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. | ||||||||||||||||
| 22 | 13:51 | NW 24 G 44 | 16.09 | Overcast | OVC034 | -3.3 | -11.1 | 55% | -10 | 76.86 | 1026.4 | ||||||
| 22 | 12:51 | NW 22 G 44 | 16.09 | Overcast | OVC031 | -3.9 | -11.1 | 58% | -10 | 76.84 | 1026.0 | ||||||
| 22 | 11:51 | NW 24 G 41 | 16.09 | Mostly Cloudy | BKN028 BKN042 BKN049 | -3.9 | -10.6 | -3.9 | -6.7 | 60% | -10 | 76.84 | 1026.0 | ||||
| 22 | 10:51 | NW 15 G 43 | 16.09 | Mostly Cloudy | BKN026 BKN037 BKN055 | -4.4 | -10.6 | 62% | -9 | 76.84 | 1026.0 | ||||||
| 22 | 09:51 | NW 24 G 39 | 16.09 | Mostly Cloudy | BKN023 BKN030 | -4.4 | -10.6 | 62% | -11 | 76.81 | 1025.6 | ||||||
| 22 | 08:51 | NW 19 G 39 | 16.09 | Overcast | BKN019 OVC039 | -6.1 | -10 | 74% | -12 | 76.78 | 1025.2 | ||||||
| 22 | 07:51 | NW 15 G 30 | 9.66 | Light Snow | FEW017 BKN041 OVC055 | -6.1 | -9.4 | 78% | -11 | 76.73 | 1024.9 | ||||||
| 22 | 06:51 | NW 19 G 33 | 9.66 | Light Snow | FEW019 OVC045 | -6.1 | -9.4 | 78% | -12 | 76.68 | 1023.9 | ||||||
| 22 | 05:51 | NW 17 G 37 | 14.48 | Light Snow | OVC045 | -6.1 | -10 | -3.9 | -6.1 | 74% | -12 | 76.63 | 1023.5 | ||||
| 22 | 04:51 | NW 15 G 33 | 12.87 | Light Snow | OVC043 | -6.1 | -9.4 | 78% | -11 | 76.61 | 1023.0 | ||||||
| 22 | 03:51 | NW 22 G 37 | 11.27 | Light Snow | OVC039 | -5.6 | -10 | 71% | -12 | 76.58 | 1022.7 | ||||||
| 22 | 02:51 | NW 19 G 33 | 16.09 | Overcast | OVC038 | -5 | -10 | 68% | -11 | 76.58 | 1022.4 | ||||||
| 22 | 01:51 | NW 17 G 33 | 16.09 | Overcast | OVC037 | -4.4 | -9.4 | 68% | -10 | 76.56 | 1022.4 | ||||||
| 22 | 00:51 | NW 17 G 31 | 16.09 | Overcast | OVC040 | -3.9 | -10 | 63% | -9 | 76.58 | 1022.5 | ||||||
| 21 | 23:51 | NW 15 G 30 | 16.09 | Overcast | FEW025 BKN034 OVC042 | -3.9 | -7.8 | -3.3 | -3.9 | 75% | -9 | 76.61 | 1022.8 | ||||
| 21 | 22:51 | NW 13 | 16.09 | Overcast | FEW027 OVC043 | -3.9 | -8.3 | 72% | -8 | 76.58 | 1022.7 | ||||||
| 21 | 21:51 | NW 13 | 16.09 | Overcast | OVC039 | -3.9 | -8.3 | 72% | -8 | 76.61 | 1022.8 | ||||||
| 21 | 20:51 | Vrbl 11 | 16.09 | Overcast | BKN030 OVC037 | -3.3 | -8.9 | 66% | -7 | 76.61 | 1022.8 | ||||||
| 21 | 19:51 | W 7 | 14.48 | Overcast | OVC024 | -3.9 | -6.1 | 85% | -7 | 76.61 | 1022.8 | ||||||
| 21 | 18:51 | NW 15 | 11.27 | Light Snow | BKN026 OVC031 | -3.3 | -7.8 | 71% | -8 | 76.58 | 1022.6 | ||||||
| 21 | 17:51 | W 11 | 16.09 | Overcast | OVC023 | -3.3 | -8.3 | -2.2 | -3.3 | 69% | -7 | 76.56 | 1022.3 | ||||
| 21 | 16:51 | NW 13 | 16.09 | Overcast | OVC021 | -2.8 | -7.8 | 69% | -7 | 76.5 | 1021.5 | ||||||
| 21 | 15:51 | NW 11 | 16.09 | Overcast | OVC022 | -2.8 | -7.8 | 69% | -7 | 76.48 | 1021.0 | ||||||
