 1023.0
03 00:51 W 8 10.00 A Few Clouds FEW035 FEW100 25 17.1 72% 17 30.18 1022.7
02 23:51 W 8 10.00 Partly Cloudy SCT100 25 18 28 25 75% 17 30.18 1023.0 0.01
02 22:51 W 10 10.00 Mostly Cloudy FEW065 BKN110 26.1 19.9 78% 17 30.18 1022.7
02 21:51 W 12 10.00 Mostly Cloudy SCT065 BKN120 26.1 19.9 78% 16 30.18 1022.7
02 20:51 W 10 10.00 Mostly Cloudy FEW015 SCT065 BKN090 BKN130 27 21 78% 18 30.18 1023.0 0.01
02 19:51 W 8 10.00 Overcast SCT013 BKN045 OVC060 28 21.9 78% 21 30.19 1023.2
02 18:51 W 7 4.00 Light Snow Fog/Mist FEW012 SCT035 OVC044 28 23 81% 22 30.19 1023.2 0.01
02 17:51 SW 9 7.00 Light Snow SCT036 OVC045 28 23 32 28 81% 20 30.2 1023.5
02 16:51 W 10 10.00 Overcast OVC060 30.9 15.1 52% 23 30.2 1023.4
02 15:51 W 6 10.00 Overcast BKN065 BKN150 OVC250 30.9 15.1 52% 26 30.19 1023.3
02 14:51 SW 12 10.00 Overcast BKN075 BKN150 OVC250 30.9 15.1 52% 22 30.19 1023.3
02 13:51 W 9 10.00 Overcast SCT110 BKN160 OVC250 30.9 14 49% 24 30.19 1023.2
02 12:51 Vrbl 7 10.00 Mostly Cloudy SCT130 BKN250 30.9 14 49% 25 30.19 1023.3
02 11:51 NW 12 10.00 Mostly Cloudy SCT120 BKN250 30.9 12.9 30.9 24.1 47% 22 30.22 1024.2
02 10:51 W 7 10.00 Partly Cloudy FEW140 SCT250 28.9 15.1 56% 23 30.25 1025.3
02 09:51 W 9 10.00 Partly Cloudy FEW030 FEW140 SCT250 28 15.1 58% 20 30.27 1025.9
02 08:51 W 12 10.00 Partly Cloudy FEW030 FEW140 SCT250 25 15.1 66% 15 30.26 1025.6
02 07:51 W 7 10.00 Mostly Cloudy FEW030 SCT140 BKN250 24.1 15.1 68% 17 30.24 1025.1
02 06:51 W 7 10.00 Mostly Cloudy FEW030 BKN140 25 14 63% 18 30.23 1024.5
02 05:51 W 10 10.00 Mostly Cloudy SCT030 BKN150 25 15.1 26.1 24.1 66% 16 30.22 1024.4
02 04:51 W 8 10.00 Overcast OVC031 26.1 15.1 63% 18 30.21 1023.8
02 03:51 W 7 10.00 Overcast OVC030 25 14 63% 18 30.2 1023.4
02 02:51 W 14 10.00 Overcast OVC027 25 14 63% 14 30.21 1023.8
02 01:51 NW 10 10.00 Overcast OVC026 24.1 14 65% 15 30.19 1023.2
02 00:51 W 12 10.00 Overcast OVC026 24.1 14 65% 14 30.18 1022.8
01 23:51 W 10 G 18 10.00 Overcast OVC027 24.1 14 28 24.1 65% 15 30.17 1022.7
01 22:51 W 7 G 21 10.00 Overcast OVC025 24.1 14 65% 17 30.18 1023.0
01 21:51 W 16 G 26 10.00 Overcast OVC025 24.1 14 65% 12 30.19 1023.1
01 20:51 W 16 G 24 10.00 Overcast OVC028 27 15.1 61% 16 30.16 1022.2
01 19:51 W 8 10.00 Overcast OVC033 27 17.1 66% 19 30.16 1022.0
01 18:51 W 9 10.00 Mostly Cloudy BKN033 26.1 16 66% 18 30.14 1021.6
01 17:51 W 13 G 21 10.00 A Few Clouds FEW030 27 16 28.9 27 63% 17 30.14 1021.5
01 16:51 W 15 G 25 10.00 Mostly Cloudy BKN026 28 16 60% 17 30.13 1021.1
01 15:51 W 14 G 23 10.00 Overcast OVC024 28.9 18 63% 19 30.1 1020.2
01 14:51 W 14 G 26 10.00 Overcast OVC028 28.9 19 66% 19 30.08 1019.5
01 13:51 W 16 G 30 10.00 Overcast OVC025 28.9 19 66% 18 30.08 1019.3
01 12:51 W 13 G 23 10.00 Overcast OVC027 28.9 18 63% 19 30.07 1019.1
01 11:51 W 17 G 26 10.00 Overcast OVC029 28.9 18 30.9 28.9 63% 18 30.07 1019.1
01 10:51 W 17 G 26 10.00 Overcast BKN026 OVC037 30.9 19 61% 20 30.08 1019.3
01 09:51 W 16 G 24 10.00 Overcast BKN024 BKN029 OVC060 30 21 69% 19 30.09 1019.5
01 08:51 W 14 G 24 5.00 Light Snow Fog/Mist BKN027 BKN039 OVC055 28.9 19.9 69% 19 30.06 1018.7
01 07:51 W 12 G 25 10.00 Overcast SCT033 OVC055 28.9 18 63% 20 30.04 1018.2
01 06:51 W 16 G 25 10.00 Overcast SCT029 BKN031 OVC043 30 18 61% 19 30.03 1017.5
01 05:51 W 10 10.00 Overcast OVC024 30.9 21 34 30 67% 23 30.02 1017.1
01 04:51 W 14 10.00 Overcast OVC024 30 21 69% 20 30.01 1016.8
01 03:51 W 15 G 25 10.00 Overcast OVC023 30 21 69% 20 30 1016.7
01 02:51 W 10 10.00 Overcast OVC021 30.9 23 72% 23 29.99 1016.3
01 01:51 W 13 10.00 Overcast OVC020 32 25 75% 23 29.98 1015.8
01 00:51 W 12 G 21 10.00 Overcast OVC017 33.1 26.1 75% 25 29.96 1015.3
31 23:51 W 14 G 20 10.00 Overcast OVC018 34 27 35.1 34 76% 25 29.96 1015.1
31 22:51 NW 13 10.00 Overcast OVC020 35.1 28 76% 27 29.95 1014.7
31 21:51 W 10 10.00 Overcast OVC018 35.1 28.9 78% 28 29.93 1014.2
31 20:51 NW 8 10.00 Overcast OVC018 34 28.9 82% 28 29.93 1014.0
31 19:51 NW 9 10.00 Overcast OVC016 35.1 30 82% 29 29.91 1013.4
31 18:51 NW 12 10.00 Overcast BKN016 OVC020 35.1 30 82% 28 29.89 1012.7
31 17:51 NW 14 G 22 10.00 Overcast OVC015 35.1 30 39.9 35.1 82% 27 29.87 1012.0 0.01
31 16:51 NW 14 10.00 Overcast BKN013 OVC020 36 32 86% 28 29.83 1010.8
31 15:51 NW 13 G 22 10.00 Light Rain BKN014 OVC020 37 34 89% 30 29.79 1009.4
Date Time (cst) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)