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 | NE 15 | 4.00 | Fog/Mist | OVC005 | 45 | 44 | 97% | 38 | NA | 29.91 | 1013.1 | |||||
30 | 22:51 | NE 15 | 2.00 | Light Drizzle Fog/Mist | OVC005 | 45 | 44 | 97% | 38 | NA | 29.92 | 1013.4 | 0.01 | ||||
30 | 21:51 | NE 14 | 2.00 | Light Rain Fog/Mist | OVC005 | 45 | 44 | 97% | 39 | NA | 29.94 | 1013.9 | 0.02 | 0.10 | |||
30 | 20:51 | NE 15 | 2.50 | Light Rain Fog/Mist | OVC006 | 45 | 44 | 97% | 38 | NA | 29.93 | 1013.6 | 0.03 | ||||
30 | 19:51 | NE 15 | 2.00 | Light Rain Fog/Mist | OVC005 | 45 | 43 | 93% | 38 | NA | 29.92 | 1013.5 | 0.05 | ||||
30 | 18:51 | NE 16 G 26 | 3.00 | Light Rain Fog/Mist | OVC007 | 45 | 43 | 45 | 44 | 93% | 38 | NA | 29.92 | 1013.4 | 0.06 | 0.40 | |
30 | 17:51 | NE 20 G 30 | 2.00 | Heavy Rain Fog/Mist | OVC007 | 45 | 43 | 93% | 37 | NA | 29.92 | 1013.6 | 0.10 | ||||
30 | 16:51 | NE 20 | 2.00 | Light Rain Fog/Mist | OVC007 | 44 | 42 | 93% | 36 | NA | 29.91 | 1013.2 | 0.06 | ||||
30 | 15:51 | NE 16 | 2.50 | Rain Fog/Mist | BKN008 OVC011 | 45 | 43 | 93% | 38 | NA | 29.93 | 1013.9 | 0.11 | 0.18 | |||
30 | 14:51 | NE 15 | 4.00 | Light Rain Fog/Mist | BKN012 OVC018 | 45 | 42 | 90% | 38 | NA | 29.94 | 1014.1 | 0.02 | ||||
30 | 13:51 | E 18 G 29 | 4.00 | Light Rain Fog/Mist | FEW011 BKN021 OVC029 | 45 | 42 | 90% | 37 | NA | 29.95 | 1014.5 | 0.05 | ||||
30 | 12:51 | E 18 G 23 | 5.00 | Light Rain Fog/Mist | OVC031 | 45 | 41 | 48 | 45 | 86% | 37 | NA | 29.97 | 1015.1 | 0.04 | 0.10 | |
30 | 11:51 | E 15 G 23 | 5.00 | Light Rain | BKN043 OVC070 | 45 | 40 | 83% | 38 | NA | 30.00 | 1016.3 | 0.04 | ||||
30 | 10:51 | E 13 | 6.00 | Light Rain | OVC085 | 47 | 40 | 77% | 41 | NA | 30.03 | 1017.1 | 0.02 | ||||
30 | 09:51 | E 13 | 8.00 | Overcast | OVC090 | 48 | 39 | 71% | 43 | NA | 30.04 | 1017.4 | |||||
30 | 08:51 | E 14 | 6.00 | Overcast with Haze | OVC100 | 48 | 41 | 77% | 42 | NA | 30.04 | 1017.7 | |||||
30 | 07:51 | E 12 | 5.00 | Overcast with Haze | SCT120 OVC140 | 47 | 42 | 83% | 42 | NA | 30.04 | 1017.5 | |||||
30 | 06:51 | E 9 | 5.00 | Fog/Mist | OVC140 | 46 | 42 | 46 | 43 | 86% | 41 | NA | 30.07 | 1018.5 | |||
30 | 05:51 | E 8 | 8.00 | Overcast | OVC140 | 45 | 41 | 86% | 41 | NA | 30.06 | 1018.1 | |||||
30 | 04:51 | NE 9 | 10.00 | Overcast | OVC150 | 45 | 41 | 86% | 40 | NA | 30.05 | 1017.7 | |||||
30 | 03:51 | NE 7 | 10.00 | Overcast | FEW033 OVC170 | 44 | 40 | 85% | 40 | NA | 30.07 | 1018.5 | |||||
30 | 02:51 | NE 8 | 10.00 | Overcast | SCT032 OVC170 | 43 | 38 | 82% | 38 | NA | 30.07 | 1018.4 | |||||
30 | 01:51 | NE 8 | 10.00 | Overcast | OVC031 | 44 | 38 | 79% | 39 | NA | 30.07 | 1018.5 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS