


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. | ||||||||||||||||
14 | 19:51 | W 11 | 16.09 | Fair | CLR | 27.8 | 17.2 | 53% | 28 | 76.28 | 1016.3 | ||||||
14 | 18:51 | W 7 | 16.09 | Fair | CLR | 29.4 | 16.7 | 30.6 | 28.3 | 46% | 30 | 76.28 | 1016.3 | ||||
14 | 17:51 | SW 13 | 16.09 | A Few Clouds | FEW060 | 30 | 17.2 | 46% | 30 | 76.28 | 1016.3 | ||||||
14 | 16:51 | SW 11 | 12.87 | A Few Clouds | FEW060 | 30.6 | 15.6 | 40% | 30 | 76.3 | 1016.5 | ||||||
14 | 15:51 | SW 9 | 12.87 | Fair | CLR | 30 | 12.8 | 35% | 29 | 76.3 | 1016.8 | ||||||
14 | 14:51 | Vrbl 6 | 12.87 | Fair | CLR | 29.4 | 12.8 | 36% | 29 | 76.33 | 1017.2 | ||||||
14 | 13:51 | Vrbl 6 | 12.87 | Fair | CLR | 29.4 | 13.9 | 39% | 29 | 76.35 | 1017.4 | ||||||
14 | 12:51 | Vrbl 7 | 11.27 | Fair | CLR | 28.3 | 15 | 28.9 | 20 | 44% | 28 | 76.38 | 1017.8 | ||||
14 | 11:51 | NW 6 | 12.87 | Fair | CLR | 27.2 | 15 | 47% | 27 | 76.4 | 1018.1 | ||||||
14 | 10:51 | Calm | 14.48 | Fair | CLR | 27.8 | 15.6 | 47% | 28 | 76.4 | 1018.0 | ||||||
14 | 09:51 | E 7 | 14.48 | A Few Clouds | FEW040 | 26.1 | 16.1 | 54% | 27 | 76.4 | 1017.9 | ||||||
14 | 08:51 | Calm | 14.48 | Fair | CLR | 24.4 | 16.1 | 60% | 26 | 76.35 | 1017.6 | ||||||
14 | 07:51 | Calm | 12.87 | Fair | CLR | 22.8 | 16.1 | 66% | 76.38 | 1017.7 | |||||||
14 | 06:51 | W 6 | 12.87 | A Few Clouds | FEW250 | 20 | 16.1 | 21.1 | 18.9 | 78% | 76.35 | 1017.4 | |||||
14 | 05:51 | NW 7 | 14.48 | Partly Cloudy | SCT250 | 18.9 | 15.6 | 81% | 76.33 | 1017.1 | |||||||
14 | 04:51 | W 9 | 12.87 | A Few Clouds | FEW250 | 18.9 | 15.6 | 81% | 76.3 | 1016.7 | |||||||
14 | 03:51 | W 7 | 14.48 | Fair | CLR | 19.4 | 16.1 | 81% | 76.3 | 1016.7 | |||||||
14 | 02:51 | W 6 | 14.48 | Fair | CLR | 19.4 | 16.1 | 81% | 76.28 | 1016.6 | |||||||
14 | 01:51 | W 6 | 14.48 | Fair | CLR | 19.4 | 16.1 | 81% | 76.3 | 1016.7 | |||||||
14 | 00:51 | Calm | 14.48 | Fair | CLR | 21.1 | 15.6 | 26.1 | 21.1 | 71% | 76.3 | 1016.7 | |||||
13 | 23:51 | SW 6 | 16.09 | Fair | CLR | 21.7 | 15.6 | 68% | 76.3 | 1016.7 | |||||||
13 | 22:51 | Calm | 16.09 | A Few Clouds | FEW250 | 22.2 | 15.6 | 66% | 76.25 | 1016.2 | |||||||
13 | 21:51 | NW 6 | 16.09 | Partly Cloudy | SCT250 | 23.9 | 15 | 58% | 25 | 76.23 | 1015.6 | ||||||
13 | 20:51 | Calm | 16.09 | Mostly Cloudy | FEW200 BKN250 | 24.4 | 14.4 | 54% | 26 | 76.2 | 1015.4 | ||||||
13 | 19:51 | W 7 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 25 | 14.4 | 52% | 26 | 76.2 | 1015.4 | ||||||
13 | 18:51 | W 9 | 16.09 | Mostly Cloudy | SCT200 BKN250 | 26.1 | 13.3 | 27.2 | 25.6 | 45% | 26 | 76.2 | 1015.4 | ||||
