Weather observations for the past three days for
Chicago/Waukegan Regional 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 | 17:51 | NE 13 G 25 | 10.00 | Mostly Cloudy | FEW020 SCT033 BKN044 | 39.9 | 36 | 86% | 33 | 30.12 | 1020.5 | ||||||
| 03 | 16:51 | NE 14 | 10.00 | Overcast | BKN018 OVC039 | 41 | 37 | 86% | 34 | 30.13 | 1020.7 | ||||||
| 03 | 15:51 | NE 14 G 21 | 10.00 | Mostly Cloudy | BKN021 | 43 | 37 | 80% | 37 | 30.12 | 1020.3 | ||||||
| 03 | 14:51 | NE 12 | 10.00 | A Few Clouds | FEW020 | 46 | 39.9 | 79% | 41 | 30.1 | 1019.6 | ||||||
| 03 | 13:51 | E 13 | 10.00 | Overcast | OVC021 | 48 | 41 | 77% | 43 | 30.1 | 1019.2 | ||||||
| 03 | 12:51 | Vrbl 6 | 10.00 | Overcast | OVC018 | 48.9 | 41 | 48.9 | 45 | 74% | 47 | 30.09 | 1018.9 | ||||
| 03 | 11:51 | NW 5 | 10.00 | Overcast | OVC015 | 46.9 | 39.9 | 77% | 45 | 30.08 | 1018.5 | ||||||
| 03 | 10:51 | W 8 | 10.00 | Overcast | OVC014 | 46 | 39.9 | 79% | 42 | 30.08 | 1018.6 | ||||||
| 03 | 09:51 | W 9 | 10.00 | Overcast | OVC013 | 45 | 39.9 | 83% | 41 | 30.05 | 1017.6 | ||||||
| 03 | 08:51 | W 8 | 10.00 | Overcast | OVC014 | 45 | 39.9 | 83% | 41 | 30.03 | 1016.7 | ||||||
| 03 | 07:51 | W 9 | 10.00 | Overcast | OVC014 | 45 | 41 | 86% | 41 | 30 | 1015.8 | ||||||
| 03 | 06:51 | W 8 | 10.00 | Overcast | OVC015 | 46 | 41 | 60.1 | 46 | 83% | 42 | 29.96 | 1014.2 | ||||
| 03 | 03:51 | W 10 G 26 | 10.00 | Overcast | OVC013 | 50 | 46 | 86% | 46 | 29.84 | 1010.6 | ||||||
| 03 | 00:51 | SW 10 | 10.00 | Overcast | SCT019 BKN025 OVC038 | 60.1 | 55.9 | 68 | 59 | 86% | 29.72 | 1006.5 | 0.16 | ||||
| 02 | 23:51 | SW 18 | 10.00 | Fair | CLR | 60.1 | 57 | 90% | 29.68 | 1005.3 | |||||||
| 02 | 22:51 | SW 14 | 10.00 | Partly Cloudy | FEW048 SCT070 | 60.1 | 57 | 90% | 29.65 | 1004.4 | |||||||
| 02 | 21:51 | SW 10 | 10.00 | Light Rain | BKN039 BKN047 OVC070 | 61 | 59 | 93% | 29.66 | 1004.4 | 0.14 | 0.16 | |||||
| 02 | 20:51 | SW 20 G 26 | 10.00 | Thunderstorm in Vicinity Light Rain | SCT026 BKN090 OVC110 | 66 | 61 | 84% | 29.64 | 1003.6 | 0.02 | ||||||
| 02 | 19:51 | S 21 G 37 | 10.00 | Partly Cloudy and Breezy | SCT030 | 66.9 | 61 | 81% | 29.6 | 1002.3 | |||||||
| 02 | 18:51 | S 16 G 30 | 10.00 | Overcast | BKN030 BKN035 OVC049 | 68 | 61 | 68 | 46 | 78% | 29.61 | 1002.7 | 0.36 | ||||
| 02 | 17:51 | S 26 G 37 | 10.00 | Mostly Cloudy and Windy | SCT028 BKN033 BKN085 | 68 | 61 | 78% | 29.61 | 1002.6 | 0.03 | ||||||
| 02 | 16:51 | SW 21 G 29 | 2.50 | Thunderstorm Rain Fog/Mist and Breezy | SCT023 BKN037 OVC050 | 64 | 62.1 | 93% | 29.63 | 1003.5 | 0.25 | ||||||
