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. | ||||||||||||||||
| 23 | 16:51 | E 11 | 16.09 | Fair | CLR | 15.6 | 11.7 | 78% | 76.2 | 1015.5 | |||||||
| 23 | 15:51 | NE 15 | 16.09 | Partly Cloudy | SCT007 | 14.4 | 11.7 | 84% | 76.2 | 1015.6 | |||||||
| 23 | 14:51 | E 15 | 16.09 | Fair | CLR | 16.1 | 11.7 | 75% | 76.17 | 1015.1 | |||||||
| 23 | 13:51 | NE 11 | 16.09 | Mostly Cloudy | BKN046 BKN090 | 15.6 | 11.7 | 78% | 76.17 | 1015.3 | |||||||
| 23 | 12:51 | E 15 | 16.09 | Mostly Cloudy | SCT014 BKN080 | 16.1 | 12.2 | 17.2 | 10.6 | 78% | 76.2 | 1015.5 | |||||
| 23 | 11:51 | N 9 | 16.09 | Overcast | BKN008 OVC013 | 15.6 | 12.8 | 84% | 76.23 | 1016.2 | |||||||
| 23 | 10:51 | N 9 | 8.05 | Fog/Mist | OVC004 | 12.8 | 11.7 | 93% | 76.28 | 1016.7 | |||||||
| 23 | 09:51 | N 7 | 8.05 | Fog/Mist | OVC004 | 11.7 | 11.1 | 96% | 76.25 | 1016.6 | |||||||
| 23 | 08:51 | NE 9 | 3.22 | Fog/Mist | OVC003 | 11.1 | 11.1 | 100% | 76.23 | 1016.2 | |||||||
| 23 | 07:51 | NE 9 | 9.66 | Fog/Mist | OVC005 | 10.6 | 10 | 96% | 76.2 | 1016.0 | |||||||
| 23 | 06:51 | NE 13 | 16.09 | Overcast | BKN006 OVC020 | 11.7 | 10.6 | 13.9 | 11.7 | 93% | 76.17 | 1015.3 | |||||
| 23 | 05:51 | NE 11 | 16.09 | Light Rain | FEW007 OVC020 | 11.7 | 10.6 | 93% | 76.17 | 1015.2 | |||||||
| 23 | 04:51 | E 15 | 16.09 | Overcast | BKN020 OVC075 | 11.7 | 10 | 89% | 76.15 | 1014.9 | |||||||
| 23 | 03:51 | E 15 | 16.09 | Overcast | OVC022 | 11.7 | 8.9 | 83% | 76.15 | 1015.1 | |||||||
| 23 | 02:51 | E 13 | 16.09 | Overcast | OVC026 | 13.3 | 8.3 | 72% | 76.15 | 1015.0 | |||||||
| 23 | 01:51 | E 15 | 16.09 | Overcast | OVC027 | 13.9 | 8.3 | 69% | 76.15 | 1014.9 | |||||||
| 23 | 00:51 | E 13 | 16.09 | Overcast | OVC034 | 13.3 | 8.3 | 15.6 | 13.3 | 72% | 76.17 | 1015.3 | |||||
| 22 | 23:51 | E 15 G 33 | 16.09 | Overcast | OVC036 | 13.3 | 8.3 | 72% | 76.2 | 1015.8 | |||||||
| 22 | 22:51 | E 15 | 16.09 | Overcast | OVC044 | 13.3 | 7.8 | 70% | 76.23 | 1016.0 | |||||||
| 22 | 21:51 | NE 13 | 16.09 | Overcast | OVC049 | 13.9 | 5 | 55% | 76.23 | 1016.3 | |||||||
| 22 | 20:51 | NE 22 G 33 | 16.09 | Mostly Cloudy | BKN049 BKN090 | 13.3 | 3.9 | 53% | 76.2 | 1015.7 | |||||||
| 22 | 19:51 | NE 17 | 16.09 | Overcast | OVC090 | 13.3 | 4.4 | 55% | 76.23 | 1016.2 | |||||||
| 22 | 18:51 | NE 19 | 16.09 | Overcast | BKN060 OVC080 | 14.4 | 5.6 | 17.2 | 14.4 | 56% | 76.23 | 1016.4 | |||||
| 22 | 17:51 | NE 20 G 30 | 16.09 | Mostly Cloudy | BKN055 BKN080 | 16.1 | 6.1 | 52% | 76.25 | 1016.5 | |||||||
| 22 | 16:51 | NE 19 | 16.09 | Fair | CLR | 17.2 | 6.1 | 48% | 76.3 | 1017.0 | |||||||
| 22 | 15:51 | NE 20 G 37 | 16.09 | Fair | CLR | 17.2 | 6.7 | 50% | 76.33 | 1017.4 | |||||||
| 22 | 14:51 | NE 19 G 30 | 16.09 | Fair | CLR | 16.1 | 6.1 | 52% | 76.38 | 1018.3 | |||||||
| 22 | 13:51 | NE 17 | 16.09 | Fair | CLR | 15.6 | 5.6 | 52% | 76.43 | 1018.7 | |||||||
| 22 | 12:51 | NE 19 | 16.09 | Fair | CLR | 14.4 | 5 | 14.4 | 8.9 | 53% | 76.5 | 1019.8 | |||||
| 22 | 11:51 | NE 19 | 16.09 | Fair | CLR | 13.3 | 3.9 | 53% | 76.56 | 1020.7 | |||||||
| 22 | 10:51 | E 17 | 16.09 | Fair | CLR | 12.2 | 3.3 | 55% | 76.61 | 1021.5 | |||||||
| 22 | 09:51 | E 20 | 16.09 | Fair | CLR | 10.6 | 3.3 | 61% | 76.63 | 1021.7 | |||||||
| 22 | 08:51 | E 24 G 35 | 16.09 | Fair | CLR | 10.6 | 3.3 | 61% | 76.63 | 1021.8 | |||||||
| 22 | 07:51 | E 22 | 16.09 | Mostly Cloudy | BKN075 | 10 | 3.3 | 63% | 7 | 76.66 | 1022.3 | ||||||
| 22 | 06:51 | E 20 | 16.09 | Mostly Cloudy | BKN070 BKN095 | 8.9 | 3.3 | 9.4 | 8.9 | 68% | 6 | 76.68 | 1022.5 | ||||
| 22 | 05:51 | E 22 | 16.09 | Overcast | SCT075 OVC090 | 8.9 | 3.9 | 71% | 6 | 76.66 | 1022.4 | ||||||
| 22 | 04:51 | E 19 | 16.09 | Overcast | FEW030 BKN070 OVC100 | 8.9 | 4.4 | 74% | 6 | 76.68 | 1022.4 | ||||||
| 22 | 03:51 | E 19 G 35 | 16.09 | Overcast | BKN070 OVC090 | 9.4 | 5 | 74% | 7 | 76.68 | 1022.4 | ||||||
| 22 | 02:51 | E 13 | 16.09 | Overcast | OVC095 | 9.4 | 5 | 74% | 8 | 76.68 | 1022.4 | ||||||
| 22 | 01:51 | E 19 | 16.09 | Mostly Cloudy | BKN095 | 9.4 | 5 | 74% | 7 | 76.68 | 1022.6 | ||||||
| 22 | 00:51 | E 19 | 16.09 | Overcast | OVC090 | 9.4 | 5 | 11.1 | 8.3 | 74% | 7 | 76.71 | 1023.0 | ||||
| 21 | 23:51 | NE 17 G 37 | 16.09 | Fair | CLR | 9.4 | 4.4 | 71% | 7 | 76.71 | 1023.0 | ||||||
| 21 | 22:51 | NE 19 G 37 | 16.09 | A Few Clouds | FEW095 | 10.6 | 4.4 | 66% | 76.76 | 1023.4 | |||||||
| 21 | 21:51 | NE 17 | 16.09 | Mostly Cloudy | BKN095 | 8.9 | 4.4 | 74% | 7 | 76.76 | 1023.8 | ||||||
| 21 | 20:51 | N 17 | 16.09 | Fair | CLR | 8.3 | 3.3 | 71% | 6 | 76.78 | 1024.0 | ||||||
| 21 | 19:51 | NE 19 | 16.09 | Fair | CLR | 9.4 | 2.2 | 61% | 7 | 76.78 | 1024.1 | ||||||
| 21 | 18:51 | NE 22 G 35 | 16.09 | Fair | CLR | 9.4 | 2.8 | 12.2 | 8.9 | 64% | 7 | 76.78 | 1024.1 | ||||
| 21 | 17:51 | NE 22 G 43 | 16.09 | Fair | CLR | 10 | 3.3 | 63% | 7 | 76.84 | 1024.6 | ||||||
