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. | ||||||||||||||||
| 07 | 17:51 | E 11 | 16.09 | Fair | CLR | -0.6 | -7.2 | 61% | -4 | 77.29 | 1031.8 | ||||||
| 07 | 16:51 | E 11 | 16.09 | Fair | CLR | 0 | -6.7 | 61% | -3 | 77.34 | 1032.6 | ||||||
| 07 | 15:51 | E 7 | 16.09 | Fair | CLR | 0.6 | -6.1 | 61% | -1 | 77.39 | 1033.0 | ||||||
| 07 | 14:51 | E 17 G 30 | 16.09 | Fair | CLR | 0.6 | -7.2 | 56% | -4 | 77.42 | 1033.6 | ||||||
| 07 | 13:51 | E 17 | 16.09 | Fair | CLR | 0 | -7.8 | 56% | -4 | 77.5 | 1034.5 | ||||||
| 07 | 12:51 | E 17 G 28 | 16.09 | Fair | CLR | 0 | -8.3 | 0.6 | -3.3 | 54% | -4 | 77.52 | 1034.8 | ||||
| 07 | 11:51 | E 19 G 30 | 16.09 | A Few Clouds | FEW032 | 0 | -8.3 | 54% | -5 | 77.57 | 1035.5 | ||||||
| 07 | 10:51 | E 13 G 28 | 16.09 | A Few Clouds | FEW032 | -0.6 | -8.9 | 54% | -4 | 77.6 | 1035.9 | ||||||
| 07 | 09:51 | NE 19 | 16.09 | Fair | CLR | -0.6 | -8.9 | 54% | -5 | 77.57 | 1035.4 | ||||||
| 07 | 08:51 | NE 20 | 16.09 | Fair | CLR | -1.1 | -9.4 | 54% | -6 | 77.52 | 1035.0 | ||||||
| 07 | 07:51 | NE 19 | 16.09 | Fair | CLR | -1.7 | -10 | 54% | -7 | 77.5 | 1034.6 | ||||||
| 07 | 06:51 | NE 11 | 16.09 | Fair | CLR | -3.3 | -10 | -0.6 | -3.3 | 60% | -7 | 77.44 | 1033.8 | ||||
| 07 | 05:51 | NE 19 | 16.09 | Fair | CLR | -2.8 | -10 | 58% | -8 | 77.39 | 1032.9 | ||||||
| 07 | 04:51 | N 13 | 16.09 | Fair | CLR | -2.2 | -9.4 | 58% | -6 | 77.37 | 1032.5 | ||||||
| 07 | 03:51 | N 11 G 31 | 16.09 | Mostly Cloudy | BKN033 | -1.7 | -7.8 | 63% | -5 | 77.34 | 1031.9 | ||||||
| 07 | 02:51 | N 11 G 33 | 16.09 | Mostly Cloudy | BKN035 | -1.1 | -7.2 | 64% | -5 | 77.27 | 1031.1 | ||||||
| 07 | 01:51 | NE 19 | 16.09 | Mostly Cloudy | BKN031 | -0.6 | -6.7 | 64% | -5 | 77.24 | 1030.6 | ||||||
| 07 | 00:51 | NE 17 G 31 | 16.09 | Mostly Cloudy | BKN028 | -0.6 | -5.6 | 6.7 | -0.6 | 69% | -5 | 77.22 | 1030.2 | ||||
| 06 | 23:51 | N 17 | 16.09 | Overcast | OVC026 | -0.6 | -5 | 72% | -5 | 77.17 | 1029.5 | ||||||
| 06 | 22:51 | NE 17 G 37 | 16.09 | Mostly Cloudy | BKN022 | 0 | -4.4 | 73% | -4 | 77.11 | 1029.0 | ||||||
| 06 | 21:51 | N 20 G 35 | 16.09 | Overcast | BKN018 OVC070 | 0 | -3.3 | 79% | -5 | 77.06 | 1028.5 | ||||||
| 06 | 20:51 | NE 20 G 41 | 16.09 | Overcast | OVC012 | 0.6 | -2.2 | 82% | -4 | 76.96 | 1027.1 | ||||||
| 06 | 19:51 | NE 22 G 48 | 16.09 | Overcast | SCT009 OVC070 | 1.7 | 0 | 89% | -3 | 76.84 | 1025.4 | ||||||
| 06 | 18:51 | N 17 | 16.09 | Mostly Cloudy | BKN070 | 6.7 | -5.6 | 10.6 | 6.7 | 41% | 4 | 76.73 | 1023.7 | ||||
