Weather observations for the past three days for
Chicago/Waukegan Regional Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 06 | 13:51 | NE 7 | 16.09 | Overcast | OVC031 | -2.2 | -9.4 | 58% | -5 | 76 | 1014.6 | ||||||
| 06 | 12:51 | N 9 | 16.09 | Overcast | OVC028 | -2.2 | -10 | 56% | -5 | 76.02 | 1015.0 | ||||||
| 06 | 11:51 | N 7 | 16.09 | Overcast | OVC025 | -2.8 | -10 | -1.7 | -3.3 | 58% | -5 | 76.05 | 1015.3 | ||||
| 06 | 10:51 | N 13 | 16.09 | Overcast | OVC022 | -2.8 | -9.4 | 61% | -7 | 76.07 | 1015.5 | ||||||
| 06 | 09:51 | NW 7 | 16.09 | Overcast | OVC024 | -1.7 | -6.7 | 69% | -4 | 76.02 | 1015.0 | ||||||
| 06 | 08:51 | Calm | 16.09 | Overcast | OVC024 | -1.7 | -6.1 | 72% | 75.95 | 1014.0 | |||||||
| 06 | 07:51 | NW 6 | 16.09 | Overcast | OVC021 | -2.2 | -5.6 | 78% | 75.9 | 1013.2 | |||||||
| 06 | 06:51 | NW 6 | 16.09 | Overcast | OVC019 | -2.8 | -5.6 | 81% | 75.84 | 1012.6 | |||||||
| 06 | 05:51 | W 9 | 16.09 | Mostly Cloudy | BKN017 | -2.8 | -5.6 | -1.7 | -2.8 | 81% | -6 | 75.77 | 1011.7 | ||||
| 06 | 04:51 | W 7 | 16.09 | Overcast | BKN016 OVC038 | -2.8 | -5 | 85% | -5 | 75.67 | 1010.3 | ||||||
| 06 | 03:51 | W 9 | 16.09 | Overcast | OVC041 | -2.8 | -5 | 85% | -6 | 75.62 | 1009.6 | ||||||
| 06 | 02:51 | W 9 | 16.09 | Overcast | OVC045 | -2.8 | -5.6 | 81% | -6 | 75.62 | 1009.4 | ||||||
| 06 | 01:51 | W 13 | 16.09 | Mostly Cloudy | BKN019 BKN045 | -2.2 | -5.6 | 78% | -6 | 75.59 | 1008.9 | ||||||
| 06 | 00:51 | W 13 | 16.09 | Overcast | SCT023 OVC031 | -1.7 | -5.6 | 75% | -6 | 75.54 | 1008.5 | ||||||
| 05 | 23:51 | W 15 | 16.09 | Overcast | FEW038 OVC070 | -2.2 | -6.1 | -1.7 | -2.8 | 75% | -7 | 75.54 | 1008.7 | ||||
| 05 | 22:51 | SW 22 | 16.09 | Overcast | OVC050 | -1.7 | -6.1 | 72% | -7 | 75.54 | 1008.7 | ||||||
| 05 | 21:51 | SW 20 | 12.87 | Light Snow | BKN035 BKN060 OVC080 | -2.8 | -6.1 | 78% | -8 | 75.54 | 1008.7 | ||||||
| 05 | 20:51 | SW 26 | 16.09 | Overcast | FEW030 OVC060 | -2.8 | -7.8 | 69% | -9 | 75.54 | 1008.7 | ||||||
| 05 | 19:51 | SW 28 | 16.09 | Overcast | SCT024 OVC070 | -2.8 | -8.3 | 66% | -9 | 75.54 | 1009.0 | ||||||
| 05 | 18:51 | SW 30 | 16.09 | Overcast | SCT039 BKN090 OVC110 | -2.8 | -8.3 | 66% | -10 | 75.57 | 1009.2 | ||||||
| 05 | 17:51 | SW 26 | 16.09 | Overcast | OVC045 | -2.8 | -8.9 | -1.7 | -4.4 | 63% | -9 | 75.57 | 1009.2 | ||||
| 05 | 16:51 | S 19 | 16.09 | Mostly Cloudy | FEW075 SCT090 BKN110 | -2.8 | -10 | 58% | -8 | 75.57 | 1009.2 | ||||||
| 05 | 15:51 | SW 22 | 16.09 | Partly Cloudy | SCT050 | -1.7 | -9.4 | 56% | -7 | 75.59 | 1009.4 | ||||||
