Weather observations for the past three days for
Chicago/Waukegan Regional Airport
| Date | Time (cdt) | 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. | ||||||||||||||||
| 05 | 12:51 | S 22 | 16.09 | Light Rain | FEW018 SCT033 BKN100 | 23.3 | 20 | 23.9 | 18.9 | 82% | 75.87 | 1010.4 | 0.69 | ||||
| 05 | 11:51 | S 17 | 16.09 | Overcast | SCT025 BKN080 OVC095 | 21.7 | 20 | 90% | 75.9 | 1010.7 | 0.05 | ||||||
| 05 | 10:51 | SW 13 | 9.66 | Light Rain Fog/Mist | SCT021 BKN050 OVC095 | 20.6 | 19.4 | 93% | 75.95 | 1011.4 | 0.05 | ||||||
| 05 | 09:51 | SW 6 | 14.48 | Light Rain | FEW028 BKN070 OVC095 | 20.6 | 19.4 | 93% | 75.97 | 1011.7 | 0.03 | 0.58 | |||||
| 05 | 08:51 | Vrbl 6 | 16.09 | Overcast | BKN029 BKN090 OVC110 | 19.4 | 18.9 | 97% | 75.97 | 1012.0 | 0.46 | ||||||
| 05 | 07:51 | W 17 | 16.09 | Thunderstorm in Vicinity Light Rain | FEW030 BKN036 OVC044 | 20.6 | 17.8 | 84% | 75.97 | 1011.6 | 0.1 | ||||||
| 05 | 06:51 | SW 26 | 16.09 | Overcast | FEW060 OVC095 | 22.8 | 16.1 | 22.8 | 21.1 | 66% | 75.92 | 1010.9 | |||||
| 05 | 05:51 | SW 17 | 16.09 | Mostly Cloudy | BKN095 | 22.2 | 15.6 | 66% | 75.92 | 1011.0 | |||||||
| 05 | 04:51 | SW 17 | 16.09 | Fair | CLR | 21.1 | 15 | 68% | 75.97 | 1011.6 | |||||||
| 05 | 03:51 | SW 17 | 16.09 | Fair | CLR | 21.7 | 14.4 | 63% | 75.97 | 1011.6 | |||||||
| 05 | 02:51 | SW 19 | 16.09 | Fair | CLR | 21.7 | 14.4 | 63% | 76 | 1011.9 | |||||||
| 05 | 01:51 | SW 20 | 16.09 | Fair | CLR | 22.2 | 13.9 | 59% | 76.02 | 1012.3 | |||||||
| 05 | 00:51 | SW 19 | 16.09 | Fair | CLR | 22.8 | 12.2 | 28.3 | 21.1 | 51% | 76.07 | 1012.8 | |||||
| 04 | 23:51 | S 17 | 16.09 | Fair | CLR | 22.8 | 12.2 | 51% | 76.1 | 1013.2 | |||||||
| 04 | 21:51 | S 13 | 16.09 | A Few Clouds | FEW075 | 24.4 | 10.6 | 42% | 25 | 76.12 | 1013.6 | ||||||
| 04 | 20:51 | SW 11 | 16.09 | Fair | CLR | 23.9 | 10.6 | 43% | 25 | 76.1 | 1013.4 | ||||||
| 04 | 19:51 | SW 13 | 16.09 | Fair | CLR | 26.1 | 10 | 36% | 26 | 76.07 | 1012.9 | ||||||
| 04 | 18:51 | Vrbl 6 | 16.09 | Fair | CLR | 26.7 | 12.8 | 30 | 26.1 | 42% | 27 | 76.07 | 1013.2 | ||||
| 04 | 17:51 | SE 11 | 16.09 | Fair | CLR | 27.2 | 12.8 | 41% | 27 | 76.07 | 1013.4 | ||||||
| 04 | 16:51 | Vrbl 11 | 16.09 | Fair | CLR | 26.7 | 12.2 | 41% | 27 | 76.12 | 1014.1 | ||||||
