D a t e | 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. |
30 | 23:51 | SW 16 G 23 | 10.00 | Overcast | OVC021 | 36 | 29 | 37 | 36 | 76% | 26 | NA | 29.66 | 1004.7 | |||
30 | 22:51 | SW 15 G 24 | 10.00 | Overcast | BKN020 OVC037 | 36 | 29 | 76% | 27 | NA | 29.66 | 1004.7 | |||||
30 | 21:51 | SW 16 G 23 | 10.00 | Overcast | BKN022 BKN031 OVC035 | 36 | 30 | 79% | 26 | NA | 29.66 | 1004.7 | |||||
30 | 20:51 | SW 13 | 10.00 | Overcast | SCT020 BKN028 OVC037 | 36 | 30 | 79% | 27 | NA | 29.65 | 1004.6 | |||||
30 | 19:51 | SW 16 G 24 | 10.00 | Overcast | SCT022 OVC040 | 36 | 29 | 76% | 26 | NA | 29.66 | 1004.8 | |||||
30 | 18:51 | SW 14 | 10.00 | Overcast | OVC039 | 37 | 29 | 73% | 28 | NA | 29.66 | 1004.9 | |||||
30 | 17:51 | SW 14 | 10.00 | Overcast | OVC034 | 37 | 30 | 39 | 36 | 76% | 28 | NA | 29.65 | 1004.5 | |||
30 | 16:51 | SW 15 G 21 | 10.00 | Overcast | FEW022 OVC032 | 37 | 30 | 76% | 28 | NA | 29.63 | 1003.9 | |||||
30 | 15:51 | SW 10 | 10.00 | Overcast | BKN017 OVC026 | 37 | 31 | 79% | 30 | NA | 29.61 | 1003.2 | |||||
30 | 14:51 | W 17 G 22 | 9.00 | Light Rain | OVC019 | 37 | 31 | 79% | 27 | NA | 29.59 | 1002.4 | |||||
30 | 13:51 | W 13 G 22 | 10.00 | Overcast | OVC019 | 38 | 30 | 73% | 30 | NA | 29.58 | 1002.0 | |||||
30 | 12:51 | W 16 | 10.00 | Overcast | OVC020 | 37 | 30 | 76% | 28 | NA | 29.57 | 1001.7 | |||||
30 | 11:51 | SW 13 G 22 | 10.00 | Overcast | OVC025 | 39 | 30 | 40 | 34 | 70% | 31 | NA | 29.58 | 1001.9 | |||
30 | 10:51 | W 13 | 10.00 | Mostly Cloudy | BKN025 | 40 | 31 | 70% | 32 | NA | 29.59 | 1002.3 | |||||
30 | 09:51 | SW 10 | 10.00 | A Few Clouds | FEW019 FEW250 | 39 | 31 | 73% | 32 | NA | 29.60 | 1002.7 | |||||
30 | 08:51 | SW 12 | 10.00 | A Few Clouds | FEW030 | 37 | 30 | 76% | 29 | NA | 29.59 | 1002.4 | |||||
30 | 07:51 | SW 6 | 10.00 | Fair | CLR | 35 | 30 | 82% | 30 | NA | 29.60 | 1002.7 | |||||
30 | 06:51 | SW 5 | 10.00 | Fair | CLR | 34 | 29 | 82% | 29 | NA | 29.60 | 1002.7 | |||||
30 | 05:51 | SW 3 | 10.00 | Fair | CLR | 35 | 30 | 45 | 34 | 82% | NA | NA | 29.60 | 1002.6 | |||
30 | 04:51 | SW 5 | 10.00 | Fair | CLR | 36 | 31 | 82% | 32 | NA | 29.59 | 1002.4 | |||||
30 | 03:51 | SW 3 | 10.00 | Fair | CLR | 37 | 32 | 82% | NA | NA | 29.59 | 1002.4 | |||||
30 | 02:51 | Calm | 10.00 | Fair | CLR | 38 | 32 | 79% | NA | NA | 29.60 | 1002.5 | |||||
30 | 01:51 | W 7 | 10.00 | Fair | CLR | 40 | 33 | 77% | 35 | NA | 29.60 | 1002.5 | |||||
30 | 00:51 | W 9 | 10.00 | Fair | CLR | 42 | 39 | 89% | 37 | NA | 29.59 | 1002.1 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS