


Weather observations for the past three days for
Chicago, Chicago-O'Hare International Airport
Date | Time (cdt) | 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. | Min. | ||||||||||||||||
03 | 09:51 | S 14 G 21 | 10.00 | Overcast | OVC250 | 79 | 63 | 58% | 81 | 29.86 | 1010.4 | ||||||
03 | 08:51 | S 12 G 18 | 10.00 | Overcast | OVC250 | 75 | 62.1 | 64% | 77 | 29.88 | 1011.4 | ||||||
03 | 07:51 | S 12 | 10.00 | Overcast | OVC250 | 73 | 61 | 66% | 29.9 | 1011.9 | |||||||
03 | 06:51 | S 10 | 10.00 | Overcast | OVC250 | 70 | 57.9 | 72 | 68 | 66% | 29.91 | 1012.2 | |||||
03 | 05:51 | S 9 | 10.00 | Mostly Cloudy | BKN300 | 69.1 | 55 | 61% | 29.89 | 1011.8 | |||||||
03 | 04:51 | S 10 | 10.00 | Mostly Cloudy | BKN300 | 69.1 | 53.1 | 57% | 29.89 | 1011.7 | |||||||
03 | 03:51 | S 8 | 10.00 | Mostly Cloudy | BKN300 | 69.1 | 52 | 55% | 29.9 | 1012.1 | |||||||
03 | 02:51 | S 10 | 10.00 | Mostly Cloudy | BKN300 | 70 | 50 | 49% | 29.88 | 1011.5 | |||||||
03 | 01:51 | S 9 | 10.00 | Mostly Cloudy | BKN300 | 71.1 | 48.9 | 46% | 29.89 | 1011.7 | |||||||
03 | 00:51 | S 10 | 10.00 | Partly Cloudy | SCT300 | 71.1 | 46.9 | 82.9 | 71.1 | 42% | 29.89 | 1011.5 | |||||
02 | 23:51 | S 12 | 10.00 | Partly Cloudy | FEW200 SCT300 | 73 | 45 | 37% | 29.9 | 1012.1 | |||||||
02 | 22:51 | S 9 | 10.00 | Mostly Cloudy | BKN250 | 73.9 | 45 | 36% | 29.91 | 1012.4 | |||||||
02 | 21:51 | S 9 | 10.00 | Overcast | OVC250 | 75.9 | 46 | 35% | 78 | 29.91 | 1012.4 | ||||||
02 | 20:51 | S 7 | 10.00 | Overcast | FEW200 OVC250 | 77 | 45 | 32% | 78 | 29.87 | 1011.0 | ||||||
02 | 19:51 | S 7 | 10.00 | Overcast | OVC250 | 81 | 44.1 | 27% | 80 | 29.88 | 1011.3 | ||||||
02 | 18:51 | S 13 G 18 | 10.00 | Overcast | OVC250 | 82.9 | 44.1 | 84 | 78.1 | 25% | 81 | 29.87 | 1011.0 | ||||
02 | 17:51 | S 12 | 10.00 | Overcast | FEW200 OVC250 | 84 | 44.1 | 25% | 82 | 29.89 | 1011.9 | ||||||
02 | 16:51 | S 12 | 10.00 | Overcast | FEW210 OVC250 | 82.9 | 45 | 26% | 81 | 29.9 | 1012.4 | ||||||
02 | 15:51 | S 12 | 10.00 | Overcast | FEW210 OVC250 | 82.9 | 46.9 | 28% | 81 | 29.92 | 1012.8 | ||||||
02 | 14:51 | SW 8 G 17 | 10.00 | Overcast | OVC250 | 82 | 46.9 | 29% | 80 | 29.94 | 1013.4 | ||||||
02 | 13:51 | SW 10 G 20 | 10.00 | Overcast | OVC200 | 80.1 | 44.1 | 28% | 79 | 29.95 | 1014.0 | ||||||
02 | 12:51 | SW 13 G 20 | 10.00 | Overcast | OVC200 | 78.1 | 43 | 79 | 54 | 29% | 78 | 29.97 | 1014.5 | ||||
02 | 11:51 | S 9 | 10.00 | Overcast | OVC200 | 77 | 44.1 | 31% | 78 | 29.98 | 1015.0 | ||||||
