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. | ||||||||||||||||
| 15 | 08:51 | SW 17 | 16.09 | Light Rain | OVC100 | 16.7 | 15.6 | 93% | 75.54 | 1006.2 | 0.03 | ||||||
| 15 | 07:51 | SW 11 | 11.27 | Light Rain | OVC110 | 16.7 | 15.6 | 93% | 75.57 | 1006.5 | 0.08 | ||||||
| 15 | 06:51 | SW 17 | 4.02 | Rain Fog/Mist | SCT075 BKN090 OVC110 | 17.2 | 16.7 | 17.2 | 13.9 | 97% | 75.62 | 1007.2 | 0.23 | 2.24 | |||
| 15 | 05:51 | SW 11 | 12.87 | Light Rain | OVC095 | 14.4 | 13.9 | 97% | 75.59 | 1006.8 | 0.03 | ||||||
| 15 | 04:51 | SE 11 | 16.09 | A Few Clouds | FEW035 FEW047 | 16.1 | 15.6 | 97% | 75.51 | 1005.6 | 0.46 | ||||||
| 15 | 03:51 | NW 19 G 33 | 2.41 | Thunderstorm Heavy Rain Fog/Mist | FEW009 BKN030 OVC070 | 16.1 | 15.6 | 97% | 75.54 | 1006.2 | 0.79 | 1.52 | |||||
| 15 | 02:51 | S 15 | 16.09 | Overcast | OVC042 | 16.1 | 15.6 | 97% | 75.44 | 1004.8 | 0.03 | ||||||
| 15 | 01:51 | S 17 | 16.09 | Thunderstorm Light Rain | SCT032 BKN047 OVC110 | 15.6 | 15 | 96% | 75.41 | 1004.6 | 0.71 | ||||||
| 15 | 00:51 | S 15 | 16.09 | Thunderstorm in Vicinity | BKN048 OVC060 | 15.6 | 15 | 25.6 | 13.3 | 96% | 75.49 | 1005.6 | 0.23 | 2.51 | |||
| 14 | 23:51 | Vrbl 11 | 8.05 | Light Rain Fog/Mist | BKN002 BKN039 OVC060 | 14.4 | 14.4 | 100% | 75.49 | 1005.5 | 0.38 | ||||||
| 14 | 22:51 | SE 11 | 14.48 | Light Rain | FEW003 BKN090 OVC110 | 14.4 | 13.9 | 97% | 75.57 | 1006.7 | 0.43 | ||||||
| 14 | 21:51 | NW 15 | 4.83 | Thunderstorm Heavy Rain Fog/Mist | FEW015 BKN033 OVC070 | 16.1 | 15 | 93% | 75.54 | 1006.6 | 1.47 | 1.47 | |||||
| 14 | 20:51 | SW 20 | 16.09 | Mostly Cloudy | FEW060 FEW070 BKN100 | 25 | 18.3 | 66% | 26 | 75.34 | 1003.4 | ||||||
| 14 | 19:51 | SW 24 | 16.09 | Mostly Cloudy | BKN049 | 25 | 17.8 | 64% | 26 | 75.34 | 1003.4 | ||||||
| 14 | 18:51 | SW 17 | 16.09 | Mostly Cloudy | SCT047 BKN060 | 25 | 18.9 | 27.2 | 24.4 | 69% | 26 | 75.36 | 1003.9 | ||||
| 14 | 17:51 | SW 31 G 50 | 16.09 | Mostly Cloudy | SCT042 BKN055 | 25.6 | 18.3 | 64% | 27 | 75.34 | 1003.7 | ||||||
| 14 | 16:51 | SW 30 G 44 | 16.09 | A Few Clouds | FEW041 | 26.7 | 18.3 | 60% | 28 | 75.39 | 1004.3 | ||||||
| 14 | 15:51 | S 22 | 16.09 | A Few Clouds | FEW047 | 26.7 | 17.8 | 58% | 28 | 75.49 | 1005.5 | ||||||
| 14 | 14:51 | S 26 | 16.09 | Mostly Cloudy | BKN039 | 25.6 | 18.3 | 64% | 27 | 75.57 | 1006.6 | ||||||
| 14 | 13:51 | SW 22 | 16.09 | Partly Cloudy | SCT034 | 25.6 | 18.3 | 64% | 27 | 75.59 | 1006.7 | ||||||
| 14 | 12:51 | SW 24 G 35 | 16.09 | Mostly Cloudy | BKN030 BKN035 | 24.4 | 17.8 | 24.4 | 12.2 | 67% | 25 | 75.62 | 1007.1 | 0.05 | |||
| 14 | 11:51 | SW 24 G 37 | 16.09 | A Few Clouds | FEW032 | 22.8 | 17.2 | 71% | 75.69 | 1008.0 | |||||||
| 14 | 10:51 | SW 31 G 43 | 16.09 | Fair | CLR | 21.7 | 16.1 | 71% | 75.69 | 1008.1 | |||||||
