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. | ||||||||||||||||
| 08 | 22:51 | S 24 G 37 | 16.09 | Overcast | OVC045 | -5.6 | -10.6 | 68% | -12 | 76.4 | 1020.4 | ||||||
| 08 | 21:51 | S 26 G 39 | 16.09 | Overcast | OVC050 | -5 | -10.6 | 65% | -12 | 76.48 | 1021.5 | ||||||
| 08 | 20:51 | S 24 | 16.09 | Fair | CLR | -5 | -10.6 | 65% | -12 | 76.56 | 1022.5 | ||||||
| 08 | 19:51 | S 20 | 16.09 | Fair | CLR | -5.6 | -10.6 | 68% | -12 | 76.63 | 1023.8 | ||||||
| 08 | 18:51 | S 9 | 16.09 | Fair | CLR | -8.9 | -12.2 | 77% | -13 | 76.71 | 1024.9 | ||||||
| 08 | 17:51 | S 9 | 16.09 | Fair | CLR | -6.7 | -11.7 | -3.3 | -7.2 | 68% | -11 | 76.76 | 1025.4 | ||||
| 08 | 16:51 | S 9 | 16.09 | Overcast | OVC070 | -5 | -11.7 | 60% | -9 | 76.81 | 1026.0 | ||||||
| 08 | 14:51 | S 17 | 16.09 | Overcast | OVC080 | -3.9 | -11.7 | 55% | -9 | 76.86 | 1026.6 | ||||||
| 08 | 13:51 | S 15 | 16.09 | Partly Cloudy | SCT110 | -3.9 | -11.7 | 55% | -9 | 76.89 | 1027.1 | ||||||
| 08 | 12:51 | S 19 | 16.09 | A Few Clouds | FEW030 | -3.9 | -11.1 | 58% | -9 | 76.94 | 1027.8 | ||||||
| 08 | 11:51 | S 15 | 16.09 | Mostly Cloudy | BKN027 | -3.9 | -9.4 | -3.9 | -9.4 | 66% | -9 | 76.99 | 1028.4 | ||||
| 08 | 10:51 | SW 13 | 16.09 | Mostly Cloudy | BKN029 | -5.6 | -10 | 71% | -10 | 77.09 | 1029.8 | ||||||
| 08 | 09:51 | SW 7 | 16.09 | Overcast | OVC033 | -7.2 | -11.1 | 74% | -10 | 77.11 | 1030.4 | ||||||
| 08 | 08:51 | Calm | 16.09 | Overcast | OVC034 | -7.8 | -11.7 | 74% | 77.11 | 1030.1 | |||||||
| 08 | 07:51 | Calm | 16.09 | Overcast | OVC031 | -8.9 | -12.2 | 77% | 77.06 | 1029.8 | |||||||
| 08 | 06:51 | Calm | 16.09 | Overcast | OVC030 | -8.9 | -12.2 | 77% | 77.06 | 1029.7 | |||||||
| 08 | 05:51 | Vrbl 6 | 16.09 | Overcast | OVC033 | -8.9 | -12.8 | -8.9 | -10.6 | 74% | 77.06 | 1029.7 | |||||
| 08 | 04:51 | N 9 | 16.09 | Overcast | OVC033 | -9.4 | -12.8 | 77% | -14 | 77.04 | 1029.4 | ||||||
| 08 | 03:51 | NW 7 | 16.09 | Overcast | OVC035 | -9.4 | -13.3 | 74% | -13 | 77.04 | 1029.3 | ||||||
| 08 | 02:51 | N 7 | 16.09 | Overcast | OVC034 | -10 | -13.9 | 73% | -14 | 77.06 | 1029.6 | ||||||
| 08 | 01:51 | NW 11 | 16.09 | Overcast | OVC034 | -10 | -14.4 | 71% | -15 | 77.04 | 1029.4 | ||||||
| 08 | 00:51 | NW 7 | 16.09 | Overcast | OVC034 | -10.6 | -14.4 | 74% | -14 | 77.04 | 1029.2 | ||||||
| 07 | 23:51 | N 13 | 16.09 | Overcast | OVC033 | -10 | -14.4 | -7.8 | -10 | 71% | -16 | 77.01 | 1028.7 | ||||
| 07 | 22:51 | NW 11 | 16.09 | Overcast | OVC034 | -9.4 | -13.9 | 70% | -14 | 77.04 | 1029.1 | ||||||
| 07 | 21:51 | N 19 | 16.09 | Overcast | OVC036 | -9.4 | -14.4 | 67% | -16 | 77.04 | 1029.0 | ||||||
| 07 | 20:51 | NW 13 | 16.09 | Overcast | OVC034 | -9.4 | -14.4 | 67% | -15 | 77.01 | 1028.9 | ||||||
| 07 | 19:51 | N 17 G 28 | 16.09 | Partly Cloudy | SCT033 | -9.4 | -14.4 | 67% | -16 | 76.99 | 1028.5 | ||||||
| 07 | 18:51 | NW 17 | 16.09 | Overcast | OVC027 | -8.3 | -13.3 | 68% | -15 | 76.96 | 1028.0 | ||||||
| 07 | 17:51 | N 13 | 16.09 | Overcast | OVC023 | -7.8 | -12.8 | -6.1 | -8.3 | 68% | -13 | 76.86 | 1026.8 | ||||
