Weather observations for the past three days for
Chicago/Waukegan Regional 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. | ||||||||||||||||
| 29 | 11:51 | SW 22 | 16.09 | Mostly Cloudy | BKN031 | 31.1 | 24.4 | 68% | 37 | 75.97 | 1011.4 | ||||||
| 29 | 10:51 | S 22 | 16.09 | Mostly Cloudy | BKN022 | 30 | 25 | 75% | 36 | 75.97 | 1011.2 | ||||||
| 29 | 09:51 | SW 20 G 39 | 16.09 | Partly Cloudy | SCT017 | 28.9 | 24.4 | 77% | 34 | 75.97 | 1011.5 | ||||||
| 29 | 08:51 | S 31 G 44 | 16.09 | Partly Cloudy | SCT015 | 27.8 | 24.4 | 82% | 32 | 75.97 | 1011.5 | ||||||
| 29 | 07:51 | S 24 | 16.09 | Fair | CLR | 26.7 | 23.9 | 85% | 29 | 76 | 1011.8 | ||||||
| 29 | 06:51 | S 19 | 16.09 | Fair | CLR | 25 | 23.3 | 25 | 20.6 | 90% | 26 | 75.97 | 1011.9 | ||||
| 29 | 05:51 | S 17 | 16.09 | Fair | CLR | 22.8 | 21.7 | 94% | 75.97 | 1011.7 | |||||||
| 29 | 04:51 | S 9 | 16.09 | Fair | CLR | 21.7 | 20.6 | 94% | 75.97 | 1011.8 | |||||||
| 29 | 03:51 | S 11 | 16.09 | Fair | CLR | 21.7 | 20.6 | 94% | 75.97 | 1012.0 | |||||||
| 29 | 02:51 | SE 11 | 16.09 | A Few Clouds | FEW120 | 20.6 | 19.4 | 93% | 76 | 1012.2 | |||||||
| 29 | 01:51 | E 13 | 16.09 | Overcast | OVC110 | 20.6 | 19.4 | 93% | 76 | 1012.2 | |||||||
| 29 | 00:51 | SE 11 | 16.09 | Mostly Cloudy | BKN110 | 23.3 | 21.1 | 24.4 | 20 | 88% | 76.02 | 1012.4 | |||||
| 28 | 23:51 | S 15 | 16.09 | Overcast | FEW032 OVC110 | 23.9 | 20.6 | 82% | 24 | 76 | 1011.9 | ||||||
| 28 | 22:51 | SE 17 G 31 | 16.09 | Overcast | OVC110 | 23.9 | 20 | 79% | 24 | 75.97 | 1011.6 | ||||||
| 28 | 21:51 | SE 15 | 16.09 | Fair | CLR | 22.2 | 20 | 87% | 75.97 | 1011.7 | |||||||
| 28 | 20:51 | SE 11 | 16.09 | Fair | CLR | 20.6 | 18.9 | 90% | 75.92 | 1011.3 | |||||||
| 28 | 19:51 | E 13 | 16.09 | Partly Cloudy | SCT110 | 20.6 | 18.9 | 90% | 75.92 | 1011.5 | |||||||
| 28 | 18:51 | E 11 | 16.09 | Fair | CLR | 21.1 | 18.9 | 23.9 | 20 | 87% | 75.87 | 1010.5 | 0.03 | ||||
| 28 | 17:51 | E 13 | 16.09 | Fair | CLR | 20.6 | 18.3 | 87% | 75.67 | 1008.1 | |||||||
| 28 | 16:51 | S 20 G 39 | 16.09 | A Few Clouds | FEW024 | 21.1 | 19.4 | 90% | 75.79 | 1009.6 | 0.03 | ||||||
| 28 | 15:51 | SE 7 | 16.09 | Partly Cloudy | FEW075 SCT100 SCT120 | 21.7 | 18.3 | 81% | 76.15 | 1014.3 | |||||||
| 28 | 14:51 | NE 9 | 16.09 | Fair | CLR | 22.8 | 18.9 | 79% | 76.17 | 1014.6 | |||||||
| 28 | 13:51 | E 11 | 16.09 | Fair | CLR | 23.3 | 18.9 | 76% | 76.15 | 1014.4 | |||||||
