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. | ||||||||||||||||
| 07 | 05:51 | W 11 | 16.09 | Fair | CLR | -12.8 | -18.3 | -8.3 | -12.8 | 64% | -18 | 77.17 | 1030.8 | ||||
| 07 | 04:51 | NW 9 | 16.09 | Fair | CLR | -12.2 | -18.3 | 61% | -17 | 77.09 | 1029.8 | ||||||
| 07 | 03:51 | NW 9 | 16.09 | Fair | CLR | -11.1 | -18.3 | 56% | -16 | 77.04 | 1029.1 | ||||||
| 07 | 02:51 | N 15 | 16.09 | Fair | CLR | -11.1 | -18.3 | 56% | -17 | 76.99 | 1028.2 | ||||||
| 07 | 01:51 | N 15 | 16.09 | Fair | CLR | -10 | -18.3 | 51% | -16 | 77.01 | 1028.2 | ||||||
| 07 | 00:51 | N 15 | 16.09 | Fair | CLR | -9.4 | -18.9 | 46% | -15 | 76.94 | 1027.2 | ||||||
| 06 | 23:51 | N 17 | 16.09 | Fair | CLR | -8.3 | -18.3 | -1.7 | -8.3 | 45% | -15 | 76.86 | 1026.3 | ||||
| 06 | 22:51 | N 13 G 30 | 16.09 | Fair | CLR | -7.2 | -18.3 | 41% | -12 | 76.81 | 1025.5 | ||||||
| 06 | 21:51 | N 22 G 39 | 16.09 | Fair | CLR | -6.1 | -17.2 | 41% | -13 | 76.71 | 1024.2 | ||||||
| 06 | 20:51 | N 13 | 16.09 | Fair | CLR | -5.6 | -15.6 | 46% | -10 | 76.63 | 1023.1 | ||||||
| 06 | 19:51 | N 24 G 41 | 16.09 | Fair | CLR | -3.9 | -13.3 | 48% | -10 | 76.56 | 1021.9 | ||||||
| 06 | 18:51 | N 22 G 44 | 16.09 | Mostly Cloudy | BKN048 | -2.2 | -8.9 | 60% | -8 | 76.45 | 1020.6 | ||||||
| 06 | 17:51 | N 20 G 39 | 16.09 | Mostly Cloudy | FEW022 BKN050 | -1.7 | -6.1 | 2.8 | -1.7 | 72% | -7 | 76.35 | 1019.2 | ||||
| 06 | 16:51 | NE 17 | 16.09 | Mostly Cloudy | BKN017 BKN026 BKN050 | -0.6 | -3.3 | 82% | -5 | 76.23 | 1017.4 | ||||||
| 06 | 15:51 | N 24 G 33 | 16.09 | Overcast | BKN011 OVC047 | -0.6 | -2.2 | 89% | -6 | 76.1 | 1015.9 | ||||||
| 06 | 14:51 | N 17 G 31 | 16.09 | Overcast | FEW028 BKN037 OVC045 | 2.8 | -3.3 | 65% | -1 | 75.97 | 1013.9 | ||||||
| 06 | 13:51 | NW 13 | 16.09 | Overcast | BKN030 OVC035 | 2.8 | -2.8 | 67% | -0 | 75.9 | 1012.9 | ||||||
| 06 | 12:51 | NW 19 G 28 | 16.09 | Overcast | BKN030 OVC035 | 2.8 | -2.2 | 70% | -1 | 75.82 | 1012.0 | ||||||
| 06 | 11:51 | N 17 | 16.09 | Overcast | BKN021 OVC034 | 2.2 | -2.2 | 2.2 | -0.6 | 73% | -2 | 75.79 | 1011.6 | ||||
| 06 | 10:51 | N 17 G 31 | 16.09 | Overcast | BKN018 OVC032 | 1.7 | -1.7 | 78% | -2 | 75.72 | 1010.7 | ||||||
| 06 | 09:51 | N 17 | 16.09 | Overcast | OVC014 | 1.1 | -1.7 | 82% | -3 | 75.64 | 1009.5 | ||||||
| 06 | 08:51 | NW 13 G 33 | 16.09 | Overcast | OVC011 | 0.6 | -1.7 | 85% | -3 | 75.54 | 1008.4 | ||||||
| 06 | 07:51 | N 19 | 16.09 | Overcast | OVC012 | 0 | -1.7 | 88% | -5 | 75.44 | 1007.0 | ||||||
