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. | ||||||||||||||||
| 06 | 22:51 | S 17 | 16.09 | Fair | CLR | 15.6 | 13.9 | 90% | 75.67 | 1008.6 | |||||||
| 06 | 21:51 | SW 20 | 16.09 | Mostly Cloudy | BKN110 | 16.1 | 14.4 | 90% | 75.74 | 1009.8 | |||||||
| 06 | 20:51 | SW 17 | 16.09 | Fair | CLR | 16.1 | 13.9 | 87% | 75.79 | 1010.6 | |||||||
| 06 | 19:51 | SW 22 | 16.09 | Fair | CLR | 16.7 | 13.9 | 84% | 75.74 | 1010.0 | |||||||
| 06 | 18:51 | SW 26 | 16.09 | A Few Clouds | FEW110 | 17.2 | 14.4 | 84% | 75.77 | 1010.2 | |||||||
| 06 | 17:51 | S 7 | 12.87 | Fair | CLR | 13.3 | 12.8 | 17.2 | 10 | 97% | 75.72 | 1009.6 | 0.46 | ||||
| 06 | 16:51 | S 13 | 16.09 | Fair | CLR | 16.1 | 15.6 | 97% | 75.72 | 1009.7 | 0.03 | ||||||
| 06 | 15:51 | SW 22 | 14.48 | Light Rain | FEW075 OVC100 | 16.1 | 15.6 | 97% | 75.77 | 1010.5 | 0.33 | ||||||
| 06 | 14:51 | SW 19 | 6.44 | Rain Fog/Mist | BKN036 BKN070 OVC100 | 15.6 | 15 | 96% | 75.87 | 1011.6 | 0.05 | 0.1 | |||||
| 06 | 13:51 | SW 24 | 12.87 | Light Rain | FEW009 BKN043 OVC075 | 15 | 14.4 | 96% | 75.79 | 1010.7 | |||||||
| 06 | 12:51 | S 17 | 6.44 | Light Rain Fog/Mist | BKN002 OVC007 | 13.3 | 13.3 | 100% | 75.84 | 1011.3 | 0.05 | ||||||
| 06 | 11:51 | SE 17 | 1.61 | Light Rain Fog/Mist | VV001 | 10 | 10 | 10 | 3.9 | 100% | 8 | 75.87 | 1011.9 | 0.18 | 1.78 | ||
| 06 | 10:51 | S 17 | 6.44 | Light Rain Fog/Mist | FEW080 OVC100 | 9.4 | 9.4 | 100% | 7 | 76.02 | 1014.0 | 0.15 | |||||
| 06 | 09:51 | SE 6 | 4.83 | Thunderstorm in Vicinity Rain Fog/Mist | FEW046 BKN075 OVC090 | 8.3 | 8.3 | 100% | 76.07 | 1014.8 | 1.42 | ||||||
| 06 | 08:51 | Calm | 1.21 | Thunderstorm in Vicinity Light Rain Fog | VV002 | 5 | 5 | 100% | 76.1 | 1015.4 | 0.03 | 0.03 | |||||
| 06 | 07:51 | Calm | 0.40 | Fog | VV002 | 4.4 | 4.4 | 100% | 76.15 | 1015.9 | |||||||
| 06 | 06:51 | E 6 | 0.24 | Fog | VV001 | 3.9 | 3.9 | 100% | 76.12 | 1015.8 | |||||||
| 06 | 05:51 | Calm | 0.40 | Fog | VV002 | 4.4 | 4.4 | 4.4 | 2.8 | 100% | 76.2 | 1016.6 | |||||
| 06 | 04:51 | E 6 | 0.40 | Fog | VV002 | 3.3 | 3.3 | 100% | 76.2 | 1016.5 | |||||||
| 06 | 03:51 | E 7 | 0.80 | Fog | VV002 | 2.8 | 2.8 | 100% | 1 | 76.2 | 1016.7 | ||||||
| 06 | 02:51 | Calm | 1.21 | Fog/Mist | VV003 | 2.8 | 2.8 | 100% | 76.23 | 1017.0 | |||||||
| 06 | 01:51 | Calm | 0.80 | Fog | VV002 | 2.8 | 2.8 | 100% | 76.3 | 1018.1 | |||||||
| 06 | 00:51 | Calm | 0.40 | Fog | VV002 | 3.9 | 3.9 | 100% | 76.28 | 1017.7 | |||||||