| 21 | 16:51 | N 20 G 37 | 16.09 | Fair | CLR | 10.6 | 3.3 | 61% | 76.86 | 1024.9 | |||||||
| 21 | 15:51 | NE 13 G 31 | 16.09 | Fair | CLR | 12.2 | 4.4 | 59% | 76.89 | 1025.2 | |||||||
| 21 | 14:51 | NE 17 | 16.09 | NULL | NULL | 10.6 | 5 | 69% | 76.94 | 1026.0 | |||||||
| 21 | 13:51 | NE 20 G 31 | 16.09 | Mostly Cloudy | BKN024 | 10.6 | 3.9 | 64% | 76.99 | 1026.6 | |||||||
| 21 | 12:51 | NE 13 | 16.09 | Overcast | OVC020 | 9.4 | 3.3 | 10.6 | 7.8 | 66% | 8 | 77.01 | 1027.2 | ||||
| 21 | 11:51 | NE 19 | 16.09 | Overcast | BKN018 OVC025 | 8.9 | 2.8 | 66% | 6 | 77.01 | 1027.0 | ||||||
| 21 | 10:51 | NE 20 G 31 | 16.09 | A Few Clouds | FEW017 FEW110 | 9.4 | 2.8 | 64% | 7 | 76.99 | 1026.7 | ||||||
| 21 | 09:51 | NE 17 | 16.09 | Fair | CLR | 8.9 | 2.8 | 66% | 7 | 77.04 | 1027.5 | ||||||
| 21 | 08:51 | NE 22 G 35 | 16.09 | Fair | CLR | 8.3 | 2.8 | 69% | 5 | 77.04 | 1027.6 | ||||||
| 21 | 07:51 | NE 17 | 16.09 | Fair | CLR | 8.3 | 2.2 | 66% | 6 | 77.06 | 1027.7 | ||||||
| 21 | 06:51 | NE 22 G 41 | 16.09 | Fair | CLR | 7.8 | 1.7 | 9.4 | 7.2 | 66% | 5 | 77.01 | 1027.1 | ||||
| 21 | 05:51 | NE 19 | 16.09 | Fair | CLR | 7.2 | 2.2 | 71% | 4 | 77.01 | 1027.0 | ||||||
| 21 | 04:51 | NE 17 | 16.09 | Fair | CLR | 7.2 | 2.2 | 71% | 5 | 76.99 | 1026.8 | ||||||
| 21 | 03:51 | NE 19 G 33 | 16.09 | Fair | CLR | 7.8 | 1.7 | 66% | 5 | 76.99 | 1026.5 | ||||||
| 21 | 02:51 | NE 19 | 16.09 | Mostly Cloudy | BKN050 | 8.3 | 1.1 | 61% | 6 | 76.96 | 1026.3 | ||||||
| 21 | 01:51 | NE 17 | 16.09 | A Few Clouds | FEW047 | 8.3 | 1.7 | 63% | 6 | 76.94 | 1025.8 | ||||||
| 21 | 00:51 | NE 11 | 16.09 | Fair | CLR | 8.9 | 2.8 | 10 | 6.7 | 66% | 7 | 76.94 | 1025.8 | ||||
| 20 | 23:51 | NE 19 G 30 | 16.09 | Fair | CLR | 8.9 | 2.2 | 63% | 6 | 76.91 | 1025.7 | ||||||
| 20 | 22:51 | NE 17 | 16.09 | Fair | CLR | 8.3 | 2.2 | 66% | 6 | 76.86 | 1024.9 | ||||||
| 20 | 21:51 | N 11 | 16.09 | Fair | CLR | 7.8 | 1.7 | 66% | 6 | 76.89 | 1025.3 | ||||||
| 20 | 20:51 | NE 7 | 16.09 | Fair | CLR | 7.8 | 1.7 | 66% | 7 | 76.91 | 1025.5 | ||||||
| 20 | 19:51 | N 15 | 16.09 | Fair | CLR | 8.9 | 1.1 | 58% | 7 | 76.89 | 1025.3 | ||||||
| 20 | 18:51 | N 13 G 30 | 16.09 | Fair | CLR | 10 | 0 | 12.8 | 10 | 50% | 8 | 76.91 | 1025.4 | ||||
| 20 | 17:51 | NE 20 | 16.09 | Fair | CLR | 11.1 | 1.1 | 50% | 76.89 | 1025.2 | |||||||
| 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) | |||||||||||||||