Weather observations for the past three days for
Chicago, Chicago-O'Hare International Airport
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. | ||||||||||||||||
22 | 13:51 | SE 7 | 10.00 | Light Rain | FEW055 SCT100 BKN150 BKN250 | 66.9 | 48 | 51% | 29.93 | 1013.3 | |||||||
22 | 12:51 | SW 14 G 22 | 10.00 | Mostly Cloudy | FEW110 BKN160 BKN250 | 71.1 | 44.1 | 71.1 | 55 | 38% | 30 | 1015.5 | |||||
22 | 11:51 | S 15 G 25 | 10.00 | Mostly Cloudy | SCT170 BKN220 BKN250 | 70 | 44.1 | 39% | 30 | 1015.6 | |||||||
22 | 10:51 | S 12 G 21 | 10.00 | Mostly Cloudy | FEW150 FEW200 BKN250 | 68 | 45 | 44% | 30.03 | 1016.8 | |||||||
22 | 09:51 | S 10 | 10.00 | Mostly Cloudy | FEW200 BKN250 | 62.1 | 44.1 | 52% | 30.06 | 1017.7 | |||||||
22 | 08:51 | S 9 | 10.00 | Mostly Cloudy | BKN250 | 57.9 | 42.1 | 56% | 30.08 | 1018.5 | |||||||
22 | 07:51 | S 8 | 10.00 | Mostly Cloudy | BKN250 | 55 | 41 | 59% | 30.08 | 1018.5 | |||||||
22 | 06:51 | S 10 | 10.00 | Mostly Cloudy | BKN250 | 55 | 41 | 62.1 | 55 | 59% | 30.09 | 1018.6 | |||||
22 | 05:51 | S 8 | 10.00 | Partly Cloudy | SCT250 | 57 | 41 | 55% | 30.11 | 1019.4 | |||||||
22 | 04:51 | S 6 | 10.00 | Partly Cloudy | SCT250 | 57 | 41 | 55% | 30.11 | 1019.3 | |||||||
22 | 03:51 | S 7 | 10.00 | Mostly Cloudy | BKN250 | 57 | 39.9 | 53% | 30.1 | 1018.8 | |||||||
22 | 02:51 | S 8 | 10.00 | Mostly Cloudy | BKN250 | 59 | 39.9 | 49% | 30.11 | 1019.2 | |||||||
22 | 01:51 | S 5 | 10.00 | A Few Clouds | FEW250 | 61 | 39.9 | 46% | 30.13 | 1019.8 | |||||||
22 | 00:51 | S 6 | 10.00 | Fair | CLR | 62.1 | 39 | 73.9 | 62.1 | 43% | 30.13 | 1019.9 | |||||
21 | 23:51 | S 6 | 10.00 | A Few Clouds | FEW250 | 64 | 37.9 | 38% | 30.13 | 1020.1 | |||||||
21 | 22:51 | S 9 | 10.00 | A Few Clouds | FEW250 | 66.9 | 37.9 | 35% | 30.14 | 1020.4 | |||||||
21 | 21:51 | SW 8 | 10.00 | A Few Clouds | FEW250 | 68 | 39 | 35% | 30.15 | 1020.6 | |||||||
21 | 20:51 | S 8 | 10.00 | Fair | CLR | 70 | 39.9 | 34% | 30.15 | 1020.6 | |||||||
21 | 19:51 | S 6 | 10.00 | A Few Clouds | FEW300 | 71.1 | 41 | 34% | 30.14 | 1020.5 | |||||||
21 | 18:51 | S 5 | 10.00 | Partly Cloudy | SCT300 | 73.9 | 39.9 | 81 | 73.9 | 29% | 30.14 | 1020.4 | |||||
21 | 17:51 | S 6 | 10.00 | Mostly Cloudy | FEW250 BKN300 | 78.1 | 39.9 | 26% | 78 | 30.14 | 1020.3 | ||||||
21 | 16:51 | SW 8 | 10.00 | Mostly Cloudy | FEW250 BKN300 | 80.1 | 39.9 | 24% | 79 | 30.14 | 1020.4 | ||||||