| 06 | 17:51 | N 20 G 35 | 16.09 | Overcast | OVC075 | 7.8 | -5 | 40% | 5 | 76.71 | 1023.2 | ||||||
| 06 | 16:51 | NW 17 G 37 | 16.09 | Mostly Cloudy | SCT060 BKN075 | 8.3 | -4.4 | 41% | 6 | 76.66 | 1022.6 | ||||||
| 06 | 15:51 | NW 30 G 48 | 16.09 | Mostly Cloudy | BKN070 | 9.4 | -4.4 | 38% | 6 | 76.66 | 1022.4 | ||||||
| 06 | 14:51 | W 24 G 54 | 16.09 | Mostly Cloudy | BKN055 BKN065 | 8.9 | -3.3 | 42% | 6 | 76.68 | 1022.9 | ||||||
| 06 | 13:51 | W 22 G 41 | 16.09 | Mostly Cloudy | BKN043 BKN060 | 8.9 | -1.7 | 48% | 6 | 76.71 | 1023.0 | ||||||
| 06 | 12:51 | NW 24 G 46 | 16.09 | Mostly Cloudy | BKN041 BKN060 | 7.8 | -1.7 | 7.8 | 3.3 | 51% | 5 | 76.73 | 1023.5 | ||||
| 06 | 11:51 | NW 24 G 43 | 16.09 | Mostly Cloudy | SCT037 BKN048 | 7.2 | -0.6 | 58% | 4 | 76.76 | 1023.7 | ||||||
| 06 | 10:51 | NW 19 G 33 | 16.09 | Mostly Cloudy | SCT030 BKN040 | 6.7 | 0 | 63% | 4 | 76.76 | 1023.9 | ||||||
| 06 | 09:51 | NW 20 G 37 | 16.09 | Mostly Cloudy | SCT027 BKN033 | 6.1 | 0 | 65% | 3 | 76.73 | 1023.5 | ||||||
| 06 | 08:51 | NW 15 G 30 | 16.09 | Mostly Cloudy | BKN020 | 6.1 | 2.2 | 76% | 3 | 76.71 | 1023.0 | ||||||
| 06 | 07:51 | NW 15 | 16.09 | Fair | CLR | 4.4 | 1.7 | 83% | 1 | 76.66 | 1022.6 | ||||||
| 06 | 06:51 | NW 15 | 16.09 | Fair | CLR | 3.9 | 1.7 | 6.1 | 3.3 | 86% | 1 | 76.61 | 1021.7 | ||||
| 06 | 05:51 | NW 13 | 16.09 | Fair | CLR | 3.9 | 1.7 | 86% | 1 | 76.53 | 1020.8 | ||||||
| 06 | 04:51 | NW 9 | 16.09 | Light Rain | FEW012 BKN038 OVC055 | 5 | 3.9 | 93% | 3 | 76.5 | 1020.2 | ||||||
| 06 | 03:51 | W 7 | 16.09 | Fair | CLR | 4.4 | 3.9 | 97% | 3 | 76.45 | 1019.9 | ||||||
| 06 | 02:51 | W 7 | 16.09 | Fair | CLR | 4.4 | 3.9 | 97% | 3 | 76.48 | 1020.0 | ||||||
| 06 | 01:51 | W 9 | 16.09 | Partly Cloudy | SCT065 SCT080 | 5.6 | 3.9 | 89% | 4 | 76.48 | 1020.2 | ||||||
| 06 | 00:51 | W 13 | 16.09 | Overcast | SCT041 BKN060 OVC100 | 6.1 | 4.4 | 10 | 4.4 | 89% | 4 | 76.5 | 1020.4 | 0.13 | 0.13 | ||
| 05 | 23:51 | W 11 | 16.09 | Overcast | SCT041 BKN075 OVC090 | 7.2 | 2.8 | 74% | 5 | 76.5 | 1020.4 | ||||||
| 05 | 22:51 | SW 13 | 16.09 | Mostly Cloudy | BKN090 BKN120 | 6.7 | 0 | 63% | 4 | 76.5 | 1020.4 | ||||||
| 05 | 21:51 | SW 11 | 16.09 | Fair | CLR | 6.7 | -1.7 | 55% | 5 | 76.53 | 1020.9 | ||||||
| 05 | 20:51 | W 11 | 16.09 | Fair | CLR | 7.8 | -1.7 | 51% | 6 | 76.56 | 1021.2 | ||||||
| 05 | 19:51 | W 13 | 16.09 | Fair | CLR | 8.9 | -3.3 | 42% | 7 | 76.53 | 1020.7 | ||||||
| 05 | 18:51 | W 13 | 16.09 | Fair | CLR | 10 | -4.4 | 11.1 | 7.8 | 36% | 8 | 76.5 | 1020.7 | ||||
| 05 | 17:51 | W 20 G 31 | 16.09 | Fair | CLR | 11.1 | -5 | 32% | 76.53 | 1020.7 | |||||||
