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. | ||||||||||||||||
| 28 | 07:51 | W 10 | 10.00 | Fair | CLR | 21.9 | 15.1 | 75% | 12 | 30.33 | 1028.9 | ||||||
| 28 | 06:51 | W 8 | 10.00 | Fair | CLR | 19.9 | 15.1 | 81% | 11 | 30.32 | 1028.4 | ||||||
| 28 | 05:51 | W 8 | 10.00 | Fair | CLR | 21 | 15.1 | 25 | 21 | 78% | 12 | 30.3 | 1027.9 | ||||
| 28 | 04:51 | NW 10 | 10.00 | Fair | CLR | 21 | 15.1 | 78% | 11 | 30.28 | 1027.1 | ||||||
| 28 | 03:51 | NW 8 | 10.00 | Fair | CLR | 21.9 | 16 | 78% | 13 | 30.27 | 1026.6 | ||||||
| 28 | 02:51 | NW 9 | 10.00 | Fair | CLR | 23 | 16 | 74% | 14 | 30.27 | 1026.5 | ||||||
| 28 | 01:51 | W 12 G 21 | 10.00 | Fair | CLR | 24.1 | 16 | 71% | 14 | 30.26 | 1026.4 | ||||||
| 28 | 00:51 | NW 12 G 22 | 10.00 | Fair | CLR | 24.1 | 16 | 71% | 14 | 30.25 | 1025.8 | ||||||
| 27 | 23:51 | NW 10 G 22 | 10.00 | Fair | CLR | 25 | 16 | 28 | 24.1 | 69% | 16 | 30.24 | 1025.6 | ||||
| 27 | 22:51 | NW 9 G 21 | 10.00 | Fair | CLR | 25 | 16 | 69% | 16 | 30.24 | 1025.4 | ||||||
| 27 | 21:51 | W 10 | 10.00 | Fair | CLR | 25 | 16 | 69% | 16 | 30.23 | 1025.2 | ||||||
| 27 | 20:51 | NW 13 G 24 | 10.00 | Fair | CLR | 26.1 | 16 | 66% | 16 | 30.23 | 1025.3 | ||||||
| 27 | 19:51 | W 9 G 18 | 10.00 | Fair | CLR | 27 | 16 | 63% | 19 | 30.22 | 1025.1 | ||||||
| 27 | 18:51 | W 9 | 10.00 | Partly Cloudy | SCT060 | 28 | 16 | 60% | 20 | 30.22 | 1024.7 | ||||||
| 27 | 17:51 | W 13 G 25 | 10.00 | Overcast | OVC065 | 28 | 15.1 | 30.9 | 28 | 58% | 18 | 30.21 | 1024.6 | ||||
| 27 | 16:51 | W 9 G 23 | 10.00 | Overcast | OVC060 | 28.9 | 15.1 | 56% | 21 | 30.22 | 1024.6 | ||||||
| 27 | 15:51 | W 8 G 22 | 10.00 | Overcast | FEW034 OVC050 | 28.9 | 16 | 58% | 22 | 30.21 | 1024.4 | ||||||
| 27 | 14:51 | NW 12 G 25 | 10.00 | Overcast | OVC048 | 30 | 15.1 | 54% | 21 | 30.19 | 1023.8 | ||||||
| 27 | 13:51 | NW 10 G 24 | 10.00 | Overcast | OVC046 | 30 | 12.9 | 49% | 22 | 30.19 | 1023.6 | ||||||
| 27 | 12:51 | NW 15 G 33 | 10.00 | Overcast | OVC037 | 30.9 | 15.1 | 52% | 21 | 30.19 | 1023.5 | ||||||
| 27 | 11:51 | W 17 G 26 | 10.00 | Mostly Cloudy | BKN036 | 30 | 15.1 | 32 | 27 | 54% | 19 | 30.19 | 1023.6 | ||||
| 27 | 10:51 | NW 15 G 29 | 10.00 | Mostly Cloudy | BKN037 | 30.9 | 15.1 | 52% | 21 | 30.19 | 1023.7 | ||||||
| 27 | 09:51 | NW 14 G 25 | 10.00 | Mostly Cloudy | BKN034 | 28.9 | 15.1 | 56% | 19 | 30.2 | 1024.2 | ||||||
| 27 | 08:51 | NW 17 G 29 | 10.00 | Overcast | OVC034 | 28 | 14 | 56% | 17 | 30.19 | 1023.6 | ||||||
| 27 | 07:51 | NW 13 G 25 | 10.00 | Overcast | OVC034 | 27 | 15.1 | 61% | 17 | 30.18 | 1023.3 | ||||||
