Weather observations for the past three days for
Chicago/Waukegan Regional Airport
| Date | Time (cst) | 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 | 04:51 | SW 17 | 16.09 | Fair | CLR | 3.9 | 2.2 | 89% | 0 | 75.74 | 1010.9 | ||||||
| 08 | 03:51 | SW 17 | 16.09 | Fair | CLR | 4.4 | 2.2 | 86% | 1 | 75.77 | 1011.0 | ||||||
| 08 | 02:51 | SW 17 | 16.09 | Fair | CLR | 4.4 | 2.2 | 86% | 1 | 75.79 | 1011.1 | ||||||
| 08 | 01:51 | SW 17 | 16.09 | Fair | CLR | 3.9 | 2.2 | 89% | 0 | 75.82 | 1011.4 | ||||||
| 08 | 00:51 | SW 17 | 16.09 | Fair | CLR | 4.4 | 2.8 | 89% | 1 | 75.79 | 1011.2 | ||||||
| 07 | 23:51 | SW 19 | 16.09 | Fair | CLR | 5 | 2.8 | 5.6 | 1.1 | 86% | 2 | 75.79 | 1011.4 | ||||
| 07 | 22:51 | SW 22 | 16.09 | Fair | CLR | 5 | 3.3 | 89% | 1 | 75.79 | 1011.5 | ||||||
| 07 | 21:51 | SW 20 | 16.09 | Fair | CLR | 3.9 | 2.2 | 89% | 0 | 75.79 | 1011.4 | ||||||
| 07 | 20:51 | S 9 | 12.87 | Fair | CLR | 1.7 | 0.6 | 93% | -1 | 75.79 | 1011.5 | ||||||
| 07 | 19:51 | SE 7 | 16.09 | Fair | CLR | 1.7 | 0.6 | 93% | -0 | 75.84 | 1012.2 | ||||||
| 07 | 18:51 | S 9 | 16.09 | Fair | CLR | 2.2 | 0 | 86% | -0 | 75.84 | 1012.3 | ||||||
| 07 | 17:51 | SE 7 | 16.09 | Fair | CLR | 1.7 | -0.6 | 6.1 | 1.1 | 85% | -0 | 75.84 | 1012.2 | ||||
| 07 | 16:51 | SE 7 | 16.09 | Fair | CLR | 1.7 | 0 | 89% | -0 | 75.87 | 1012.4 | ||||||
| 07 | 15:51 | S 7 | 16.09 | Fair | CLR | 3.9 | 0.6 | 79% | 2 | 75.9 | 1012.6 | ||||||
| 07 | 14:51 | S 11 | 16.09 | Fair | CLR | 5.6 | 0.6 | 71% | 3 | 75.9 | 1012.6 | ||||||
| 07 | 13:51 | SW 11 | 16.09 | Fair | CLR | 4.4 | 0.6 | 77% | 2 | 75.92 | 1012.9 | ||||||
| 07 | 12:51 | SW 11 | 16.09 | Partly Cloudy | SCT004 | 2.8 | 0.6 | 86% | 0 | 75.92 | 1013.0 | ||||||
| 07 | 11:51 | SW 15 | 4.83 | Fog/Mist | OVC003 | 1.1 | 0.6 | 1.1 | 0 | 97% | -3 | 75.95 | 1013.5 | ||||
| 07 | 10:51 | SW 17 | 2.41 | Fog/Mist | OVC002 | 0.6 | 0 | 96% | -4 | 75.97 | 1013.9 | ||||||
| 07 | 09:51 | SW 15 | 0.80 | Fog | OVC002 | 0 | 0 | 100% | -4 | 75.97 | 1013.9 | ||||||
| 07 | 08:51 | W 7 | 2.41 | Fog/Mist | OVC002 | 0 | 0 | 100% | -2 | 75.92 | 1013.0 | ||||||
| 07 | 07:51 | W 7 | 4.02 | Fog/Mist | OVC003 | 0 | 0 | 100% | -2 | 75.9 | 1012.7 | ||||||
| 07 | 06:51 | SW 13 | 4.02 | Fog/Mist | OVC002 | 0.6 | 0 | 96% | -3 | 75.82 | 1011.8 | ||||||
| 07 | 05:51 | W 13 | 4.83 | Fog/Mist | OVC002 | 1.1 | 1.1 | 3.3 | 1.1 | 100% | -2 | 75.77 | 1011.0 | ||||
