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. | ||||||||||||||||
| 14 | 02:51 | W 3 | 10.00 | Fair | CLR | 34 | 27 | 76% | 30.01 | 1016.9 | |||||||
| 14 | 01:51 | W 7 | 10.00 | Fair | CLR | 37.9 | 28 | 68% | 33 | 30.04 | 1017.6 | ||||||
| 14 | 00:51 | W 6 | 10.00 | Fair | CLR | 37.9 | 27 | 65% | 34 | 30.05 | 1018.0 | ||||||
| 13 | 23:51 | W 8 | 10.00 | Fair | CLR | 39.9 | 28 | 45 | 35.1 | 63% | 35 | 30.05 | 1018.2 | ||||
| 13 | 22:51 | W 6 | 10.00 | Fair | CLR | 36 | 27 | 70% | 32 | 30.05 | 1018.4 | ||||||
| 13 | 21:51 | SW 6 | 10.00 | Fair | CLR | 39 | 27 | 62% | 35 | 30.05 | 1018.5 | ||||||
| 13 | 20:51 | SW 6 | 10.00 | Fair | CLR | 39 | 28 | 65% | 35 | 30.04 | 1018.1 | ||||||
| 13 | 19:51 | SW 7 | 10.00 | Fair | CLR | 39.9 | 28 | 63% | 36 | 30.03 | 1018.1 | ||||||
| 13 | 18:51 | W 6 | 10.00 | Fair | CLR | 43 | 28.9 | 58% | 40 | 30.04 | 1018.4 | ||||||
| 13 | 17:51 | W 6 | 10.00 | Partly Cloudy | SCT080 | 45 | 28.9 | 52 | 43 | 54% | 42 | 30.04 | 1018.3 | ||||
| 13 | 16:51 | W 7 | 10.00 | Fair | CLR | 50 | 28.9 | 44% | 48 | 30.03 | 1017.9 | ||||||
| 13 | 15:51 | SW 13 | 10.00 | Fair | CLR | 52 | 28.9 | 41% | 30.03 | 1017.9 | |||||||
| 13 | 14:51 | SW 15 | 10.00 | Fair | CLR | 52 | 28.9 | 41% | 30.04 | 1018.1 | |||||||
| 13 | 13:51 | W 14 | 10.00 | Fair | CLR | 51.1 | 28.9 | 43% | 30.05 | 1018.6 | |||||||
| 13 | 12:51 | SW 16 | 10.00 | Partly Cloudy | SCT075 | 50 | 28.9 | 44% | 45 | 30.07 | 1019.2 | ||||||
| 13 | 11:51 | SW 16 | 10.00 | Mostly Cloudy | BKN075 | 46.9 | 28.9 | 48 | 24.1 | 50% | 41 | 30.1 | 1020.3 | ||||
| 13 | 10:51 | SW 18 | 10.00 | Fair | CLR | 46 | 30.9 | 56% | 39 | 30.12 | 1021.0 | ||||||
| 13 | 09:51 | S 14 | 10.00 | Fair | CLR | 39.9 | 28.9 | 65% | 33 | 30.15 | 1022.1 | ||||||
| 13 | 08:51 | S 8 | 10.00 | Fair | CLR | 33.1 | 28.9 | 85% | 27 | 30.17 | 1023.0 | ||||||
| 13 | 07:51 | S 6 | 10.00 | Fair | CLR | 28 | 24.1 | 85% | 22 | 30.18 | 1023.4 | ||||||
| 13 | 06:51 | S 5 | 8.00 | Fair | CLR | 24.1 | 23 | 96% | 19 | 30.17 | 1023.3 | ||||||
| 13 | 05:51 | S 3 | 9.00 | Fair | CLR | 25 | 24.1 | 26.1 | 21 | 96% | 30.18 | 1023.5 | |||||
| 13 | 04:51 | S 3 | 6.00 | Fog/Mist | CLR | 26.1 | 26.1 | 100% | 30.2 | 1023.9 | |||||||
| 13 | 03:51 | S 3 | 6.00 | Fog/Mist | CLR | 24.1 | 24.1 | 100% | 30.2 | 1024.2 | |||||||
| 13 | 02:51 | Calm | 9.00 | Fair | CLR | 24.1 | 24.1 | 100% | 30.21 | 1024.5 | |||||||
| 13 | 01:51 | Calm | 7.00 | Fair | CLR | 21.9 | 21 | 96% | 30.23 | 1025.3 | |||||||
| 13 | 00:51 | Calm | 10.00 | Overcast | OVC080 | 23 | 21.9 | 96% | 30.24 | 1025.5 | |||||||
| 12 | 23:51 | Calm | 10.00 | A Few Clouds | FEW080 | 21.9 | 21 | 30 | 21 | 96% | 30.25 | 1025.9 | |||||
| 12 | 22:51 | Calm | 10.00 | Fair | CLR | 21.9 | 21 | 96% | 30.24 | 1025.6 | |||||||
| 12 | 21:51 | Calm | 10.00 | Fair | CLR | 24.1 | 23 | 96% | 30.23 | 1025.2 | |||||||
| 12 | 20:51 | Calm | 10.00 | Fair | CLR | 25 | 24.1 | 96% | 30.24 | 1025.7 | |||||||
| 12 | 19:51 | E 5 | 10.00 | Fair | CLR | 28.9 | 24.1 | 82% | 25 | 30.24 | 1025.5 | ||||||
| 12 | 18:51 | E 3 | 10.00 | Overcast | BKN080 OVC095 | 30 | 25 | 82% | 30.25 | 1025.9 | |||||||
| 12 | 17:51 | NE 5 | 10.00 | Overcast | OVC090 | 30 | 25 | 34 | 28.9 | 82% | 26 | 30.25 | 1026.0 | ||||
| 12 | 16:51 | E 5 | 10.00 | Mostly Cloudy | BKN095 | 30.9 | 25 | 79% | 27 | 30.25 | 1025.9 | ||||||
| 12 | 15:51 | NE 7 | 10.00 | Overcast | BKN075 OVC095 | 30.9 | 25 | 79% | 25 | 30.25 | 1025.9 | ||||||
| 12 | 14:51 | NE 7 | 10.00 | Overcast | OVC075 | 32 | 25 | 75% | 26 | 30.25 | 1026.1 | ||||||
| 12 | 13:51 | E 7 | 10.00 | Overcast | BKN070 OVC090 | 32 | 25 | 75% | 26 | 30.26 | 1026.2 | ||||||
| 12 | 12:51 | Calm | 10.00 | Partly Cloudy | SCT080 | 33.1 | 25 | 72% | 30.28 | 1027.0 | |||||||
| 12 | 11:51 | E 5 | 10.00 | Overcast | SCT070 OVC090 | 32 | 25 | 33.1 | 18 | 75% | 28 | 30.3 | 1027.6 | ||||
| 12 | 10:51 | E 6 | 10.00 | Partly Cloudy | SCT070 | 32 | 26.1 | 79% | 27 | 30.31 | 1027.9 | ||||||
| 12 | 09:51 | NE 6 | 10.00 | Fair | CLR | 30.9 | 25 | 79% | 26 | 30.3 | 1027.4 | ||||||
| 12 | 08:51 | N 5 | 10.00 | Fair | CLR | 28.9 | 24.1 | 82% | 25 | 30.3 | 1027.5 | ||||||
| 12 | 07:51 | N 6 | 10.00 | Fair | CLR | 25 | 19 | 78% | 19 | 30.29 | 1027.0 | ||||||
| 12 | 06:51 | NW 5 | 10.00 | A Few Clouds | FEW065 | 23 | 16 | 74% | 18 | 30.28 | 1027.0 | ||||||
| 12 | 05:51 | NW 3 | 10.00 | Fair | CLR | 18 | 15.1 | 27 | 17.1 | 88% | 30.28 | 1026.9 | |||||
| 12 | 04:51 | Calm | 10.00 | Fair | CLR | 19.9 | 16 | 85% | 30.27 | 1026.4 | |||||||
| 12 | 03:51 | N 3 | 10.00 | Fair | CLR | 19 | 16 | 88% | 30.25 | 1025.9 | |||||||
