Weather observations for the past three days for
Chicago/Waukegan Regional Airport
| Date | Time (cdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 08 | 11:51 | SW 9 | 10.00 | A Few Clouds | FEW045 | 84.9 | 69.1 | 59% | 89 | 30.03 | 1015.6 | ||||||
| 08 | 10:51 | W 9 | 10.00 | Fair | CLR | 82.9 | 69.1 | 63% | 87 | 30.04 | 1015.9 | ||||||
| 08 | 09:51 | W 9 | 10.00 | Fair | CLR | 81 | 68 | 65% | 84 | 30.04 | 1016.0 | ||||||
| 08 | 08:51 | W 9 | 10.00 | Fair | CLR | 79 | 68 | 69% | 81 | 30.05 | 1016.5 | ||||||
| 08 | 07:51 | W 6 | 10.00 | Partly Cloudy | FEW047 SCT055 SCT080 | 72 | 64.9 | 79% | 30.06 | 1016.7 | |||||||
| 08 | 06:51 | W 5 | 10.00 | Partly Cloudy | SCT045 | 69.1 | 62.1 | 69.1 | 63 | 78% | 30.05 | 1016.4 | |||||
| 08 | 05:51 | W 6 | 10.00 | Partly Cloudy | SCT075 | 66.9 | 61 | 81% | 30.04 | 1016.4 | |||||||
| 08 | 04:51 | W 6 | 10.00 | Mostly Cloudy | BKN060 | 66 | 60.1 | 81% | 30.04 | 1016.3 | |||||||
| 08 | 03:51 | W 6 | 10.00 | Fair | CLR | 63 | 60.1 | 90% | 30.04 | 1016.2 | |||||||
| 08 | 02:51 | W 3 | 10.00 | Fair | CLR | 66 | 60.1 | 81% | 30.04 | 1016.3 | |||||||
| 08 | 01:51 | W 3 | 10.00 | Fair | CLR | 64.9 | 61 | 87% | 30.03 | 1015.9 | |||||||
| 08 | 00:51 | SW 3 | 10.00 | Fair | CLR | 66.9 | 60.1 | 79 | 64 | 79% | 30.03 | 1015.8 | |||||
| 07 | 23:51 | SW 3 | 10.00 | Fair | CLR | 66 | 61 | 84% | 30.05 | 1016.4 | |||||||
| 07 | 22:51 | Calm | 10.00 | Fair | CLR | 66.9 | 61 | 81% | 30.05 | 1016.6 | |||||||
| 07 | 21:51 | SW 3 | 10.00 | Fair | CLR | 68 | 61 | 78% | 30.07 | 1017.1 | |||||||
| 07 | 20:51 | Calm | 10.00 | Fair | CLR | 68 | 62.1 | 81% | 30.06 | 1016.9 | |||||||
| 07 | 19:51 | E 3 | 10.00 | Fair | CLR | 75 | 61 | 62% | 77 | 30.06 | 1016.8 | ||||||
| 07 | 18:51 | E 6 | 10.00 | Fair | CLR | 79 | 57 | 82 | 78.1 | 47% | 80 | 30.05 | 1016.7 | ||||
| 07 | 17:51 | E 3 | 10.00 | Fair | CLR | 79 | 60.1 | 52% | 80 | 30.07 | 1017.4 | ||||||
| 07 | 16:51 | E 6 | 10.00 | Fair | CLR | 79 | 62.1 | 56% | 80 | 30.07 | 1017.5 | ||||||
| 07 | 15:51 | E 6 | 10.00 | Fair | CLR | 78.1 | 62.1 | 58% | 80 | 30.08 | 1017.6 | ||||||
| 07 | 14:51 | E 7 | 10.00 | Fair | CLR | 78.1 | 63 | 60% | 80 | 30.08 | 1017.8 | ||||||
| 07 | 13:51 | E 8 | 10.00 | Fair | CLR | 79 | 61 | 54% | 80 | 30.08 | 1017.8 | ||||||