| 07 | 04:51 | W 15 G 33 | 9.66 | Fog/Mist | OVC003 | 1.7 | 1.1 | 96% | -2 | 75.74 | 1010.6 | ||||||
| 07 | 03:51 | W 17 G 30 | 4.83 | Fog/Mist | OVC003 | 1.7 | 1.7 | 100% | -2 | 75.72 | 1010.3 | ||||||
| 07 | 02:51 | W 17 G 37 | 6.44 | Fog/Mist | OVC003 | 1.7 | 1.7 | 100% | -2 | 75.69 | 1009.9 | ||||||
| 07 | 01:51 | W 20 | 8.05 | Fog/Mist | OVC003 | 2.2 | 2.2 | 100% | -2 | 75.64 | 1009.2 | ||||||
| 07 | 00:51 | W 15 | 9.66 | Fog/Mist | OVC005 | 2.8 | 2.2 | 96% | -1 | 75.57 | 1008.2 | ||||||
| 06 | 23:51 | W 15 | 9.66 | Fog/Mist | BKN006 OVC013 | 3.3 | 2.2 | 3.9 | 3.3 | 93% | 0 | 75.57 | 1008.1 | ||||
| 06 | 22:51 | W 19 | 8.05 | Fog/Mist | OVC006 | 3.3 | 2.2 | 93% | -1 | 75.51 | 1007.7 | ||||||
| 06 | 21:51 | W 20 | 8.05 | Fog/Mist | OVC005 | 3.3 | 2.8 | 97% | -1 | 75.51 | 1007.6 | ||||||
| 06 | 20:51 | W 17 | 8.05 | Fog/Mist | OVC005 | 3.3 | 2.8 | 97% | -0 | 75.46 | 1006.8 | ||||||
| 06 | 19:51 | W 15 | 6.44 | Fog/Mist | OVC006 | 3.9 | 2.8 | 93% | 1 | 75.44 | 1006.4 | ||||||
| 06 | 18:51 | W 11 | 6.44 | Fog/Mist | OVC005 | 3.9 | 3.3 | 96% | 1 | 75.39 | 1006.0 | ||||||
| 06 | 17:51 | W 13 | 4.83 | Fog/Mist | OVC006 | 3.9 | 2.8 | 5 | 3.9 | 93% | 1 | 75.36 | 1005.7 | ||||
| 06 | 16:51 | W 9 | 4.83 | Fog/Mist | OVC009 | 3.9 | 2.8 | 93% | 2 | 75.29 | 1004.6 | ||||||
| 06 | 15:51 | W 7 | 4.83 | Fog/Mist | OVC008 | 4.4 | 2.8 | 89% | 3 | 75.23 | 1003.8 | ||||||
| 06 | 14:51 | W 13 | 4.83 | Fog/Mist | OVC006 | 4.4 | 3.3 | 93% | 2 | 75.21 | 1003.4 | ||||||
| 06 | 13:51 | W 11 | 4.83 | Fog/Mist | OVC006 | 4.4 | 3.3 | 93% | 2 | 75.16 | 1002.7 | ||||||
| 06 | 12:51 | W 9 | 4.83 | Fog/Mist | OVC005 | 4.4 | 3.3 | 93% | 2 | 75.11 | 1002.1 | ||||||
| 06 | 11:51 | W 17 | 4.02 | Fog/Mist | OVC003 | 3.9 | 3.3 | 4.4 | 1.7 | 96% | 0 | 75.11 | 1002.1 | ||||
| 06 | 10:51 | NW 11 | 4.83 | Fog/Mist | BKN005 OVC027 | 4.4 | 3.3 | 93% | 2 | 75.08 | 1001.9 | ||||||
| 06 | 09:51 | Vrbl 9 | 4.02 | Fog/Mist | OVC024 | 3.9 | 3.3 | 96% | 2 | 75.06 | 1001.7 | ||||||
| 06 | 08:51 | NW 7 | 3.22 | Fog/Mist | BKN003 OVC024 | 2.8 | 2.2 | 96% | 1 | 75.06 | 0.0 | ||||||
| 06 | 07:51 | Calm | 4.02 | Fog/Mist | OVC025 | 2.8 | 2.8 | 100% | 75.06 | 1001.7 | |||||||
| 06 | 06:51 | NW 7 | 4.83 | Fog/Mist | BKN028 OVC075 | 2.2 | 2.2 | 100% | 0 | 75.08 | 1001.8 | ||||||
