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. | ||||||||||||||||
| 13 | 13:51 | W 48 G 85 | 16.09 | Mostly Cloudy and Windy | BKN050 | 6.7 | -5 | 43% | 1 | 75.13 | 1002.3 | ||||||
| 13 | 12:51 | W 43 G 81 | 16.09 | Overcast and Windy | OVC047 | 5.6 | -5 | 7.2 | 3.3 | 47% | 0 | 75.03 | 1000.9 | ||||
| 13 | 11:51 | W 33 G 76 | 16.09 | Overcast and Breezy | OVC041 | 3.9 | -4.4 | 55% | -1 | 74.9 | 999.4 | ||||||
| 13 | 10:51 | W 48 G 81 | 16.09 | Overcast and Windy | OVC034 | 3.3 | -3.3 | 62% | -3 | 74.8 | 997.9 | ||||||
| 13 | 09:51 | W 41 G 74 | 16.09 | Overcast and Breezy | OVC030 | 3.3 | -3.3 | 62% | -3 | 74.68 | 996.3 | ||||||
| 13 | 08:51 | W 41 G 81 | 16.09 | Overcast and Breezy | OVC030 | 3.3 | -2.8 | 65% | -3 | 74.63 | 995.5 | ||||||
| 13 | 07:51 | W 44 G 78 | 16.09 | Overcast and Windy | OVC036 | 3.9 | -2.8 | 62% | -2 | 74.55 | 994.5 | ||||||
| 13 | 06:51 | SW 52 G 104 | 16.09 | Overcast and Windy | SCT042 OVC055 | 7.2 | 0 | 7.2 | 3.3 | 61% | 2 | 74.4 | 992.2 | 0.2 | |||
| 13 | 05:51 | SW 48 G 76 | 16.09 | Mostly Cloudy and Windy | FEW049 BKN060 | 5.6 | -0.6 | 65% | -0 | 74.47 | 993.3 | ||||||
| 13 | 03:51 | S 44 G 80 | 16.09 | Light Rain and Windy | OVC041 | 4.4 | 1.7 | 83% | -1 | 74.65 | 995.7 | 0.2 | |||||
| 13 | 02:51 | S 43 G 65 | 16.09 | Light Rain and Windy | BKN015 BKN021 OVC027 | 3.3 | 1.7 | 89% | -3 | 75.03 | 1000.8 | 0.2 | |||||
| 13 | 01:51 | S 50 G 80 | 16.09 | Light Rain and Windy | BKN035 OVC043 | 5 | -0.6 | 67% | -1 | 75.34 | 1004.8 | ||||||
| 13 | 00:51 | S 30 G 48 | 16.09 | Overcast | BKN075 OVC085 | 3.9 | -1.1 | 5.6 | 3.3 | 70% | -1 | 75.41 | 1006.1 | ||||
| 12 | 23:51 | S 33 G 54 | 16.09 | Overcast and Breezy | OVC090 | 3.9 | -1.1 | 70% | -1 | 75.64 | 1009.2 | ||||||
| 12 | 22:51 | S 30 G 50 | 16.09 | Overcast | FEW065 OVC090 | 3.9 | -2.8 | 62% | -1 | 75.82 | 1011.6 | ||||||
| 12 | 21:51 | SE 22 | 16.09 | Mostly Cloudy | FEW070 BKN095 | 5 | -4.4 | 51% | 1 | 75.95 | 1013.3 | ||||||
| 12 | 20:51 | S 28 G 39 | 16.09 | Overcast | OVC065 | 5 | -5 | 49% | 1 | 76.1 | 1015.5 | ||||||
| 12 | 19:51 | S 17 G 28 | 16.09 | Overcast | OVC080 | 5 | -5.6 | 47% | 2 | 76.15 | 1016.3 | ||||||
| 12 | 18:51 | SW 15 | 16.09 | Overcast | OVC100 | 5 | -5.6 | 7.8 | 4.4 | 47% | 2 | 76.17 | 1016.5 | ||||
| 12 | 17:51 | SW 24 | 16.09 | Fair | CLR | 5.6 | -5 | 47% | 2 | 76.17 | 1016.6 | ||||||
| 12 | 16:51 | SW 24 | 16.09 | Fair | CLR | 6.1 | -6.1 | 42% | 2 | 76.25 | 1017.6 | ||||||