| 27 | 06:51 | NW 15 G 29 | 10.00 | Overcast | OVC034 | 28 | 15.1 | 58% | 17 | 30.16 | 1022.8 | ||||||
| 27 | 05:51 | NW 14 G 29 | 10.00 | Overcast | OVC031 | 28 | 16 | 30.9 | 28 | 60% | 18 | 30.15 | 1022.2 | ||||
| 27 | 04:51 | NW 14 G 29 | 10.00 | Overcast | OVC032 | 28 | 16 | 60% | 18 | 30.13 | 1021.6 | ||||||
| 27 | 03:51 | NW 18 G 35 | 10.00 | Overcast | OVC034 | 28 | 15.1 | 58% | 16 | 30.11 | 1021.1 | ||||||
| 27 | 02:51 | NW 15 G 31 | 10.00 | Mostly Cloudy | BKN036 | 28 | 16 | 60% | 17 | 30.11 | 1020.7 | ||||||
| 27 | 01:51 | W 13 G 26 | 10.00 | Mostly Cloudy | BKN036 | 28.9 | 16 | 58% | 19 | 30.09 | 1020.2 | ||||||
| 27 | 00:51 | NW 15 G 23 | 10.00 | Mostly Cloudy | BKN037 | 30 | 18 | 61% | 20 | 30.06 | 1019.2 | ||||||
| 26 | 23:51 | W 17 G 32 | 10.00 | Overcast | OVC036 | 30.9 | 19 | 32 | 30 | 61% | 20 | 30.04 | 1018.7 | ||||
| 26 | 22:51 | W 13 G 24 | 10.00 | Partly Cloudy | SCT039 | 30 | 18 | 61% | 21 | 30.03 | 1018.1 | ||||||
| 26 | 21:51 | W 15 G 26 | 10.00 | Fair | CLR | 30 | 18 | 61% | 20 | 30.01 | 1017.4 | ||||||
| 26 | 20:51 | W 15 G 28 | 10.00 | Mostly Cloudy | BKN039 | 30.9 | 19.9 | 64% | 21 | 29.99 | 1016.6 | ||||||
| 26 | 19:51 | W 13 G 36 | 10.00 | Overcast | OVC033 | 30.9 | 19.9 | 64% | 22 | 29.97 | 1015.9 | ||||||
| 26 | 18:51 | W 14 G 31 | 10.00 | Overcast | OVC035 | 30.9 | 19 | 61% | 21 | 29.94 | 1015.1 | ||||||
| 26 | 17:51 | W 23 G 39 | 10.00 | Overcast and Breezy | BKN038 OVC045 | 32 | 19.9 | 33.1 | 30 | 61% | 20 | 29.92 | 1014.2 | ||||
| 26 | 16:51 | W 13 G 24 | 6.00 | Light Snow | SCT019 BKN031 OVC038 | 30 | 25 | 82% | 21 | 29.89 | 1013.4 | ||||||
| 26 | 15:51 | W 16 G 40 | 5.00 | Overcast | FEW015 OVC030 | 30 | 24.1 | 79% | 19 | 29.86 | 1012.1 | ||||||
| 26 | 14:51 | W 14 G 39 | 9.00 | Overcast | SCT035 OVC045 | 33.1 | 21 | 61% | 24 | 29.81 | 1010.4 | ||||||
| 26 | 13:51 | W 20 G 43 | 9.00 | Overcast | SCT035 OVC042 | 32 | 23 | 69% | 21 | 29.77 | 1009.0 | ||||||
| 26 | 12:51 | W 17 G 38 | 10.00 | Overcast | OVC032 | 33.1 | 21 | 61% | 23 | 29.73 | 1007.6 | ||||||
| 26 | 11:51 | W 23 G 51 | 10.00 | Overcast and Breezy | BKN030 OVC037 | 33.1 | 21 | 35.1 | 33.1 | 61% | 21 | 29.7 | 1006.7 | ||||
| 26 | 10:51 | W 26 G 39 | 10.00 | Overcast and Windy | BKN027 OVC036 | 33.1 | 24.1 | 70% | 21 | 29.68 | 1005.7 | ||||||
| 26 | 09:51 | W 25 G 39 | 10.00 | Overcast and Breezy | BKN026 OVC032 | 34 | 25 | 70% | 22 | 29.66 | 1004.9 | ||||||
| 26 | 08:51 | W 24 G 41 | 10.00 | Overcast and Breezy | BKN026 OVC032 | 35.1 | 26.1 | 70% | 24 | 29.64 | 1004.3 | ||||||
| 26 | 07:51 | W 22 G 38 | 10.00 | Overcast and Breezy | FEW019 BKN024 OVC032 | 34 | 28 | 79% | 23 | 29.63 | 1003.8 | ||||||
