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. | ||||||||||||||||
| 25 | 18:51 | NW 20 G 31 | 16.09 | Overcast | OVC035 | -13.3 | -17.8 | 69% | -21 | 76.53 | 1023.1 | ||||||
| 25 | 17:51 | NW 20 G 33 | 16.09 | Overcast | OVC032 | -12.8 | -17.2 | -10.6 | -12.8 | 70% | -21 | 76.48 | 1022.5 | ||||
| 25 | 16:51 | NW 17 G 37 | 16.09 | Overcast | OVC026 | -12.2 | -16.7 | 69% | -19 | 76.45 | 1021.9 | ||||||
| 25 | 15:51 | NW 20 G 43 | 14.48 | Overcast | BKN031 OVC035 | -11.7 | -16.1 | 70% | -19 | 76.43 | 1021.7 | ||||||
| 25 | 14:51 | NW 15 G 28 | 2.41 | Light Snow | OVC031 | -10.6 | -13.9 | 77% | -17 | 76.43 | 1021.3 | ||||||
| 25 | 13:51 | N 19 G 31 | 16.09 | Overcast | OVC031 | -10.6 | -14.4 | 74% | -18 | 76.38 | 1021.0 | ||||||
| 25 | 12:51 | NW 17 G 37 | 16.09 | Overcast | OVC025 | -11.1 | -14.4 | 77% | -18 | 76.4 | 1021.3 | ||||||
| 25 | 11:51 | NW 24 G 35 | 12.87 | Light Snow | OVC023 | -11.1 | -14.4 | -11.1 | -14.4 | 77% | -19 | 76.48 | 1022.3 | ||||
| 25 | 10:51 | NW 13 | 2.82 | Light Snow | OVC021 | -11.7 | -14.4 | 81% | -18 | 76.53 | 1022.9 | ||||||
| 25 | 09:51 | NW 19 G 30 | 1.61 | Light Snow Fog/Mist | BKN013 OVC020 | -12.2 | -14.4 | 84% | -20 | 76.56 | 1023.3 | ||||||
| 25 | 08:51 | N 13 | 1.21 | Light Snow Fog/Mist | VV011 | -12.8 | -15 | 84% | -19 | 76.61 | 1024.1 | ||||||
| 25 | 07:51 | NW 11 | 2.01 | Light Snow Fog/Mist | OVC016 | -13.3 | -15 | 87% | -19 | 76.66 | 1024.9 | ||||||
| 25 | 06:51 | NW 11 | 3.22 | Light Snow Fog/Mist | OVC015 | -13.3 | -15.6 | 83% | -19 | 76.71 | 1025.4 | ||||||
| 25 | 05:51 | N 15 | 2.82 | Light Snow Fog/Mist | SCT015 OVC024 | -14.4 | -16.7 | -14.4 | -15.6 | 83% | -22 | 76.73 | 1026.0 | ||||
| 25 | 04:51 | N 15 | 4.83 | Light Snow | FEW016 OVC024 | -14.4 | -17.8 | 76% | -22 | 76.76 | 1026.2 | ||||||
| 25 | 03:51 | N 15 G 26 | 6.44 | Light Snow | FEW017 OVC026 | -14.4 | -19.4 | 66% | -22 | 76.81 | 1027.0 | ||||||
| 25 | 02:51 | N 17 G 31 | 16.09 | Overcast | OVC027 | -14.4 | -21.1 | 57% | -22 | 76.91 | 1028.3 | ||||||
| 25 | 01:51 | N 17 | 16.09 | Overcast | OVC025 | -15 | -21.7 | 57% | -23 | 76.99 | 1029.5 | ||||||
| 25 | 00:51 | N 15 | 16.09 | Overcast | OVC029 | -15.6 | -22.2 | 57% | -23 | 77.04 | 1030.0 | ||||||
| 24 | 23:51 | N 13 | 16.09 | Overcast | OVC030 | -15.6 | -23.3 | -15.6 | -16.7 | 52% | -22 | 77.11 | 1031.2 | ||||
| 24 | 22:51 | N 15 | 16.09 | Overcast | OVC036 | -16.1 | -24.4 | 49% | -24 | 77.19 | 1032.5 | ||||||
| 24 | 21:51 | N 9 | 16.09 | A Few Clouds | FEW036 | -16.1 | -23.9 | 51% | -22 | 77.24 | 1033.3 | ||||||