| 12 | 02:51 | Calm | 10.00 | Fair | CLR | 19 | 16 | 88% | 30.26 | 1026.0 | |||||||
| 12 | 01:51 | W 3 | 10.00 | Fair | CLR | 19.9 | 16 | 85% | 30.27 | 1026.5 | |||||||
| 12 | 00:51 | Calm | 10.00 | Fair | CLR | 19.9 | 17.1 | 89% | 30.26 | 1026.2 | |||||||
| 11 | 23:51 | N 5 | 10.00 | Fair | CLR | 23 | 18 | 35.1 | 21 | 81% | 18 | 30.25 | 1025.9 | ||||
| 11 | 22:51 | NW 3 | 10.00 | Fair | CLR | 23 | 17.1 | 78% | 30.24 | 1025.4 | |||||||
| 11 | 21:51 | W 5 | 10.00 | Fair | CLR | 28 | 18 | 66% | 24 | 30.23 | 1025.0 | ||||||
| 11 | 20:51 | NW 3 | 10.00 | Fair | CLR | 28.9 | 19 | 66% | 30.23 | 1025.2 | |||||||
| 11 | 19:51 | NW 3 | 10.00 | Fair | CLR | 32 | 19 | 59% | 30.24 | 1025.4 | |||||||
| 11 | 18:51 | NW 3 | 10.00 | Fair | CLR | 33.1 | 19 | 56% | 30.24 | 1025.5 | |||||||
| 11 | 17:51 | W 5 | 10.00 | Fair | CLR | 34 | 19.9 | 39 | 34 | 56% | 30 | 30.23 | 1025.0 | ||||
| 11 | 16:51 | NW 8 | 10.00 | Fair | CLR | 37 | 19.9 | 50% | 32 | 30.22 | 1024.8 | ||||||
| 11 | 15:51 | NW 10 G 20 | 10.00 | Fair | CLR | 37.9 | 19 | 46% | 32 | 30.2 | 1023.9 | ||||||
| 11 | 14:51 | NW 10 G 20 | 10.00 | Fair | CLR | 39 | 19.9 | 46% | 33 | 30.18 | 1023.2 | ||||||
| 11 | 13:51 | NW 9 G 23 | 10.00 | Fair | CLR | 37.9 | 19.9 | 48% | 32 | 30.18 | 1023.2 | ||||||
| 11 | 12:51 | NW 13 G 22 | 10.00 | Fair | CLR | 36 | 19.9 | 52% | 28 | 30.19 | 1023.7 | ||||||
| 11 | 11:51 | NW 12 G 21 | 10.00 | Fair | CLR | 35.1 | 19 | 35.1 | 24.1 | 52% | 28 | 30.2 | 1023.9 | ||||
| 11 | 10:51 | W 9 G 18 | 10.00 | Fair | CLR | 33.1 | 19 | 56% | 26 | 30.21 | 1024.1 | ||||||
| 11 | 09:51 | W 13 G 22 | 10.00 | Fair | CLR | 30 | 19 | 64% | 21 | 30.2 | 1024.0 | ||||||
| 11 | 08:51 | NW 10 | 10.00 | Fair | CLR | 28 | 19 | 69% | 19 | 30.19 | 1023.5 | ||||||
| 11 | 07:51 | W 7 | 10.00 | Fair | CLR | 25 | 19 | 78% | 18 | 30.19 | 1023.8 | ||||||
| 11 | 06:51 | W 6 | 10.00 | Fair | CLR | 24.1 | 18 | 77% | 18 | 30.18 | 1023.3 | ||||||
| 11 | 05:51 | W 7 | 10.00 | Fair | CLR | 25 | 19 | 30.9 | 25 | 78% | 18 | 30.17 | 1022.8 | ||||
| 11 | 04:51 | W 6 | 10.00 | Fair | CLR | 26.1 | 19 | 75% | 20 | 30.14 | 1022.0 | ||||||
| 11 | 03:51 | W 7 | 10.00 | Fair | CLR | 27 | 19.9 | 75% | 20 | 30.13 | 1021.5 | ||||||
| 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) | |||||||||||||||