Weather observations for the past three days for
Chicago/Waukegan Regional Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 28 | 10:51 | W 15 G 24 | 10.00 | Fair | CLR | 8.1 | -4 | 57% | -8 | 30.15 | 1023.9 | ||||||
| 28 | 09:51 | W 13 G 20 | 10.00 | Fair | CLR | 5 | -4 | 66% | -10 | 30.17 | 1024.4 | ||||||
| 28 | 08:51 | W 7 | 10.00 | Fair | CLR | 3 | -4 | 72% | -8 | 30.17 | 1024.6 | ||||||
| 28 | 07:51 | W 8 | 10.00 | Fair | CLR | -0 | -5.1 | 79% | -13 | 30.18 | 1025.0 | ||||||
| 28 | 06:51 | W 7 | 10.00 | Fair | CLR | -0.9 | -5.1 | 82% | -13 | 30.18 | 1024.9 | ||||||
| 28 | 05:51 | W 7 | 10.00 | Fair | CLR | -0.9 | -6 | 1 | -2 | 79% | -13 | 30.19 | 1025.0 | ||||
| 28 | 04:51 | W 7 | 10.00 | Fair | CLR | -0.9 | -6 | 79% | -13 | 30.19 | 1025.4 | ||||||
| 28 | 03:51 | W 6 | 10.00 | Fair | CLR | -2 | -8 | 75% | -13 | 30.18 | 1024.9 | ||||||
| 28 | 02:51 | W 6 | 10.00 | Fair | CLR | -0 | -7.1 | 72% | -11 | 30.21 | 1026.0 | ||||||
| 28 | 01:51 | W 5 | 10.00 | Fair | CLR | -0 | -8 | 69% | -9 | 30.22 | 1026.2 | ||||||
| 28 | 00:51 | W 5 | 10.00 | Fair | CLR | 1 | -8 | 65% | -8 | 30.22 | 1026.4 | ||||||
| 27 | 23:51 | W 5 | 10.00 | Fair | CLR | 1 | -8 | 10 | -0 | 65% | -8 | 30.24 | 1026.8 | ||||
| 27 | 22:51 | W 7 | 10.00 | Fair | CLR | 3 | -7.1 | 62% | -8 | 30.25 | 1027.1 | ||||||
| 27 | 21:51 | W 6 | 10.00 | Fair | CLR | 3.9 | -7.1 | 60% | -6 | 30.26 | 1027.3 | ||||||
| 27 | 20:51 | W 7 | 10.00 | Fair | CLR | 6.1 | -5.1 | 60% | -5 | 30.27 | 1027.6 | ||||||
| 27 | 19:51 | W 8 | 10.00 | Fair | CLR | 8.1 | -5.1 | 55% | -3 | 30.27 | 1027.5 | ||||||
| 27 | 18:51 | W 6 | 10.00 | Fair | CLR | 8.1 | -4 | 57% | -1 | 30.25 | 1026.9 | ||||||
| 27 | 17:51 | W 5 | 10.00 | Fair | CLR | 10 | -4 | 12.9 | 10 | 53% | 3 | 30.23 | 1026.4 | ||||
| 27 | 16:51 | NW 6 | 10.00 | Fair | CLR | 10.9 | -5.1 | 48% | 2 | 30.21 | 1025.5 | ||||||
| 27 | 15:51 | W 13 G 22 | 10.00 | A Few Clouds | FEW037 | 12 | -4 | 48% | -2 | 30.18 | 1024.5 | ||||||
| 27 | 14:51 | W 10 G 28 | 10.00 | A Few Clouds | FEW035 | 12 | -4 | 48% | -0 | 30.15 | 1023.5 | ||||||
| 27 | 13:51 | W 16 G 24 | 10.00 | Partly Cloudy | SCT037 | 12.9 | -4 | 46% | -2 | 30.12 | 1022.5 | ||||||
| 27 | 12:51 | W 15 G 30 | 10.00 | Mostly Cloudy | BKN035 | 10.9 | -2 | 56% | -4 | 30.1 | 1022.0 | ||||||
| 27 | 11:51 | W 13 G 26 | 10.00 | Mostly Cloudy | BKN037 | 12 | -2.9 | 12.9 | 10.9 | 51% | -2 | 30.09 | 1021.4 | ||||
| 27 | 10:51 | NW 17 G 28 | 10.00 | Mostly Cloudy | BKN035 BKN041 | 12 | -4 | 48% | -4 | 30.08 | 1021.2 | ||||||