21 | 15:51 | SW 10 G 21 | 10.00 | Mostly Cloudy | FEW250 BKN300 | 81 | 39.9 | 23% | 79 | 30.15 | 1020.5 | ||||||
21 | 14:51 | S 9 G 18 | 10.00 | Mostly Cloudy | BKN300 | 79 | 41 | 26% | 78 | 30.15 | 1020.7 | ||||||
21 | 13:51 | SW 13 G 20 | 10.00 | Partly Cloudy | SCT250 | 79 | 42.1 | 27% | 78 | 30.17 | 1021.4 | ||||||
21 | 12:51 | S 10 | 10.00 | A Few Clouds | FEW250 | 77 | 43 | 77 | 54 | 30% | 78 | 30.2 | 1022.2 | ||||
21 | 11:51 | SW 9 | 10.00 | A Few Clouds | FEW250 | 73.9 | 43 | 33% | 30.22 | 1022.9 | |||||||
21 | 10:51 | SW 8 | 10.00 | A Few Clouds | FEW250 | 70 | 43 | 38% | 30.24 | 1023.7 | |||||||
21 | 09:51 | SW 8 | 10.00 | A Few Clouds | FEW250 | 64.9 | 43 | 45% | 30.24 | 1023.9 | |||||||
21 | 08:51 | SW 9 | 10.00 | A Few Clouds | FEW250 | 59 | 43 | 56% | 30.24 | 1023.9 | |||||||
21 | 07:51 | SW 7 | 10.00 | A Few Clouds | FEW250 | 55 | 42.1 | 62% | 30.23 | 1023.6 | |||||||
21 | 06:51 | SW 6 | 10.00 | Fair | CLR | 54 | 41 | 62.1 | 54 | 62% | 30.22 | 1023.3 | |||||
21 | 05:51 | SW 5 | 10.00 | Fair | CLR | 54 | 39.9 | 59% | 30.22 | 1023.1 | |||||||
21 | 04:51 | SW 5 | 10.00 | Fair | CLR | 55 | 39.9 | 57% | 30.21 | 1022.9 | |||||||
21 | 03:51 | SW 6 | 10.00 | Fair | CLR | 55.9 | 39 | 53% | 30.21 | 1022.6 | |||||||
21 | 02:51 | SW 8 | 10.00 | Fair | CLR | 59 | 39 | 48% | 30.21 | 1022.6 | |||||||
21 | 01:51 | SW 8 | 10.00 | Fair | CLR | 60.1 | 39 | 46% | 30.21 | 1022.7 | |||||||
21 | 00:51 | SW 8 | 10.00 | Fair | CLR | 62.1 | 37.9 | 72 | 62.1 | 41% | 30.21 | 1022.7 | |||||
20 | 23:51 | SW 9 | 10.00 | Fair | CLR | 64 | 37.9 | 38% | 30.21 | 1022.6 | |||||||
20 | 22:51 | SW 10 | 10.00 | Fair | CLR | 66 | 37.9 | 36% | 30.21 | 1022.8 | |||||||
20 | 21:51 | SW 9 | 10.00 | Fair | CLR | 66.9 | 37.9 | 35% | 30.22 | 1023.0 | |||||||
20 | 20:51 | SW 9 | 10.00 | Fair | CLR | 69.1 | 37.9 | 32% | 30.22 | 1023.2 | |||||||
20 | 19:51 | SW 10 | 10.00 | Fair | CLR | 71.1 | 39 | 31% | 30.22 | 1023.1 | |||||||
20 | 18:51 | SW 8 | 10.00 | Fair | CLR | 72 | 39.9 | 79 | 72 | 31% | 30.22 | 1023.2 | |||||
20 | 17:51 | SW 10 | 10.00 | Fair | CLR | 75 | 39.9 | 28% | 77 | 30.22 | 1023.3 | ||||||
20 | 16:51 | SW 13 | 10.00 | Fair | CLR | 78.1 | 41 | 27% | 78 | 30.23 | 1023.5 | ||||||
20 | 15:51 | SW 14 G 22 | 10.00 | Fair | CLR | 78.1 | 41 | 27% | 78 | 30.25 | 1024.0 | ||||||
