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. | ||||||||||||||||
| 10 | 00:51 | SW 12 | 10.00 | Fair | CLR | 37 | 28.9 | 73% | 30 | 29.81 | 1010.6 | ||||||
| 09 | 23:51 | S 9 | 10.00 | Fair | CLR | 36 | 28 | 37 | 35.1 | 73% | 30 | 29.84 | 1011.4 | ||||
| 09 | 22:51 | SW 10 | 10.00 | Fair | CLR | 36 | 26.1 | 67% | 29 | 29.86 | 1012.2 | ||||||
| 09 | 21:51 | S 14 | 10.00 | Fair | CLR | 37 | 26.1 | 65% | 29 | 29.85 | 1012.0 | ||||||
| 09 | 20:51 | S 12 | 10.00 | Fair | CLR | 36 | 24.1 | 62% | 29 | 29.87 | 1012.7 | ||||||
| 09 | 19:51 | S 9 | 10.00 | Fair | CLR | 36 | 23 | 59% | 30 | 29.9 | 1013.8 | ||||||
| 09 | 18:51 | S 9 | 10.00 | A Few Clouds | FEW120 | 36 | 23 | 59% | 30 | 29.93 | 1014.8 | ||||||
| 09 | 17:51 | S 9 | 10.00 | Fair | CLR | 36 | 21.9 | 36 | 30.9 | 57% | 30 | 29.96 | 1016.0 | ||||
| 09 | 16:51 | SE 6 | 10.00 | Fair | CLR | 33.1 | 25 | 72% | 28 | 29.96 | 1016.0 | ||||||
| 09 | 15:51 | S 7 | 10.00 | Fair | CLR | 32 | 25 | 75% | 26 | 29.99 | 1016.9 | ||||||
| 09 | 14:51 | SE 9 | 10.00 | Fair | CLR | 32 | 24.1 | 73% | 25 | 30.01 | 1017.4 | ||||||
| 09 | 13:51 | S 3 | 10.00 | Fair | CLR | 33.1 | 21.9 | 64% | 30.03 | 1018.4 | |||||||
| 09 | 12:51 | S 8 | 10.00 | Fair | CLR | 33.1 | 17.1 | 52% | 27 | 30.03 | 1018.2 | ||||||
| 09 | 11:51 | SW 6 | 10.00 | Fair | CLR | 30.9 | 16 | 30.9 | 19.9 | 54% | 26 | 30.08 | 1019.9 | ||||
| 09 | 10:51 | S 3 | 10.00 | Fair | CLR | 28.9 | 16 | 58% | 30.12 | 1021.4 | |||||||
| 09 | 09:51 | S 8 | 10.00 | Fair | CLR | 27 | 16 | 63% | 19 | 30.14 | 1022.1 | ||||||
| 09 | 08:51 | S 8 | 10.00 | Fair | CLR | 25 | 17.1 | 72% | 17 | 30.16 | 1022.9 | ||||||
| 09 | 07:51 | S 7 | 9.00 | Fair | CLR | 24.1 | 19 | 81% | 17 | 30.16 | 1022.9 | ||||||
| 09 | 06:51 | Calm | 9.00 | Fair | CLR | 21 | 18 | 88% | 30.19 | 1023.9 | |||||||
| 09 | 05:51 | SE 5 | 10.00 | Fair | CLR | 24.1 | 19 | 26.1 | 23 | 81% | 19 | 30.18 | 1023.7 | ||||
| 09 | 04:51 | SE 5 | 10.00 | Overcast | OVC060 | 25 | 19.9 | 81% | 20 | 30.19 | 1024.1 | ||||||
| 09 | 03:51 | SE 9 | 10.00 | Overcast | OVC055 | 26.1 | 19.9 | 78% | 18 | 30.19 | 1023.8 | ||||||
| 09 | 02:51 | S 6 | 10.00 | Overcast | OVC055 | 26.1 | 19.9 | 78% | 20 | 30.18 | 1023.6 | ||||||
| 09 | 01:51 | S 6 | 10.00 | Overcast | OVC055 | 26.1 | 19 | 75% | 20 | 30.22 | 1025.0 | ||||||
| 09 | 00:51 | SE 10 | 10.00 | Overcast | OVC055 | 26.1 | 19.9 | 78% | 17 | 30.23 | 1025.3 | ||||||
| 08 | 23:51 | SE 9 | 10.00 | Overcast | OVC055 | 26.1 | 19.9 | 27 | 26.1 | 78% | 18 | 30.26 | 1026.2 | ||||
| 08 | 22:51 | SE 10 | 10.00 | Overcast | OVC055 | 26.1 | 19 | 75% | 17 | 30.26 | 1026.4 | ||||||
| 08 | 21:51 | SE 10 | 10.00 | Overcast | OVC055 | 26.1 | 19 | 75% | 17 | 30.28 | 1027.0 | ||||||