| 26 | 06:51 | SW 29 G 41 | 8.00 | Overcast and Windy | BKN016 BKN025 OVC029 | 34 | 30 | 85% | 21 | 29.61 | 1003.2 | ||||||
| 26 | 05:51 | SW 26 G 40 | 10.00 | Overcast and Windy | OVC019 | 35.1 | 28.9 | 41 | 34 | 78% | 23 | 29.6 | 1002.9 | ||||
| 26 | 04:51 | SW 24 G 43 | 10.00 | Overcast and Breezy | OVC021 | 35.1 | 28.9 | 78% | 24 | 29.62 | 1003.5 | ||||||
| 26 | 03:51 | SW 20 G 38 | 10.00 | Overcast | OVC021 | 35.1 | 28.9 | 78% | 25 | 29.63 | 1003.9 | ||||||
| 26 | 02:51 | SW 26 G 43 | 10.00 | Overcast and Windy | OVC026 | 36 | 28 | 73% | 24 | 29.65 | 1004.5 | ||||||
| 26 | 01:51 | W 20 G 38 | 10.00 | Overcast | OVC030 | 37.9 | 28.9 | 70% | 29 | 29.66 | 1004.6 | ||||||
| 26 | 00:51 | SW 21 G 39 | 10.00 | Overcast and Breezy | BKN022 OVC030 | 39.9 | 33.1 | 77% | 31 | 29.65 | 1004.4 | ||||||
| 25 | 23:51 | W 18 G 29 | 10.00 | Mostly Cloudy | FEW030 BKN065 | 41 | 34 | 50 | 41 | 76% | 33 | 29.66 | 1004.9 | 0.01 | |||
| 25 | 22:51 | W 18 G 28 | 10.00 | Light Rain | OVC010 | 44.1 | 41 | 89% | 37 | 29.67 | 1005.0 | ||||||
| 25 | 21:51 | SW 13 | 7.00 | Light Rain | BKN010 OVC013 | 48.9 | 48 | 97% | 44 | 29.65 | 1004.3 | 0.01 | |||||
| 25 | 20:51 | S 10 | 8.00 | Overcast | OVC009 | 48.9 | 46.9 | 93% | 45 | 29.68 | 1005.1 | ||||||
| 25 | 19:51 | SW 10 | 10.00 | Overcast | OVC012 | 48.9 | 46 | 90% | 45 | 29.69 | 1005.8 | ||||||
| 25 | 18:51 | SW 12 | 10.00 | Overcast | OVC010 | 48.9 | 46.9 | 93% | 45 | 29.72 | 1006.6 | ||||||
| 25 | 17:51 | SW 9 | 10.00 | Overcast | OVC013 | 50 | 46 | 52 | 50 | 86% | 47 | 29.73 | 1007.0 | ||||
| 25 | 16:51 | SW 7 | 10.00 | Overcast | OVC014 | 50 | 46.9 | 89% | 48 | 29.73 | 1007.0 | ||||||
| 25 | 15:51 | SW 10 | 10.00 | Overcast | SCT014 OVC019 | 51.1 | 46 | 83% | 29.73 | 1007.0 | |||||||
| 25 | 14:51 | SW 8 | 10.00 | Mostly Cloudy | BKN016 | 52 | 46.9 | 83% | 29.72 | 1006.8 | |||||||
| 25 | 13:51 | W 8 | 10.00 | Overcast | BKN013 OVC016 | 51.1 | 46.9 | 86% | 29.72 | 1006.7 | |||||||
| 25 | 12:51 | W 6 | 10.00 | Overcast | OVC012 | 51.1 | 46.9 | 86% | 29.73 | 1006.9 | |||||||
| 25 | 11:51 | W 3 | 10.00 | Overcast | BKN008 OVC012 | 50 | 46.9 | 50 | 46.9 | 89% | 29.74 | 1007.2 | 0.03 | ||||
| 25 | 10:51 | W 6 | 4.00 | Fog/Mist | OVC005 | 48.9 | 46.9 | 93% | 47 | 29.77 | 1008.3 | ||||||
| 25 | 09:51 | Calm | 4.00 | Fog/Mist | OVC003 | 48 | 46.9 | 96% | 29.77 | 1008.5 | |||||||
| 25 | 08:51 | Calm | 3.00 | Fog/Mist | OVC002 | 46.9 | 46.9 | 100% | 29.76 | 1008.2 | 0.03 | ||||||
| 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) | |||||||||||||||