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 | 13:51 | Vrbl 6 | 0.25 | Light Rain Fog | VV002 | 50 | 50 | 100% | 48 | 29.38 | 995.3 | 0.02 | |||||
| 28 | 12:51 | Vrbl 6 | 2.50 | Light Rain Fog/Mist | OVC003 | 50 | 50 | 100% | 48 | 29.43 | 996.8 | 0.12 | |||||
| 28 | 11:51 | E 5 | 0.25 | Light Rain Fog | VV002 | 48.9 | 48.9 | 48.9 | 42.1 | 100% | 48 | 29.44 | 997.3 | 0.17 | 0.66 | ||
| 28 | 10:51 | SE 3 | 0.50 | Rain Fog | BKN005 BKN075 OVC090 | 46.9 | 46.9 | 100% | 29.53 | 1000.4 | 0.12 | ||||||
| 28 | 09:51 | SE 6 | 1.00 | Rain Fog/Mist | BKN035 BKN075 OVC090 | 48 | 48 | 100% | 46 | 29.56 | 1001.4 | 0.16 | |||||
| 28 | 08:51 | S 5 | 2.00 | Rain Fog/Mist | OVC014 | 46.9 | 46.9 | 100% | 45 | 29.63 | 1003.8 | 0.18 | 0.21 | ||||
| 28 | 07:51 | Calm | 0.75 | Light Rain Fog/Mist | VV011 | 43 | 43 | 100% | 29.63 | 1004.1 | 0.03 | ||||||
| 28 | 06:51 | S 3 | 0.25 | Fog | VV002 | 42.1 | 42.1 | 100% | 29.66 | 1005.1 | |||||||
| 28 | 05:51 | SE 3 | 0.50 | Fog | VV002 | 42.1 | 42.1 | 42.1 | 39.9 | 100% | 29.65 | 1004.7 | |||||
| 28 | 04:51 | Calm | 0.25 | Fog | VV002 | 42.1 | 42.1 | 100% | 29.68 | 1005.7 | |||||||
| 28 | 03:51 | E 5 | 0.25 | Fog | VV002 | 41 | 41 | 100% | 38 | 29.69 | 1006.1 | ||||||
| 28 | 02:51 | E 5 | 0.50 | Fog | VV002 | 41 | 41 | 100% | 38 | 29.73 | 1007.4 | ||||||
| 28 | 01:51 | E 7 | 0.50 | Fog | VV002 | 41 | 41 | 100% | 37 | 29.74 | 1007.7 | ||||||
| 28 | 00:51 | E 7 | 0.50 | Fog | VV002 | 41 | 41 | 100% | 37 | 29.75 | 1008.2 | ||||||
| 27 | 23:51 | E 8 | 0.75 | Fog/Mist | VV002 | 41 | 39.9 | 41 | 39 | 96% | 36 | 29.78 | 1009.1 | ||||
| 27 | 22:51 | SE 10 | 1.00 | Fog/Mist | VV002 | 39.9 | 39.9 | 100% | 34 | 29.8 | 1009.8 | ||||||
| 27 | 21:51 | SE 15 | 4.00 | Fog/Mist | OVC002 | 39.9 | 39.9 | 100% | 32 | 29.81 | 1010.2 | ||||||
| 27 | 20:51 | SE 13 | 3.00 | Fog/Mist | OVC002 | 39 | 39 | 100% | 32 | 29.85 | 1011.7 | ||||||
| 27 | 19:51 | SE 14 G 25 | 4.00 | Fog/Mist | OVC002 | 39 | 39 | 100% | 32 | 29.86 | 1012.1 | ||||||
| 27 | 18:51 | SE 14 | 4.00 | Fog/Mist | OVC003 | 39 | 37.9 | 96% | 32 | 29.87 | 1012.3 | ||||||
| 27 | 17:51 | SE 12 G 20 | 6.00 | Fog/Mist | OVC004 | 39 | 37.9 | 39 | 37 | 96% | 32 | 29.88 | 1012.8 | ||||
| 27 | 16:51 | SE 12 | 5.00 | Fog/Mist | OVC003 | 37.9 | 37 | 97% | 31 | 29.9 | 1013.5 | ||||||
| 27 | 15:51 | SE 9 G 22 | 4.00 | Fog/Mist | OVC004 | 37.9 | 37 | 97% | 32 | 29.9 | 1013.5 | ||||||
