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. | ||||||||||||||||
| 22 | 12:51 | W 30 G 50 | 16.09 | Overcast | BKN036 OVC044 | -7.2 | -14.4 | 57% | -15 | 76.53 | 1022.0 | ||||||
| 22 | 11:51 | SW 31 G 44 | 16.09 | Overcast | OVC055 | -8.3 | -15 | -8.3 | -12.2 | 59% | -17 | 76.58 | 1022.8 | ||||
| 22 | 10:51 | W 19 G 43 | 16.09 | Mostly Cloudy | BKN055 | -8.9 | -17.2 | 51% | -16 | 76.63 | 1023.6 | ||||||
| 22 | 09:51 | W 26 G 39 | 16.09 | Partly Cloudy | SCT046 | -8.9 | -17.2 | 51% | -17 | 76.61 | 1023.3 | ||||||
| 22 | 08:51 | W 13 G 31 | 16.09 | Partly Cloudy | SCT044 | -10.6 | -17.8 | 56% | -16 | 76.61 | 1023.3 | ||||||
| 22 | 07:51 | W 19 | 16.09 | Fair | CLR | -11.7 | -17.2 | 64% | -19 | 76.58 | 1023.0 | ||||||
| 22 | 06:51 | W 17 | 16.09 | Fair | CLR | -11.7 | -17.8 | 61% | -19 | 76.53 | 1022.3 | ||||||
| 22 | 05:51 | W 19 | 16.09 | Fair | CLR | -11.7 | -17.2 | -3.9 | -11.7 | 64% | -19 | 76.43 | 1021.0 | ||||
| 22 | 04:51 | W 20 G 37 | 16.09 | Fair | CLR | -11.1 | -17.2 | 61% | -19 | 76.38 | 1020.3 | ||||||
| 22 | 03:51 | W 26 G 44 | 16.09 | Fair | CLR | -10 | -17.2 | 56% | -18 | 76.33 | 1019.7 | ||||||
| 22 | 02:51 | W 19 G 35 | 16.09 | Fair | CLR | -9.4 | -15.6 | 61% | -16 | 76.25 | 1018.6 | ||||||
| 22 | 01:51 | W 28 G 44 | 16.09 | A Few Clouds | FEW024 | -8.3 | -12.8 | 70% | -16 | 76.23 | 1017.9 | ||||||
| 22 | 00:51 | W 19 G 33 | 0.80 | Snow Freezing Fog | VV011 | -5 | -6.1 | 92% | -11 | 76.15 | 1016.7 | ||||||
| 21 | 23:51 | W 19 | 16.09 | Overcast | OVC060 | -3.9 | -7.2 | -3.9 | -4.4 | 78% | -9 | 76.1 | 1016.0 | 0.33 | |||
| 21 | 22:51 | W 11 | 16.09 | Overcast | FEW018 SCT043 OVC055 | -3.9 | -5.6 | 88% | -8 | 76.02 | 1015.1 | ||||||
| 21 | 21:51 | W 7 | 16.09 | Overcast | OVC022 | -3.9 | -5 | 92% | -7 | 75.92 | 1013.9 | ||||||
| 21 | 20:51 | Calm | 2.82 | Light Snow Fog/Mist | FEW013 OVC023 | -3.9 | -4.4 | 96% | 75.87 | 1013.0 | 0.23 | 0.33 | |||||
| 21 | 19:51 | W 9 | 1.21 | Light Snow Fog/Mist | VV007 | -3.9 | -4.4 | 96% | -7 | 75.9 | 1013.3 | 0.1 | |||||
| 21 | 18:51 | SW 19 | 8.05 | Light Snow | OVC050 | -3.9 | -6.7 | 81% | -9 | 75.9 | 1013.5 | ||||||
| 21 | 17:51 | SW 17 | 16.09 | Mostly Cloudy | BKN075 | -4.4 | -8.9 | -3.3 | -5 | 71% | -10 | 75.9 | 1013.4 | ||||
| 21 | 16:51 | SW 22 | 16.09 | Partly Cloudy | SCT048 | -4.4 | -8.9 | 71% | -11 | 75.87 | 1013.2 | ||||||
| 21 | 15:51 | SW 20 G 39 | 16.09 | Overcast | OVC050 | -4.4 | -8.9 | 71% | -10 | 75.87 | 1013.2 | ||||||
| 21 | 14:51 | SW 28 G 39 | 16.09 | Overcast | OVC049 | -4.4 | -8.9 | 71% | -11 | 75.87 | 1013.1 | ||||||
