


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. | ||||||||||||||||
08 | 18:51 | S 20 | 16.09 | Mostly Cloudy | FEW045 BKN250 | 30.6 | 21.1 | 33.3 | 30.6 | 57% | 33 | 76.15 | 1014.7 | ||||
08 | 17:51 | S 19 G 37 | 16.09 | Mostly Cloudy | FEW045 BKN250 | 31.7 | 21.1 | 53% | 35 | 76.15 | 1014.6 | ||||||
08 | 16:51 | S 20 G 35 | 16.09 | Mostly Cloudy | FEW047 BKN250 | 32.2 | 20.6 | 50% | 35 | 76.15 | 1014.7 | ||||||
08 | 15:51 | S 24 G 37 | 16.09 | Mostly Cloudy | SCT047 BKN250 | 32.8 | 20.6 | 49% | 36 | 76.12 | 1014.2 | ||||||
08 | 14:51 | S 24 G 37 | 16.09 | Mostly Cloudy | SCT047 BKN250 | 33.3 | 21.1 | 49% | 37 | 76.15 | 1014.6 | ||||||
08 | 13:51 | SW 26 G 41 | 16.09 | Partly Cloudy | SCT044 SCT300 | 32.8 | 20.6 | 49% | 36 | 76.2 | 1015.4 | ||||||
08 | 12:51 | S 20 G 37 | 16.09 | Partly Cloudy | SCT043 SCT300 | 32.8 | 21.1 | 32.8 | 23.9 | 50% | 36 | 76.23 | 1015.6 | ||||
08 | 11:51 | S 26 G 43 | 16.09 | A Few Clouds | FEW040 FEW300 | 32.2 | 20.6 | 50% | 35 | 76.25 | 1015.9 | ||||||
08 | 10:51 | S 19 G 30 | 16.09 | A Few Clouds | FEW040 FEW300 | 31.7 | 20.6 | 52% | 34 | 76.33 | 1016.9 | ||||||
08 | 09:51 | S 17 | 16.09 | A Few Clouds | FEW300 | 30 | 21.1 | 59% | 33 | 76.35 | 1017.2 | ||||||
08 | 08:51 | S 13 | 16.09 | A Few Clouds | FEW250 | 27.8 | 21.1 | 67% | 30 | 76.35 | 1017.4 | ||||||
08 | 07:51 | S 11 | 16.09 | A Few Clouds | FEW250 | 25.6 | 21.7 | 79% | 27 | 76.35 | 1017.1 | ||||||
08 | 06:51 | S 7 | 16.09 | A Few Clouds | FEW250 | 23.9 | 21.7 | 25.6 | 23.3 | 88% | 24 | 76.33 | 1017.1 | ||||
08 | 05:51 | SW 7 | 16.09 | A Few Clouds | FEW250 | 23.3 | 21.1 | 88% | 76.33 | 1017.1 | |||||||
08 | 04:51 | S 6 | 16.09 | Fair | CLR | 23.3 | 21.1 | 88% | 76.33 | 1017.0 | |||||||
08 | 03:51 | S 7 | 16.09 | Fair | CLR | 23.9 | 21.7 | 88% | 24 | 76.33 | 1016.8 | ||||||
08 | 02:51 | S 9 | 16.09 | Fair | CLR | 24.4 | 22.2 | 88% | 25 | 76.33 | 1016.9 | ||||||
08 | 01:51 | S 7 | 16.09 | Fair | CLR | 25 | 22.2 | 85% | 26 | 76.35 | 1017.2 | ||||||
08 | 00:51 | S 9 | 16.09 | Fair | CLR | 25.6 | 22.2 | 30 | 25.6 | 82% | 27 | 76.38 | 1017.6 | ||||
07 | 22:51 | S 11 | 16.09 | A Few Clouds | FEW035 FEW250 | 27.2 | 22.2 | 74% | 30 | 76.4 | 1017.9 | ||||||
07 | 21:51 | S 17 | 16.09 | Partly Cloudy | FEW035 SCT250 | 27.8 | 22.2 | 72% | 30 | 76.4 | 1018.0 | ||||||
07 | 20:51 | S 15 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 28.3 | 22.2 | 70% | 31 | 76.38 | 1017.7 | ||||||
07 | 19:51 | S 15 | 16.09 | Mostly Cloudy | FEW045 BKN250 | 29.4 | 22.2 | 65% | 33 | 76.3 | 1016.8 | ||||||