| 14 | 09:51 | S 22 | 16.09 | Fair | CLR | 17.8 | 14.4 | 81% | 75.72 | 1008.5 | 0.05 | ||||||
| 14 | 08:51 | S 22 | 16.09 | Fair | CLR | 15.6 | 13.9 | 90% | 75.74 | 1009.3 | |||||||
| 14 | 07:51 | S 20 | 16.09 | A Few Clouds | FEW047 FEW075 | 13.3 | 12.2 | 93% | 75.69 | 1008.8 | 0.05 | ||||||
| 14 | 06:51 | S 7 | 16.09 | Mostly Cloudy | BKN004 BKN060 BKN090 | 12.2 | 11.7 | 21.7 | 12.2 | 97% | 75.74 | 1009.3 | 0.18 | 1.19 | |||
| 14 | 05:51 | Vrbl 9 | 8.05 | Thunderstorm Rain Fog/Mist | SCT055 BKN070 OVC085 | 12.2 | 12.2 | 100% | 75.67 | 1008.3 | 0.71 | ||||||
| 14 | 04:51 | N 15 | 16.09 | Overcast | BKN007 OVC040 | 13.3 | 12.8 | 97% | 75.72 | 1008.7 | |||||||
| 14 | 03:51 | E 13 | 16.09 | Light Rain | SCT060 BKN075 OVC100 | 15 | 13.9 | 93% | 75.64 | 1007.8 | 0.08 | 0.3 | |||||
| 14 | 02:51 | N 19 G 43 | 12.87 | Thunderstorm Light Rain | SCT055 BKN070 OVC095 | 15.6 | 13.9 | 90% | 75.67 | 1008.1 | 0.23 | ||||||
| 14 | 01:51 | SW 33 G 50 | 16.09 | A Few Clouds and Breezy | FEW046 | 21.1 | 17.2 | 79% | 75.41 | 1004.5 | |||||||
| 14 | 00:51 | SW 35 G 52 | 16.09 | Fair and Breezy | CLR | 21.7 | 17.2 | 22.8 | 14.4 | 76% | 75.49 | 1005.3 | |||||
| 13 | 23:51 | SW 39 G 56 | 16.09 | Fair and Breezy | CLR | 22.2 | 16.7 | 71% | 75.49 | 1005.5 | |||||||
| 13 | 22:51 | S 35 G 52 | 16.09 | Fair and Breezy | CLR | 22.2 | 16.7 | 71% | 75.51 | 1005.6 | |||||||
| 13 | 21:51 | S 35 G 50 | 16.09 | Fair and Breezy | CLR | 22.8 | 16.7 | 69% | 75.54 | 1005.9 | |||||||
| 13 | 20:51 | SE 15 | 16.09 | Fair | CLR | 15.6 | 12.2 | 80% | 75.54 | 1006.3 | |||||||
| 13 | 19:51 | Calm | 16.09 | Fair | CLR | 16.1 | 12.2 | 78% | 75.62 | 1007.3 | |||||||
| 13 | 18:51 | SE 13 | 16.09 | Fair | CLR | 17.8 | 13.3 | 24.4 | 17.8 | 75% | 75.67 | 1008.3 | |||||
| 13 | 17:51 | S 6 | 16.09 | Fair | CLR | 23.9 | 16.7 | 64% | 25 | 75.77 | 1009.0 | ||||||
| 13 | 16:51 | SW 13 | 16.09 | A Few Clouds | FEW120 | 23.3 | 17.2 | 69% | 75.79 | 1009.5 | |||||||
| 13 | 15:51 | W 9 | 16.09 | Fair | CLR | 23.9 | 17.2 | 66% | 25 | 75.74 | 1008.9 | ||||||
| 13 | 14:51 | SW 17 | 16.09 | Partly Cloudy | SCT034 | 22.2 | 17.2 | 73% | 75.87 | 1010.6 | |||||||
| 13 | 13:51 | SW 26 G 43 | 16.09 | Overcast | OVC026 | 22.2 | 17.8 | 76% | 75.95 | 1011.7 | |||||||
| 13 | 12:51 | SW 24 | 16.09 | Overcast | OVC020 | 22.2 | 17.8 | 22.8 | 18.3 | 76% | 75.92 | 1011.4 | |||||
| 13 | 11:51 | SW 24 | 16.09 | Overcast | OVC020 | 22.2 | 17.8 | 76% | 75.92 | 1011.4 | |||||||
| 13 | 10:51 | SW 28 G 39 | 16.09 | Mostly Cloudy | BKN018 | 21.7 | 17.8 | 79% | 75.95 | 1011.9 | |||||||
| 13 | 09:51 | SW 30 G 41 | 16.09 | Overcast | OVC018 | 21.1 | 17.8 | 82% | 75.95 | 1011.7 | |||||||
| 13 | 08:51 | SW 22 | 16.09 | Overcast | OVC017 | 19.4 | 17.2 | 87% | 75.92 | 1011.3 | |||||||