| 21 | 13:51 | W 22 G 41 | 16.09 | Mostly Cloudy | SCT020 BKN026 | -4.4 | -9.4 | 68% | -11 | 75.87 | 1013.1 | ||||||
| 21 | 12:51 | W 17 G 43 | 16.09 | Overcast | OVC023 | -3.3 | -8.3 | 69% | -8 | 75.87 | 1013.0 | ||||||
| 21 | 11:51 | W 15 G 35 | 16.09 | Mostly Cloudy | BKN022 | -3.3 | -8.3 | -3.3 | -5.6 | 69% | -8 | 75.9 | 1013.3 | ||||
| 21 | 10:51 | W 19 | 16.09 | Overcast | OVC026 | -3.9 | -7.8 | 75% | -9 | 75.92 | 1013.9 | ||||||
| 21 | 09:51 | W 11 | 16.09 | Mostly Cloudy | BKN050 | -3.9 | -7.8 | 75% | -8 | 75.92 | 1013.9 | ||||||
| 21 | 08:51 | W 11 | 16.09 | Fair | CLR | -5.6 | -6.7 | 92% | -10 | 75.9 | 1013.7 | ||||||
| 21 | 07:51 | W 7 | 0.00 | Overcast | OVC070 | -5.6 | -6.7 | 92% | -9 | 75.9 | 1013.9 | ||||||
| 21 | 06:51 | SW 7 | 2.41 | Light Snow Fog/Mist | OVC018 | -5.6 | -6.7 | 92% | -9 | 75.92 | 1014.1 | ||||||
| 21 | 05:51 | Vrbl 7 | 16.09 | Overcast | OVC040 | -5 | -8.3 | -5 | -6.7 | 78% | -8 | 75.95 | 1014.5 | 0.03 | |||
| 21 | 04:51 | Calm | 16.09 | Overcast | BKN070 OVC085 | -5.6 | -7.8 | 85% | 76 | 1015.0 | |||||||
| 21 | 03:51 | Calm | 16.09 | Overcast | OVC065 | -5.6 | -7.8 | 85% | 76.1 | 1016.5 | |||||||
| 21 | 02:51 | S 11 | 16.09 | Overcast | FEW055 BKN070 OVC085 | -6.1 | -7.8 | 88% | -10 | 76.2 | 1018.0 | 0.03 | |||||
| 21 | 01:51 | S 11 | 6.44 | Light Snow Fog/Mist | BKN034 OVC046 | -5.6 | -7.2 | 89% | -10 | 76.28 | 1019.1 | ||||||
| 21 | 00:51 | S 7 | 4.02 | Light Snow Fog/Mist | OVC024 | -6.1 | -7.2 | 92% | -9 | 76.38 | 1020.3 | 0.03 | |||||
| 20 | 23:51 | S 11 | 2.82 | Light Snow Fog/Mist | OVC020 | -6.1 | -8.3 | -5.6 | -11.1 | 85% | -10 | 76.45 | 1021.5 | ||||
| 20 | 22:51 | S 11 | 16.09 | Overcast | OVC044 | -5.6 | -11.7 | 63% | -10 | 76.53 | 1022.6 | ||||||
| 20 | 21:51 | S 15 | 16.09 | Overcast | OVC048 | -5.6 | -12.8 | 57% | -11 | 76.56 | 1022.9 | ||||||
| 20 | 20:51 | S 11 | 16.09 | Overcast | OVC070 | -6.1 | -13.3 | 57% | -10 | 76.58 | 1023.2 | ||||||
| 20 | 19:51 | Calm | 16.09 | Overcast | OVC110 | -10 | -15.6 | 64% | 76.66 | 1024.8 | |||||||
| 20 | 18:51 | Calm | 16.09 | Mostly Cloudy | BKN110 | -10 | -16.1 | 61% | 76.73 | 1025.9 | |||||||
| 20 | 17:51 | Calm | 16.09 | Fair | CLR | -11.1 | -17.2 | -8.9 | -11.7 | 61% | 76.76 | 1026.2 | |||||
| 20 | 16:51 | S 7 | 16.09 | Fair | CLR | -8.9 | -16.7 | 54% | -12 | 76.78 | 1026.4 | ||||||
| 20 | 15:51 | SW 19 | 16.09 | Fair | CLR | -8.9 | -16.7 | 54% | -16 | 76.81 | 1026.9 | ||||||
| 20 | 14:51 | SW 17 | 16.09 | Fair | CLR | -9.4 | -17.8 | 51% | -16 | 76.86 | 1027.5 | ||||||