| 02 | 15:51 | SE 9 | 3.00 | Light Rain Fog/Mist | SCT029 BKN040 OVC075 | 54 | 54 | 100% | 29.62 | 1003.5 | 0.03 | 0.08 | |||||
| 02 | 14:51 | SE 8 | 2.50 | Fog/Mist | OVC001 | 50 | 48.9 | 96% | 47 | 29.66 | 1004.9 | 0.05 | |||||
| 02 | 13:51 | SE 9 | 0.50 | Light Rain Fog | VV002 | 46 | 46 | 100% | 42 | 29.7 | 1006.5 | ||||||
| 02 | 12:51 | SE 6 | 0.25 | Fog | VV002 | 42.1 | 42.1 | 42.1 | 36 | 100% | 39 | 29.75 | 1008.2 | 0.37 | |||
| 02 | 11:51 | E 8 | 0.50 | Light Rain Fog | VV002 | 39.9 | 39.9 | 100% | 35 | 29.79 | 1009.5 | 0.04 | |||||
| 02 | 10:51 | E 9 G 22 | 1.00 | Rain Fog/Mist | VV002 | 37.9 | 37.9 | 100% | 32 | 29.82 | 1010.7 | 0.15 | |||||
| 02 | 09:51 | E 10 | 1.75 | Light Rain Fog/Mist | OVC002 | 37.9 | 37.9 | 100% | 32 | 29.85 | 1011.6 | 0.05 | 0.18 | ||||
| 02 | 08:51 | E 12 | 3.00 | Light Rain Fog/Mist | OVC002 | 37 | 37 | 100% | 30 | 29.88 | 1012.7 | 0.08 | |||||
| 02 | 07:51 | E 14 | 4.00 | Fog/Mist | OVC003 | 36 | 36 | 100% | 28 | 29.9 | 1013.4 | 0.05 | |||||
| 02 | 06:51 | E 13 | 9.00 | Overcast | OVC003 | 36 | 36 | 36 | 35.1 | 100% | 28 | 29.93 | 1014.7 | 0.02 | 0.99 | ||
| 02 | 05:51 | E 13 | 5.00 | Light Rain Fog/Mist | OVC003 | 36 | 35.1 | 97% | 28 | 29.96 | 1015.6 | 0.27 | |||||
| 02 | 04:51 | NE 9 G 23 | 2.00 | Heavy Rain Fog/Mist | OVC004 | 35.1 | 35.1 | 100% | 29 | 29.98 | 1016.0 | 0.28 | |||||
| 02 | 03:51 | E 16 G 25 | 4.00 | Rain Fog/Mist | OVC005 | 35.1 | 34 | 96% | 26 | 30 | 1016.8 | 0.22 | 0.42 | ||||
| 02 | 02:51 | E 14 G 26 | 5.00 | Rain Fog/Mist | BKN005 OVC012 | 35.1 | 34 | 96% | 27 | 30.03 | 1017.9 | 0.15 | |||||
| 02 | 01:51 | E 15 G 24 | 9.00 | Light Rain | OVC018 | 35.1 | 33.1 | 93% | 26 | 30.08 | 1019.7 | 0.05 | |||||
| 02 | 00:51 | E 18 G 28 | 8.00 | Light Rain | BKN022 OVC085 | 35.1 | 32 | 37 | 34 | 89% | 25 | 30.1 | 1020.2 | 0.02 | 0.02 | ||
| 01 | 23:51 | E 15 | 10.00 | Overcast | OVC024 | 36 | 30.9 | 82% | 27 | 30.12 | 1021.2 | ||||||
| 01 | 22:51 | E 17 G 25 | 10.00 | Overcast | OVC024 | 37 | 32 | 82% | 28 | 30.12 | 1020.9 | ||||||
| 01 | 21:51 | NE 12 | 10.00 | Overcast | OVC025 | 37 | 33.1 | 86% | 30 | 30.15 | 1022.0 | ||||||
| 01 | 20:51 | NE 12 G 21 | 10.00 | Overcast | OVC028 | 35.1 | 32 | 89% | 28 | 30.18 | 1023.0 | ||||||
| 01 | 19:51 | NE 14 G 25 | 10.00 | Overcast | OVC027 | 35.1 | 30.9 | 85% | 27 | 30.18 | 1023.0 | ||||||
| 01 | 18:51 | NE 12 | 10.00 | Overcast | OVC027 | 34 | 30 | 36 | 34 | 85% | 26 | 30.18 | 1023.2 | ||||
| 01 | 17:51 | NE 17 G 28 | 10.00 | Overcast | OVC027 | 34 | 30 | 85% | 24 | 30.19 | 1023.4 | ||||||
