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. | ||||||||||||||||
| 01 | 11:51 | NE 19 | 16.09 | Overcast | BKN043 OVC060 | 5 | 1.1 | 76% | 2 | 76.25 | 1017.5 | ||||||
| 01 | 10:51 | NE 15 | 16.09 | Mostly Cloudy | FEW021 BKN039 BKN048 | 7.2 | 2.8 | 74% | 5 | 76.25 | 1017.1 | ||||||
| 01 | 09:51 | N 17 G 26 | 16.09 | Mostly Cloudy | BKN028 BKN041 | 7.8 | 0.6 | 61% | 5 | 76.23 | 1016.8 | ||||||
| 01 | 08:51 | N 9 | 16.09 | Overcast | SCT015 BKN022 OVC027 | 5.6 | 2.8 | 82% | 4 | 76.23 | 1017.0 | ||||||
| 01 | 07:51 | NW 6 | 16.09 | Mostly Cloudy | FEW045 BKN070 | 4.4 | 2.8 | 89% | 76.23 | 1016.8 | |||||||
| 01 | 06:51 | NW 6 | 12.87 | Overcast | FEW046 OVC065 | 3.3 | 2.8 | 3.9 | 2.8 | 97% | 76.2 | 1016.7 | 0.03 | ||||
| 01 | 05:51 | NW 7 | 16.09 | Mostly Cloudy | FEW021 FEW045 BKN070 | 2.8 | 2.2 | 96% | 1 | 76.15 | 1016.2 | ||||||
| 01 | 04:51 | NW 7 | 16.09 | Overcast | SCT022 BKN046 OVC110 | 3.3 | 2.8 | 97% | 2 | 76.15 | 1015.9 | ||||||
| 01 | 03:51 | Calm | 16.09 | Overcast | BKN050 BKN070 OVC090 | 3.9 | 3.3 | 96% | 76.12 | 1015.6 | 0.03 | ||||||
| 01 | 02:51 | E 6 | 16.09 | Light Rain | FEW034 OVC060 | 3.9 | 2.2 | 89% | 76.1 | 1015.1 | 0.03 | ||||||
| 01 | 01:51 | Calm | 16.09 | Light Rain | OVC033 | 3.9 | 2.8 | 93% | 76.12 | 1015.6 | |||||||
| 01 | 00:51 | Calm | 16.09 | Overcast | OVC024 | 3.9 | 3.3 | 3.9 | 3.9 | 96% | 76.15 | 1016.0 | 0.13 | ||||
| 30 | 23:51 | E 7 | 16.09 | Overcast | BKN022 OVC075 | 3.9 | 2.8 | 93% | 2 | 76.12 | 1015.5 | ||||||
| 30 | 22:51 | E 6 | 16.09 | Light Rain | BKN031 OVC070 | 3.9 | 2.8 | 93% | 76.15 | 1015.7 | 0.03 | ||||||
| 30 | 21:51 | E 6 | 16.09 | Light Rain | FEW036 OVC046 | 3.9 | 2.2 | 89% | 76.17 | 1015.9 | 0.05 | 0.1 | |||||
| 30 | 20:51 | E 6 | 16.09 | Light Rain | OVC036 | 3.9 | 2.2 | 89% | 76.12 | 1015.6 | |||||||
| 30 | 19:51 | SE 7 | 16.09 | Overcast | OVC034 | 3.9 | 1.7 | 86% | 2 | 76.12 | 1015.5 | 0.05 | |||||
| 30 | 18:51 | E 7 | 16.09 | Light Rain | OVC036 | 3.9 | 1.7 | 5.6 | 3.9 | 86% | 2 | 76.12 | 1015.7 | 0.1 | 0.13 | ||
| 30 | 17:51 | E 11 | 16.09 | Light Rain | SCT031 OVC044 | 5 | 1.7 | 79% | 3 | 76.15 | 1016.1 | ||||||
| 30 | 16:51 | E 13 | 16.09 | Light Rain | OVC050 | 5 | 2.2 | 82% | 2 | 76.15 | 1016.1 | ||||||
| 30 | 15:51 | E 13 | 16.09 | Light Rain | BKN049 OVC055 | 5 | 2.2 | 82% | 2 | 76.15 | 1016.2 | 0.03 | |||||
| 30 | 14:51 | E 17 | 16.09 | Overcast | OVC060 | 5 | 1.7 | 79% | 2 | 76.2 | 1016.7 | ||||||