| 28 | 12:51 | E 9 | 16.09 | Fair | CLR | 23.3 | 18.9 | 23.9 | 18.3 | 76% | 76.1 | 1013.8 | |||||
| 28 | 11:51 | SE 11 | 16.09 | Fair | CLR | 23.3 | 18.9 | 76% | 76.1 | 1013.6 | |||||||
| 28 | 10:51 | E 15 | 16.09 | Fair | CLR | 23.3 | 18.9 | 76% | 76.05 | 1013.0 | |||||||
| 28 | 09:51 | E 13 | 16.09 | Fair | CLR | 22.2 | 18.3 | 79% | 76.05 | 1013.2 | |||||||
| 28 | 08:51 | SE 13 | 16.09 | Fair | CLR | 21.7 | 17.8 | 79% | 76.1 | 1013.6 | |||||||
| 28 | 07:51 | E 11 | 16.09 | Fair | CLR | 20 | 16.7 | 81% | 76.02 | 1012.9 | |||||||
| 28 | 06:51 | NE 6 | 16.09 | Fair | CLR | 18.3 | 16.1 | 18.3 | 16.7 | 87% | 76.05 | 1013.2 | |||||
| 28 | 05:51 | Calm | 16.09 | Mostly Cloudy | BKN055 | 16.7 | 15.6 | 93% | 76.02 | 1012.7 | |||||||
| 28 | 04:51 | NE 6 | 16.09 | Mostly Cloudy | BKN060 | 17.2 | 15 | 87% | 76.02 | 1012.6 | |||||||
| 28 | 03:51 | N 6 | 16.09 | Overcast | OVC060 | 17.8 | 15 | 84% | 76.05 | 1012.9 | |||||||
| 28 | 02:51 | NE 9 | 16.09 | Overcast | FEW046 OVC060 | 17.8 | 15 | 84% | 76.02 | 1012.8 | |||||||
| 28 | 00:51 | NE 9 | 16.09 | Overcast | BKN037 OVC060 | 17.8 | 14.4 | 19.4 | 17.2 | 81% | 76.07 | 1013.6 | |||||
| 27 | 23:51 | NE 11 | 16.09 | Mostly Cloudy | BKN060 | 17.2 | 13.9 | 81% | 76.1 | 1013.8 | |||||||
| 27 | 22:51 | NE 11 | 16.09 | Fair | CLR | 17.2 | 13.9 | 81% | 76.12 | 1014.0 | |||||||
| 27 | 21:51 | N 13 | 16.09 | Fair | CLR | 17.2 | 13.9 | 81% | 76.12 | 1014.3 | |||||||
| 27 | 20:51 | N 11 | 16.09 | Fair | CLR | 17.2 | 13.9 | 81% | 76.1 | 1014.0 | |||||||
| 27 | 19:51 | NE 13 | 16.09 | Fair | CLR | 18.3 | 15 | 81% | 76.07 | 1013.6 | |||||||
| 27 | 18:51 | NE 19 | 16.09 | Partly Cloudy | SCT070 | 19.4 | 15.6 | 22.8 | 19.4 | 79% | 76.1 | 1013.8 | |||||
| 27 | 17:51 | NE 17 | 16.09 | Fair | CLR | 21.1 | 16.1 | 73% | 76.1 | 1013.8 | |||||||
| 27 | 16:51 | NE 17 | 16.09 | Partly Cloudy | SCT070 | 21.7 | 16.1 | 71% | 76.12 | 1014.2 | |||||||
| 27 | 15:51 | E 11 | 16.09 | Fair | CLR | 21.7 | 16.1 | 71% | 76.15 | 1014.6 | |||||||
| 27 | 14:51 | E 19 | 16.09 | Fair | CLR | 21.7 | 16.1 | 71% | 76.17 | 1014.7 | |||||||
| 27 | 13:51 | E 19 | 16.09 | Partly Cloudy | FEW010 SCT075 | 21.7 | 16.1 | 71% | 76.25 | 1015.7 | |||||||
| 27 | 12:51 | E 17 | 16.09 | A Few Clouds | FEW011 | 20.6 | 16.7 | 21.1 | 17.2 | 78% | 76.25 | 1015.8 | |||||
| 27 | 11:51 | E 17 | 16.09 | Partly Cloudy | SCT011 | 20 | 17.2 | 84% | 76.25 | 1015.9 | |||||||