| 01 | 16:51 | N 16 G 25 | 10.00 | Overcast | OVC020 | 36 | 30 | 79% | 27 | 30.2 | 1023.7 | ||||||
| 01 | 15:51 | NE 17 G 26 | 10.00 | Overcast | OVC018 | 35.1 | 30 | 82% | 26 | 30.19 | 1023.3 | ||||||
| 01 | 14:51 | NE 14 G 30 | 10.00 | Overcast | OVC016 | 36 | 30 | 79% | 28 | 30.22 | 1024.2 | ||||||
| 01 | 13:51 | NE 13 | 10.00 | Overcast | OVC015 | 35.1 | 28.9 | 78% | 27 | 30.24 | 1025.0 | ||||||
| 01 | 12:51 | NE 18 G 33 | 10.00 | Overcast | OVC015 | 35.1 | 28.9 | 35.1 | 33.1 | 78% | 25 | 30.23 | 1024.6 | ||||
| 01 | 11:51 | N 20 G 32 | 10.00 | Overcast | OVC015 | 34 | 28 | 79% | 23 | 30.24 | 1025.1 | ||||||
| 01 | 10:51 | NE 21 G 29 | 10.00 | Overcast and Breezy | OVC016 | 34 | 28 | 79% | 23 | 30.24 | 1025.2 | ||||||
| 01 | 09:51 | NE 16 G 29 | 10.00 | Overcast | OVC017 | 34 | 28 | 79% | 24 | 30.24 | 1025.0 | ||||||
| 01 | 08:51 | NE 16 G 25 | 10.00 | Overcast | OVC015 | 34 | 28.9 | 82% | 24 | 30.24 | 1025.0 | ||||||
| 01 | 07:51 | NE 17 G 33 | 10.00 | Overcast | OVC013 | 34 | 28.9 | 82% | 24 | 30.22 | 1024.4 | ||||||
| 01 | 06:51 | NE 22 G 31 | 10.00 | Overcast and Breezy | OVC013 | 33.1 | 28.9 | 37 | 33.1 | 85% | 22 | 30.2 | 1023.7 | ||||
| 01 | 05:51 | N 17 G 31 | 10.00 | Overcast | OVC012 | 34 | 30 | 85% | 24 | 30.18 | 1022.8 | ||||||
| 01 | 04:49 | NE 17 G 28 | 10.00 | Mostly Cloudy | BKN014 | 35.1 | 30.9 | 85% | 26 | 30.15 | 1021.9 | ||||||
| 01 | 03:51 | NE 9 G 29 | 10.00 | Mostly Cloudy | BKN029 | 36 | 30 | 79% | 30 | 30.15 | 1021.8 | ||||||
| 01 | 02:51 | NE 16 G 29 | 10.00 | Mostly Cloudy | BKN013 BKN028 | 36 | 32 | 86% | 27 | 30.14 | 1021.3 | ||||||
| 01 | 01:51 | NE 12 G 21 | 10.00 | Overcast | BKN011 OVC027 | 37 | 34 | 89% | 30 | 30.13 | 1021.0 | ||||||
| 01 | 00:51 | NE 14 G 21 | 10.00 | Overcast | OVC010 | 37 | 35.1 | 42.1 | 37 | 93% | 29 | 30.11 | 1019.9 | ||||
| 31 | 23:51 | NE 10 G 23 | 10.00 | Mostly Cloudy | BKN008 | 37 | 35.1 | 93% | 30 | 30.08 | 1018.8 | ||||||
| 31 | 22:51 | NE 10 | 10.00 | Overcast | BKN007 OVC013 | 37.9 | 37 | 97% | 32 | 30.06 | 1017.9 | ||||||
| 31 | 21:51 | NE 14 | 10.00 | Mostly Cloudy | SCT008 BKN075 | 39.9 | 37.9 | 93% | 33 | 30.01 | 1016.2 | ||||||
| 31 | 20:51 | N 14 G 23 | 10.00 | Overcast | FEW008 SCT016 OVC075 | 39.9 | 37.9 | 93% | 33 | 30 | 1016.0 | ||||||
| 31 | 19:51 | N 14 G 21 | 10.00 | Overcast | SCT010 BKN018 OVC060 | 39.9 | 37.9 | 93% | 33 | 29.96 | 1014.7 | ||||||
| 31 | 18:51 | NE 12 G 16 | 10.00 | Overcast | FEW006 OVC050 | 41 | 39.9 | 61 | 39.9 | 96% | 35 | 29.93 | 1013.5 | 0.46 | |||
| 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) | |||||||||||||||