| 24 | 20:51 | NW 7 | 16.09 | Fair | CLR | -16.1 | -24.4 | 49% | -21 | 77.37 | 1035.0 | ||||||
| 24 | 19:51 | W 6 | 16.09 | Fair | CLR | -16.7 | -24.4 | 52% | 77.42 | 1035.7 | |||||||
| 24 | 18:51 | W 7 | 16.09 | A Few Clouds | FEW038 | -16.7 | -24.4 | 52% | -21 | 77.5 | 1036.7 | ||||||
| 24 | 17:51 | W 7 | 16.09 | Overcast | OVC048 | -16.7 | -25 | -16.1 | -18.3 | 49% | -21 | 77.52 | 1037.1 | ||||
| 24 | 16:51 | W 6 | 16.09 | Overcast | OVC080 | -16.7 | -25 | 49% | 77.55 | 1037.6 | |||||||
| 24 | 15:51 | Calm | 16.09 | Overcast | OVC075 | -16.7 | -26.1 | 44% | 77.57 | 1037.7 | |||||||
| 24 | 14:51 | NW 7 | 16.09 | Partly Cloudy | SCT070 | -16.7 | -26.7 | 42% | -21 | 77.6 | 1038.1 | ||||||
| 24 | 13:51 | NW 9 | 16.09 | Fair | CLR | -16.1 | -27.2 | 38% | -22 | 77.62 | 1038.5 | ||||||
| 24 | 12:51 | N 9 | 16.09 | Fair | CLR | -17.2 | -27.8 | 39% | -23 | 77.7 | 1039.7 | ||||||
| 24 | 11:51 | NW 9 | 16.09 | Fair | CLR | -18.3 | -28.3 | -18.3 | -25 | 41% | -24 | 77.8 | 1041.1 | ||||
| 24 | 10:51 | NW 13 | 16.09 | Fair | CLR | -20 | -28.3 | 48% | -28 | 77.9 | 1042.4 | ||||||
| 24 | 09:51 | NW 11 | 16.09 | A Few Clouds | FEW110 | -22.2 | -30 | 49% | -30 | 77.95 | 1043.2 | ||||||
| 24 | 08:51 | NW 11 | 16.09 | A Few Clouds | FEW110 | -23.9 | -30.6 | 54% | -32 | 77.95 | 1043.4 | ||||||
| 24 | 07:51 | NW 9 | 16.09 | Mostly Cloudy | BKN110 | -24.4 | -30.6 | 57% | -31 | 78 | 1044.1 | ||||||
| 24 | 06:51 | NW 13 | 16.09 | Fair | CLR | -25 | -31.1 | 57% | -34 | 78 | 1044.2 | ||||||
| 24 | 05:51 | NW 13 | 16.09 | Fair | CLR | -25 | -31.1 | -23.9 | -25 | 57% | -34 | 78.03 | 1044.3 | ||||
| 24 | 04:51 | NW 13 | 16.09 | Fair | CLR | -25 | -31.1 | 57% | -34 | 78.03 | 1044.3 | ||||||
| 24 | 03:51 | NW 11 | 16.09 | Fair | CLR | -24.4 | -31.1 | 54% | -32 | 78.03 | 1044.6 | ||||||
| 24 | 02:51 | NW 11 | 16.09 | Fair | CLR | -24.4 | -31.1 | 54% | -32 | 78.08 | 1044.9 | ||||||
| 24 | 01:51 | NW 7 | 16.09 | Fair | CLR | -23.9 | -31.1 | 52% | -30 | 78.08 | 1045.1 | ||||||
| 24 | 00:51 | NW 9 | 16.09 | Fair | CLR | -23.9 | -31.7 | 49% | -31 | 78.05 | 1044.7 | ||||||
| 23 | 23:51 | N 13 | 16.09 | Fair | CLR | -23.9 | -31.7 | -23.3 | -24.4 | 49% | -32 | 78.05 | 1044.9 | ||||
| 23 | 22:51 | NW 11 | 16.09 | Fair | CLR | -23.9 | -31.7 | 49% | -32 | 78.08 | 1045.0 | ||||||
| 23 | 21:51 | NW 9 | 16.09 | Fair | CLR | -23.9 | -31.7 | 49% | -31 | 78.08 | 1045.1 | ||||||
| 23 | 20:51 | NW 11 | 16.09 | Fair | CLR | -23.9 | -31.7 | 49% | -32 | 78.08 | 1045.0 | ||||||
| 23 | 19:51 | W 9 | 16.09 | Fair | CLR | -24.4 | -31.7 | 51% | -31 | 78.05 | 1045.0 | ||||||