| 05 | 23:51 | Calm | 0.40 | Fog | VV002 | 3.9 | 3.9 | 3.9 | 2.8 | 100% | 76.35 | 1018.4 | |||||
| 05 | 22:51 | Calm | 0.40 | Fog | VV002 | 3.9 | 3.9 | 100% | 76.33 | 1018.5 | |||||||
| 05 | 21:51 | Calm | 2.01 | Fog/Mist | OVC003 | 3.9 | 3.9 | 100% | 76.33 | 1018.5 | |||||||
| 05 | 20:51 | N 6 | 0.80 | Fog | VV004 | 3.3 | 3.3 | 100% | 76.3 | 1018.2 | |||||||
| 05 | 19:51 | Calm | 0.80 | Fog | VV002 | 3.3 | 3.3 | 100% | 76.3 | 1018.2 | |||||||
| 05 | 18:51 | Calm | 0.80 | Fog | VV002 | 2.8 | 2.8 | 100% | 76.25 | 1017.5 | |||||||
| 05 | 17:51 | E 11 | 4.02 | Fog/Mist | OVC003 | 3.9 | 3.9 | 6.7 | 3.9 | 100% | 1 | 76.23 | 1016.9 | ||||
| 05 | 16:51 | NE 7 | 4.83 | Fog/Mist | BKN003 OVC007 | 5 | 5 | 100% | 4 | 76.23 | 1016.9 | ||||||
| 05 | 15:51 | NE 6 | 12.87 | Overcast | OVC003 | 6.1 | 6.1 | 100% | 76.2 | 1016.6 | |||||||
| 05 | 14:51 | N 7 | 14.48 | Overcast | OVC003 | 6.1 | 5.6 | 97% | 5 | 76.2 | 1016.5 | ||||||
| 05 | 13:51 | N 9 | 4.83 | Fog/Mist | OVC003 | 5.6 | 5.6 | 100% | 4 | 76.12 | 1015.6 | ||||||
| 05 | 12:51 | N 7 | 1.61 | Fog/Mist | OVC002 | 5.6 | 5 | 96% | 4 | 76.15 | 1015.9 | ||||||
| 05 | 11:51 | NE 7 | 1.61 | Fog/Mist | OVC002 | 5.6 | 5.6 | 5.6 | 3.3 | 100% | 4 | 76.15 | 1016.1 | ||||
| 05 | 10:51 | N 7 | 1.21 | Fog/Mist | VV002 | 5 | 5 | 100% | 4 | 76.17 | 1016.3 | ||||||
| 05 | 09:51 | N 7 | 0.24 | Fog | VV002 | 4.4 | 4.4 | 100% | 3 | 76.17 | 1016.4 | ||||||
| 05 | 08:51 | NE 11 | 0.24 | Fog | VV002 | 4.4 | 4.4 | 100% | 2 | 76.15 | 1016.1 | ||||||
| 05 | 07:51 | N 9 | 0.24 | Fog | VV002 | 3.9 | 3.9 | 100% | 2 | 76.15 | 1015.9 | ||||||
| 05 | 06:51 | N 9 | 0.24 | Fog | VV002 | 3.3 | 3.3 | 100% | 1 | 76.12 | 1015.6 | ||||||
| 05 | 05:51 | NE 6 | 0.24 | Fog | VV002 | 3.3 | 3.3 | 3.3 | 2.8 | 100% | 76.12 | 1015.8 | |||||
| 05 | 04:51 | Calm | 0.40 | Fog | VV002 | 3.3 | 3.3 | 100% | 76.15 | 1016.0 | |||||||
| 05 | 03:51 | NE 6 | 0.40 | Fog | VV001 | 2.8 | 2.8 | 100% | 76.07 | 1015.1 | |||||||
| 05 | 02:51 | N 6 | 0.40 | Fog | VV001 | 2.8 | 2.8 | 100% | 76.12 | 1015.8 | |||||||
| 05 | 01:51 | Calm | 0.40 | Fog | VV001 | 2.8 | 2.8 | 100% | 76.15 | 1016.2 | |||||||
| 05 | 00:51 | N 6 | 0.40 | Fog | VV002 | 2.8 | 2.8 | 100% | 76.17 | 1016.4 | |||||||
| 04 | 23:51 | N 6 | 1.61 | Fog/Mist | VV002 | 2.8 | 2.8 | 2.8 | 2.2 | 100% | 76.23 | 1017.1 | 0.03 | ||||