| 30 | 13:51 | E 17 | 16.09 | Light Rain | BKN046 OVC060 | 4.4 | 2.8 | 89% | 1 | 76.23 | 1017.0 | 0.03 | |||||
| 30 | 12:51 | E 17 | 16.09 | Overcast | BKN047 BKN060 OVC070 | 5.6 | 1.1 | 9.4 | 2.8 | 73% | 3 | 76.25 | 1017.2 | ||||
| 30 | 11:51 | E 17 | 16.09 | Overcast | BKN075 OVC085 | 7.2 | 1.7 | 68% | 5 | 76.25 | 1017.2 | ||||||
| 30 | 10:51 | E 17 | 16.09 | Partly Cloudy | SCT020 SCT028 SCT075 | 7.2 | 1.7 | 68% | 5 | 76.28 | 1017.5 | ||||||
| 30 | 09:51 | NE 13 | 16.09 | Mostly Cloudy | BKN021 BKN025 BKN075 | 9.4 | 5 | 74% | 8 | 76.25 | 1017.2 | ||||||
| 30 | 08:51 | Calm | 16.09 | A Few Clouds | FEW035 | 8.3 | 3.9 | 74% | 76.25 | 1017.2 | |||||||
| 30 | 07:51 | NW 6 | 16.09 | Fair | CLR | 6.1 | 4.4 | 89% | 76.25 | 1017.3 | |||||||
| 30 | 06:51 | Calm | 12.87 | Fair | CLR | 2.8 | 2.8 | 3.9 | -0.6 | 100% | 76.25 | 1017.2 | |||||
| 30 | 05:51 | Calm | 8.05 | Fog/Mist | CLR | 0 | 0 | 100% | 76.23 | 1017.2 | |||||||
| 30 | 04:51 | W 6 | 8.05 | Fog/Mist | CLR | 0.6 | 0.6 | 100% | 76.23 | 1016.9 | |||||||
| 30 | 03:51 | NW 6 | 14.48 | Fair | CLR | 2.2 | 2.2 | 100% | 76.23 | 1016.8 | |||||||
| 30 | 02:51 | W 6 | 16.09 | Fair | CLR | 3.3 | 3.3 | 100% | 76.2 | 1016.6 | |||||||
| 30 | 01:51 | W 9 | 16.09 | Fair | CLR | 3.3 | 2.8 | 97% | 1 | 76.23 | 1016.7 | ||||||
| 30 | 00:51 | W 7 | 16.09 | Fair | CLR | 3.3 | 2.8 | 6.7 | 1.7 | 97% | 2 | 76.23 | 1017.0 | ||||
| 29 | 23:51 | SW 6 | 16.09 | Fair | CLR | 1.7 | 1.7 | 100% | 76.23 | 1017.0 | |||||||
| 29 | 22:51 | W 7 | 16.09 | Fair | CLR | 3.3 | 2.2 | 93% | 2 | 76.25 | 1017.1 | ||||||
| 29 | 21:51 | SW 6 | 16.09 | Overcast | OVC075 | 5 | 3.3 | 89% | 76.25 | 1017.2 | |||||||
| 29 | 20:51 | SW 6 | 16.09 | Overcast | BKN042 OVC070 | 5.6 | 3.3 | 85% | 76.25 | 1016.9 | |||||||
| 29 | 19:51 | N 6 | 16.09 | Overcast | OVC030 | 5 | 3.3 | 89% | 76.2 | 1016.5 | |||||||
| 29 | 18:51 | N 17 | 16.09 | Overcast | OVC018 | 6.7 | 2.8 | 8.3 | 6.1 | 76% | 4 | 76.17 | 1015.8 | ||||
| 29 | 17:51 | NE 9 | 16.09 | Overcast | OVC019 | 6.7 | 3.3 | 79% | 5 | 76.12 | 1015.4 | ||||||
| 29 | 16:51 | NE 11 | 16.09 | Overcast | BKN018 BKN026 OVC090 | 7.2 | 3.3 | 77% | 5 | 76.12 | 1015.2 | ||||||
| 29 | 15:51 | N 13 | 16.09 | Overcast | BKN016 OVC023 | 7.2 | 4.4 | 83% | 5 | 76.12 | 1015.3 | ||||||
| 29 | 14:51 | N 13 | 16.09 | Light Rain | OVC017 | 7.2 | 4.4 | 83% | 5 | 76.12 | 1015.0 | ||||||
| 29 | 13:51 | N 15 | 16.09 | Overcast | OVC019 | 7.8 | 3.9 | 77% | 6 | 76.07 | 1014.4 | ||||||
| 29 | 12:51 | N 17 | 16.09 | Overcast | OVC019 | 7.8 | 3.3 | 8.3 | 7.2 | 73% | 5 | 76.05 | 1014.0 | ||||
