Weather observations for the past three days for
Chicago, Chicago-O'Hare International Airport
Imperial (Metric)
Date Time (cdt) 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.
24 08:51 S 5 10.00 Mostly Cloudy FEW150 BKN250 54 45 72% 30.41 1030.0
24 07:51 SE 8 10.00 Mostly Cloudy FEW150 BKN250 52 44.1 75% 30.39 1029.3
24 06:51 SE 7 10.00 Mostly Cloudy BKN250 51.1 43 57 50 74% 30.38 1028.9
24 05:51 SE 6 10.00 Mostly Cloudy BKN250 51.1 43 74% 30.37 1028.5
24 04:51 S 6 10.00 A Few Clouds FEW250 52 43 72% 30.36 1028.0
24 03:51 S 6 10.00 A Few Clouds FEW250 54 43 67% 30.34 1027.4
24 02:51 SE 7 10.00 A Few Clouds FEW250 54 44.1 69% 30.34 1027.2
24 01:51 S 5 10.00 A Few Clouds FEW250 55.9 45 67% 30.33 1027.1
24 00:51 SE 6 10.00 Mostly Cloudy BKN250 55.9 46 62.1 55.9 70% 30.32 1026.7
23 23:51 SE 5 10.00 Mostly Cloudy BKN250 57 48 72% 30.32 1026.6
23 22:51 SE 5 10.00 Mostly Cloudy BKN250 57.9 48 70% 30.32 1026.6
23 21:51 SE 7 10.00 Mostly Cloudy BKN250 59 48 67% 30.32 1026.8
23 20:51 SE 6 10.00 Partly Cloudy SCT250 60.1 46 60% 30.32 1026.6
23 19:51 SE 5 10.00 Partly Cloudy SCT250 60.1 46 60% 30.31 1026.4
23 18:51 E 6 10.00 A Few Clouds FEW250 61 46 71.1 61 58% 30.31 1026.3
23 17:51 E 8 10.00 Partly Cloudy SCT250 64 46 52% 30.29 1025.7
23 16:51 E 8 10.00 A Few Clouds FEW250 68 46 45% 30.28 1025.4
23 15:51 SE 6 10.00 A Few Clouds FEW250 71.1 44.1 38% 30.28 1025.2
23 14:51 SE 6 10.00 A Few Clouds FEW250 71.1 44.1 38% 30.28 1025.4
23 13:51 S 5 10.00 Fair CLR 70 44.1 39% 30.3 1025.9
23 12:51 Calm 10.00 A Few Clouds FEW250 70 45 70 50 41% 30.31 1026.5
23 11:51 S 5 10.00 Fair CLR 68 45 44% 30.33 1027.2
23 10:51 Vrbl 3 10.00 Fair CLR 66 46.9 50% 30.34 1027.4
23 09:51 S 5 10.00 Fair CLR 61 46.9 60% 30.34 1027.5
23 08:51 SE 3 7.00 Fair CLR 57 48 72% 30.34 1027.3
23 07:51 Calm 5.00 Fog/Mist CLR 51.1 48 89% 30.32 1026.7
23 06:51 Calm 5.00 Fog/Mist CLR 50 46 52 48.9 86% 30.31 1026.3
23 05:51 Calm 5.00 Fog/Mist CLR 50 46.9 89% 30.3 1026.1
23 04:51 Calm 5.00 Fog/Mist CLR 48.9 46 90% 30.28 1025.5
23 03:51 Calm 6.00 Fog/Mist CLR 48.9 46 90% 30.28 1025.4
23 02:51 Calm 6.00 Fog/Mist CLR 50 46.9 89% 30.29 1025.5
23 01:51 Calm 6.00 Fog/Mist CLR 51.1 46.9 86% 30.28 1025.4
23 00:51 Calm 7.00 Fair CLR 52 46.9 62.1 52 83% 30.27 1025.0
22 23:51 Calm 8.00 Fair CLR 54 48 80% 30.26 1024.7
22 22:51 Calm 10.00 Fair CLR 55.9 48.9 77% 30.26 1024.8
22 21:51 Calm 10.00 Fair CLR 57 48 72% 30.27 1024.9
22 19:51 E 5 10.00 Fair CLR 60.1 48.9 67% 30.26 1024.6
22 18:51 E 5 10.00 Fair CLR 62.1 50 73 62.1 65% 30.25 1024.5
22 17:51 E 8 10.00 Fair CLR 66 48 52% 30.23 1023.8
22 15:51 Vrbl 5 10.00 A Few Clouds FEW050 72 48 43% 30.22 1023.3
22 14:51 N 6 10.00 A Few Clouds FEW050 72 48 43% 30.23 1023.5
22 13:51 NW 5 10.00 A Few Clouds FEW050 72 48.9 44% 30.24 1024.0
22 12:51 N 3 10.00 A Few Clouds FEW050 72 48.9 44% 30.27 1024.7
22 11:51 Calm 10.00 Fair CLR 69.1 50 51% 30.28 1025.2
22 10:51 Calm 10.00 Fair CLR 66 48.9 54% 30.28 1025.2
22 09:51 N 3 10.00 Fair CLR 64 48.9 58% 30.27 1025.1
22 08:51 Calm 10.00 Fair CLR 57.9 48 70% 30.27 1025.1
22 07:51 Calm 10.00 Fair CLR 52 45 77% 30.26 1024.6
22 06:51 Calm 10.00 Fair CLR 51.1 45 55 50 80% 30.24 1024.0
22 05:51 Calm 10.00 Fair CLR 52 45 77% 30.23 1023.6
22 04:51 Calm 10.00 Fair CLR 50 45 83% 30.23 1023.5
22 03:51 W 3 10.00 Fair CLR 53.1 44.1 72% 30.22 1023.3
22 02:51 Calm 10.00 Fair CLR 53.1 44.1 72% 30.22 1023.2
22 01:51 Calm 10.00 Fair CLR 54 43 67% 30.22 1023.1
22 00:51 Calm 10.00 Fair CLR 54 44.1 64 54 69% 30.21 1023.0
21 23:51 SW 3 10.00 Fair CLR 54 45 72% 30.22 1023.2
21 22:51 Calm 10.00 Fair CLR 54 46 75% 30.23 1023.6
21 21:51 Calm 10.00 Fair CLR 57 46 67% 30.22 1023.4
21 20:51 Calm 10.00 Fair CLR 60.1 45 58% 30.22 1023.3
21 19:51 SE 3 10.00 Fair CLR 61 44.1 54% 30.21 1023.1
21 18:51 Calm 10.00 Fair CLR 64 45 71.1 64 50% 30.2 1022.7
21 17:51 SW 3 10.00 A Few Clouds FEW090 68 42.1 39% 30.2 1022.7
21 16:51 W 5 10.00 A Few Clouds FEW090 70 42.1 37% 30.2 1022.5
21 15:51 Vrbl 3 10.00 A Few Clouds FEW090 71.1 42.1 35% 30.2 1022.5
21 14:51 S 3 10.00 A Few Clouds FEW090 70 41 35% 30.21 1022.8
21 13:51 S 6 10.00 A Few Clouds FEW090 70 41 35% 30.23 1023.7
21 12:51 SW 5 10.00 A Few Clouds FEW090 69.1 41 69.1 45 36% 30.25 1024.5
21 11:51 SW 6 10.00 Fair CLR 66.9 41 39% 30.27 1025.0
21 10:51 SW 5 10.00 Fair CLR 63 43 48% 30.28 1025.5
21 09:51 S 6 10.00 Fair CLR 57.9 44.1 60% 30.29 1025.8
Date Time (cdt) 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)