| 20 | 13:51 | SW 22 G 35 | 16.09 | Fair | CLR | -9.4 | -18.3 | 49% | -17 | 76.91 | 1028.3 | ||||||
| 20 | 12:51 | SW 26 | 16.09 | Fair | CLR | -10 | -19.4 | 47% | -18 | 76.96 | 1028.9 | ||||||
| 20 | 11:51 | W 19 | 16.09 | Fair | CLR | -11.1 | -19.4 | -11.1 | -18.3 | 51% | -18 | 77.04 | 1029.9 | ||||
| 20 | 10:51 | W 24 G 35 | 16.09 | Fair | CLR | -12.2 | -20 | 53% | -21 | 77.09 | 1030.7 | ||||||
| 20 | 09:51 | W 11 | 16.09 | Fair | CLR | -13.3 | -20 | 57% | -19 | 77.09 | 1030.6 | ||||||
| 20 | 08:51 | W 19 | 16.09 | Fair | CLR | -15.6 | -20.6 | 66% | -24 | 77.06 | 1030.5 | ||||||
| 20 | 07:51 | W 13 | 16.09 | Fair | CLR | -17.8 | -21.1 | 76% | -25 | 77.04 | 1030.2 | ||||||
| 20 | 06:51 | W 13 | 16.09 | Fair | CLR | -18.3 | -21.1 | 79% | -26 | 77.01 | 1029.9 | ||||||
| 20 | 05:51 | W 11 | 16.09 | Fair | CLR | -18.3 | -21.7 | -17.2 | -18.3 | 75% | -25 | 76.99 | 1029.4 | ||||
| 20 | 04:51 | W 11 | 16.09 | Fair | CLR | -17.8 | -21.7 | 72% | -24 | 76.96 | 1029.1 | ||||||
| 20 | 03:51 | W 13 | 16.09 | Fair | CLR | -17.2 | -21.1 | 72% | -24 | 76.96 | 1029.1 | ||||||
| 20 | 02:51 | W 11 | 16.09 | Fair | CLR | -17.2 | -21.1 | 72% | -24 | 76.94 | 1028.8 | ||||||
| 20 | 01:51 | W 11 | 16.09 | Fair | CLR | -17.8 | -21.7 | 72% | -24 | 76.91 | 1028.6 | ||||||
| 20 | 00:51 | W 13 | 16.09 | Fair | CLR | -17.2 | -21.7 | 68% | -24 | 76.91 | 1028.6 | ||||||
| 19 | 23:51 | W 15 | 16.09 | Fair | CLR | -17.2 | -21.7 | -16.7 | -17.2 | 68% | -25 | 76.94 | 1028.7 | ||||
| 19 | 22:51 | W 11 | 16.09 | Fair | CLR | -16.7 | -21.7 | 65% | -23 | 76.94 | 1028.8 | ||||||
| 19 | 21:51 | W 13 | 16.09 | Fair | CLR | -16.7 | -22.2 | 63% | -24 | 76.91 | 1028.7 | ||||||
| 19 | 20:51 | W 15 | 16.09 | Fair | CLR | -16.7 | -22.8 | 59% | -24 | 76.89 | 1028.4 | ||||||
| 19 | 19:51 | W 17 | 16.09 | A Few Clouds | FEW100 | -16.7 | -22.8 | 59% | -25 | 76.86 | 1028.1 | ||||||
| 19 | 18:51 | W 15 | 16.09 | Mostly Cloudy | SCT100 BKN120 | -16.7 | -22.8 | 59% | -24 | 76.84 | 1027.6 | ||||||
| 19 | 17:51 | W 15 | 16.09 | Fair | CLR | -16.7 | -23.3 | -15.6 | -17.2 | 57% | -24 | 76.81 | 1027.1 | ||||
| 19 | 16:51 | W 20 G 41 | 16.09 | Fair | CLR | -16.1 | -23.9 | 51% | -25 | 76.78 | 1026.6 | ||||||
| 19 | 15:51 | W 24 G 43 | 16.09 | Fair | CLR | -15.6 | -23.3 | 52% | -25 | 76.76 | 1026.0 | ||||||
| 19 | 14:51 | W 24 G 44 | 16.09 | Fair | CLR | -16.1 | -23.3 | 54% | -26 | 76.73 | 1025.7 | ||||||
| 19 | 13:51 | W 28 G 50 | 16.09 | Fair | CLR | -16.1 | -23.3 | 54% | -26 | 76.68 | 1025.0 | ||||||
| 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) | |||||||||||||||