| 27 | 14:51 | SE 12 G 22 | 6.00 | Fog/Mist | OVC004 | 37.9 | 37 | 97% | 31 | 29.9 | 1013.5 | ||||||
| 27 | 13:51 | SE 12 | 4.00 | Fog/Mist | OVC004 | 37.9 | 36 | 93% | 31 | 29.9 | 1013.6 | ||||||
| 27 | 12:51 | S 12 | 6.00 | Fog/Mist | OVC005 | 37.9 | 36 | 93% | 31 | 29.92 | 1014.2 | ||||||
| 27 | 11:51 | S 8 | 5.00 | Fog/Mist | OVC006 | 37.9 | 35.1 | 37.9 | 37 | 89% | 33 | 29.97 | 1015.8 | ||||
| 27 | 10:51 | SE 9 | 7.00 | Overcast | OVC006 | 37.9 | 35.1 | 89% | 32 | 30 | 1016.8 | ||||||
| 27 | 09:51 | S 10 | 10.00 | Overcast | OVC007 | 37.9 | 35.1 | 89% | 32 | 30.03 | 1017.7 | ||||||
| 27 | 08:51 | SE 6 | 7.00 | Overcast | OVC006 | 37 | 35.1 | 93% | 33 | 30.03 | 1017.7 | ||||||
| 27 | 07:51 | S 6 | 7.00 | Overcast | OVC006 | 37 | 35.1 | 93% | 33 | 30.01 | 1017.1 | ||||||
| 27 | 06:51 | S 5 | 9.00 | Overcast | OVC007 | 37 | 34 | 89% | 34 | 30.01 | 1017.1 | ||||||
| 27 | 05:51 | S 5 | 10.00 | Overcast | OVC010 | 37 | 34 | 37 | 36 | 89% | 34 | 30 | 1016.9 | ||||
| 27 | 04:51 | Calm | 10.00 | Overcast | OVC010 | 36 | 33.1 | 89% | 30 | 1016.8 | |||||||
| 27 | 03:51 | Calm | 10.00 | Overcast | OVC009 | 36 | 33.1 | 89% | 29.99 | 1016.5 | |||||||
| 27 | 02:51 | Calm | 10.00 | Overcast | OVC008 | 36 | 33.1 | 89% | 30 | 1016.5 | |||||||
| 27 | 01:51 | Calm | 10.00 | Overcast | OVC008 | 36 | 34 | 93% | 29.98 | 1016.0 | |||||||
| 27 | 00:51 | S 3 | 10.00 | Overcast | OVC008 | 36 | 34 | 93% | 29.97 | 1015.5 | |||||||
| 26 | 23:51 | Calm | 10.00 | Overcast | OVC009 | 36 | 34 | 39 | 36 | 93% | 29.96 | 1015.1 | |||||
| 26 | 22:51 | Calm | 10.00 | Overcast | OVC010 | 37 | 34 | 89% | 29.96 | 1015.3 | |||||||
| 26 | 21:51 | NE 6 | 10.00 | Overcast | OVC010 | 37 | 33.1 | 86% | 33 | 29.93 | 1014.4 | ||||||
| 26 | 20:51 | NW 3 | 10.00 | Overcast | OVC011 | 37 | 34 | 89% | 29.93 | 1014.3 | |||||||
| 26 | 19:51 | Calm | 10.00 | Overcast | OVC011 | 37.9 | 34 | 86% | 29.92 | 1013.9 | |||||||
| 26 | 18:51 | N 6 | 10.00 | Overcast | OVC012 | 37.9 | 34 | 86% | 34 | 29.9 | 1013.2 | ||||||
| 26 | 17:51 | N 7 | 10.00 | Overcast | OVC012 | 39 | 35.1 | 44.1 | 39 | 86% | 35 | 29.88 | 1012.6 | ||||
| 26 | 16:51 | N 9 | 10.00 | Overcast | OVC013 | 41 | 36 | 82% | 36 | 29.84 | 1011.4 | ||||||
| 26 | 15:51 | NW 8 | 10.00 | Overcast | OVC013 | 42.1 | 37 | 82% | 38 | 29.81 | 1010.1 | ||||||
| 26 | 14:51 | NW 7 | 10.00 | Overcast | OVC013 | 43 | 37.9 | 82% | 39 | 29.76 | 1008.5 | ||||||
| 26 | 13:51 | NW 10 | 10.00 | Overcast | BKN012 OVC019 | 43 | 39 | 86% | 38 | 29.73 | 1007.3 | ||||||