13 | 17:51 | W 13 | 16.09 | Mostly Cloudy | SCT190 BKN250 | 27.2 | 13.3 | 42% | 27 | 76.15 | 1014.7 | ||||||
13 | 16:51 | W 17 | 16.09 | Mostly Cloudy | FEW190 BKN250 | 27.2 | 14.4 | 45% | 27 | 76.17 | 1015.1 | ||||||
13 | 15:51 | W 15 | 16.09 | Mostly Cloudy | SCT190 BKN250 | 27.2 | 15.6 | 49% | 28 | 76.2 | 1015.5 | ||||||
13 | 14:51 | Vrbl 11 | 16.09 | Mostly Cloudy | FEW050 FEW200 BKN250 | 26.7 | 15 | 49% | 27 | 76.25 | 1015.9 | ||||||
13 | 13:51 | W 19 | 16.09 | Overcast | FEW055 OVC250 | 26.7 | 12.2 | 41% | 27 | 76.28 | 1016.3 | ||||||
13 | 12:51 | SW 11 | 16.09 | Overcast | FEW045 OVC250 | 26.1 | 15 | 26.1 | 20.6 | 50% | 27 | 76.28 | 1016.4 | ||||
13 | 11:51 | SW 15 | 16.09 | Mostly Cloudy | FEW045 BKN250 | 25.6 | 15.6 | 54% | 26 | 76.28 | 1016.4 | ||||||
13 | 10:51 | W 11 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 25 | 15 | 54% | 26 | 76.25 | 1016.0 | ||||||
13 | 09:51 | Vrbl 6 | 14.48 | Mostly Cloudy | BKN250 | 25.6 | 16.1 | 56% | 26 | 76.23 | 1015.6 | ||||||
13 | 08:51 | Calm | 16.09 | Mostly Cloudy | BKN250 | 23.3 | 16.7 | 67% | 76.25 | 1015.8 | |||||||
13 | 07:51 | NW 6 | 16.09 | Mostly Cloudy | BKN250 | 21.7 | 16.7 | 73% | 76.25 | 1015.9 | |||||||
13 | 06:51 | W 11 | 16.09 | Mostly Cloudy | BKN250 | 20.6 | 16.7 | 22.8 | 19.4 | 78% | 76.23 | 1015.9 | |||||
13 | 05:51 | W 7 | 16.09 | Mostly Cloudy | BKN250 | 19.4 | 16.7 | 84% | 76.2 | 1015.4 | |||||||
13 | 04:51 | NW 9 | 16.09 | Partly Cloudy | SCT250 | 20 | 16.7 | 81% | 76.17 | 1015.1 | |||||||
13 | 03:51 | W 9 | 16.09 | Partly Cloudy | SCT250 | 20.6 | 17.8 | 84% | 76.12 | 1014.6 | |||||||
13 | 02:51 | W 7 | 16.09 | A Few Clouds | FEW250 | 21.7 | 17.8 | 79% | 76.1 | 1014.1 | |||||||
13 | 01:51 | NW 11 | 16.09 | A Few Clouds | FEW250 | 22.2 | 18.3 | 79% | 76.07 | 1013.9 | |||||||
13 | 00:51 | W 11 | 14.48 | A Few Clouds | FEW250 | 22.8 | 19.4 | 28.3 | 22.8 | 81% | 76.07 | 1013.8 | |||||
12 | 23:51 | W 9 | 16.09 | Partly Cloudy | FEW030 SCT250 | 23.9 | 20.6 | 82% | 24 | 76.07 | 1013.6 | ||||||
12 | 22:51 | W 11 | 16.09 | Partly Cloudy | FEW030 FEW050 SCT250 | 24.4 | 21.1 | 82% | 25 | 76.05 | 1013.3 | ||||||
12 | 21:51 | W 11 | 16.09 | Partly Cloudy | FEW030 FEW050 SCT250 | 26.1 | 21.1 | 74% | 28 | 76.05 | 1013.1 | ||||||
12 | 20:51 | W 6 | 16.09 | Mostly Cloudy | SCT050 SCT100 BKN250 | 26.7 | 21.1 | 71% | 28 | 75.95 | 1012.1 | ||||||
12 | 19:51 | SW 13 | 16.09 | Mostly Cloudy | SCT037TCU SCT070 BKN250 | 27.8 | 20.6 | 65% | 30 | 75.95 | 1011.8 | ||||||
12 | 18:51 | SW 13 | 16.09 | Partly Cloudy | SCT035 SCT250 | 28.3 | 21.1 | 28.9 | 25 | 65% | 31 | 75.9 | 1011.2 | ||||