| 06 | 06:51 | Vrbl 11 | 16.09 | Overcast | SCT012 OVC039 | 0 | -1.7 | 88% | -3 | 75.31 | 1005.2 | ||||||
| 06 | 05:51 | NW 11 | 8.05 | Fog/Mist | FEW007 BKN028 OVC034 | -0.6 | -1.1 | -0.6 | -1.1 | 96% | -4 | 75.23 | 1004.2 | ||||
| 06 | 04:51 | W 11 | 12.87 | Overcast | FEW015 BKN024 OVC065 | -1.1 | -1.7 | 96% | -5 | 75.18 | 1003.6 | ||||||
| 06 | 03:51 | W 9 | 4.02 | Light Snow Fog/Mist | OVC029 | -1.1 | -2.2 | 92% | -4 | 75.23 | 1004.1 | ||||||
| 06 | 02:51 | W 13 | 16.09 | Overcast | SCT010 BKN039 OVC048 | -0.6 | -2.8 | 85% | -4 | 75.26 | 1004.4 | ||||||
| 06 | 01:51 | W 20 | 16.09 | Overcast | FEW011 OVC080 | -0.6 | -2.8 | 85% | -6 | 75.34 | 1005.5 | ||||||
| 06 | 00:51 | W 15 | 16.09 | Overcast | OVC012 | -1.1 | -3.3 | 85% | -5 | 75.36 | 1005.9 | ||||||
| 05 | 23:51 | W 13 | 16.09 | Partly Cloudy | SCT015 | -1.1 | -3.9 | -1.1 | -2.2 | 82% | -5 | 75.44 | 1007.0 | ||||
| 05 | 22:51 | SW 15 | 16.09 | Overcast | OVC018 | -1.7 | -4.4 | 82% | -6 | 75.51 | 1008.2 | ||||||
| 05 | 21:51 | SW 11 | 16.09 | Overcast | OVC018 | -1.7 | -4.4 | 82% | -5 | 75.59 | 1009.4 | ||||||
| 05 | 20:51 | SW 13 | 16.09 | Overcast | OVC018 | -1.1 | -5 | 75% | -5 | 75.69 | 1010.5 | ||||||
| 05 | 19:51 | SW 17 | 16.09 | Overcast | OVC024 | -1.7 | -5 | 78% | -6 | 75.69 | 1010.7 | ||||||
| 05 | 18:51 | S 15 | 16.09 | Overcast | OVC025 | -1.1 | -5 | 75% | -5 | 75.69 | 1010.7 | ||||||
| 05 | 17:51 | SW 17 | 16.09 | Overcast | OVC026 | -1.1 | -5 | -0.6 | -3.3 | 75% | -6 | 75.69 | 1010.6 | ||||
| 05 | 16:51 | SW 15 | 16.09 | Overcast | OVC025 | -1.1 | -5 | 75% | -5 | 75.72 | 1011.0 | ||||||
| 05 | 15:51 | SW 20 | 16.09 | Overcast | OVC026 | -0.6 | -5.6 | 69% | -6 | 75.72 | 1011.2 | ||||||
| 05 | 14:51 | SW 24 | 16.09 | Overcast | OVC028 | -1.1 | -5.6 | 72% | -7 | 75.74 | 1011.6 | ||||||
| 05 | 13:51 | S 22 | 16.09 | Overcast | OVC070 | -1.7 | -6.7 | 69% | -7 | 75.77 | 1011.9 | ||||||
| 05 | 12:51 | S 26 | 12.87 | Overcast | FEW025 BKN060 OVC080 | -2.8 | -7.8 | 69% | -9 | 75.84 | 1013.0 | ||||||
| 05 | 11:51 | S 20 G 35 | 16.09 | Overcast | SCT028 BKN039 OVC075 | -3.3 | -8.3 | -3.3 | -7.2 | 69% | -9 | 75.97 | 1015.0 | ||||
| 05 | 10:51 | S 20 | 16.09 | Overcast | OVC025 | -4.4 | -8.9 | 71% | -10 | 76.1 | 1016.4 | ||||||
| 05 | 09:51 | SW 20 | 16.09 | Overcast | OVC025 | -5.6 | -8.9 | 78% | -12 | 76.15 | 1017.5 | ||||||
| 05 | 08:51 | SW 15 | 16.09 | Overcast | BKN022 OVC055 | -5.6 | -10 | 71% | -11 | 76.3 | 1019.3 | ||||||
| 05 | 07:51 | SW 9 | 14.48 | Overcast | FEW024 BKN048 OVC060 | -6.1 | -10.6 | 71% | -10 | 76.35 | 1019.7 | ||||||
