


Weather observations for the past three days for
Chicago, Chicago-O'Hare International Airport
Date | Time (cdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
Max. | Min. | ||||||||||||||||
18 | 19:51 | N 13 | 1.61 | Heavy Rain Fog/Mist | BKN005 BKN014 OVC027 | 19.4 | 18.9 | 97% | 75.44 | 1005.3 | 1.78 | ||||||
18 | 18:51 | NE 17 | 4.02 | Heavy Rain Fog/Mist | BKN013 BKN025 OVC040 | 21.1 | 19.4 | 27.2 | 21.1 | 90% | 75.36 | 1004.2 | 0.2 | 1.14 | |||
18 | 17:51 | N 6 | 6.44 | Light Rain Fog/Mist | FEW008 BKN038 OVC050 | 22.8 | 21.1 | 90% | 75.29 | 1003.4 | |||||||
18 | 16:51 | E 13 | 8.05 | Light Rain Fog/Mist | FEW008 SCT040 BKN075 OVC250 | 22.8 | 20.6 | 87% | 75.29 | 1003.4 | |||||||
18 | 15:51 | NE 20 | 8.05 | Fog/Mist | FEW020 SCT045 BKN150 BKN210 OVC250 | 23.3 | 21.1 | 88% | 75.34 | 1003.8 | 0.25 | 0.94 | |||||
18 | 14:51 | E 17 | 3.22 | Rain Fog/Mist | BKN018 BKN034 OVC090 | 22.2 | 21.1 | 94% | 75.51 | 1006.3 | 0.53 | ||||||
18 | 13:51 | E 7 | 4.83 | Thunderstorm Rain Fog/Mist | FEW027 SCT036CB BKN095 OVC130 | 23.3 | 21.1 | 88% | 75.54 | 1006.6 | 0.15 | ||||||
18 | 12:51 | SE 6 | 16.09 | Overcast | SCT025 BKN033 OVC130 | 27.2 | 21.1 | 27.2 | 21.7 | 69% | 29 | 75.51 | 1006.0 | ||||
18 | 11:51 | W 6 | 16.09 | Light Rain | BKN028 BKN036 OVC160 | 26.7 | 20.6 | 69% | 28 | 75.69 | 1008.7 | ||||||
18 | 10:51 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN022 BKN060 BKN160 | 25.6 | 20.6 | 74% | 27 | 75.69 | 1008.7 | ||||||
18 | 09:51 | S 11 | 16.09 | Mostly Cloudy | BKN017 BKN060 BKN250 | 24.4 | 20.6 | 79% | 25 | 75.72 | 1008.8 | ||||||
18 | 08:51 | S 9 | 16.09 | Mostly Cloudy | FEW009 SCT013 BKN060 BKN250 | 23.9 | 20 | 79% | 24 | 75.74 | 1009.3 | ||||||
18 | 07:51 | S 9 | 16.09 | Mostly Cloudy | SCT009 BKN060 BKN100 | 22.2 | 20 | 87% | 75.74 | 1009.2 | |||||||
18 | 06:51 | SE 9 | 16.09 | Overcast | FEW010 BKN065 OVC090 | 21.7 | 20 | 22.2 | 21.1 | 90% | 75.69 | 1008.6 | 0.1 | ||||
18 | 05:51 | SE 13 | 16.09 | Overcast | BKN075 BKN090 OVC250 | 21.1 | 19.4 | 90% | 75.64 | 1008.0 | 0.03 | ||||||
18 | 04:51 | Calm | 16.09 | Light Rain | SCT060 BKN090 OVC110 | 21.1 | 19.4 | 90% | 75.64 | 1007.9 | 0.03 | ||||||
18 | 03:51 | SW 9 | 16.09 | Overcast | BKN110 OVC250 | 21.1 | 20 | 93% | 75.67 | 1008.1 | 0.05 | ||||||
18 | 02:51 | SW 6 | 16.09 | Overcast | BKN120 OVC250 | 21.7 | 20 | 90% | 75.59 | 1007.0 | |||||||
18 | 01:51 | Calm | 16.09 | Light Rain | FEW075 OVC100 | 21.1 | 19.4 | 90% | 75.67 | 1008.2 | 0.05 | ||||||
18 | 00:51 | NW 13 G 28 | 16.09 | Thunderstorm | SCT060CB BKN100 OVC250 | 22.2 | 20 | 31.7 | 21.7 | 87% | 75.69 | 1008.5 | 0.3 | 0.76 | |||
17 | 23:51 | S 31 G 56 | 4.83 | Thunderstorm Heavy Rain Fog/Mist | SCT049 BKN060CB OVC100 | 22.2 | 20 | 87% | 75.74 | 1009.0 | 0.46 | ||||||
17 | 22:51 | SW 22 G 35 | 16.09 | Mostly Cloudy | FEW065 BKN250 | 27.8 | 19.4 | 60% | 29 | 75.64 | 1007.6 | ||||||