| 05 | 14:51 | SW 26 | 16.09 | Partly Cloudy | SCT050 | -1.7 | -11.1 | 49% | -8 | 75.64 | 1010.3 | ||||||
| 05 | 13:51 | SW 30 | 16.09 | Mostly Cloudy | BKN050 | -1.7 | -11.1 | 49% | -8 | 75.67 | 1010.8 | ||||||
| 05 | 12:51 | SW 37 G 46 | 16.09 | Overcast and Breezy | OVC046 | -2.2 | -11.1 | 51% | -10 | 75.74 | 1011.9 | ||||||
| 05 | 11:51 | SW 35 G 50 | 16.09 | Overcast and Breezy | OVC044 | -4.4 | -11.7 | -4.4 | -9.4 | 57% | -12 | 75.84 | 1013.4 | ||||
| 05 | 10:51 | SW 28 G 43 | 16.09 | Overcast | OVC048 | -5 | -12.8 | 55% | -12 | 75.92 | 1014.4 | ||||||
| 05 | 09:51 | SW 30 | 16.09 | Overcast | OVC043 | -6.7 | -12.8 | 62% | -15 | 76 | 1015.4 | ||||||
| 05 | 08:51 | SW 30 | 16.09 | Overcast | OVC038 | -7.2 | -12.2 | 68% | -15 | 76.02 | 1015.6 | ||||||
| 05 | 07:51 | SW 28 | 16.09 | Overcast | SCT038 OVC049 | -8.3 | -12.2 | 74% | -16 | 76.05 | 1016.2 | ||||||
| 05 | 06:51 | SW 24 | 16.09 | Overcast | OVC046 | -9.4 | -12.2 | 80% | -17 | 76.12 | 1017.4 | ||||||
| 05 | 05:51 | SW 26 | 16.09 | Overcast | OVC045 | -9.4 | -12.8 | -9.4 | -16.7 | 77% | -18 | 76.17 | 1017.9 | ||||
| 05 | 04:51 | SW 17 | 16.09 | A Few Clouds | FEW040 | -11.1 | -13.9 | 80% | -18 | 76.23 | 1018.7 | ||||||
| 05 | 03:51 | SW 15 | 16.09 | Overcast | OVC036 | -10.6 | -13.3 | 81% | -17 | 76.25 | 1018.9 | ||||||
| 05 | 02:51 | S 22 | 16.09 | A Few Clouds | FEW033 | -11.1 | -13.9 | 80% | -19 | 76.3 | 1019.6 | ||||||
| 05 | 01:51 | SW 11 | 16.09 | Fair | CLR | -13.9 | -15.6 | 87% | -20 | 76.4 | 1021.1 | ||||||
| 05 | 00:51 | S 15 | 16.09 | Fair | CLR | -12.2 | -15.6 | 76% | -19 | 76.45 | 1021.6 | ||||||
| 04 | 23:51 | S 11 | 16.09 | Fair | CLR | -15.6 | -18.9 | -11.1 | -16.1 | 76% | -22 | 76.53 | 1023.0 | ||||
| 04 | 22:51 | SW 11 | 16.09 | Fair | CLR | -14.4 | -18.9 | 69% | -20 | 76.61 | 1024.0 | ||||||
| 04 | 21:51 | SW 11 | 16.09 | Fair | CLR | -13.9 | -18.9 | 66% | -20 | 76.63 | 1024.4 | ||||||
| 04 | 20:51 | W 11 | 16.09 | Fair | CLR | -11.7 | -18.9 | 56% | -17 | 76.73 | 1025.5 | ||||||
| 04 | 19:51 | SW 9 | 16.09 | Fair | CLR | -12.2 | -17.8 | 63% | -17 | 76.78 | 1026.4 | ||||||
| 04 | 18:51 | SW 7 | 16.09 | Fair | CLR | -14.4 | -17.2 | 80% | -19 | 76.81 | 1027.0 | ||||||
| 04 | 17:51 | Calm | 16.09 | Fair | CLR | -15 | -17.8 | -7.8 | -15 | 79% | 76.89 | 1027.8 | |||||
| 04 | 16:51 | Calm | 16.09 | Fair | CLR | -12.8 | -18.9 | 61% | 76.94 | 1028.5 | |||||||
| 04 | 15:51 | Calm | 16.09 | Fair | CLR | -8.3 | -23.3 | 29% | 76.94 | 1028.1 | |||||||
| 04 | 14:51 | Calm | 16.09 | Fair | CLR | -7.8 | -24.4 | 25% | 76.99 | 1028.7 | |||||||
| 04 | 13:51 | Calm | 16.09 | Fair | CLR | -8.3 | -23.3 | 29% | 77.04 | 1029.5 | |||||||
| 04 | 12:51 | Calm | 16.09 | Fair | CLR | -9.4 | -23.3 | 32% | 77.09 | 1030.2 | |||||||
| 04 | 11:51 | NW 9 | 16.09 | Fair | CLR | -10 | -21.1 | -10 | -15.6 | 40% | -14 | 77.17 | 1031.1 | ||||
| 04 | 10:51 | NW 9 | 16.09 | Fair | CLR | -11.1 | -20 | 48% | -16 | 77.19 | 1031.6 | ||||||
| 04 | 09:51 | W 11 | 16.09 | Fair | CLR | -12.2 | -19.4 | 55% | -18 | 77.22 | 1032.0 | ||||||
| 04 | 08:51 | NW 11 | 16.09 | Fair | CLR | -13.3 | -20 | 57% | -19 | 77.22 | 1031.8 | ||||||
| 04 | 07:51 | NW 13 | 16.09 | Fair | CLR | -15 | -20 | 66% | -22 | 77.19 | 1031.5 | ||||||
| 04 | 06:51 | NW 11 | 16.09 | Fair | CLR | -15.6 | -19.4 | 73% | -22 | 77.14 | 1030.6 | ||||||
| 04 | 05:51 | NW 15 | 16.09 | Fair | CLR | -15 | -18.9 | -10 | -15 | 72% | -22 | 77.06 | 1029.8 | ||||
| 04 | 04:51 | NW 11 | 16.09 | Fair | CLR | -13.9 | -18.3 | 70% | -20 | 77.01 | 1029.0 | ||||||
| 04 | 03:51 | NW 15 | 16.09 | Fair | CLR | -13.3 | -17.8 | 69% | -20 | 76.99 | 1028.5 | ||||||
| 04 | 02:51 | NW 15 G 30 | 16.09 | Fair | CLR | -12.2 | -17.2 | 67% | -19 | 76.99 | 1028.3 | ||||||
| 04 | 01:51 | NW 17 | 16.09 | Fair | CLR | -11.7 | -16.7 | 67% | -19 | 76.91 | 1027.4 | ||||||
| 04 | 00:51 | NW 15 | 16.09 | Fair | CLR | -11.1 | -16.1 | 67% | -17 | 76.84 | 1026.4 | ||||||
| 03 | 23:51 | NW 11 | 16.09 | Fair | CLR | -10 | -15 | -3.3 | -10 | 67% | -15 | 76.78 | 1025.7 | ||||
| 03 | 22:51 | NW 13 | 16.09 | Fair | CLR | -9.4 | -14.4 | 67% | -15 | 76.73 | 1025.0 | ||||||
| 03 | 21:51 | NW 15 G 30 | 16.09 | Fair | CLR | -8.3 | -13.9 | 64% | -14 | 76.68 | 1024.3 | ||||||
| 03 | 20:51 | NW 15 | 16.09 | A Few Clouds | FEW028 | -6.7 | -12.2 | 65% | -12 | 76.66 | 1023.5 | ||||||
| 03 | 19:51 | NW 17 | 16.09 | Overcast | OVC028 | -5 | -10 | 68% | -10 | 76.58 | 1022.6 | ||||||
| 03 | 18:51 | NW 19 G 31 | 16.09 | Overcast | OVC025 | -3.9 | -8.9 | 69% | -9 | 76.48 | 1021.3 | ||||||
| 03 | 17:51 | NW 15 | 16.09 | Overcast | OVC021 | -3.3 | -7.8 | -0.6 | -3.3 | 71% | -8 | 76.4 | 1020.1 | ||||
| 03 | 16:51 | NW 13 G 30 | 16.09 | Overcast | OVC018 | -2.2 | -6.7 | 72% | -6 | 76.33 | 1019.0 | ||||||
| 03 | 15:51 | N 17 | 11.27 | Overcast | OVC013 | -1.7 | -5 | 78% | -6 | 76.23 | 1017.9 | ||||||
| 03 | 14:51 | W 9 | 4.02 | Fog/Mist | OVC013 | -0.6 | -2.8 | 85% | -3 | 76.17 | 1017.0 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||