| 26 | 12:51 | NW 7 G 20 | 10.00 | Overcast | SCT012 OVC020 | 43 | 39 | 86% | 39 | 29.7 | 1006.3 | ||||||
| 26 | 11:51 | NW 9 G 20 | 9.00 | Overcast | OVC008 | 43 | 41 | 43 | 37 | 93% | 38 | 29.69 | 1005.9 | ||||
| 26 | 10:51 | W 9 | 4.00 | Fog/Mist | OVC004 | 41 | 39.9 | 96% | 36 | 29.68 | 1005.7 | ||||||
| 26 | 09:51 | Vrbl 5 | 1.00 | Fog/Mist | OVC002 | 39 | 39 | 100% | 36 | 29.67 | 1005.6 | ||||||
| 26 | 08:51 | NW 6 | 1.00 | Fog/Mist | OVC003 | 37.9 | 37.9 | 100% | 34 | 29.66 | 1005.3 | ||||||
| 26 | 07:51 | Calm | 1.00 | Fog/Mist | OVC002 | 37 | 37 | 100% | 29.64 | 1004.4 | |||||||
| 26 | 06:51 | S 5 | 2.00 | Fog/Mist | OVC002 | 37 | 37 | 100% | 34 | 29.64 | 1004.6 | ||||||
| 26 | 05:51 | S 5 | 1.50 | Fog/Mist | OVC002 | 37 | 36 | 39 | 37 | 96% | 34 | 29.68 | 1006.0 | 0.02 | 0.04 | ||
| 26 | 04:51 | SE 14 G 23 | 4.00 | Light Rain Fog/Mist | OVC005 | 37 | 36 | 96% | 29 | 29.68 | 1005.8 | 0.01 | |||||
| 26 | 03:51 | SE 15 G 30 | 10.00 | Overcast | OVC010 | 37.9 | 35.1 | 89% | 30 | 29.69 | 1006.1 | ||||||
| 26 | 02:51 | SE 15 G 29 | 10.00 | Light Rain | OVC012 | 37.9 | 34 | 86% | 30 | 29.76 | 1008.6 | 0.01 | |||||
| 26 | 01:51 | SE 16 | 10.00 | Light Rain | OVC014 | 37.9 | 33.1 | 83% | 30 | 29.8 | 1010.1 | 0.01 | |||||
| 26 | 00:51 | SE 12 G 21 | 10.00 | Overcast | OVC017 | 39 | 30.9 | 73% | 32 | 29.86 | 1012.0 | ||||||
| 25 | 23:51 | SE 15 G 24 | 10.00 | Overcast | OVC018 | 39 | 30.9 | 41 | 37.9 | 73% | 31 | 29.89 | 1012.9 | ||||
| 25 | 22:51 | SE 15 G 26 | 10.00 | Overcast | OVC025 | 39.9 | 30 | 68% | 32 | 29.94 | 1014.6 | ||||||
| 25 | 21:51 | SE 15 G 28 | 10.00 | Overcast | OVC035 | 39.9 | 33.1 | 77% | 32 | 29.96 | 1015.3 | ||||||
| 25 | 20:51 | SE 13 | 10.00 | Overcast | OVC027 | 39.9 | 34 | 79% | 33 | 30 | 1016.9 | ||||||
| 25 | 19:51 | E 14 G 23 | 10.00 | Overcast | OVC030 | 39.9 | 34 | 79% | 33 | 30.05 | 1018.4 | ||||||
| 25 | 18:51 | E 14 | 10.00 | Overcast | OVC032 | 39 | 34 | 82% | 32 | 30.06 | 1018.6 | ||||||
| 25 | 17:51 | E 9 | 10.00 | A Few Clouds | FEW031 | 37.9 | 33.1 | 39 | 37 | 83% | 32 | 30.09 | 1019.7 | ||||
| 25 | 16:51 | E 13 | 10.00 | Fair | CLR | 37 | 33.1 | 86% | 30 | 30.09 | 1019.8 | ||||||
| 25 | 15:51 | E 10 | 10.00 | Fair | CLR | 37 | 33.1 | 86% | 30 | 30.11 | 1020.5 | ||||||
| 25 | 14:51 | NE 12 | 10.00 | Fair | CLR | 37.9 | 33.1 | 83% | 31 | 30.12 | 1020.9 | ||||||
| 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) | |||||||||||||||