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. | ||||||||||||||||
| 15 | 17:51 | SW 17 | 16.09 | Mostly Cloudy | BKN110 | -6.1 | -12.2 | -5 | -7.2 | 62% | -12 | 75.64 | 1010.5 | ||||
| 15 | 16:51 | SW 19 | 16.09 | Fair | CLR | -5.6 | -12.2 | 60% | -12 | 75.69 | 1011.2 | ||||||
| 15 | 15:51 | SW 17 | 16.09 | A Few Clouds | FEW120 | -5.6 | -12.8 | 57% | -11 | 75.74 | 1011.9 | ||||||
| 15 | 14:51 | W 20 | 16.09 | Fair | CLR | -5 | -13.3 | 53% | -11 | 75.79 | 1012.6 | ||||||
| 15 | 13:51 | SW 20 | 16.09 | Fair | CLR | -5.6 | -13.9 | 52% | -12 | 75.82 | 1012.8 | ||||||
| 15 | 12:51 | SW 17 | 16.09 | Fair | CLR | -6.1 | -13.9 | 54% | -12 | 75.87 | 1013.5 | ||||||
| 15 | 11:51 | W 11 | 16.09 | Fair | CLR | -6.7 | -13.9 | -6.7 | -12.2 | 57% | -11 | 76 | 1015.1 | ||||
| 15 | 10:51 | NW 13 | 16.09 | Fair | CLR | -8.3 | -14.4 | 62% | -14 | 76.12 | 1016.9 | ||||||
| 15 | 09:51 | W 13 | 16.09 | Fair | CLR | -8.9 | -15 | 62% | -14 | 76.17 | 1017.6 | ||||||
| 15 | 08:51 | W 7 | 16.09 | Partly Cloudy | SCT020 | -11.1 | -15 | 73% | -15 | 76.17 | 1017.7 | ||||||
| 15 | 07:51 | W 9 | 16.09 | Mostly Cloudy | BKN022 | -11.7 | -15.6 | 73% | -16 | 76.15 | 1017.4 | ||||||
| 15 | 06:51 | W 11 | 16.09 | Overcast | OVC023 | -11.1 | -15 | 73% | -16 | 76.17 | 1017.7 | ||||||
| 15 | 05:51 | W 15 | 16.09 | Overcast | OVC023 | -10 | -15 | -8.9 | -10 | 67% | -16 | 76.2 | 1017.9 | ||||
| 15 | 04:51 | NW 15 | 16.09 | Overcast | OVC025 | -10 | -15 | 67% | -16 | 76.17 | 1017.6 | ||||||
| 15 | 03:51 | NW 19 G 39 | 16.09 | Overcast | OVC027 | -9.4 | -15 | 64% | -16 | 76.17 | 1017.6 | ||||||
| 15 | 02:51 | N 26 G 59 | 16.09 | Overcast | OVC029 | -9.4 | -15.6 | 61% | -18 | 76.17 | 1017.6 | ||||||
| 15 | 01:51 | N 24 G 41 | 16.09 | Overcast | OVC031 | -8.9 | -15.6 | 59% | -17 | 76.17 | 1017.6 | ||||||
| 15 | 00:51 | N 24 G 41 | 16.09 | Overcast | OVC030 | -8.9 | -15.6 | 59% | -17 | 76.17 | 1017.6 | ||||||
| 14 | 23:51 | N 24 G 39 | 16.09 | Overcast | OVC031 | -8.9 | -15 | -7.2 | -8.9 | 62% | -17 | 76.17 | 1017.6 | ||||
| 14 | 22:51 | N 30 G 50 | 16.09 | Overcast | OVC032 | -8.3 | -15.6 | 56% | -17 | 76.15 | 1017.2 | ||||||
| 14 | 21:51 | NW 22 G 44 | 16.09 | Overcast | OVC038 | -7.8 | -15 | 57% | -15 | 76.17 | 1017.6 | ||||||
| 14 | 20:51 | NW 19 G 33 | 16.09 | Fair | CLR | -7.8 | -15 | 57% | -14 | 76.2 | 1017.7 | ||||||
| 14 | 19:51 | N 19 G 41 | 16.09 | Fair | CLR | -7.8 | -15.6 | 54% | -14 | 76.17 | 1017.3 | ||||||