20 | 14:51 | SW 12 G 21 | 10.00 | Fair | CLR | 78.1 | 41 | 27% | 78 | 30.25 | 1024.2 | ||||||
20 | 13:51 | SW 12 G 22 | 10.00 | Fair | CLR | 77 | 39.9 | 26% | 77 | 30.28 | 1025.1 | ||||||
20 | 12:51 | SW 10 G 22 | 10.00 | Fair | CLR | 73.9 | 39.9 | 73.9 | 51.1 | 29% | 30.3 | 1025.8 | |||||
20 | 11:51 | SW 12 | 10.00 | Fair | CLR | 71.1 | 41 | 34% | 30.32 | 1026.4 | |||||||
20 | 10:51 | SW 9 | 10.00 | Fair | CLR | 66.9 | 41 | 39% | 30.33 | 1026.9 | |||||||
20 | 09:51 | SW 8 | 10.00 | Fair | CLR | 61 | 41 | 48% | 30.34 | 1027.3 | |||||||
20 | 08:51 | SW 10 | 10.00 | Fair | CLR | 55.9 | 39.9 | 55% | 30.34 | 1027.4 | |||||||
20 | 07:51 | SW 7 | 10.00 | Fair | CLR | 51.1 | 39 | 64% | 30.34 | 1027.4 | |||||||
20 | 06:51 | SW 8 | 10.00 | Fair | CLR | 51.1 | 37.9 | 54 | 51.1 | 61% | 30.33 | 1027.2 | |||||
20 | 05:51 | SW 7 | 10.00 | Fair | CLR | 51.1 | 37.9 | 61% | 30.33 | 1027.2 | |||||||
20 | 04:51 | SW 6 | 10.00 | Fair | CLR | 52 | 37 | 57% | 30.34 | 1027.4 | |||||||
20 | 03:51 | SW 8 | 10.00 | Fair | CLR | 53.1 | 37 | 55% | 30.34 | 1027.3 | |||||||
20 | 02:51 | SW 7 | 10.00 | Fair | CLR | 53.1 | 37 | 55% | 30.34 | 1027.2 | |||||||
20 | 01:51 | SW 8 | 10.00 | Fair | CLR | 53.1 | 37.9 | 57% | 30.34 | 1027.3 | |||||||
20 | 00:51 | SW 7 | 10.00 | Fair | CLR | 54 | 37.9 | 64 | 54 | 55% | 30.35 | 1027.7 | |||||
19 | 23:51 | SW 7 | 10.00 | Fair | CLR | 55 | 37.9 | 53% | 30.35 | 1027.8 | |||||||
19 | 22:51 | SW 5 | 10.00 | A Few Clouds | FEW250 | 57 | 37.9 | 49% | 30.36 | 1028.2 | |||||||
19 | 21:51 | SW 6 | 10.00 | A Few Clouds | FEW250 | 59 | 37.9 | 46% | 30.36 | 1028.0 | |||||||
19 | 20:51 | S 7 | 10.00 | Mostly Cloudy | BKN250 | 60.1 | 39.9 | 48% | 30.36 | 1028.2 | |||||||
19 | 19:51 | S 6 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 39.9 | 44% | 30.37 | 1028.5 | |||||||
19 | 18:51 | S 6 | 10.00 | Mostly Cloudy | BKN250 | 64 | 39.9 | 71.1 | 64 | 41% | 30.37 | 1028.4 | |||||
19 | 17:51 | S 6 | 10.00 | Mostly Cloudy | BKN250 | 68 | 39.9 | 36% | 30.37 | 1028.5 | |||||||
19 | 16:51 | SW 10 | 10.00 | Partly Cloudy | SCT250 | 71.1 | 39.9 | 32% | 30.38 | 1028.7 | |||||||
19 | 15:51 | SW 9 | 10.00 | A Few Clouds | FEW250 | 71.1 | 39.9 | 32% | 30.38 | 1028.8 | |||||||
19 | 14:51 | S 9 | 10.00 | A Few Clouds | FEW250 | 71.1 | 41 | 34% | 30.39 | 1029.2 | |||||||
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) |