| 21 | 14:51 | NW 11 | 16.09 | Overcast | OVC022 | -2.2 | -7.8 | 66% | -6 | 76.43 | 1020.6 | ||||||
| 21 | 13:51 | W 15 G 28 | 16.09 | Overcast | OVC020 | -2.8 | -7.2 | 72% | -7 | 76.43 | 1020.6 | ||||||
| 21 | 12:51 | W 11 | 16.09 | Overcast | OVC019 | -2.8 | -7.2 | 72% | -7 | 76.45 | 1020.7 | ||||||
| 21 | 11:51 | W 17 | 16.09 | Overcast | OVC020 | -2.2 | -7.2 | -2.2 | -6.1 | 69% | -7 | 76.45 | 1020.8 | ||||
| 21 | 10:51 | W 15 | 16.09 | Overcast | OVC020 | -2.2 | -7.2 | 69% | -7 | 76.45 | 1020.9 | ||||||
| 21 | 09:51 | W 11 | 16.09 | Overcast | OVC021 | -2.2 | -6.7 | 72% | -6 | 76.43 | 1020.6 | ||||||
| 21 | 08:51 | W 11 | 16.09 | Overcast | OVC024 | -2.2 | -7.2 | 69% | -6 | 76.43 | 1020.3 | ||||||
| 21 | 07:51 | NW 11 | 16.09 | Fair | CLR | -3.3 | -7.8 | 71% | -7 | 76.4 | 1019.9 | ||||||
| 21 | 06:51 | Calm | 16.09 | Fair | CLR | -5 | -7.8 | 81% | 76.35 | 1019.3 | |||||||
| 21 | 05:51 | W 7 | 16.09 | Fair | CLR | -4.4 | -7.2 | -2.8 | -5 | 81% | -7 | 76.3 | 1018.6 | ||||
| 21 | 04:51 | W 11 | 16.09 | Fair | CLR | -4.4 | -7.2 | 81% | -8 | 76.2 | 1017.3 | ||||||
| 21 | 03:51 | W 9 | 16.09 | Fair | CLR | -3.9 | -7.2 | 78% | -7 | 76.17 | 1016.8 | ||||||
| 21 | 02:51 | W 13 | 16.09 | Fair | CLR | -3.9 | -7.2 | 78% | -8 | 76.12 | 1016.3 | ||||||
| 21 | 01:51 | W 13 | 16.09 | Fair | CLR | -3.3 | -6.7 | 78% | -8 | 76.1 | 1015.9 | ||||||
| 21 | 00:51 | W 11 | 16.09 | A Few Clouds | FEW030 | -2.8 | -6.7 | 75% | -7 | 76.05 | 1015.3 | ||||||
| 20 | 23:51 | W 15 | 16.09 | Overcast | OVC029 | -2.8 | -6.1 | -0.6 | -2.8 | 78% | -7 | 76.05 | 1015.1 | ||||
| 20 | 22:51 | W 15 | 16.09 | Overcast | OVC027 | -2.2 | -6.1 | 75% | -7 | 76 | 1014.5 | ||||||
| 20 | 21:51 | W 15 G 35 | 16.09 | Overcast | OVC026 | -2.2 | -6.1 | 75% | -7 | 75.97 | 1014.1 | ||||||
| 20 | 20:51 | W 20 G 39 | 16.09 | Overcast | OVC024 | -2.2 | -6.1 | 75% | -8 | 75.92 | 1013.3 | ||||||
| 20 | 19:51 | W 26 G 43 | 16.09 | Overcast | OVC020 | -1.7 | -5.6 | 75% | -8 | 75.84 | 1012.3 | ||||||
| 20 | 18:51 | W 17 G 33 | 16.09 | Overcast | OVC021 | -1.1 | -5 | 75% | -6 | 75.74 | 1011.1 | ||||||
| 20 | 17:51 | W 22 G 35 | 16.09 | Overcast | OVC021 | -0.6 | -4.4 | 1.1 | -0.6 | 76% | -6 | 75.64 | 1009.7 | ||||
| 20 | 16:51 | W 30 G 46 | 16.09 | Overcast | OVC022 | 0 | -5 | 69% | -6 | 75.54 | 1008.1 | ||||||
| 20 | 15:51 | W 37 G 56 | 16.09 | Overcast and Breezy | OVC020 | 0 | -4.4 | 73% | -7 | 75.41 | 1006.3 | ||||||
| 20 | 14:51 | W 37 G 57 | 16.09 | Overcast and Breezy | OVC021 | 0.6 | -3.9 | 72% | -6 | 75.29 | 1004.7 | ||||||