| 13 | 07:51 | SW 19 G 35 | 16.09 | Mostly Cloudy | BKN013 BKN026 | 18.9 | 17.2 | 90% | 75.9 | 1011.0 | |||||||
| 13 | 06:51 | SW 19 | 16.09 | Overcast | BKN013 OVC017 | 18.3 | 16.7 | 18.3 | 16.1 | 90% | 75.82 | 1009.9 | |||||
| 13 | 05:51 | SW 20 | 16.09 | Overcast | OVC012 | 17.8 | 16.7 | 93% | 75.74 | 1008.9 | |||||||
| 13 | 04:51 | W 20 | 16.09 | Overcast | OVC009 | 17.2 | 16.1 | 93% | 75.72 | 1008.6 | |||||||
| 13 | 03:51 | W 24 G 44 | 16.09 | Overcast | OVC011 | 17.2 | 15.6 | 90% | 75.67 | 1007.9 | |||||||
| 13 | 02:51 | SW 28 G 44 | 16.09 | Overcast | BKN013 OVC036 | 16.7 | 15 | 90% | 75.59 | 1006.9 | |||||||
| 13 | 01:51 | W 30 G 48 | 16.09 | Overcast | OVC009 | 16.1 | 15.6 | 97% | 75.59 | 1006.9 | |||||||
| 13 | 00:51 | W 19 G 39 | 16.09 | Light Rain | BKN011 OVC020 | 16.1 | 15 | 23.9 | 15.6 | 93% | 75.59 | 1007.1 | 0.08 | 0.48 | |||
| 12 | 23:51 | SW 20 | 8.05 | Light Rain Fog/Mist | BKN010 OVC018 | 16.1 | 15.6 | 97% | 75.57 | 1006.7 | 0.13 | ||||||
| 12 | 22:51 | S 13 | 8.05 | Light Rain Fog/Mist | BKN008 BKN012 OVC019 | 16.1 | 15.6 | 97% | 75.62 | 1007.6 | 0.23 | ||||||
| 12 | 21:51 | SW 20 | 11.27 | Light Rain | SCT024 BKN034 OVC043 | 16.7 | 15 | 90% | 75.69 | 1008.3 | 0.05 | 0.05 | |||||
| 12 | 20:51 | SW 30 G 52 | 16.09 | Light Rain | FEW037 SCT045 OVC055 | 18.3 | 14.4 | 78% | 75.69 | 1008.6 | |||||||
| 12 | 19:51 | SW 35 G 63 | 16.09 | Light Rain and Breezy | FEW055 OVC100 | 21.7 | 12.8 | 57% | 75.62 | 1007.5 | |||||||
| 12 | 18:51 | SW 39 G 61 | 16.09 | Overcast and Breezy | BKN070 OVC100 | 23.9 | 12.2 | 27.2 | 22.8 | 48% | 25 | 75.62 | 1007.3 | ||||
| 12 | 17:51 | SW 37 G 69 | 16.09 | Overcast and Breezy | FEW060 SCT075 OVC110 | 25 | 12.2 | 45% | 26 | 75.62 | 1007.3 | ||||||
| 12 | 16:51 | SW 46 G 69 | 16.09 | Mostly Cloudy and Windy | FEW065 SCT075 BKN090 | 25.6 | 12.8 | 45% | 26 | 75.64 | 1007.8 | ||||||
| 12 | 15:51 | SW 50 G 70 | 16.09 | Mostly Cloudy and Windy | SCT060 BKN095 | 25.6 | 12.8 | 45% | 26 | 75.69 | 1008.4 | ||||||
| 12 | 14:51 | SW 43 G 61 | 16.09 | Partly Cloudy and Windy | SCT060 SCT090 | 25.6 | 13.9 | 48% | 26 | 75.74 | 1009.3 | ||||||
| 12 | 13:51 | SW 30 G 57 | 16.09 | Mostly Cloudy | BKN110 | 25 | 14.4 | 52% | 26 | 75.82 | 1010.1 | ||||||
| 12 | 12:51 | SW 26 G 50 | 16.09 | Light Rain | FEW065 FEW085 OVC110 | 23.3 | 14.4 | 25.6 | 15 | 57% | 75.87 | 1011.0 | |||||
| 12 | 11:51 | SW 41 G 56 | 16.09 | A Few Clouds and Breezy | FEW120 | 24.4 | 14.4 | 54% | 26 | 75.92 | 1011.6 | ||||||
| 12 | 10:51 | SW 37 G 52 | 16.09 | Fair and Breezy | CLR | 20.6 | 13.9 | 66% | 76 | 1012.9 | |||||||
| 12 | 09:51 | SW 31 G 56 | 16.09 | Mostly Cloudy | SCT075 BKN095 BKN120 | 19.4 | 12.8 | 66% | 76.02 | 1013.5 | |||||||
| 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) | |||||||||||||||