| 27 | 10:51 | NE 15 | 16.09 | Fair | CLR | 20.6 | 17.2 | 81% | 76.25 | 1015.9 | |||||||
| 27 | 09:51 | E 13 | 16.09 | Partly Cloudy | SCT075 | 20 | 16.7 | 81% | 76.25 | 1016.0 | |||||||
| 27 | 08:51 | E 15 | 16.09 | NULL | NULL | 18.9 | 16.1 | 84% | 76.28 | 1016.4 | |||||||
| 27 | 07:51 | NE 9 | 16.09 | Mostly Cloudy | BKN075 | 17.8 | 15.6 | 87% | 76.28 | 1016.4 | |||||||
| 27 | 06:51 | NE 11 | 16.09 | Overcast | OVC075 | 17.2 | 15 | 17.2 | 15.6 | 87% | 76.25 | 1016.1 | |||||
| 27 | 05:51 | NE 9 | 16.09 | Mostly Cloudy | BKN070 | 16.7 | 15 | 90% | 76.23 | 1015.8 | |||||||
| 27 | 04:51 | NE 9 | 16.09 | Overcast | OVC070 | 16.1 | 15 | 93% | 76.2 | 1015.5 | |||||||
| 27 | 03:51 | NE 9 | 16.09 | Overcast | OVC065 | 16.1 | 15 | 93% | 76.23 | 1015.6 | |||||||
| 27 | 02:51 | NE 11 | 16.09 | Overcast | OVC075 | 15.6 | 14.4 | 93% | 76.23 | 1015.7 | |||||||
| 27 | 01:51 | NE 11 | 16.09 | Overcast | BKN080 OVC095 | 15.6 | 14.4 | 93% | 76.25 | 1016.0 | |||||||
| 27 | 00:51 | N 9 | 16.09 | Overcast | OVC080 | 15.6 | 14.4 | 16.1 | 13.9 | 93% | 76.3 | 1016.7 | |||||
| 26 | 23:51 | NE 6 | 16.09 | Overcast | FEW065 OVC080 | 15.6 | 13.9 | 90% | 76.33 | 1017.1 | |||||||
| 26 | 22:51 | NE 11 | 16.09 | Overcast | OVC075 | 14.4 | 13.9 | 97% | 76.35 | 1017.7 | |||||||
| 26 | 21:51 | NE 6 | 16.09 | Overcast | FEW004 BKN075 OVC095 | 14.4 | 13.3 | 93% | 76.35 | 1017.6 | |||||||
| 26 | 20:51 | NE 7 | 8.05 | Fog/Mist | OVC002 | 13.9 | 13.3 | 96% | 76.33 | 1017.3 | |||||||
| 26 | 19:51 | NE 13 | 4.83 | Fog/Mist | BKN003 | 13.9 | 13.3 | 96% | 76.35 | 1017.4 | |||||||
| 26 | 18:51 | N 13 | 16.09 | Fair | CLR | 16.1 | 13.9 | 18.3 | 16.1 | 87% | 76.33 | 1017.4 | |||||
| 26 | 17:51 | NE 13 | 16.09 | Fair | CLR | 17.8 | 14.4 | 81% | 76.33 | 1017.4 | |||||||
| 26 | 16:51 | NE 9 | 16.09 | Fair | CLR | 17.2 | 14.4 | 84% | 76.35 | 1017.7 | |||||||
| 26 | 15:51 | E 17 | 16.09 | A Few Clouds | FEW010 | 18.3 | 15 | 81% | 76.4 | 1018.2 | |||||||
| 26 | 14:51 | NE 15 | 16.09 | A Few Clouds | FEW010 | 17.2 | 14.4 | 84% | 76.43 | 1018.7 | |||||||
| 26 | 13:51 | NE 11 | 16.09 | Partly Cloudy | SCT010 | 18.3 | 15 | 81% | 76.45 | 1018.8 | |||||||
| 26 | 12:51 | NE 11 | 16.09 | Mostly Cloudy | BKN009 | 16.1 | 14.4 | 17.8 | 15 | 90% | 76.45 | 1019.0 | |||||
| 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) | |||||||||||||||