| 27 | 09:51 | NW 16 G 26 | 10.00 | Mostly Cloudy | BKN040 | 12 | -5.1 | 46% | -3 | 30.04 | 1019.9 | ||||||
| 27 | 08:51 | NW 15 G 29 | 10.00 | Fair | CLR | 10.9 | -4 | 51% | -4 | 30.02 | 1019.1 | ||||||
| 27 | 07:51 | NW 14 G 25 | 10.00 | Fair | CLR | 10.9 | -4 | 51% | -4 | 29.97 | 1017.5 | ||||||
| 27 | 06:51 | W 13 G 21 | 10.00 | Mostly Cloudy | FEW027 BKN033 | 12.9 | 5 | 70% | -1 | 29.92 | 1015.9 | ||||||
| 27 | 05:51 | W 12 | 10.00 | Fair | CLR | 12 | 6.1 | 12.9 | 9 | 77% | -1 | 29.89 | 1014.9 | ||||
| 27 | 04:51 | W 15 G 25 | 10.00 | Overcast | BKN022 BKN029 OVC037 | 12.9 | 6.1 | 74% | -2 | 29.87 | 1014.0 | ||||||
| 27 | 03:51 | W 15 G 24 | 10.00 | Overcast | SCT026 OVC034 | 12 | 3.9 | 70% | -3 | 29.86 | 1013.7 | ||||||
| 27 | 02:51 | SW 21 G 30 | 10.00 | Mostly Cloudy and Breezy | BKN110 | 10.9 | 3 | 70% | -7 | 29.87 | 1014.0 | ||||||
| 27 | 01:51 | W 16 G 35 | 10.00 | Fair | CLR | 10.9 | 1.9 | 67% | -5 | 29.88 | 1014.5 | ||||||
| 27 | 00:51 | SW 22 G 31 | 10.00 | A Few Clouds and Breezy | FEW120 | 10.9 | 1.9 | 67% | -7 | 29.9 | 1015.3 | ||||||
| 26 | 23:51 | SW 23 G 30 | 10.00 | Fair and Breezy | CLR | 9 | -0.9 | 9 | 5 | 64% | -10 | 29.93 | 1016.3 | ||||
| 26 | 22:51 | SW 25 G 38 | 9.00 | Overcast and Breezy | OVC110 | 9 | -0.9 | 64% | -11 | 29.95 | 1017.2 | ||||||
| 26 | 21:51 | SW 24 G 33 | 9.00 | Overcast and Breezy | OVC100 | 8.1 | -2 | 63% | -12 | 30 | 1018.7 | ||||||
| 26 | 20:51 | SW 21 G 32 | 10.00 | Partly Cloudy and Breezy | SCT120 | 7 | -4 | 60% | -12 | 30.04 | 1020.1 | ||||||
| 26 | 19:51 | SW 17 G 30 | 10.00 | A Few Clouds | FEW120 | 5 | -6 | 60% | -13 | 30.06 | 1020.9 | ||||||
| 26 | 18:51 | SW 20 G 28 | 10.00 | Fair | CLR | 5 | -7.1 | 57% | -14 | 30.1 | 1022.2 | ||||||
| 26 | 17:51 | SW 17 | 10.00 | Fair | CLR | 6.1 | -7.1 | 8.1 | 3.9 | 54% | -12 | 30.13 | 1023.3 | ||||
| 26 | 16:51 | SW 14 | 10.00 | Fair | CLR | 7 | -9 | 47% | -9 | 30.13 | 1023.4 | ||||||
| 26 | 15:51 | SW 16 G 25 | 10.00 | Fair | CLR | 8.1 | -7.1 | 50% | -9 | 30.16 | 1024.2 | ||||||
| 26 | 14:51 | SW 14 | 10.00 | Fair | CLR | 7 | -8 | 50% | -9 | 30.18 | 1024.8 | ||||||
| 26 | 13:51 | W 15 G 24 | 10.00 | Fair | CLR | 7 | -9 | 47% | -9 | 30.19 | 1025.3 | ||||||
| 26 | 12:51 | W 10 | 10.00 | Fair | CLR | 5 | -9.9 | 49% | -9 | 30.22 | 1026.2 | ||||||
| 26 | 11:51 | W 14 G 21 | 10.00 | Fair | CLR | 3.9 | -11.9 | 3.9 | -2.9 | 47% | -13 | 30.24 | 1026.9 | ||||
| 26 | 10:51 | NW 10 G 22 | 10.00 | Fair | CLR | 3 | -11.9 | 49% | -11 | 30.26 | 1027.7 | ||||||