| 14 | 18:51 | NW 13 G 30 | 16.09 | Fair | CLR | -7.8 | -15 | 57% | -13 | 76.15 | 1017.0 | ||||||
| 14 | 17:51 | NW 17 G 35 | 16.09 | Fair | CLR | -7.2 | -15.6 | -6.7 | -7.8 | 52% | -13 | 76.1 | 1016.1 | ||||
| 14 | 16:51 | NW 15 G 33 | 16.09 | A Few Clouds | FEW046 | -7.2 | -14.4 | 57% | -13 | 76.05 | 1015.2 | ||||||
| 14 | 15:51 | NW 20 G 31 | 9.66 | Light Snow | BKN027 BKN033 | -7.2 | -12.2 | 68% | -14 | 76 | 1014.6 | ||||||
| 14 | 14:51 | NW 20 G 43 | 4.83 | Light Snow | BKN026 BKN039 OVC046 | -7.8 | -11.7 | 74% | -15 | 75.95 | 1013.8 | ||||||
| 14 | 13:51 | N 24 G 39 | 16.09 | Overcast | BKN037 OVC046 | -7.2 | -13.3 | 62% | -14 | 75.9 | 1013.1 | ||||||
| 14 | 12:51 | N 30 G 56 | 16.09 | Unknown Precip | FEW031 OVC045 | -7.2 | -14.4 | 57% | -15 | 75.84 | 1012.4 | ||||||
| 14 | 11:51 | N 24 G 50 | 8.05 | Light Snow | FEW023 BKN028 OVC055 | -7.2 | -11.7 | 2.8 | -7.2 | 71% | -14 | 75.82 | 1012.2 | 0.15 | |||
| 14 | 10:51 | N 22 G 46 | 12.87 | Light Snow | FEW026 BKN047 OVC095 | -6.7 | -11.7 | 68% | -14 | 75.77 | 1011.3 | ||||||
| 14 | 09:51 | N 20 G 61 | 16.09 | Overcast | OVC049 | -6.1 | -12.2 | 62% | -12 | 75.69 | 1010.1 | ||||||
| 14 | 08:51 | N 35 G 57 | 3.22 | Light Snow and Breezy | BKN026 OVC039 | -6.1 | -10.6 | 71% | -14 | 75.59 | 1008.9 | 0.15 | |||||
| 14 | 07:51 | N 28 G 44 | 2.01 | Light Snow Fog/Mist | OVC017 | -4.4 | -6.7 | 84% | -11 | 75.44 | 1006.9 | 0.03 | |||||
| 14 | 06:51 | N 31 G 52 | 1.21 | Light Snow Fog/Mist | VV006 | -2.8 | -3.3 | 96% | -10 | 75.31 | 1004.9 | 0.13 | |||||
| 14 | 05:51 | N 24 G 39 | 16.09 | Light Snow | BKN030 BKN036 OVC050 | 2.8 | -2.2 | 5 | 2.8 | 70% | -2 | 75.16 | 1002.7 | ||||
| 14 | 04:51 | NW 9 | 16.09 | Overcast | OVC050 | 3.9 | -3.3 | 60% | 2 | 75.11 | 1001.9 | ||||||
| 14 | 03:51 | NW 13 | 16.09 | Overcast | OVC043 | 3.9 | -2.2 | 65% | 1 | 75.13 | 1002.0 | ||||||
| 14 | 02:51 | W 17 G 28 | 16.09 | Overcast | FEW030 OVC037 | 4.4 | -1.1 | 68% | 1 | 75.11 | 1001.5 | ||||||
| 14 | 01:51 | W 13 | 16.09 | Overcast | OVC041 | 5 | -0.6 | 67% | 2 | 75.08 | 1001.4 | ||||||
| 14 | 00:51 | W 13 | 16.09 | Overcast | OVC043 | 5 | -0.6 | 67% | 2 | 75.08 | 1001.3 | ||||||
| 13 | 23:51 | W 11 | 16.09 | Overcast | OVC042 | 5 | -0.6 | 7.8 | 5 | 67% | 3 | 75.08 | 1001.3 | ||||
| 13 | 22:51 | W 9 | 16.09 | Overcast | OVC050 | 5.6 | -0.6 | 65% | 4 | 75.08 | 1001.4 | ||||||
| 13 | 21:51 | W 15 G 28 | 16.09 | Overcast | OVC049 | 6.7 | -1.7 | 55% | 4 | 75.06 | 1001.0 | ||||||