| 20 | 13:51 | W 26 G 67 | 16.09 | Overcast | OVC022 | 0.6 | -3.3 | 75% | -5 | 75.16 | 1002.9 | ||||||
| 20 | 12:51 | W 39 G 67 | 16.09 | Overcast and Breezy | OVC021 | 0.6 | -3.9 | 72% | -6 | 75.03 | 1001.2 | ||||||
| 20 | 11:51 | W 35 G 61 | 16.09 | Overcast and Breezy | OVC019 | 0.6 | -3.3 | 1.7 | 0 | 75% | -6 | 74.96 | 1000.2 | ||||
| 20 | 10:51 | W 31 G 54 | 16.09 | Overcast | OVC018 | 1.1 | -2.2 | 79% | -5 | 74.8 | 998.2 | ||||||
| 20 | 09:51 | W 33 G 59 | 16.09 | Overcast and Breezy | OVC017 | 1.7 | -1.7 | 78% | -4 | 74.63 | 995.8 | ||||||
| 20 | 08:51 | W 28 G 48 | 16.09 | Overcast | BKN011 OVC016 | 1.7 | 0.6 | 93% | -4 | 74.5 | 994.0 | ||||||
| 20 | 07:51 | SW 31 G 50 | 11.27 | Overcast | OVC008 | 0.6 | -0.6 | 92% | -5 | 74.4 | 992.8 | ||||||
| 20 | 06:51 | SW 39 G 59 | 9.66 | Fog/Mist and Breezy | OVC009 | 0.6 | 0 | 96% | -6 | 74.37 | 992.3 | ||||||
| 20 | 05:51 | SW 39 G 54 | 8.05 | Fog/Mist and Breezy | OVC010 | 1.1 | 0 | 5 | 1.1 | 92% | -5 | 74.35 | 991.9 | 0.05 | |||
| 20 | 04:51 | SW 35 G 63 | 16.09 | Overcast and Breezy | OVC010 | 2.2 | 1.1 | 93% | -4 | 74.32 | 991.6 | ||||||
| 20 | 03:51 | SW 39 G 57 | 16.09 | Overcast and Breezy | FEW002 OVC018 | 5 | 3.9 | 93% | -0 | 74.27 | 990.5 | ||||||
| 20 | 02:51 | SW 9 | 0.80 | Fog | VV002 | 4.4 | 4.4 | 100% | 2 | 74.27 | 990.7 | 0.05 | |||||
| 20 | 01:51 | SE 7 | 1.61 | Light Rain Fog/Mist | VV002 | 5 | 4.4 | 96% | 4 | 74.35 | 991.7 | 0.05 | |||||
| 20 | 00:51 | NE 7 | 6.44 | Fog/Mist | OVC002 | 3.3 | 3.3 | 100% | 2 | 74.45 | 993.0 | ||||||
| 19 | 23:51 | NE 19 | 16.09 | Overcast | OVC006 | 2.8 | 2.2 | 3.9 | 2.8 | 96% | -1 | 74.55 | 994.2 | 0.08 | 0.1 | ||
| 19 | 22:51 | NE 15 | 12.87 | Light Rain | OVC010 | 3.3 | 2.2 | 93% | 0 | 74.73 | 996.7 | 0.03 | |||||
| 19 | 21:51 | NE 13 | 16.09 | Overcast | OVC014 | 3.3 | 1.1 | 86% | 0 | 74.78 | 997.3 | ||||||
| 19 | 20:51 | NE 22 | 16.09 | Overcast | OVC019 | 2.8 | 0.6 | 86% | -2 | 74.88 | 998.8 | ||||||
| 19 | 19:51 | NE 24 G 33 | 16.09 | Light Rain | OVC019 | 3.3 | -0.6 | 76% | -1 | 74.96 | 1000.0 | ||||||
| 19 | 18:51 | NE 24 | 16.09 | Overcast | OVC018 | 2.8 | -0.6 | 79% | -2 | 75.01 | 1000.8 | ||||||
| 19 | 17:51 | NE 17 | 16.09 | Overcast | OVC017 | 3.3 | -1.1 | 8.9 | 3.3 | 73% | -0 | 75.08 | 1001.8 | ||||
| 19 | 16:51 | NE 17 | 16.09 | Overcast | OVC019 | 3.3 | -1.1 | 73% | -0 | 75.11 | 1002.2 | ||||||
| 19 | 15:51 | NE 15 | 16.09 | Overcast | OVC022 | 4.4 | -2.2 | 63% | 1 | 75.11 | 1002.3 | ||||||
| 19 | 14:51 | NE 17 | 16.09 | Mostly Cloudy | BKN026 | 5 | -2.2 | 60% | 2 | 75.16 | 1002.6 | ||||||
| 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) | |||||||||||||||