| 05 | 16:51 | W 22 G 35 | 16.09 | Fair | CLR | 11.1 | -5.6 | 31% | 76.53 | 1020.6 | |||||||
| 05 | 15:51 | W 17 G 43 | 16.09 | Fair | CLR | 10.6 | -6.7 | 29% | 76.5 | 1020.6 | |||||||
| 05 | 14:51 | W 20 G 39 | 16.09 | Fair | CLR | 10 | -6.7 | 30% | 8 | 76.56 | 1021.0 | ||||||
| 05 | 13:51 | W 20 G 37 | 16.09 | Fair | CLR | 8.9 | -5 | 37% | 6 | 76.56 | 1021.2 | ||||||
| 05 | 12:51 | W 26 G 43 | 16.09 | Fair | CLR | 7.8 | -3.9 | 7.8 | 2.2 | 44% | 4 | 76.53 | 1021.0 | ||||
| 05 | 11:51 | NW 20 G 44 | 16.09 | A Few Clouds | FEW045 | 6.7 | -2.8 | 51% | 3 | 76.53 | 1021.0 | ||||||
| 05 | 10:51 | W 22 G 39 | 16.09 | A Few Clouds | FEW030 | 5 | -2.8 | 57% | 1 | 76.5 | 1020.7 | ||||||
| 05 | 09:51 | NW 22 G 41 | 16.09 | Mostly Cloudy | BKN032 | 3.3 | -3.9 | 60% | -1 | 76.48 | 1020.4 | ||||||
| 05 | 08:51 | W 20 G 43 | 16.09 | Mostly Cloudy | SCT030 BKN036 | 2.8 | -3.9 | 62% | -1 | 76.38 | 1019.2 | ||||||
| 05 | 07:51 | NW 24 G 46 | 16.09 | Overcast | OVC033 | 2.8 | -3.3 | 65% | -2 | 76.33 | 1018.4 | ||||||
| 05 | 06:51 | W 19 G 33 | 16.09 | Overcast | SCT027 OVC036 | 2.8 | -1.7 | 3.9 | 2.8 | 73% | -1 | 76.23 | 1017.1 | ||||
| 05 | 05:51 | W 24 G 39 | 16.09 | Overcast | OVC040 | 2.8 | -1.7 | 73% | -2 | 76.17 | 1016.2 | ||||||
| 05 | 04:51 | W 24 G 41 | 16.09 | Overcast | OVC049 | 3.3 | -2.2 | 68% | -1 | 76.12 | 1015.6 | ||||||
| 05 | 03:51 | W 22 G 39 | 16.09 | Overcast | OVC050 | 3.3 | -1.7 | 70% | -1 | 76.07 | 1014.9 | ||||||
| 05 | 02:51 | W 24 G 39 | 16.09 | Overcast | OVC050 | 3.9 | -1.7 | 67% | -0 | 76.05 | 1014.5 | ||||||
| 05 | 01:51 | W 20 G 35 | 16.09 | Fair | CLR | 3.9 | -2.8 | 62% | 0 | 76.05 | 1014.4 | ||||||
| 05 | 00:51 | W 20 G 39 | 16.09 | A Few Clouds | FEW049 | 3.9 | -2.8 | 6.1 | 3.9 | 62% | 0 | 76.02 | 1014.2 | ||||
| 04 | 23:51 | W 24 G 41 | 16.09 | Overcast | OVC039 | 4.4 | -1.1 | 68% | 0 | 76.02 | 1013.8 | ||||||
| 04 | 22:51 | W 26 G 43 | 16.09 | Overcast | BKN034 OVC050 | 4.4 | -0.6 | 70% | 0 | 76 | 1013.6 | ||||||
| 04 | 21:51 | W 17 G 43 | 16.09 | Overcast | SCT043 OVC055 | 4.4 | -1.1 | 68% | 1 | 76 | 1013.6 | ||||||
| 04 | 20:51 | W 19 G 44 | 16.09 | Mostly Cloudy | BKN049 | 5 | -1.7 | 62% | 2 | 76 | 1013.6 | ||||||
| 04 | 19:51 | W 30 G 57 | 14.48 | Light Rain | SCT025 BKN034 OVC042 | 4.4 | 1.1 | 79% | -0 | 75.95 | 1013.1 | ||||||
| 04 | 18:51 | W 39 G 57 | 16.09 | Overcast and Breezy | OVC036 | 6.1 | 0.6 | 9.4 | 6.1 | 68% | 1 | 75.92 | 1012.6 | ||||
| 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) | |||||||||||||||