Weather observations for the past three days for
Chicago/Waukegan Regional Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 04 | 12:51 | NE 10 | 7.00 | Overcast | OVC020 | 39.9 | 33.1 | 77% | 34 | 30.13 | 1021.2 | ||||||
| 04 | 11:51 | NE 8 | 5.00 | Fog/Mist | CLR | 37 | 34 | 37.9 | 28.9 | 89% | 32 | 30.16 | 1022.4 | ||||
| 04 | 10:51 | E 9 | 3.00 | Fog/Mist | FEW005 | 37 | 35.1 | 93% | 31 | 30.18 | 1022.9 | ||||||
| 04 | 09:51 | NE 3 | 2.00 | Fog/Mist | BKN004 | 35.1 | 35.1 | 100% | 30.21 | 1024.2 | |||||||
| 04 | 08:51 | NE 3 | 0.25 | Fog | VV002 | 34 | 33.1 | 97% | 30.21 | 1024.3 | |||||||
| 04 | 07:51 | Calm | 0.15 | Freezing Fog | VV001 | 30.9 | 30.9 | 100% | 30.22 | 1024.6 | |||||||
| 04 | 06:51 | Calm | 0.25 | Freezing Fog | VV001 | 28.9 | 28.9 | 100% | 30.22 | 1024.6 | |||||||
| 04 | 05:51 | Calm | 0.25 | Freezing Fog | VV001 | 30 | 28.9 | 32 | 28.9 | 96% | 30.21 | 1024.2 | |||||
| 04 | 04:51 | S 3 | 0.25 | Freezing Fog | VV001 | 30 | 30 | 100% | 30.22 | 1024.5 | |||||||
| 04 | 03:51 | Calm | 0.25 | Freezing Fog | VV001 | 28.9 | 28.9 | 100% | 30.2 | 1024.1 | |||||||
| 04 | 02:51 | N 5 | 0.25 | Freezing Fog | VV001 | 30 | 30 | 100% | 26 | 30.21 | 1024.1 | ||||||
| 04 | 01:51 | N 5 | 0.25 | Freezing Fog | VV001 | 30.9 | 30.9 | 100% | 27 | 30.22 | 1024.6 | ||||||
| 04 | 00:51 | N 7 | 0.25 | Freezing Fog | VV001 | 30.9 | 30.9 | 100% | 25 | 30.22 | 1024.3 | ||||||
| 03 | 23:51 | W 5 | 0.25 | Fog | VV002 | 32 | 32 | 35.1 | 28.9 | 100% | 28 | 30.21 | 1024.2 | ||||
| 03 | 22:51 | W 3 | 2.50 | Fog/Mist | BKN002 | 32 | 32 | 100% | 30.21 | 1024.0 | |||||||
| 03 | 21:51 | Calm | 9.00 | Mostly Cloudy | BKN005 | 33.1 | 30 | 89% | 30.2 | 1023.9 | |||||||
| 03 | 20:51 | N 6 | 10.00 | Overcast | OVC006 | 34 | 30 | 85% | 29 | 30.16 | 1022.3 | ||||||
| 03 | 19:51 | E 3 | 10.00 | Overcast | BKN009 OVC017 | 34 | 30 | 85% | 30.17 | 1022.6 | |||||||
| 03 | 18:51 | Calm | 10.00 | Overcast | OVC011 | 34 | 30 | 85% | 30.18 | 1023.1 | |||||||
| 03 | 17:51 | NE 5 | 10.00 | Overcast | OVC010 | 35.1 | 30 | 39 | 35.1 | 82% | 32 | 30.15 | 1022.1 | ||||
| 03 | 16:51 | NE 9 | 10.00 | Overcast | OVC009 | 35.1 | 30.9 | 85% | 29 | 30.13 | 1021.3 | ||||||
| 03 | 15:51 | E 8 | 10.00 | Overcast | OVC010 | 35.1 | 30.9 | 85% | 29 | 30.13 | 1021.3 | ||||||
| 03 | 14:51 | NE 7 | 10.00 | Overcast | OVC011 | 36 | 30.9 | 82% | 31 | 30.11 | 1020.8 | ||||||