| 07 | 16:51 | NW 13 | 16.09 | Overcast | OVC021 | -7.8 | -14.4 | 59% | -13 | 76.84 | 1026.0 | ||||||
| 07 | 15:51 | N 17 | 16.09 | Fair | CLR | -7.8 | -15.6 | 54% | -14 | 76.78 | 1025.4 | ||||||
| 07 | 14:51 | N 13 | 16.09 | Fair | CLR | -6.7 | -15 | 52% | -12 | 76.76 | 1025.0 | ||||||
| 07 | 13:51 | N 20 G 33 | 16.09 | Fair | CLR | -6.7 | -12.8 | 62% | -13 | 76.71 | 1024.5 | ||||||
| 07 | 12:51 | N 20 G 35 | 16.09 | Fair | CLR | -6.1 | -11.7 | 65% | -12 | 76.68 | 1023.9 | ||||||
| 07 | 11:51 | N 24 G 35 | 16.09 | Partly Cloudy | SCT015 | -6.1 | -10 | -3.9 | -6.1 | 74% | -13 | 76.68 | 1023.9 | 0.03 | |||
| 07 | 10:51 | N 20 G 33 | 16.09 | Overcast | OVC011 | -5 | -7.8 | 81% | -11 | 76.63 | 1023.2 | ||||||
| 07 | 09:51 | N 28 G 39 | 16.09 | A Few Clouds | FEW014 | -4.4 | -6.7 | 84% | -11 | 76.56 | 1022.1 | ||||||
| 07 | 08:51 | N 20 G 35 | 16.09 | Overcast | OVC031 | -4.4 | -6.7 | 84% | -10 | 76.45 | 1020.9 | 0.03 | |||||
| 07 | 07:51 | N 17 | 16.09 | Overcast | SCT018 OVC035 | -4.4 | -6.1 | 88% | -10 | 76.38 | 1019.8 | ||||||
| 07 | 06:51 | N 17 | 4.02 | Light Snow Fog/Mist | BKN015 OVC030 | -3.9 | -5 | 92% | -9 | 76.3 | 1018.8 | 0.03 | |||||
| 07 | 05:51 | N 11 | 1.61 | Light Snow Fog/Mist | VV009 | -3.3 | -3.9 | -2.2 | -3.3 | 96% | -7 | 76.23 | 1017.9 | 0.13 | 0.58 | ||
| 07 | 04:51 | N 7 | 1.21 | Light Snow Fog/Mist | VV007 | -2.8 | -3.3 | 96% | -5 | 76.2 | 1017.3 | 0.15 | |||||
| 07 | 03:51 | N 6 | 2.01 | Light Snow Fog/Mist | OVC013 | -2.2 | -2.8 | 96% | 76.2 | 1017.2 | 0.08 | ||||||
| 07 | 02:51 | N 7 | 2.01 | Light Snow Fog/Mist | OVC012 | -2.8 | -3.3 | 96% | -5 | 76.17 | 1017.1 | 0.1 | 0.23 | ||||
| 07 | 01:51 | N 6 | 2.01 | Light Snow Fog/Mist | OVC014 | -2.8 | -3.3 | 96% | 76.17 | 1016.9 | 0.08 | ||||||
| 07 | 00:51 | N 6 | 2.01 | Light Snow Fog/Mist | OVC016 | -2.8 | -3.3 | 96% | 76.15 | 1016.7 | 0.05 | ||||||
| 06 | 23:51 | Calm | 2.41 | Light Snow Fog/Mist | OVC019 | -2.2 | -3.3 | -1.7 | -2.8 | 92% | 76.15 | 1016.7 | 0.05 | 0.08 | |||
| 06 | 22:51 | W 6 | 2.82 | Light Snow Fog/Mist | OVC017 | -2.8 | -3.3 | 96% | 76.17 | 1017.0 | 0.03 | ||||||
| 06 | 21:51 | Calm | 16.09 | Overcast | OVC020 | -2.2 | -5 | 81% | 76.15 | 1016.4 | |||||||
| 06 | 20:51 | N 6 | 16.09 | Overcast | OVC022 | -2.8 | -6.1 | 78% | 76.12 | 1016.3 | |||||||
| 06 | 19:51 | Calm | 16.09 | Overcast | OVC028 | -2.2 | -7.2 | 69% | 76.1 | 1016.1 | |||||||
| 06 | 18:51 | Calm | 16.09 | Overcast | OVC023 | -2.2 | -7.8 | 66% | 76.12 | 1016.2 | |||||||
| 06 | 17:51 | Calm | 16.09 | Overcast | OVC022 | -2.2 | -8.3 | -1.7 | -2.8 | 63% | 76.05 | 1015.4 | |||||
| 06 | 16:51 | Calm | 16.09 | Overcast | OVC025 | -2.2 | -8.9 | 60% | 76.02 | 1015.1 | |||||||
| 06 | 15:51 | E 6 | 16.09 | Overcast | OVC028 | -2.2 | -9.4 | 58% | 76 | 1014.7 | |||||||
| 06 | 14:51 | Calm | 16.09 | Overcast | OVC028 | -2.2 | -9.4 | 58% | 76.05 | 1015.2 | |||||||
| 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 | ||||
| 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) | |||||||||||||||