| 07 | 12:51 | Vrbl 3 | 10.00 | Fair | CLR | 82 | 57.9 | 82 | 64.9 | 44% | 82 | 30.1 | 1018.3 | ||||
| 07 | 11:51 | W 3 | 10.00 | Fair | CLR | 80.1 | 60.1 | 51% | 81 | 30.11 | 1018.5 | ||||||
| 07 | 10:51 | Vrbl 5 | 10.00 | Fair | CLR | 80.1 | 59 | 49% | 81 | 30.1 | 1018.3 | ||||||
| 07 | 09:51 | N 3 | 10.00 | Fair | CLR | 78.1 | 57.9 | 50% | 79 | 30.1 | 1018.2 | ||||||
| 07 | 08:51 | Vrbl 3 | 10.00 | Fair | CLR | 73.9 | 62.1 | 67% | 30.1 | 1018.3 | |||||||
| 07 | 07:51 | Calm | 10.00 | Fair | CLR | 70 | 60.1 | 71% | 30.1 | 1018.4 | |||||||
| 07 | 06:51 | Calm | 10.00 | Fair | CLR | 64.9 | 57.9 | 64.9 | 57.9 | 78% | 30.1 | 1018.5 | |||||
| 07 | 05:51 | Calm | 10.00 | Fair | CLR | 57.9 | 55.9 | 93% | 30.09 | 1018.3 | |||||||
| 07 | 04:51 | NW 6 | 10.00 | Fair | CLR | 60.1 | 57 | 90% | 30.08 | 1017.9 | |||||||
| 07 | 03:51 | Calm | 10.00 | Fair | CLR | 59 | 57 | 93% | 30.07 | 1017.6 | |||||||
| 07 | 02:51 | Calm | 10.00 | Fair | CLR | 61 | 57.9 | 90% | 30.08 | 1017.9 | |||||||
| 07 | 01:51 | Calm | 10.00 | Fair | CLR | 61 | 57.9 | 90% | 30.07 | 1017.5 | |||||||
| 07 | 00:51 | Calm | 10.00 | Fair | CLR | 62.1 | 57.9 | 73.9 | 61 | 86% | 30.07 | 1017.5 | |||||
| 06 | 23:51 | N 3 | 10.00 | Fair | CLR | 63 | 57 | 81% | 30.07 | 1017.4 | |||||||
| 06 | 22:51 | N 7 | 10.00 | Fair | CLR | 66 | 57 | 73% | 30.07 | 1017.4 | |||||||
| 06 | 21:51 | N 5 | 10.00 | Fair | CLR | 66 | 57 | 73% | 30.07 | 1017.4 | |||||||
| 06 | 19:51 | NE 6 | 10.00 | Fair | CLR | 71.1 | 55 | 57% | 30.04 | 1016.3 | |||||||
| 06 | 18:51 | NE 8 | 10.00 | Fair | CLR | 73.9 | 55 | 78.1 | 73.9 | 52% | 30.05 | 1016.7 | |||||
| 06 | 17:51 | NE 8 | 10.00 | Fair | CLR | 75.9 | 54 | 47% | 78 | 30.06 | 1017.1 | ||||||
| 06 | 16:51 | NE 9 | 10.00 | Fair | CLR | 77 | 52 | 42% | 78 | 30.06 | 1017.1 | ||||||
| 06 | 15:51 | NE 13 | 10.00 | Fair | CLR | 77 | 52 | 42% | 78 | 30.07 | 1017.2 | ||||||
| 06 | 14:51 | NE 15 | 10.00 | Fair | CLR | 77 | 48.9 | 37% | 78 | 30.06 | 1017.0 | ||||||
| 06 | 13:51 | NE 14 G 21 | 10.00 | Fair | CLR | 78.1 | 53.1 | 42% | 79 | 30.07 | 1017.3 | ||||||
| 06 | 12:51 | N 10 | 10.00 | Fair | CLR | 77 | 61 | 77 | 66.9 | 58% | 79 | 30.08 | 1017.5 | ||||
| 06 | 11:51 | NE 9 | 10.00 | Fair | CLR | 75 | 62.1 | 64% | 77 | 30.08 | 1017.6 | ||||||