| 03 | 13:51 | E 7 | 10.00 | Overcast | OVC014 | 36 | 30 | 79% | 31 | 30.11 | 1020.6 | ||||||
| 03 | 12:51 | E 6 | 10.00 | Overcast | OVC014 | 37.9 | 30 | 73% | 34 | 30.12 | 1021.0 | ||||||
| 03 | 11:51 | N 5 | 7.00 | Overcast | OVC015 | 37.9 | 30 | 37.9 | 33.1 | 73% | 35 | 30.12 | 1020.9 | ||||
| 03 | 10:51 | Calm | 10.00 | Overcast | OVC016 | 35.1 | 28.9 | 78% | 30.13 | 1021.2 | |||||||
| 03 | 09:51 | SE 3 | 10.00 | Overcast | FEW013 OVC019 | 34 | 28.9 | 82% | 30.14 | 1022.0 | |||||||
| 03 | 08:51 | SE 8 | 10.00 | Overcast | BKN013 OVC021 | 34 | 28.9 | 82% | 28 | 30.15 | 1022.3 | ||||||
| 03 | 07:51 | E 7 | 10.00 | Overcast | BKN016 OVC025 | 34 | 30 | 85% | 29 | 30.14 | 1021.8 | ||||||
| 03 | 06:51 | SE 7 | 10.00 | Overcast | BKN015 OVC030 | 33.1 | 28.9 | 85% | 28 | 30.15 | 1022.3 | ||||||
| 03 | 05:51 | E 10 | 10.00 | Overcast | OVC026 | 33.1 | 28 | 34 | 32 | 82% | 26 | 30.11 | 1020.8 | ||||
| 03 | 04:51 | E 5 | 10.00 | Overcast | OVC012 | 33.1 | 27 | 78% | 29 | 30.16 | 1022.6 | ||||||
| 03 | 03:51 | E 3 | 10.00 | Mostly Cloudy | BKN065 | 33.1 | 27 | 78% | 30.17 | 1022.7 | |||||||
| 03 | 02:51 | SE 5 | 10.00 | Fair | CLR | 33.1 | 24.1 | 70% | 29 | 30.19 | 1023.3 | ||||||
| 03 | 01:51 | SE 5 | 10.00 | Fair | CLR | 34 | 24.1 | 67% | 30 | 30.19 | 1023.5 | ||||||
| 03 | 00:51 | E 6 | 10.00 | Fair | CLR | 33.1 | 26.1 | 75% | 28 | 30.22 | 1024.6 | ||||||
| 02 | 23:51 | E 3 | 10.00 | Fair | CLR | 34 | 26.1 | 34 | 25 | 73% | 30.24 | 1025.1 | |||||
| 02 | 22:51 | SE 5 | 10.00 | Fair | CLR | 33.1 | 27 | 78% | 29 | 30.24 | 1025.1 | ||||||
| 02 | 21:51 | E 3 | 10.00 | Fair | CLR | 26.1 | 25 | 96% | 30.26 | 1026.3 | |||||||
| 02 | 20:51 | NE 5 | 10.00 | Fair | CLR | 27 | 25 | 92% | 22 | 30.27 | 1026.4 | ||||||
| 02 | 19:51 | NE 5 | 10.00 | Fair | CLR | 28.9 | 25 | 85% | 25 | 30.27 | 1026.6 | ||||||
| 02 | 18:51 | E 6 | 10.00 | Fair | CLR | 30 | 21.9 | 72% | 25 | 30.29 | 1027.1 | ||||||
| 02 | 17:51 | E 5 | 10.00 | Fair | CLR | 32 | 21.9 | 36 | 32 | 66% | 28 | 30.29 | 1027.2 | ||||
| 02 | 16:51 | E 7 | 10.00 | Fair | CLR | 34 | 19 | 54% | 29 | 30.29 | 1027.1 | ||||||
| 02 | 15:51 | E 8 | 10.00 | Fair | CLR | 35.1 | 18 | 50% | 29 | 30.3 | 1027.4 | ||||||
| 02 | 14:51 | E 9 | 10.00 | Fair | CLR | 35.1 | 19 | 52% | 29 | 30.32 | 1028.0 | ||||||