17 | 21:51 | SW 11 | 16.09 | Mostly Cloudy | FEW065 BKN250 | 28.9 | 17.8 | 51% | 30 | 75.62 | 1007.5 | ||||||
17 | 20:51 | SW 9 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 30 | 17.2 | 46% | 30 | 75.59 | 1007.1 | ||||||
17 | 19:51 | SW 11 | 16.09 | Mostly Cloudy | FEW065 BKN250 | 31.1 | 18.3 | 46% | 32 | 75.57 | 1006.7 | ||||||
17 | 18:51 | SW 13 | 16.09 | Mostly Cloudy | SCT060CB BKN250 | 31.1 | 18.9 | 33.3 | 31.1 | 48% | 32 | 75.54 | 1006.6 | ||||
17 | 17:51 | SW 19 | 16.09 | Mostly Cloudy | SCT060TCU BKN250 | 32.8 | 18.3 | 42% | 34 | 75.51 | 1005.9 | ||||||
17 | 16:51 | SW 17 | 16.09 | Mostly Cloudy | SCT055TCU BKN250 | 33.3 | 18.9 | 43% | 35 | 75.51 | 1006.0 | ||||||
17 | 15:51 | SW 17 G 26 | 16.09 | Mostly Cloudy | SCT055TCU BKN250 | 32.2 | 19.4 | 47% | 34 | 75.57 | 1006.9 | ||||||
17 | 14:51 | SW 24 G 37 | 16.09 | Mostly Cloudy | SCT050 BKN250 | 32.8 | 19.4 | 45% | 35 | 75.59 | 1007.2 | ||||||
17 | 13:51 | SW 22 G 41 | 16.09 | Partly Cloudy | SCT050 SCT250 | 32.2 | 19.4 | 47% | 34 | 75.64 | 1007.8 | ||||||
17 | 12:51 | SW 24 G 43 | 16.09 | Partly Cloudy | SCT047 SCT250 | 31.7 | 20 | 31.7 | 23.3 | 50% | 34 | 75.67 | 1008.1 | ||||
17 | 11:51 | SW 31 G 39 | 16.09 | Partly Cloudy | SCT043 SCT250 | 30.6 | 20 | 53% | 33 | 75.72 | 1008.7 | ||||||
17 | 10:51 | SW 24 | 16.09 | Partly Cloudy | FEW040 SCT250 | 30 | 20.6 | 57% | 32 | 75.72 | 1009.0 | ||||||
17 | 09:51 | SW 24 G 37 | 16.09 | Partly Cloudy | FEW032 SCT250 | 28.3 | 20.6 | 63% | 30 | 75.69 | 1008.6 | ||||||
17 | 08:51 | SW 17 | 16.09 | A Few Clouds | FEW012 FEW250 | 26.7 | 21.1 | 71% | 28 | 75.74 | 1009.1 | ||||||
17 | 07:51 | S 22 | 16.09 | A Few Clouds | FEW011 FEW250 | 24.4 | 21.1 | 82% | 25 | 75.72 | 1008.9 | ||||||
17 | 06:51 | SW 17 | 16.09 | A Few Clouds | FEW008 FEW250 | 23.3 | 21.1 | 23.3 | 21.7 | 88% | 75.69 | 1008.6 | |||||
17 | 05:51 | S 13 | 12.87 | Mostly Cloudy | BKN250 | 22.8 | 20.6 | 87% | 75.67 | 1008.1 | |||||||
17 | 04:51 | S 11 | 16.09 | Mostly Cloudy | BKN250 | 21.7 | 18.9 | 84% | 75.69 | 1008.5 | |||||||
17 | 03:51 | S 7 | 16.09 | Mostly Cloudy | SCT170 BKN250 | 22.2 | 18.3 | 79% | 75.72 | 1008.8 | |||||||
17 | 02:51 | S 9 | 16.09 | Mostly Cloudy | SCT170 BKN250 | 22.2 | 17.2 | 73% | 75.74 | 1009.3 | |||||||
17 | 01:51 | S 9 | 14.48 | Overcast | BKN170 OVC250 | 22.8 | 16.1 | 66% | 75.79 | 1009.8 | |||||||
17 | 00:51 | S 7 | 14.48 | Overcast | BKN170 OVC250 | 23.3 | 15.6 | 27.8 | 22.8 | 62% | 75.82 | 1010.3 | |||||
16 | 23:51 | SE 7 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 22.8 | 15 | 62% | 75.87 | 1010.8 | |||||||
16 | 22:51 | SE 9 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 23.3 | 15 | 60% | 75.87 | 1010.8 | |||||||
16 | 21:51 | SE 11 | 16.09 | Overcast | FEW150 OVC250 | 23.9 | 15 | 58% | 25 | 75.84 | 1010.4 | ||||||
16 | 20:51 | SE 17 | 16.09 | Overcast | FEW060 FEW120 SCT150 OVC250 | 25 | 15 | 54% | 26 | 75.79 | 1009.9 | ||||||