| 06 | 05:51 | Vrbl 7 | 4.83 | Fog/Mist | BKN030 BKN070 OVC090 | 2.8 | 2.2 | 3.3 | 1.7 | 96% | 1 | 75.03 | 1001.1 | ||||
| 06 | 04:51 | E 7 | 4.83 | Fog/Mist | FEW028 BKN065 | 2.8 | 2.2 | 96% | 1 | 75.06 | 1001.6 | ||||||
| 06 | 02:51 | E 11 | 6.44 | Fog/Mist | BKN075 BKN090 | 2.8 | 2.2 | 96% | 0 | 75.23 | 1004.0 | ||||||
| 06 | 01:51 | E 9 | 4.83 | Fog/Mist | OVC085 | 2.2 | 2.2 | 100% | -0 | 75.31 | 1004.8 | ||||||
| 06 | 00:51 | E 7 | 8.05 | Fog/Mist | CLR | 2.8 | 2.2 | 96% | 1 | 75.36 | 1005.6 | ||||||
| 05 | 23:51 | SE 6 | 8.05 | Fog/Mist | CLR | 2.2 | 1.7 | 2.2 | -0.6 | 97% | 75.46 | 1006.9 | |||||
| 05 | 22:51 | SE 11 | 4.83 | Fog/Mist | CLR | 1.7 | 1.1 | 96% | -1 | 75.54 | 1007.9 | ||||||
| 05 | 21:51 | E 6 | 4.83 | Fog/Mist | CLR | 1.1 | 1.1 | 100% | 75.62 | 1009.0 | |||||||
| 05 | 20:51 | SE 7 | 8.05 | Fog/Mist | CLR | 1.7 | 1.1 | 96% | -0 | 75.64 | 1009.4 | ||||||
| 05 | 19:51 | SE 7 | 11.27 | Fair | CLR | 1.7 | 0.6 | 93% | -0 | 75.67 | 1009.9 | ||||||
| 05 | 18:51 | SE 7 | 11.27 | Fair | CLR | 1.7 | 0.6 | 93% | -0 | 75.69 | 1010.2 | ||||||
| 05 | 17:51 | SE 9 | 12.87 | Fair | CLR | 1.1 | 0 | 4.4 | 1.1 | 92% | -1 | 75.72 | 1010.6 | ||||
| 05 | 16:51 | E 7 | 14.48 | Fair | CLR | 1.1 | 0 | 92% | -1 | 75.72 | 1010.6 | ||||||
| 05 | 15:51 | E 9 | 16.09 | Fair | CLR | 2.2 | 0 | 86% | -0 | 75.74 | 1010.9 | ||||||
| 05 | 14:51 | E 9 | 16.09 | Fair | CLR | 2.8 | 0 | 82% | 1 | 75.74 | 1010.8 | ||||||
| 05 | 13:51 | Calm | 16.09 | Fair | CLR | 4.4 | 0.6 | 77% | 75.67 | 1009.8 | |||||||
| 05 | 12:51 | NW 6 | 16.09 | Partly Cloudy | SCT012 | 3.9 | 0.6 | 79% | 75.69 | 1010.1 | |||||||
| 05 | 11:51 | W 9 | 16.09 | A Few Clouds | FEW012 | 2.8 | -0.6 | 3.3 | -1.1 | 79% | 1 | 75.72 | 1010.6 | ||||
| 05 | 10:51 | NW 13 | 16.09 | Partly Cloudy | SCT014 | 2.8 | -0.6 | 79% | -0 | 75.72 | 1010.6 | ||||||
| 05 | 09:51 | W 17 | 16.09 | Fair | CLR | 2.2 | -1.7 | 76% | -2 | 75.69 | 1010.3 | ||||||
| 05 | 08:51 | W 15 | 16.09 | Fair | CLR | 1.1 | -2.2 | 79% | -3 | 75.69 | 1010.2 | ||||||
| 05 | 07:51 | W 11 | 16.09 | Fair | CLR | -0.6 | -3.3 | 82% | -4 | 75.62 | 1009.4 | ||||||
| 05 | 06:51 | SW 17 | 16.09 | Fair | CLR | -0.6 | -3.3 | 82% | -5 | 75.62 | 1009.2 | ||||||
| 05 | 05:51 | SW 19 | 16.09 | Fair | CLR | 0 | -3.3 | 1.1 | -0.6 | 79% | -5 | 75.59 | 1009.0 | ||||
| Date | Time (cst) | 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) | |||||||||||||||