| 04 | 15:51 | SW 20 | 16.09 | Fair | CLR | 29.4 | 8.9 | 28% | 28 | 76.2 | 1014.9 | ||||||
| 04 | 14:51 | SE 19 | 16.09 | Fair | CLR | 26.7 | 12.8 | 42% | 27 | 76.3 | 1016.4 | ||||||
| 04 | 13:51 | SW 26 G 37 | 16.09 | Fair | CLR | 28.3 | 10 | 32% | 27 | 76.35 | 1017.1 | ||||||
| 04 | 12:51 | SW 26 G 43 | 16.09 | Fair | CLR | 27.2 | 10.6 | 27.8 | 16.7 | 35% | 27 | 76.4 | 1017.7 | ||||
| 04 | 11:51 | SW 20 G 41 | 16.09 | Fair | CLR | 27.2 | 10.6 | 35% | 27 | 76.45 | 1018.4 | ||||||
| 04 | 10:51 | S 20 G 41 | 16.09 | Fair | CLR | 26.7 | 10 | 35% | 26 | 76.5 | 1019.1 | ||||||
| 04 | 09:51 | SW 22 | 16.09 | Fair | CLR | 25 | 10.6 | 40% | 26 | 76.53 | 1019.7 | ||||||
| 04 | 08:51 | SW 13 | 16.09 | Fair | CLR | 23.9 | 11.7 | 46% | 25 | 76.56 | 1019.9 | ||||||
| 04 | 07:51 | SW 15 | 16.09 | Fair | CLR | 20 | 11.1 | 57% | 76.56 | 1019.8 | |||||||
| 04 | 06:51 | SW 11 | 16.09 | Fair | CLR | 16.7 | 10 | 16.7 | 10.6 | 65% | 76.58 | 1020.2 | |||||
| 04 | 05:51 | W 11 | 16.09 | Fair | CLR | 13.9 | 8.9 | 72% | 76.58 | 1020.4 | |||||||
| 04 | 04:51 | W 11 | 16.09 | Fair | CLR | 14.4 | 8.9 | 70% | 76.58 | 1020.3 | |||||||
| 04 | 03:51 | SW 13 | 16.09 | Fair | CLR | 13.3 | 8.3 | 72% | 76.58 | 1020.3 | |||||||
| 04 | 02:51 | Calm | 16.09 | Fair | CLR | 11.1 | 7.2 | 77% | 76.61 | 1020.6 | |||||||
| 04 | 01:51 | Calm | 16.09 | Fair | CLR | 10.6 | 8.3 | 86% | 76.58 | 1020.4 | |||||||
| 04 | 00:51 | Calm | 16.09 | Fair | CLR | 11.1 | 7.8 | 20.6 | 11.1 | 80% | 76.58 | 1020.6 | |||||
| 03 | 23:51 | SE 7 | 16.09 | Fair | CLR | 13.3 | 6.7 | 65% | 76.61 | 1020.8 | |||||||
| 03 | 22:51 | SE 6 | 16.09 | Fair | CLR | 13.9 | 6.1 | 60% | 76.63 | 1021.0 | |||||||
| 03 | 21:51 | Calm | 16.09 | Fair | CLR | 12.8 | 6.1 | 64% | 76.66 | 1021.6 | |||||||
| 03 | 20:51 | SE 9 | 16.09 | Fair | CLR | 16.7 | 5 | 46% | 76.63 | 1021.1 | |||||||
| 03 | 19:51 | E 7 | 16.09 | Fair | CLR | 18.9 | 5.6 | 42% | 76.66 | 1021.5 | |||||||
| 03 | 18:51 | E 11 | 16.09 | Fair | CLR | 20.6 | 4.4 | 25 | 20.6 | 35% | 76.71 | 1022.4 | |||||
| 03 | 17:51 | E 13 | 16.09 | Fair | CLR | 22.8 | 4.4 | 30% | 76.76 | 1023.0 | |||||||
| 03 | 16:51 | E 13 | 16.09 | Fair | CLR | 23.9 | 4.4 | 28% | 25 | 76.84 | 1023.9 | ||||||
| 03 | 15:51 | SE 19 | 16.09 | Fair | CLR | 24.4 | 3.3 | 25% | 25 | 76.86 | 1024.4 | ||||||