| 04 | 22:51 | NE 6 | 4.02 | Fog/Mist | OVC002 | 2.8 | 2.8 | 100% | 76.25 | 1017.6 | |||||||
| 04 | 21:51 | NE 9 | 1.61 | Fog/Mist | VV002 | 2.8 | 2.2 | 96% | 1 | 76.25 | 1017.7 | ||||||
| 04 | 20:51 | E 11 | 0.80 | Fog | VV002 | 2.8 | 2.8 | 100% | 0 | 76.25 | 1017.5 | 0.03 | |||||
| 04 | 19:51 | NE 6 | 2.01 | Light Rain Fog/Mist | OVC002 | 2.8 | 2.8 | 100% | 76.28 | 1018.1 | 0.03 | ||||||
| 04 | 18:51 | Calm | 2.01 | Fog/Mist | OVC002 | 2.8 | 2.8 | 100% | 76.35 | 1019.1 | |||||||
| 04 | 17:51 | N 6 | 2.01 | Fog/Mist | OVC006 | 2.8 | 2.8 | 5 | 2.8 | 100% | 76.35 | 1019.0 | |||||
| 04 | 16:51 | NE 7 | 2.82 | Fog/Mist | BKN012 OVC017 | 2.8 | 2.2 | 96% | 1 | 76.35 | 1018.9 | ||||||
| 04 | 15:51 | E 11 | 12.87 | Overcast | OVC013 | 3.9 | 1.1 | 82% | 1 | 76.38 | 1019.4 | ||||||
| 04 | 14:51 | NE 11 | 12.87 | Overcast | OVC014 | 4.4 | 1.1 | 79% | 2 | 76.43 | 1019.8 | ||||||
| 04 | 13:51 | NE 13 | 12.87 | Overcast | OVC021 | 4.4 | 1.1 | 79% | 2 | 76.48 | 1020.5 | ||||||
| 04 | 12:51 | NE 17 | 11.27 | Overcast | OVC020 | 4.4 | 0.6 | 77% | 1 | 76.53 | 1021.2 | ||||||
| 04 | 11:51 | NE 13 | 8.05 | Fog/Mist | CLR | 2.8 | 1.1 | 3.3 | -1.7 | 89% | -0 | 76.61 | 1022.4 | ||||
| 04 | 10:51 | E 15 | 4.83 | Fog/Mist | FEW005 | 2.8 | 1.7 | 93% | -1 | 76.66 | 1022.9 | ||||||
| 04 | 09:51 | NE 6 | 3.22 | Fog/Mist | BKN004 | 1.7 | 1.7 | 100% | 76.73 | 1024.2 | |||||||
| 04 | 08:51 | NE 6 | 0.40 | Fog | VV002 | 1.1 | 0.6 | 97% | 76.73 | 1024.3 | |||||||
| 04 | 07:51 | Calm | 0.24 | Freezing Fog | VV001 | -0.6 | -0.6 | 100% | 76.76 | 1024.6 | |||||||
| 04 | 06:51 | Calm | 0.40 | Freezing Fog | VV001 | -1.7 | -1.7 | 100% | 76.76 | 1024.6 | |||||||
| 04 | 05:51 | Calm | 0.40 | Freezing Fog | VV001 | -1.1 | -1.7 | 0 | -1.7 | 96% | 76.73 | 1024.2 | |||||
| 04 | 04:51 | S 6 | 0.40 | Freezing Fog | VV001 | -1.1 | -1.1 | 100% | 76.76 | 1024.5 | |||||||
| 04 | 03:51 | Calm | 0.40 | Freezing Fog | VV001 | -1.7 | -1.7 | 100% | 76.71 | 1024.1 | |||||||
| 04 | 02:51 | N 7 | 0.40 | Freezing Fog | VV001 | -1.1 | -1.1 | 100% | -3 | 76.73 | 1024.1 | ||||||
| 04 | 01:51 | N 7 | 0.40 | Freezing Fog | VV001 | -0.6 | -0.6 | 100% | -3 | 76.76 | 1024.6 | ||||||
| 04 | 00:51 | N 11 | 0.40 | Freezing Fog | VV001 | -0.6 | -0.6 | 100% | -4 | 76.76 | 1024.3 | ||||||
| 03 | 23:51 | W 7 | 0.40 | Fog | VV002 | 0 | 0 | 1.7 | -1.7 | 100% | -2 | 76.73 | 1024.2 | ||||
| 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) | |||||||||||||||