| 06 | 10:51 | NE 9 | 10.00 | Fair | CLR | 73 | 62.1 | 69% | 30.07 | 1017.4 | |||||||
| 06 | 09:51 | NE 12 | 10.00 | Fair | CLR | 72 | 59 | 64% | 30.07 | 1017.3 | |||||||
| 06 | 08:51 | NE 13 G 20 | 10.00 | Fair | CLR | 71.1 | 59 | 66% | 30.08 | 1017.6 | |||||||
| 06 | 07:51 | NE 10 | 10.00 | Fair | CLR | 70 | 57 | 64% | 30.05 | 1016.8 | |||||||
| 06 | 06:51 | N 7 | 10.00 | Fair | CLR | 66.9 | 60.1 | 66.9 | 64 | 79% | 30.05 | 1016.6 | |||||
| 06 | 05:51 | N 5 | 10.00 | Fair | CLR | 64 | 60.1 | 87% | 30.04 | 1016.6 | |||||||
| 06 | 04:51 | N 5 | 10.00 | Fair | CLR | 64 | 60.1 | 87% | 30.04 | 1016.4 | |||||||
| 06 | 03:51 | N 5 | 10.00 | Fair | CLR | 64.9 | 59 | 81% | 30.03 | 1016.2 | |||||||
| 06 | 02:51 | NE 8 | 10.00 | Fair | CLR | 66 | 57.9 | 75% | 30.02 | 1015.8 | |||||||
| 06 | 01:51 | NE 7 | 10.00 | Partly Cloudy | SCT025 | 66.9 | 60.1 | 79% | 30.01 | 1015.4 | |||||||
| 06 | 00:51 | N 6 | 10.00 | Fair | CLR | 66 | 63 | 72 | 64.9 | 90% | 30.02 | 1015.9 | |||||
| 05 | 23:51 | N 7 | 10.00 | Fair | CLR | 64.9 | 63 | 93% | 30.02 | 1016.0 | |||||||
| 05 | 22:51 | NE 7 | 10.00 | A Few Clouds | FEW035 | 66 | 62.1 | 87% | 30.01 | 1015.4 | |||||||
| 05 | 21:51 | N 7 | 10.00 | Mostly Cloudy | BKN037 | 68 | 61 | 78% | 30.01 | 1015.2 | |||||||
| 05 | 20:51 | NE 8 | 10.00 | Fair | CLR | 69.1 | 61 | 76% | 29.99 | 1014.9 | |||||||
| 05 | 19:51 | N 9 | 10.00 | Partly Cloudy | SCT025 | 71.1 | 61 | 71% | 29.99 | 1014.7 | |||||||
| 05 | 18:51 | N 12 | 10.00 | Fair | CLR | 72 | 62.1 | 73 | 71.1 | 71% | 29.98 | 1014.4 | |||||
| 05 | 17:51 | N 10 | 10.00 | A Few Clouds | FEW060 | 73 | 64.9 | 76% | 29.98 | 1014.4 | |||||||
| 05 | 16:51 | NE 8 | 7.00 | Overcast | BKN014 OVC020 | 72 | 68 | 87% | 29.99 | 1014.7 | |||||||
| 05 | 15:51 | N 9 | 4.00 | Fog/Mist | OVC010 | 72 | 68 | 87% | 29.99 | 1014.7 | |||||||
| 05 | 14:51 | NE 10 | 3.00 | Fog/Mist | BKN008 BKN012 OVC019 | 72 | 68 | 87% | 29.99 | 1014.8 | |||||||
| 05 | 13:51 | N 12 | 10.00 | Overcast | BKN011 OVC022 | 72 | 68 | 87% | 29.99 | 1014.8 | |||||||
| 05 | 12:51 | N 8 | 10.00 | Overcast | OVC010 | 72 | 68 | 73 | 66 | 87% | 29.99 | 1014.9 | |||||
| Date | Time (cdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||