| 02 | 13:51 | SE 12 | 10.00 | Fair | CLR | 34 | 19 | 54% | 26 | 30.33 | 1028.4 | ||||||
| 02 | 12:51 | SE 13 | 10.00 | Fair | CLR | 34 | 19.9 | 56% | 26 | 30.36 | 1029.6 | ||||||
| 02 | 11:51 | E 13 | 10.00 | Fair | CLR | 34 | 19.9 | 35.1 | 26.1 | 56% | 26 | 30.38 | 1030.6 | ||||
| 02 | 10:51 | SE 12 | 10.00 | Fair | CLR | 33.1 | 17.1 | 52% | 25 | 30.4 | 1031.2 | ||||||
| 02 | 09:51 | SE 9 G 18 | 10.00 | Fair | CLR | 32 | 21 | 64% | 25 | 30.43 | 1032.0 | ||||||
| 02 | 08:51 | SE 16 G 21 | 10.00 | Fair | CLR | 30.9 | 19.9 | 64% | 21 | 30.43 | 1032.1 | ||||||
| 02 | 07:51 | SE 12 | 10.00 | Fair | CLR | 28.9 | 19 | 66% | 20 | 30.43 | 1032.2 | ||||||
| 02 | 06:51 | SE 7 | 10.00 | Fair | CLR | 26.1 | 18 | 71% | 19 | 30.43 | 1032.2 | ||||||
| 02 | 05:51 | SE 9 | 10.00 | Fair | CLR | 27 | 18 | 27 | 18 | 69% | 19 | 30.42 | 1031.9 | ||||
| 02 | 04:51 | SE 6 | 10.00 | Fair | CLR | 27 | 16 | 63% | 21 | 30.43 | 1032.0 | ||||||
| 02 | 03:51 | SE 8 | 10.00 | Fair | CLR | 26.1 | 15.1 | 63% | 18 | 30.42 | 1031.8 | ||||||
| 02 | 02:51 | SE 7 | 10.00 | Fair | CLR | 26.1 | 16 | 66% | 19 | 30.43 | 1032.2 | ||||||
| 02 | 01:51 | E 6 | 10.00 | Fair | CLR | 26.1 | 17.1 | 69% | 20 | 30.45 | 1032.8 | ||||||
| 02 | 00:51 | E 3 | 10.00 | Fair | CLR | 19 | 15.1 | 84% | 30.47 | 1033.6 | |||||||
| 01 | 23:51 | NE 3 | 10.00 | Fair | CLR | 19 | 15.1 | 26.1 | 18 | 84% | 30.47 | 1033.5 | |||||
| 01 | 22:51 | NE 5 | 10.00 | Fair | CLR | 19 | 14 | 81% | 13 | 30.48 | 1033.8 | ||||||
| 01 | 21:51 | NE 3 | 10.00 | Fair | CLR | 19 | 15.1 | 84% | 30.49 | 1034.5 | |||||||
| 01 | 20:51 | Calm | 10.00 | Fair | CLR | 21 | 15.1 | 78% | 30.51 | 1034.8 | |||||||
| 01 | 19:51 | SE 5 | 10.00 | Fair | CLR | 25 | 16 | 69% | 20 | 30.49 | 1034.3 | ||||||
| 01 | 18:51 | E 5 | 10.00 | Fair | CLR | 25 | 16 | 69% | 20 | 30.48 | 1033.9 | ||||||
| 01 | 17:51 | E 8 | 10.00 | Fair | CLR | 26.1 | 15.1 | 28.9 | 26.1 | 63% | 18 | 30.46 | 1033.3 | ||||
| 01 | 16:51 | E 8 | 10.00 | A Few Clouds | FEW030 | 26.1 | 15.1 | 63% | 18 | 30.47 | 1033.4 | ||||||
| 01 | 15:51 | E 13 | 10.00 | Fair | CLR | 28 | 15.1 | 58% | 18 | 30.47 | 1033.4 | ||||||
| 01 | 14:51 | E 8 | 10.00 | A Few Clouds | FEW029 | 27 | 15.1 | 61% | 19 | 30.49 | 1034.0 | ||||||
| 01 | 13:51 | E 8 | 10.00 | Mostly Cloudy | BKN029 | 27 | 15.1 | 61% | 19 | 30.49 | 1034.3 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||