| 23 | 18:51 | W 11 | 16.09 | Fair | CLR | -23.9 | -31.7 | 49% | -32 | 78.03 | 1044.5 | ||||||
| 23 | 17:51 | W 11 | 16.09 | Fair | CLR | -23.3 | -32.2 | -21.7 | -23.3 | 44% | -31 | 78.03 | 1044.4 | ||||
| 23 | 16:51 | W 9 | 16.09 | Fair | CLR | -22.8 | -32.2 | 42% | -30 | 77.98 | 1043.7 | ||||||
| 23 | 15:51 | NW 15 G 33 | 16.09 | Fair | CLR | -22.2 | -32.2 | 40% | -31 | 77.95 | 1043.3 | ||||||
| 23 | 14:51 | NW 17 G 35 | 16.09 | Fair | CLR | -21.7 | -32.2 | 38% | -31 | 77.93 | 1042.4 | ||||||
| 23 | 13:51 | W 19 | 16.09 | Fair | CLR | -22.2 | -32.2 | 40% | -32 | 77.93 | 1042.4 | ||||||
| 23 | 12:51 | NW 20 G 33 | 16.09 | Fair | CLR | -22.2 | -33.3 | 36% | -33 | 77.95 | 1042.8 | ||||||
| 23 | 11:51 | NW 17 G 35 | 16.09 | Fair | CLR | -22.8 | -32.8 | -22.8 | -25.6 | 40% | -32 | 77.95 | 1042.9 | ||||
| 23 | 10:51 | NW 24 G 37 | 16.09 | Fair | CLR | -23.9 | -34.4 | 37% | -36 | 77.95 | 1042.7 | ||||||
| 23 | 09:51 | NW 20 G 35 | 16.09 | Fair | CLR | -24.4 | -34.4 | 39% | -35 | 77.88 | 1041.8 | ||||||
| 23 | 08:51 | NW 22 G 43 | 16.09 | Fair | CLR | -25.6 | -35 | 41% | -37 | 77.8 | 1040.6 | ||||||
| 23 | 07:51 | NW 17 G 35 | 16.09 | Fair | CLR | -25.6 | -31.7 | 57% | -36 | 77.72 | 1039.5 | ||||||
| 23 | 06:51 | NW 13 G 31 | 16.09 | A Few Clouds | FEW017 | -24.4 | -31.1 | 54% | -33 | 77.62 | 1038.1 | ||||||
| 23 | 05:51 | NW 17 | 16.09 | A Few Clouds | FEW022 | -23.3 | -29.4 | -16.1 | -23.3 | 57% | -33 | 77.52 | 1036.8 | ||||
| 23 | 04:51 | NW 20 G 41 | 16.09 | Fair | CLR | -22.8 | -29.4 | 55% | -33 | 77.42 | 1035.2 | ||||||
| 23 | 03:51 | NW 20 G 41 | 16.09 | Partly Cloudy | SCT022 | -21.1 | -28.9 | 50% | -31 | 77.29 | 1033.3 | ||||||
| 23 | 02:51 | NW 19 G 39 | 16.09 | A Few Clouds | FEW027 | -18.9 | -26.1 | 53% | -28 | 77.19 | 1031.9 | ||||||
| 23 | 01:51 | W 17 G 39 | 16.09 | Fair | CLR | -18.3 | -26.1 | 51% | -27 | 77.11 | 1030.9 | ||||||
| 23 | 00:51 | W 19 G 35 | 16.09 | Fair | CLR | -17.2 | -24.4 | 54% | -26 | 77.01 | 1029.4 | ||||||
| 22 | 23:51 | W 24 G 43 | 16.09 | Fair | CLR | -16.1 | -24.4 | -9.4 | -16.1 | 49% | -26 | 76.96 | 1028.6 | ||||
| 22 | 22:51 | W 19 G 35 | 16.09 | Fair | CLR | -14.4 | -23.9 | 45% | -22 | 76.89 | 1027.8 | ||||||
| 22 | 21:51 | W 17 | 16.09 | A Few Clouds | FEW027 | -13.3 | -21.1 | 52% | -21 | 76.81 | 1026.6 | ||||||
| 22 | 20:51 | W 19 G 46 | 16.09 | Fair | CLR | -12.2 | -20.6 | 50% | -20 | 76.76 | 1025.8 | ||||||
| 22 | 19:51 | W 22 G 50 | 16.09 | Fair | CLR | -11.1 | -20.6 | 46% | -19 | 76.71 | 1025.2 | ||||||
| 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) | |||||||||||||||