16 | 19:51 | SE 19 | 16.09 | Overcast | SCT110 OVC250 | 26.1 | 15 | 50% | 27 | 75.82 | 1010.2 | ||||||
16 | 18:51 | SE 17 | 16.09 | Overcast | FEW060 SCT110 OVC250 | 27.8 | 15.6 | 31.1 | 27.8 | 47% | 28 | 75.84 | 1010.8 | ||||
16 | 17:51 | E 19 | 16.09 | Overcast | FEW060 SCT110 OVC250 | 28.9 | 15.6 | 44% | 29 | 75.87 | 1011.2 | ||||||
16 | 16:51 | E 20 | 16.09 | Overcast | FEW060 SCT120 OVC250 | 29.4 | 15.6 | 43% | 29 | 75.92 | 1011.6 | ||||||
16 | 15:51 | SE 19 G 28 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 30.6 | 15 | 39% | 30 | 75.92 | 1011.7 | ||||||
16 | 14:51 | SE 19 G 30 | 16.09 | Mostly Cloudy | FEW055 FEW120 BKN250 | 30.6 | 15.6 | 40% | 30 | 75.97 | 1012.2 | ||||||
16 | 13:51 | SE 13 | 16.09 | A Few Clouds | FEW060 FEW250 | 30.6 | 15.6 | 40% | 30 | 76.02 | 1013.2 | ||||||
16 | 12:51 | S 13 | 16.09 | Partly Cloudy | FEW060 SCT250 | 29.4 | 14.4 | 30 | 18.3 | 40% | 29 | 76.1 | 1013.9 | ||||
16 | 11:51 | SE 9 | 16.09 | Mostly Cloudy | FEW120 BKN250 | 28.9 | 15 | 43% | 29 | 76.15 | 1014.6 | ||||||
16 | 10:51 | S 6 | 16.09 | Partly Cloudy | FEW120 SCT250 | 27.8 | 13.9 | 43% | 28 | 76.17 | 1015.2 | ||||||
16 | 09:51 | S 11 | 16.09 | A Few Clouds | FEW110 FEW250 | 25.6 | 14.4 | 50% | 26 | 76.23 | 1015.7 | ||||||
16 | 08:51 | SE 7 | 16.09 | Mostly Cloudy | BKN110 | 24.4 | 13.9 | 52% | 26 | 76.28 | 1016.4 | ||||||
16 | 07:51 | S 7 | 16.09 | Partly Cloudy | FEW100 FEW160 SCT250 | 21.7 | 15.6 | 68% | 76.23 | 1015.9 | |||||||
16 | 06:51 | Calm | 16.09 | Mostly Cloudy | FEW100 BKN160 BKN250 | 18.3 | 14.4 | 18.9 | 16.1 | 78% | 76.25 | 1016.3 | |||||
16 | 05:51 | Calm | 16.09 | Mostly Cloudy | SCT100 SCT200 BKN250 | 16.1 | 12.8 | 81% | 76.28 | 1016.5 | |||||||
16 | 04:51 | NE 7 | 16.09 | Mostly Cloudy | SCT095 BKN250 | 17.2 | 13.3 | 78% | 76.25 | 1016.1 | |||||||
16 | 03:51 | Calm | 16.09 | Partly Cloudy | SCT090 SCT250 | 17.2 | 13.3 | 78% | 76.25 | 1016.4 | |||||||
16 | 02:51 | Calm | 16.09 | Partly Cloudy | SCT250 | 17.2 | 12.8 | 76% | 76.25 | 1016.1 | |||||||
16 | 01:51 | N 7 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 17.2 | 12.8 | 76% | 76.3 | 1016.7 | |||||||
16 | 00:51 | NE 6 | 16.09 | Mostly Cloudy | BKN250 | 17.2 | 13.3 | 23.3 | 17.2 | 78% | 76.35 | 1017.5 | |||||
15 | 23:51 | NE 9 | 16.09 | Partly Cloudy | FEW170 SCT250 | 17.8 | 13.3 | 75% | 76.38 | 1017.8 | |||||||
15 | 22:51 | N 15 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 17.8 | 12.8 | 73% | 76.38 | 1017.9 | |||||||
15 | 21:51 | NE 15 | 16.09 | Mostly Cloudy | FEW150 FEW200 BKN250 | 20 | 13.3 | 65% | 76.38 | 1017.9 | |||||||
15 | 20:51 | NE 13 | 16.09 | Mostly Cloudy | FEW150 FEW200 BKN250 | 21.1 | 13.9 | 64% | 76.35 | 1017.5 | |||||||
Date | Time (cdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
6 hour | |||||||||||||||||
Temperature (ºC) | Pressure | Precipitation (cm) |