| 13 | 20:51 | W 17 G 37 | 16.09 | Overcast | OVC043 | 6.7 | -1.1 | 58% | 4 | 75.06 | 1001.0 | ||||||
| 13 | 19:51 | NW 24 G 50 | 16.09 | A Few Clouds | FEW041 | 7.2 | 0 | 61% | 4 | 75.01 | 1000.7 | ||||||
| 13 | 18:51 | W 22 G 35 | 16.09 | Fair | CLR | 7.2 | 1.7 | 68% | 4 | 74.93 | 999.5 | ||||||
| 13 | 17:51 | W 24 | 16.09 | Fair | CLR | 7.8 | 1.7 | 11.7 | 7.8 | 66% | 5 | 74.9 | 999.1 | ||||
| 13 | 16:51 | W 24 G 48 | 16.09 | Fair | CLR | 8.3 | 1.7 | 63% | 5 | 74.85 | 998.5 | ||||||
| 13 | 15:51 | SW 37 G 52 | 16.09 | Fair and Breezy | CLR | 9.4 | 2.2 | 61% | 6 | 74.83 | 997.9 | ||||||
| 13 | 14:51 | W 31 G 50 | 16.09 | Fair | CLR | 11.7 | 2.2 | 52% | 74.83 | 997.9 | |||||||
| 13 | 13:51 | W 26 G 43 | 16.09 | Fair | CLR | 11.1 | 2.2 | 55% | 74.85 | 998.5 | |||||||
| 13 | 12:51 | W 26 G 43 | 16.09 | Fair | CLR | 11.1 | 1.7 | 53% | 74.88 | 998.9 | |||||||
| 13 | 11:51 | W 22 G 46 | 16.09 | Fair | CLR | 9.4 | 1.1 | 9.4 | 3.3 | 56% | 7 | 74.96 | 999.8 | ||||
| 13 | 10:51 | W 28 G 44 | 16.09 | Partly Cloudy | SCT120 | 7.2 | 0 | 61% | 3 | 75.03 | 1000.8 | ||||||
| 13 | 09:51 | W 30 G 50 | 16.09 | A Few Clouds | FEW120 | 5 | -0.6 | 67% | 0 | 75.08 | 1001.7 | ||||||
| 13 | 07:51 | SW 28 G 44 | 16.09 | Overcast | OVC085 | 3.9 | -1.1 | 70% | -1 | 75.08 | 1001.8 | ||||||
| 13 | 06:51 | SW 26 | 16.09 | Overcast | OVC095 | 3.9 | -1.1 | 70% | -1 | 75.13 | 1002.6 | ||||||
| 13 | 05:51 | SW 26 | 16.09 | Fair | CLR | 3.3 | -1.7 | 3.3 | 0 | 70% | -1 | 75.31 | 1004.7 | ||||
| 13 | 04:51 | SW 20 | 16.09 | Partly Cloudy | SCT110 | 2.8 | -1.7 | 73% | -1 | 75.41 | 1006.4 | ||||||
| 13 | 03:51 | SW 22 | 16.09 | Mostly Cloudy | BKN100 | 2.2 | -1.7 | 76% | -2 | 75.57 | 1008.3 | ||||||
| 13 | 02:51 | SW 22 | 16.09 | Fair | CLR | 1.7 | -1.7 | 78% | -3 | 75.72 | 1010.1 | ||||||
| 13 | 01:51 | SW 19 | 16.09 | Fair | CLR | 1.1 | -1.7 | 82% | -3 | 75.82 | 1011.5 | ||||||
| 13 | 00:51 | SW 11 | 16.09 | Fair | CLR | 0.6 | -1.7 | 85% | -2 | 75.87 | 1012.5 | ||||||
| 12 | 23:51 | SW 11 | 16.09 | Fair | CLR | 0.6 | -1.7 | 2.8 | 0 | 85% | -2 | 76 | 1014.1 | ||||
| 12 | 22:51 | SW 17 | 16.09 | Fair | CLR | 1.1 | -1.7 | 82% | -3 | 76.1 | 1015.5 | ||||||
| 12 | 21:51 | SW 13 | 16.09 | Fair | CLR | 1.1 | -1.7 | 82% | -2 | 76.12 | 1015.9 | ||||||
| 12 | 20:51 | SW 11 | 16.09 | Fair | CLR | 1.7 | -1.7 | 78% | -1 | 76.2 | 1017.0 | ||||||
| 12 | 19:51 | SW 20 | 16.09 | Fair | CLR | 1.7 | -1.7 | 78% | -3 | 76.2 | 1017.2 | ||||||
| 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) | |||||||||||||||