02 | 10:51 | S 7 | 10.00 | Overcast | OVC200 | 73.9 | 41 | 31% | 30 | 1015.5 | |||||||
02 | 09:51 | S 8 | 10.00 | Overcast | OVC200 | 70 | 36 | 29% | 30.01 | 1016.0 | |||||||
02 | 08:51 | S 6 | 10.00 | Mostly Cloudy | BKN200 | 64.9 | 34 | 32% | 30.01 | 1016.1 | |||||||
02 | 07:51 | SW 7 | 10.00 | Partly Cloudy | SCT200 | 61 | 34 | 36% | 30.02 | 1016.5 | |||||||
02 | 06:51 | Calm | 10.00 | Partly Cloudy | SCT200 | 54 | 37 | 54 | 50 | 53% | 30.01 | 1016.2 | |||||
02 | 05:51 | Calm | 10.00 | Mostly Cloudy | BKN200 | 51.1 | 35.1 | 54% | 30 | 1015.8 | |||||||
02 | 04:51 | Calm | 10.00 | A Few Clouds | FEW250 | 51.1 | 34 | 52% | 29.99 | 1015.6 | |||||||
02 | 03:51 | Calm | 10.00 | A Few Clouds | FEW250 | 51.1 | 35.1 | 54% | 29.99 | 1015.6 | |||||||
02 | 02:51 | SW 3 | 10.00 | A Few Clouds | FEW250 | 52 | 37 | 57% | 29.98 | 1015.1 | |||||||
02 | 01:51 | S 3 | 10.00 | A Few Clouds | FEW250 | 53.1 | 36 | 52% | 29.98 | 1015.0 | |||||||
02 | 00:51 | S 3 | 10.00 | Fair | CLR | 53.1 | 35.1 | 63 | 53.1 | 51% | 29.98 | 1015.1 | |||||
01 | 23:51 | Calm | 10.00 | Fair | CLR | 55 | 32 | 42% | 29.99 | 1015.3 | |||||||
01 | 22:51 | SE 3 | 10.00 | Fair | CLR | 55 | 30.9 | 40% | 29.98 | 1015.1 | |||||||
01 | 21:51 | E 6 | 10.00 | Fair | CLR | 57 | 28.9 | 34% | 29.97 | 1014.8 | |||||||
01 | 20:51 | E 5 | 10.00 | A Few Clouds | FEW250 | 57.9 | 28.9 | 33% | 29.95 | 1014.2 | |||||||
01 | 19:51 | E 8 | 10.00 | A Few Clouds | FEW250 | 60.1 | 30 | 32% | 29.94 | 1013.9 | |||||||
01 | 18:51 | E 8 | 10.00 | A Few Clouds | FEW250 | 63 | 30.9 | 69.1 | 63 | 30% | 29.93 | 1013.7 | |||||
01 | 17:51 | E 9 | 10.00 | A Few Clouds | FEW250 | 64.9 | 34 | 32% | 29.93 | 1013.6 | |||||||
01 | 16:51 | E 9 | 10.00 | A Few Clouds | FEW250 | 66 | 37 | 34% | 29.94 | 1013.8 | |||||||
01 | 15:51 | E 9 | 10.00 | A Few Clouds | FEW250 | 66.9 | 35.1 | 31% | 29.94 | 1013.8 | |||||||
01 | 14:51 | E 10 | 10.00 | A Few Clouds | FEW200 | 66 | 36 | 33% | 29.94 | 1014.0 | |||||||
01 | 13:51 | E 8 | 10.00 | A Few Clouds | FEW200 | 66.9 | 36 | 32% | 29.94 | 1013.9 | |||||||
01 | 12:51 | NE 7 | 10.00 | Partly Cloudy | SCT200 | 69.1 | 39.9 | 70 | 51.1 | 35% | 29.94 | 1013.8 | |||||
01 | 11:51 | Calm | 10.00 | Partly Cloudy | SCT200 | 66 | 36 | 33% | 29.95 | 1014.0 | |||||||
01 | 10:51 | Vrbl 5 | 10.00 | Partly Cloudy | SCT200 | 64.9 | 35.1 | 33% | 29.95 | 1014.0 | |||||||
01 | 09:51 | N 5 | 10.00 | Partly Cloudy | SCT200 | 63 | 34 | 34% | 29.94 | 1013.8 | |||||||