| 05 | 06:51 | SW 13 | 16.09 | Overcast | SCT045 OVC070 | -6.7 | -11.1 | 71% | -12 | 76.38 | 1020.5 | ||||||
| 05 | 05:51 | SW 19 | 16.09 | Overcast | OVC110 | -7.2 | -11.7 | -7.2 | -13.9 | 71% | -14 | 76.43 | 1020.8 | ||||
| 05 | 04:51 | SW 15 | 16.09 | Fair | CLR | -8.3 | -12.8 | 70% | -14 | 76.5 | 1022.0 | ||||||
| 05 | 03:51 | SW 9 | 16.09 | Fair | CLR | -9.4 | -13.3 | 74% | -14 | 76.61 | 1023.2 | ||||||
| 05 | 02:51 | SW 11 | 16.09 | Fair | CLR | -10.6 | -13.9 | 77% | -16 | 76.66 | 1024.2 | ||||||
| 05 | 01:51 | SW 11 | 16.09 | Fair | CLR | -10.6 | -14.4 | 74% | -16 | 76.76 | 1025.3 | ||||||
| 05 | 00:51 | SW 9 | 16.09 | Fair | CLR | -13.3 | -16.1 | 80% | -18 | 76.81 | 1026.1 | ||||||
| 04 | 23:51 | W 9 | 16.09 | Fair | CLR | -12.2 | -15 | -6.1 | -14.4 | 80% | -17 | 76.89 | 1027.2 | ||||
| 04 | 22:51 | W 9 | 16.09 | Fair | CLR | -11.7 | -15 | 77% | -16 | 76.89 | 1027.3 | ||||||
| 04 | 21:51 | W 6 | 16.09 | Fair | CLR | -11.1 | -15 | 73% | 76.96 | 1028.3 | |||||||
| 04 | 20:51 | SW 6 | 16.09 | Fair | CLR | -12.8 | -15 | 84% | 77.01 | 1029.2 | |||||||
| 04 | 19:51 | W 6 | 16.09 | Fair | CLR | -7.8 | -12.8 | 68% | 77.06 | 1029.7 | |||||||
| 04 | 18:51 | W 6 | 16.09 | Fair | CLR | -9.4 | -12.8 | 77% | 77.11 | 1030.2 | |||||||
| 04 | 17:51 | Calm | 16.09 | Fair | CLR | -7.2 | -11.7 | -3.3 | -7.2 | 71% | 77.11 | 1030.1 | |||||
| 04 | 16:51 | Calm | 16.09 | A Few Clouds | FEW030 | -3.9 | -10.6 | 60% | 77.09 | 1029.7 | |||||||
| 04 | 15:51 | Calm | 16.09 | Partly Cloudy | SCT027 | -3.9 | -10.6 | 60% | 77.06 | 1029.4 | |||||||
| 04 | 14:51 | W 7 | 16.09 | Mostly Cloudy | BKN027 | -3.9 | -10 | 63% | -7 | 77.09 | 1029.8 | ||||||
| 04 | 13:51 | NW 11 | 16.09 | Overcast | OVC026 | -3.9 | -10 | 63% | -8 | 77.11 | 1030.1 | ||||||
| 04 | 12:51 | N 9 | 16.09 | Overcast | OVC024 | -4.4 | -10 | 65% | -8 | 77.14 | 1030.6 | ||||||
| 04 | 11:51 | NW 9 | 16.09 | Overcast | OVC024 | -5.6 | -10.6 | -5.6 | -8.3 | 68% | -9 | 77.24 | 1031.8 | ||||
| 04 | 10:51 | N 7 | 16.09 | Overcast | OVC024 | -6.1 | -11.1 | 68% | -9 | 77.27 | 1032.3 | ||||||
| 04 | 09:51 | NW 9 | 16.09 | Overcast | OVC024 | -6.7 | -11.1 | 71% | -11 | 77.27 | 1032.2 | ||||||
| 04 | 08:51 | NW 11 | 16.09 | Overcast | OVC024 | -7.2 | -11.7 | 71% | -12 | 77.22 | 1031.6 | ||||||
| 04 | 07:51 | NW 13 | 16.09 | Overcast | OVC023 | -8.3 | -12.2 | 74% | -14 | 77.19 | 1031.4 | ||||||
| 04 | 06:51 | NW 13 | 16.09 | Overcast | OVC022 | -7.8 | -12.2 | 71% | -13 | 77.14 | 1030.6 | ||||||
| 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) | |||||||||||||||