07 | 18:51 | S 19 | 16.09 | Mostly Cloudy | FEW047 BKN250 | 30 | 21.7 | 32.8 | 30 | 61% | 33 | 76.3 | 1016.7 | ||||
07 | 17:51 | S 15 | 16.09 | Mostly Cloudy | SCT047 BKN250 | 31.1 | 21.1 | 55% | 34 | 76.33 | 1017.1 | ||||||
07 | 16:51 | SW 17 G 31 | 16.09 | Mostly Cloudy | SCT047 BKN250 | 32.2 | 20 | 48% | 34 | 76.35 | 1017.1 | ||||||
07 | 15:51 | S 19 | 16.09 | Mostly Cloudy | SCT046 BKN250 | 31.7 | 21.1 | 53% | 35 | 76.4 | 1017.8 | ||||||
07 | 14:51 | W 11 | 16.09 | Mostly Cloudy | SCT045 BKN250 | 31.7 | 20 | 50% | 34 | 76.45 | 1018.5 | ||||||
07 | 13:51 | S 15 | 16.09 | Mostly Cloudy | FEW042 SCT055 BKN250 | 31.7 | 20.6 | 52% | 34 | 76.48 | 1018.9 | ||||||
07 | 12:51 | S 19 G 31 | 16.09 | Mostly Cloudy | FEW044 BKN055 BKN250 | 30.6 | 20 | 31.7 | 23.9 | 53% | 33 | 76.5 | 1019.4 | ||||
07 | 11:51 | S 15 | 16.09 | Mostly Cloudy | FEW044 BKN250 | 30 | 20 | 55% | 32 | 76.53 | 1019.7 | ||||||
07 | 10:51 | S 19 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 29.4 | 19.4 | 55% | 31 | 76.61 | 1020.6 | ||||||
07 | 09:51 | S 13 | 16.09 | Mostly Cloudy | BKN250 | 28.9 | 19.4 | 57% | 30 | 76.58 | 1020.4 | ||||||
07 | 08:51 | S 13 | 16.09 | Mostly Cloudy | BKN250 | 27.2 | 19.4 | 62% | 29 | 76.58 | 1020.3 | ||||||
07 | 07:51 | S 11 | 16.09 | Mostly Cloudy | FEW050 BKN250 | 25 | 19.4 | 71% | 26 | 76.61 | 1020.8 | ||||||
07 | 06:51 | S 9 | 16.09 | A Few Clouds | FEW050 FEW250 | 23.9 | 18.9 | 25 | 22.8 | 74% | 25 | 76.63 | 1021.0 | ||||
07 | 05:51 | SE 9 | 16.09 | A Few Clouds | FEW250 | 22.8 | 18.9 | 79% | 76.61 | 1020.9 | |||||||
07 | 04:51 | S 7 | 16.09 | Partly Cloudy | FEW150 SCT250 | 23.3 | 18.9 | 76% | 76.63 | 1021.1 | |||||||
07 | 03:51 | S 6 | 16.09 | Mostly Cloudy | SCT150 BKN250 | 23.9 | 18.9 | 74% | 25 | 76.63 | 1021.3 | ||||||
07 | 02:51 | S 7 | 14.48 | Mostly Cloudy | BKN150 BKN250 | 24.4 | 19.4 | 74% | 25 | 76.63 | 1021.2 | ||||||
07 | 01:51 | Calm | 16.09 | Overcast | BKN160 OVC250 | 25 | 19.4 | 71% | 26 | 76.68 | 1021.6 | ||||||
07 | 00:51 | SW 6 | 16.09 | Overcast | BKN140 OVC250 | 25 | 19.4 | 28.9 | 24.4 | 71% | 26 | 76.68 | 1021.7 | ||||
06 | 23:51 | S 7 | 16.09 | Overcast | BKN180 OVC250 | 25 | 19.4 | 71% | 26 | 76.71 | 1022.0 | ||||||
06 | 22:51 | SE 9 | 16.09 | Mostly Cloudy | BKN150 BKN250 | 25 | 18.9 | 69% | 26 | 76.71 | 1022.0 | ||||||
06 | 21:51 | SE 13 | 16.09 | Mostly Cloudy | FEW120 BKN210 BKN250 | 25 | 18.3 | 66% | 26 | 76.68 | 1021.9 | ||||||
06 | 20:51 | E 13 | 16.09 | Mostly Cloudy | SCT120 BKN250 | 25.6 | 18.3 | 64% | 27 | 76.66 | 1021.5 | ||||||