01 | 08:51 | Calm | 10.00 | Partly Cloudy | SCT200 | 59 | 36 | 42% | 29.93 | 1013.5 | |||||||
01 | 07:51 | N 5 | 10.00 | Partly Cloudy | SCT200 | 55.9 | 37.9 | 51% | 29.93 | 1013.4 | |||||||
01 | 06:51 | Calm | 10.00 | Mostly Cloudy | BKN200 | 51.1 | 42.1 | 51.1 | 46 | 71% | 29.92 | 1013.0 | |||||
01 | 05:51 | Calm | 10.00 | Overcast | BKN200 OVC250 | 48 | 37.9 | 68% | 29.9 | 1012.5 | |||||||
01 | 04:51 | N 5 | 10.00 | Overcast | OVC200 | 46.9 | 37.9 | 71% | 45 | 29.89 | 1012.3 | ||||||
01 | 03:51 | W 3 | 10.00 | Overcast | OVC200 | 46.9 | 37.9 | 71% | 29.88 | 1011.8 | |||||||
01 | 02:51 | Calm | 10.00 | Overcast | OVC200 | 48 | 37.9 | 68% | 29.87 | 1011.5 | |||||||
01 | 01:51 | Calm | 10.00 | Overcast | OVC200 | 50 | 37.9 | 63% | 29.86 | 1011.1 | |||||||
01 | 00:51 | Calm | 10.00 | Overcast | OVC200 | 51.1 | 37.9 | 60.1 | 50 | 61% | 29.85 | 1010.8 | |||||
31 | 23:51 | Calm | 10.00 | Overcast | OVC200 | 52 | 36 | 55% | 29.85 | 1010.6 | |||||||
31 | 22:51 | S 3 | 10.00 | Mostly Cloudy | BKN200 | 53.1 | 36 | 52% | 29.84 | 1010.5 | |||||||
31 | 21:51 | SE 3 | 10.00 | Partly Cloudy | SCT250 | 54 | 34 | 47% | 29.84 | 1010.5 | |||||||
31 | 20:51 | Calm | 10.00 | Partly Cloudy | SCT250 | 55.9 | 32 | 40% | 29.83 | 1010.2 | |||||||
31 | 19:51 | E 8 | 10.00 | Mostly Cloudy | BKN250 | 57 | 33.1 | 41% | 29.84 | 1010.4 | |||||||
31 | 18:51 | NE 8 | 10.00 | Partly Cloudy | SCT250 | 60.1 | 30 | 63 | 60.1 | 32% | 29.84 | 1010.4 | |||||
31 | 17:51 | NE 10 | 10.00 | Partly Cloudy | SCT250 | 61 | 30 | 31% | 29.85 | 1010.9 | |||||||
31 | 16:51 | NE 17 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 30.9 | 31% | 29.85 | 1010.7 | |||||||
31 | 15:51 | NE 14 | 10.00 | Mostly Cloudy | BKN250 | 63 | 33.1 | 33% | 29.85 | 1010.6 | |||||||
31 | 14:51 | NE 13 G 22 | 10.00 | Mostly Cloudy | BKN250 | 62.1 | 37 | 40% | 29.84 | 1010.5 | |||||||
31 | 13:51 | NE 13 | 10.00 | Mostly Cloudy | BKN250 | 61 | 43 | 52% | 29.84 | 1010.5 | |||||||
31 | 12:51 | NE 9 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 45 | 64 | 51.1 | 54% | 29.84 | 1010.2 | |||||
31 | 11:51 | NE 7 | 10.00 | A Few Clouds | FEW250 | 63 | 39.9 | 43% | 29.83 | 1010.0 | |||||||
31 | 10:51 | N 6 | 10.00 | A Few Clouds | FEW035 FEW090 | 61 | 44.1 | 54% | 29.84 | 1010.2 | |||||||
Date | Time (cdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
6 hour | |||||||||||||||||
Temperature (ºF) | Pressure | Precipitation (in) |