| 29 | 11:51 | N 19 G 26 | 16.09 | Overcast | OVC014 | 7.8 | 4.4 | 79% | 5 | 76.05 | 1014.1 | ||||||
| 29 | 10:51 | N 15 G 28 | 16.09 | Overcast | OVC010 | 8.3 | 5.6 | 83% | 6 | 76.05 | 1013.9 | ||||||
| 29 | 09:51 | N 11 | 16.09 | Overcast | OVC010 | 7.8 | 5.6 | 86% | 6 | 76.02 | 1013.6 | ||||||
| 29 | 08:51 | N 13 | 16.09 | Overcast | BKN010 OVC060 | 8.3 | 6.1 | 86% | 6 | 76 | 1013.3 | ||||||
| 29 | 07:51 | N 7 | 16.09 | Overcast | OVC050 | 8.3 | 6.1 | 86% | 7 | 76 | 1013.2 | ||||||
| 29 | 06:51 | N 6 | 16.09 | Overcast | OVC055 | 7.8 | 6.1 | 12.8 | 7.8 | 89% | 76 | 1013.1 | |||||
| 29 | 05:51 | N 11 | 16.09 | Overcast | OVC060 | 8.3 | 5.6 | 83% | 7 | 75.97 | 1012.5 | ||||||
| 29 | 04:51 | N 19 G 31 | 16.09 | Light Rain | BKN065 OVC080 | 9.4 | 5 | 74% | 7 | 75.92 | 1012.0 | ||||||
| 29 | 03:51 | NW 6 | 16.09 | Overcast | OVC065 | 11.7 | 4.4 | 61% | 75.92 | 1012.0 | |||||||
| 29 | 02:51 | N 6 | 16.09 | Overcast | BKN065 OVC090 | 12.2 | 5.6 | 64% | 75.92 | 1012.1 | |||||||
| 29 | 01:51 | N 6 | 16.09 | Overcast | FEW060 BKN095 OVC110 | 11.7 | 5.6 | 66% | 75.92 | 1011.9 | |||||||
| 29 | 00:51 | N 9 | 16.09 | Mostly Cloudy | BKN110 | 12.8 | 6.1 | 16.7 | 12.2 | 64% | 75.92 | 1011.9 | |||||
| 28 | 23:51 | NW 6 | 16.09 | Overcast | OVC090 | 12.8 | 6.1 | 64% | 75.97 | 1012.8 | |||||||
| 28 | 22:51 | W 7 | 16.09 | Overcast | BKN090 OVC110 | 13.9 | 6.1 | 60% | 76 | 1013.1 | |||||||
| 28 | 21:51 | SW 11 | 16.09 | Overcast | OVC110 | 12.2 | 8.3 | 77% | 76 | 1013.2 | |||||||
| 28 | 20:51 | Calm | 16.09 | A Few Clouds | FEW120 | 13.3 | 6.7 | 65% | 75.92 | 1012.2 | |||||||
| 28 | 19:51 | W 6 | 16.09 | Fair | CLR | 15.6 | 6.1 | 53% | 75.9 | 1011.6 | |||||||
| 28 | 18:51 | W 7 | 16.09 | Fair | CLR | 16.7 | 5.6 | 17.8 | 15 | 48% | 75.9 | 1011.7 | |||||
| 28 | 17:51 | W 9 | 16.09 | Fair | CLR | 17.2 | 6.1 | 48% | 75.87 | 1011.2 | |||||||
| 28 | 16:51 | W 17 G 33 | 16.09 | Fair | CLR | 17.8 | 6.7 | 48% | 75.9 | 1011.7 | |||||||
| 28 | 15:51 | W 19 G 33 | 16.09 | Fair | CLR | 17.2 | 7.2 | 52% | 75.95 | 1012.1 | |||||||
| 28 | 14:51 | W 20 | 16.09 | A Few Clouds | FEW035 | 16.7 | 6.7 | 52% | 75.97 | 1012.6 | |||||||
| 28 | 13:51 | SW 26 G 37 | 16.09 | Mostly Cloudy | BKN035 | 16.1 | 7.2 | 56% | 76.02 | 1013.0 | |||||||
| 28 | 12:51 | W 20 G 35 | 16.09 | NULL | NULL | 15.6 | 7.2 | 15.6 | 10 | 58% | 76 | 1012.7 | |||||
| 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) | |||||||||||||||