| 12 | 15:51 | SW 17 G 33 | 16.09 | Fair | CLR | 7.2 | -7.2 | 35% | 5 | 76.35 | 1018.8 | ||||||
| 12 | 14:51 | W 17 G 35 | 16.09 | Fair | CLR | 6.7 | -6.7 | 38% | 4 | 76.4 | 1019.6 | ||||||
| 12 | 13:51 | W 15 G 30 | 16.09 | Fair | CLR | 5.6 | -6.1 | 43% | 3 | 76.53 | 1021.1 | ||||||
| 12 | 11:51 | W 19 G 31 | 16.09 | Partly Cloudy | SCT038 | 3.9 | -5.6 | 50% | 0 | 76.61 | 1022.2 | ||||||
| 12 | 10:51 | NW 17 | 16.09 | A Few Clouds | FEW030 | 3.3 | -3.9 | 60% | -0 | 76.63 | 1022.9 | ||||||
| 12 | 09:51 | W 15 | 16.09 | Fair | CLR | 1.7 | -3.9 | 67% | -2 | 76.63 | 1022.6 | ||||||
| 12 | 07:51 | W 9 | 16.09 | Fair | CLR | -1.1 | -5 | 75% | -4 | 76.61 | 1022.4 | ||||||
| 12 | 06:51 | W 11 | 16.09 | Fair | CLR | -1.7 | -5 | -0.6 | -3.3 | 78% | -5 | 76.56 | 1021.8 | ||||
| 12 | 05:51 | W 11 | 16.09 | A Few Clouds | FEW070 | -1.7 | -6.1 | 72% | -5 | 76.5 | 1021.2 | ||||||
| 12 | 04:51 | W 9 | 16.09 | Fair | CLR | -2.2 | -6.1 | 75% | -5 | 76.5 | 1021.1 | ||||||
| 12 | 03:51 | W 9 | 16.09 | Fair | CLR | -2.8 | -6.1 | 78% | -6 | 76.5 | 1021.1 | ||||||
| 12 | 02:51 | W 9 | 16.09 | Fair | CLR | -1.1 | -6.1 | 69% | -4 | 76.53 | 1021.6 | ||||||
| 12 | 01:51 | W 9 | 16.09 | Fair | CLR | -0.6 | -5.6 | 69% | -3 | 76.53 | 1021.6 | ||||||
| 12 | 00:51 | W 7 | 16.09 | Fair | CLR | -0.6 | -5.6 | 2.2 | -0.6 | 69% | -3 | 76.53 | 1021.5 | ||||
| 11 | 23:51 | W 9 | 16.09 | Fair | CLR | 0 | -5.6 | 66% | -3 | 76.5 | 1021.2 | ||||||
| 11 | 21:51 | W 9 | 16.09 | Fair | CLR | 0.6 | -3.3 | 75% | -2 | 76.45 | 1020.4 | ||||||
| 11 | 20:51 | W 13 | 16.09 | Fair | CLR | 1.1 | -2.8 | 76% | -2 | 76.43 | 1020.0 | ||||||
| 11 | 19:51 | NW 15 G 31 | 16.09 | A Few Clouds | FEW035 | 1.7 | -2.2 | 76% | -2 | 76.35 | 1019.1 | ||||||
| 11 | 18:51 | NW 19 G 33 | 16.09 | Overcast | OVC028 | 2.2 | -1.7 | 2.2 | 0 | 76% | -2 | 76.23 | 1017.2 | 0.03 | |||
| 11 | 17:51 | NW 15 G 30 | 16.09 | Mostly Cloudy | BKN023 BKN028 | 2.2 | -1.1 | 79% | -1 | 76.12 | 1015.7 | ||||||
| 11 | 16:51 | NW 15 G 30 | 14.48 | Overcast | BKN014 BKN035 OVC044 | 1.7 | 0 | 89% | -2 | 76.02 | 1014.3 | ||||||
| 11 | 15:51 | NW 19 G 41 | 2.82 | Light Snow Fog/Mist | BKN013 BKN028 OVC034 | 1.1 | -0.6 | 89% | -3 | 75.97 | 1013.7 | 0.03 | |||||
| 11 | 14:51 | NW 13 G 41 | 16.09 | Overcast | BKN014 BKN020 OVC046 | 1.1 | -1.1 | 85% | -2 | 75.84 | 1012.2 | ||||||
| 11 | 13:51 | NW 11 G 30 | 9.66 | Fog/Mist | BKN009 OVC015 | 0.6 | -0.6 | 92% | -2 | 75.74 | 1010.8 | 0.03 | |||||
| 11 | 12:51 | NW 17 | 1.61 | Light Snow Fog/Mist | BKN005 OVC011 | 0 | -0.6 | 1.7 | 0 | 96% | -4 | 75.74 | 1010.8 | 0.13 | 0.18 | ||