12 | 17:51 | SW 19 | 16.09 | Mostly Cloudy | BKN035 BKN250 | 28.3 | 20.6 | 63% | 30 | 75.87 | 1010.9 | ||||||
12 | 16:51 | SW 15 | 16.09 | Mostly Cloudy | BKN035 BKN050 BKN250 | 28.3 | 20.6 | 63% | 30 | 75.87 | 1010.8 | ||||||
12 | 15:51 | SW 17 G 28 | 16.09 | Mostly Cloudy | BKN035 BKN055 BKN250 | 27.8 | 20.6 | 65% | 30 | 75.87 | 1010.8 | ||||||
12 | 14:51 | W 13 | 16.09 | Mostly Cloudy | BKN030 BKN060 BKN250 | 27.2 | 20.6 | 67% | 29 | 75.87 | 1011.0 | ||||||
12 | 13:51 | SW 17 | 16.09 | Mostly Cloudy | BKN030 BKN055 BKN250 | 26.7 | 20.6 | 69% | 28 | 75.95 | 1011.9 | ||||||
12 | 12:51 | SW 15 | 16.09 | Mostly Cloudy | BKN025 BKN070 BKN250 | 25.6 | 20 | 25.6 | 21.1 | 71% | 27 | 75.95 | 1012.1 | ||||
12 | 11:51 | SW 20 | 16.09 | Mostly Cloudy | BKN026 BKN070 BKN250 | 25.6 | 19.4 | 69% | 27 | 75.95 | 1012.0 | ||||||
12 | 10:51 | SW 20 | 16.09 | Mostly Cloudy | SCT020 BKN075 BKN250 | 25 | 18.9 | 69% | 26 | 75.92 | 1011.6 | ||||||
12 | 09:51 | W 17 | 16.09 | Mostly Cloudy | FEW010 BKN070 BKN150 BKN250 | 24.4 | 18.9 | 72% | 25 | 75.92 | 1011.6 | ||||||
12 | 08:51 | SW 15 | 16.09 | Mostly Cloudy | FEW010 FEW090 SCT150 BKN250 | 23.3 | 19.4 | 79% | 75.9 | 1011.4 | |||||||
12 | 07:51 | W 19 | 16.09 | Mostly Cloudy | FEW010 FEW040 SCT100 BKN150 BKN250 | 22.8 | 19.4 | 81% | 75.87 | 1011.0 | |||||||
12 | 06:51 | SW 11 | 16.09 | Mostly Cloudy | FEW010 FEW040 BKN140 BKN250 | 21.1 | 19.4 | 22.8 | 20.6 | 90% | 75.84 | 1010.6 | |||||
12 | 05:51 | W 15 | 16.09 | Mostly Cloudy | FEW008 SCT040 BKN200 | 21.1 | 19.4 | 90% | 75.82 | 1010.2 | |||||||
12 | 04:51 | W 11 | 16.09 | Overcast | SCT010 BKN037 OVC200 | 21.7 | 20.6 | 94% | 75.74 | 1009.3 | |||||||
12 | 03:51 | NW 19 | 16.09 | Overcast | BKN010 OVC200 | 21.7 | 21.1 | 96% | 75.69 | 1008.6 | |||||||
12 | 02:51 | Calm | 16.09 | Overcast | FEW090 BKN200 OVC250 | 22.8 | 21.1 | 90% | 75.67 | 1008.0 | |||||||
12 | 01:51 | E 11 | 16.09 | Overcast | FEW046 SCT090 OVC200 | 22.2 | 21.1 | 94% | 75.69 | 1008.4 | |||||||
12 | 00:51 | E 15 | 16.09 | Overcast | FEW024 BKN046 OVC060 | 22.2 | 21.1 | 30.6 | 21.7 | 94% | 75.77 | 1009.5 | 0.28 | 0.3 | |||
11 | 23:51 | N 7 | 16.09 | Thunderstorm Light Rain | BKN045CB BKN090 OVC130 | 22.2 | 20 | 87% | 75.87 | 1010.7 | |||||||
11 | 22:51 | NE 11 | 16.09 | Overcast | SCT045 SCT085 BKN130 OVC250 | 22.8 | 20.6 | 87% | 75.82 | 1010.4 | |||||||
11 | 21:51 | NW 15 | 16.09 | Thunderstorm Light Rain | FEW028 BKN042CB BKN085 OVC130 | 22.2 | 20 | 87% | 75.87 | 1011.0 | 0.03 | 0.03 | |||||
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) |