| 03 | 14:51 | SE 15 | 16.09 | Fair | CLR | 24.4 | 1.1 | 22% | 25 | 76.91 | 1025.1 | ||||||
| 03 | 13:51 | E 17 | 16.09 | Fair | CLR | 25 | 3.3 | 24% | 25 | 76.96 | 1025.8 | ||||||
| 03 | 12:51 | SE 13 | 16.09 | Fair | CLR | 22.2 | 7.8 | 23.3 | 12.2 | 40% | 77.04 | 1026.6 | |||||
| 03 | 11:51 | SE 9 | 16.09 | Fair | CLR | 22.2 | 8.9 | 43% | 77.06 | 1026.9 | |||||||
| 03 | 10:51 | SE 9 | 16.09 | Fair | CLR | 22.2 | 10 | 46% | 77.04 | 1026.7 | |||||||
| 03 | 09:51 | SE 9 | 16.09 | Fair | CLR | 21.1 | 8.9 | 46% | 77.06 | 1027.0 | |||||||
| 03 | 08:51 | SE 7 | 16.09 | Fair | CLR | 19.4 | 8.3 | 49% | 77.11 | 1027.5 | |||||||
| 03 | 07:51 | Vrbl 6 | 16.09 | Fair | CLR | 17.8 | 8.3 | 54% | 77.11 | 1027.8 | |||||||
| 03 | 06:51 | Calm | 16.09 | Fair | CLR | 12.2 | 9.4 | 12.2 | 6.7 | 83% | 77.11 | 1027.8 | |||||
| 03 | 05:51 | Calm | 16.09 | Fair | CLR | 7.2 | 6.1 | 93% | 77.11 | 1028.1 | |||||||
| 03 | 04:51 | Calm | 16.09 | Fair | CLR | 7.2 | 6.1 | 93% | 77.11 | 1028.0 | |||||||
| 03 | 03:51 | Calm | 16.09 | Fair | CLR | 7.8 | 6.7 | 93% | 77.09 | 1027.7 | |||||||
| 03 | 02:51 | Calm | 16.09 | Fair | CLR | 8.3 | 6.1 | 86% | 77.09 | 1027.5 | |||||||
| 03 | 01:51 | Calm | 16.09 | Fair | CLR | 8.3 | 6.1 | 86% | 77.04 | 1027.1 | |||||||
| 03 | 00:51 | Calm | 16.09 | Fair | CLR | 8.9 | 6.1 | 17.8 | 8.9 | 83% | 77.01 | 1026.4 | |||||
| 02 | 23:51 | Calm | 16.09 | Fair | CLR | 10.6 | 5.6 | 71% | 77.01 | 1026.4 | |||||||
| 02 | 22:51 | NE 7 | 16.09 | Fair | CLR | 12.2 | 5.6 | 64% | 77.01 | 1026.5 | |||||||
| 02 | 21:51 | NE 9 | 16.09 | Fair | CLR | 12.8 | 5 | 59% | 77.04 | 1026.7 | |||||||
| 02 | 20:51 | NE 11 | 16.09 | Fair | CLR | 14.4 | 3.3 | 48% | 77.01 | 1026.6 | |||||||
| 02 | 19:51 | NE 13 | 16.09 | Fair | CLR | 15.6 | 3.9 | 46% | 77.04 | 1026.7 | |||||||
| 02 | 18:51 | NE 19 | 16.09 | Fair | CLR | 17.8 | 5 | 21.7 | 17.8 | 43% | 77.04 | 1026.8 | |||||
| 02 | 17:51 | NE 11 | 16.09 | Fair | CLR | 20 | 5 | 38% | 77.06 | 1026.9 | |||||||
| 02 | 15:51 | E 17 | 16.09 | Fair | CLR | 20.6 | 3.3 | 32% | 77.14 | 1027.9 | |||||||
| 02 | 14:51 | NE 15 | 16.09 | Fair | CLR | 20.6 | 4.4 | 35% | 77.14 | 1028.0 | |||||||
| 02 | 13:51 | E 19 | 16.09 | Fair | CLR | 18.3 | 7.2 | 49% | 77.17 | 1028.3 | |||||||
| Date | Time (cdt) | 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) | |||||||||||||||