| 11 | 11:51 | NW 15 G 30 | 9.66 | Light Rain Fog/Mist | OVC013 | 1.1 | -0.6 | 89% | -3 | 75.72 | 1010.3 | 0.03 | |||||
| 11 | 10:51 | NW 17 G 35 | 16.09 | Overcast | OVC009 | 1.1 | 0 | 92% | -3 | 75.54 | 1008.1 | ||||||
| 11 | 09:51 | NW 15 G 30 | 16.09 | Overcast | OVC010 | 1.7 | 0.6 | 93% | -2 | 75.49 | 1007.0 | 0.03 | |||||
| 11 | 08:51 | NW 17 | 16.09 | Overcast | BKN010 OVC014 | 1.7 | 0.6 | 93% | -2 | 75.39 | 1005.8 | ||||||
| 11 | 07:51 | N 17 | 16.09 | Light Rain | BKN008 OVC024 | 1.7 | 1.1 | 96% | -2 | 75.26 | 1004.4 | 0.03 | |||||
| 11 | 06:51 | N 20 G 33 | 9.66 | Light Rain Fog/Mist | OVC007 | 1.7 | 1.1 | 3.9 | 1.7 | 96% | -3 | 75.31 | 1004.9 | 0.28 | 0.43 | ||
| 11 | 05:51 | N 15 G 28 | 9.66 | Light Rain Fog/Mist | OVC003 | 2.2 | 1.7 | 97% | -1 | 75.23 | 1004.0 | 0.13 | |||||
| 11 | 04:51 | N 15 | 12.87 | Thunderstorm in Vicinity Light Rain | OVC004 | 2.2 | 1.7 | 97% | -1 | 75.21 | 1003.5 | ||||||
| 11 | 03:51 | N 19 | 16.09 | Overcast | OVC005 | 2.8 | 2.2 | 96% | -1 | 75.18 | 1003.1 | 0.03 | |||||
| 11 | 02:51 | N 13 | 16.09 | Overcast | OVC005 | 3.3 | 2.8 | 97% | 0 | 75.34 | 1005.3 | ||||||
| 11 | 01:51 | N 9 | 16.09 | Overcast | OVC005 | 3.9 | 2.8 | 93% | 2 | 75.34 | 1005.0 | 0.03 | |||||
| 11 | 00:51 | N 15 G 35 | 6.44 | Thunderstorm in Vicinity Heavy Rain Fog/Mist | OVC003 | 3.9 | 3.9 | 5.6 | 3.3 | 100% | 1 | 75.41 | 1005.9 | 0.15 | 0.51 | ||
| 10 | 23:51 | N 15 | 16.09 | Overcast | OVC002 | 3.3 | 3.3 | 100% | 0 | 75.36 | 1005.7 | 0.08 | |||||
| 10 | 22:51 | NE 20 | 11.27 | Rain | BKN003 BKN070 OVC090 | 4.4 | 3.9 | 97% | 1 | 75.36 | 1005.4 | 0.08 | |||||
| 10 | 21:51 | N 22 G 35 | 16.09 | Light Rain | BKN003 OVC016 | 5 | 4.4 | 96% | 1 | 75.51 | 1007.5 | 0.1 | 0.2 | ||||
| 10 | 20:51 | N 22 G 39 | 4.83 | Light Rain Fog/Mist | OVC003 | 5 | 4.4 | 96% | 1 | 75.44 | 1006.4 | 0.05 | |||||
| 10 | 18:51 | N 20 | 1.61 | Light Rain Fog/Mist | OVC002 | 3.9 | 3.9 | 6.1 | 2.8 | 100% | 0 | 75.59 | 1008.4 | ||||
| 10 | 17:51 | NE 22 | 0.80 | Fog | OVC002 | 3.3 | 3.3 | 100% | -1 | 75.64 | 1009.0 | ||||||
| 10 | 16:51 | N 22 | 3.22 | Fog/Mist | OVC004 | 2.8 | 2.2 | 96% | -2 | 75.69 | 1009.9 | ||||||
| 10 | 15:51 | N 24 G 41 | 16.09 | Overcast | OVC007 | 3.3 | 1.7 | 89% | -1 | 75.77 | 1010.5 | ||||||
| 10 | 14:51 | NE 26 G 41 | 16.09 | Overcast | OVC010 | 3.9 | 1.7 | 86% | -1 | 75.84 | 1011.4 | ||||||
| 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) | |||||||||||||||