06 | 19:51 | SE 17 | 16.09 | Mostly Cloudy | FEW050 FEW120 BKN250 | 27.2 | 17.8 | 57% | 28 | 76.63 | 1021.1 | ||||||
06 | 18:51 | E 17 | 16.09 | Mostly Cloudy | SCT055 BKN250 | 28.3 | 17.2 | 30.6 | 28.3 | 51% | 29 | 76.63 | 1021.1 | ||||
06 | 17:51 | E 11 | 16.09 | Mostly Cloudy | SCT055 BKN250 | 28.3 | 17.2 | 51% | 29 | 76.63 | 1021.1 | ||||||
06 | 16:51 | E 15 | 16.09 | Mostly Cloudy | SCT055 BKN250 | 30 | 15 | 40% | 30 | 76.63 | 1021.2 | ||||||
06 | 15:51 | S 6 | 16.09 | Mostly Cloudy | SCT055 BKN250 | 30 | 15.6 | 42% | 30 | 76.68 | 1021.6 | ||||||
06 | 14:51 | S 15 | 16.09 | Mostly Cloudy | BKN055 BKN250 | 30 | 16.7 | 45% | 30 | 76.71 | 1022.1 | ||||||
06 | 13:51 | SW 13 | 16.09 | Partly Cloudy | SCT050 SCT075 SCT300 | 29.4 | 16.1 | 45% | 30 | 76.76 | 1023.0 | ||||||
06 | 12:51 | S 13 | 16.09 | Partly Cloudy | SCT050 SCT075 SCT300 | 29.4 | 16.1 | 29.4 | 20.6 | 45% | 30 | 76.84 | 1023.9 | ||||
06 | 11:51 | S 9 | 16.09 | Partly Cloudy | SCT050 SCT300 | 28.9 | 16.7 | 48% | 29 | 76.86 | 1024.1 | ||||||
06 | 10:51 | S 13 | 16.09 | Partly Cloudy | SCT041 SCT300 | 27.2 | 16.1 | 51% | 28 | 76.84 | 1023.7 | ||||||
06 | 09:51 | S 11 | 11.27 | A Few Clouds | FEW035 FEW300 | 26.7 | 18.3 | 60% | 28 | 76.84 | 1023.8 | ||||||
06 | 07:51 | SE 9 | 8.05 | A Few Clouds with Haze | FEW250 | 23.3 | 20.6 | 85% | 76.86 | 1024.2 | |||||||
06 | 06:51 | NE 6 | 6.44 | Fog/Mist | FEW250 | 20.6 | 18.3 | 20.6 | 18.3 | 87% | 76.84 | 1024.1 | |||||
06 | 05:51 | N 6 | 6.44 | Fog/Mist | FEW250 | 18.9 | 17.8 | 93% | 76.81 | 1023.7 | |||||||
06 | 04:51 | N 6 | 8.05 | Fog/Mist | CLR | 19.4 | 17.8 | 91% | 76.78 | 1023.2 | |||||||
06 | 03:51 | Calm | 8.05 | Smoke | CLR | 19.4 | 17.8 | 91% | 76.78 | 1023.1 | |||||||
06 | 02:51 | N 7 | 8.05 | Smoke | CLR | 20 | 17.8 | 87% | 76.78 | 1023.3 | |||||||
06 | 01:51 | N 9 | 8.05 | Smoke | CLR | 19.4 | 17.8 | 91% | 76.81 | 1023.6 | |||||||
06 | 00:51 | N 7 | 8.05 | Smoke | CLR | 20.6 | 18.3 | 26.1 | 20.6 | 87% | 76.81 | 1023.5 | |||||
05 | 23:51 | N 7 | 9.66 | Smoke | CLR | 21.1 | 18.3 | 84% | 76.81 | 1023.6 | |||||||
05 | 22:51 | NE 17 | 9.66 | Smoke | CLR | 22.2 | 18.3 | 79% | 76.81 | 1023.4 | |||||||
05 | 21:51 | E 15 G 30 | 11.27 | Fair | CLR | 22.8 | 17.8 | 74% | 76.81 | 1023.5 | |||||||
05 | 20:51 | E 20 | 11.27 | Fair | CLR | 23.3 | 16.7 | 67% | 76.78 | 1023.1 | |||||||
05 | 19:51 | NE 19 | 8.05 | Smoke | FEW250 | 24.4 | 15.6 | 58% | 26 | 76.76 | 1022.9 | ||||||
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) |