| 26 | 09:51 | W 10 G 20 | 10.00 | Fair | CLR | 1 | -11.9 | 54% | -14 | 30.26 | 1027.8 | ||||||
| 26 | 08:51 | W 7 G 17 | 10.00 | Fair | CLR | -0.9 | -11.9 | 59% | -13 | 30.25 | 1027.6 | ||||||
| 26 | 07:51 | NW 10 G 18 | 10.00 | Fair | CLR | -2 | -11.9 | 62% | -18 | 30.24 | 1027.1 | ||||||
| 26 | 06:51 | NW 10 | 10.00 | Partly Cloudy | SCT085 | -2 | -11 | 65% | -18 | 30.22 | 1026.5 | ||||||
| 26 | 05:51 | NW 9 | 10.00 | Overcast | OVC085 | -0 | -9 | 5 | -0 | 65% | -14 | 30.21 | 1025.8 | ||||
| 26 | 04:51 | NW 12 G 21 | 10.00 | Overcast | OVC085 | 1 | -9 | 62% | -15 | 30.2 | 1025.6 | ||||||
| 26 | 03:51 | NW 10 G 18 | 10.00 | Overcast | SCT047 SCT060 OVC085 | 1 | -9 | 62% | -14 | 30.19 | 1025.2 | ||||||
| 26 | 02:51 | NW 12 G 20 | 10.00 | Overcast | OVC044 | 1.9 | -11 | 54% | -14 | 30.2 | 1025.3 | ||||||
| 26 | 01:51 | NW 10 G 20 | 10.00 | Overcast | OVC055 | 1.9 | -11.9 | 52% | -13 | 30.19 | 1025.1 | ||||||
| 26 | 00:51 | NW 12 G 25 | 10.00 | Overcast | OVC055 | 3 | -13 | 47% | -12 | 30.18 | 1024.7 | ||||||
| 25 | 23:51 | NW 12 G 20 | 10.00 | Overcast | OVC050 | 5 | -11 | 9 | 5 | 47% | -10 | 30.17 | 1024.4 | ||||
| 25 | 22:51 | NW 13 G 26 | 10.00 | Overcast | SCT045 OVC055 | 6.1 | -9 | 49% | -9 | 30.16 | 1024.0 | ||||||
| 25 | 21:51 | NW 10 | 10.00 | Overcast | OVC043 | 6.1 | -7.1 | 54% | -8 | 30.15 | 1023.9 | ||||||
| 25 | 20:51 | NW 13 G 23 | 10.00 | Overcast | OVC041 | 7 | -4 | 60% | -8 | 30.14 | 1023.4 | ||||||
| 25 | 19:51 | NW 13 G 22 | 10.00 | Overcast | OVC036 | 7 | -0.9 | 70% | -8 | 30.13 | 1023.1 | ||||||
| 25 | 18:51 | NW 13 G 20 | 10.00 | Overcast | OVC035 | 8.1 | -0 | 69% | -7 | 30.13 | 1023.1 | ||||||
| 25 | 17:51 | NW 13 G 21 | 10.00 | Overcast | OVC032 | 9 | 1 | 12.9 | 9 | 70% | -6 | 30.11 | 1022.5 | ||||
| 25 | 16:51 | NW 10 G 23 | 10.00 | Overcast | OVC026 | 10 | 1.9 | 69% | -3 | 30.1 | 1021.9 | ||||||
| 25 | 15:51 | NW 13 G 26 | 9.00 | Overcast | BKN031 OVC035 | 10.9 | 3 | 70% | -3 | 30.09 | 1021.7 | ||||||
| 25 | 14:51 | NW 9 G 17 | 1.50 | Light Snow | OVC031 | 12.9 | 7 | 77% | 2 | 30.09 | 1021.3 | ||||||
| 25 | 13:51 | N 12 G 20 | 10.00 | Overcast | OVC031 | 12.9 | 6.1 | 74% | 0 | 30.07 | 1021.0 | ||||||
| 25 | 12:51 | NW 10 G 23 | 10.00 | Overcast | OVC025 | 12 | 6.1 | 77% | -0 | 30.08 | 1021.3 | ||||||
| 25 | 11:51 | NW 15 G 22 | 8.00 | Light Snow | OVC023 | 12 | 6.1 | 12 | 6.1 | 77% | -3 | 30.11 | 1022.3 | ||||
| Date | Time (cst) | 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) | |||||||||||||||