| 08 | 20:51 | SE 14 | 10.00 | Overcast | OVC060 | 26.1 | 19 | 75% | 15 | 30.29 | 1027.2 | ||||||
| 08 | 19:51 | SE 12 | 10.00 | Overcast | OVC060 | 27 | 19 | 72% | 17 | 30.28 | 1027.1 | ||||||
| 08 | 18:51 | SE 9 | 10.00 | Mostly Cloudy | BKN060 | 27 | 19 | 72% | 19 | 30.29 | 1027.3 | ||||||
| 08 | 17:51 | SE 12 | 10.00 | Overcast | FEW019 OVC060 | 27 | 19 | 27 | 25 | 72% | 17 | 30.29 | 1027.2 | ||||
| 08 | 16:51 | SE 8 | 10.00 | Overcast | OVC060 | 27 | 19.9 | 75% | 19 | 30.28 | 1027.0 | ||||||
| 08 | 15:51 | SE 10 G 20 | 10.00 | Overcast | SCT018 OVC065 | 26.1 | 19 | 75% | 17 | 30.29 | 1027.4 | ||||||
| 08 | 14:51 | E 14 G 22 | 10.00 | Mostly Cloudy | BKN016 | 26.1 | 19 | 75% | 15 | 30.29 | 1027.3 | ||||||
| 08 | 13:51 | SE 15 | 10.00 | Mostly Cloudy | BKN016 | 25 | 19 | 78% | 13 | 30.3 | 1027.7 | ||||||
| 08 | 12:51 | SE 14 G 22 | 10.00 | Mostly Cloudy | BKN016 | 26.1 | 19 | 75% | 15 | 30.31 | 1028.3 | ||||||
| 08 | 11:51 | SE 15 G 22 | 10.00 | Mostly Cloudy | BKN015 | 26.1 | 19 | 26.1 | 24.1 | 75% | 15 | 30.34 | 1029.1 | ||||
| 08 | 10:51 | SE 15 | 10.00 | Mostly Cloudy | BKN016 | 25 | 19 | 78% | 13 | 30.36 | 1029.9 | ||||||
| 08 | 09:51 | SE 9 | 10.00 | Overcast | OVC015 | 25 | 19 | 78% | 16 | 30.35 | 1029.5 | ||||||
| 08 | 08:51 | SE 12 | 10.00 | Overcast | OVC016 | 25 | 19 | 78% | 15 | 30.34 | 1029.3 | ||||||
| 08 | 07:51 | SE 9 | 10.00 | Overcast | OVC015 | 25 | 19.9 | 81% | 16 | 30.34 | 1029.1 | ||||||
| 08 | 06:51 | SE 6 | 10.00 | Overcast | OVC021 | 25 | 19 | 78% | 19 | 30.33 | 1028.9 | ||||||
| 08 | 05:51 | E 7 | 10.00 | Overcast | OVC021 | 24.1 | 19 | 24.1 | 19.9 | 81% | 17 | 30.32 | 1028.6 | 0.04 | |||
| 08 | 04:51 | SE 7 | 10.00 | Overcast | OVC016 | 24.1 | 18 | 77% | 17 | 30.31 | 1028.4 | ||||||
| 08 | 03:51 | E 7 | 10.00 | Mostly Cloudy | BKN011 BKN016 | 21.9 | 19 | 89% | 14 | 30.31 | 1028.3 | ||||||
| 08 | 02:51 | E 7 | 10.00 | Overcast | BKN011 OVC090 | 21.9 | 19 | 89% | 14 | 30.34 | 1029.2 | 0.01 | 0.04 | ||||
| 08 | 01:51 | Calm | 2.50 | Light Snow Fog/Mist | FEW009 SCT013 OVC038 | 19.9 | 18 | 92% | 30.37 | 1030.4 | 0.01 | ||||||
| 08 | 00:51 | NE 3 | 2.50 | Light Snow Fog/Mist | OVC028 | 19.9 | 17.1 | 89% | 30.37 | 1030.4 | 0.02 | ||||||
| 07 | 23:51 | Calm | 1.25 | Light Snow Fog/Mist | OVC016 | 19.9 | 17.1 | 23 | 16 | 89% | 30.36 | 1030.4 | |||||
| 07 | 22:51 | Calm | 10.00 | Overcast | OVC048 | 21.9 | 8.1 | 55% | 30.36 | 1030.1 | |||||||
| 07 | 21:51 | E 6 | 10.00 | Overcast | OVC055 | 21.9 | 6.1 | 50% | 15 | 30.35 | 1029.9 | ||||||
| 07 | 20:51 | E 5 | 10.00 | Overcast | OVC085 | 21 | 7 | 54% | 15 | 30.36 | 1030.3 | ||||||
| 07 | 19:51 | E 5 | 10.00 | Overcast | OVC095 | 19.9 | 7 | 57% | 14 | 30.36 | 1030.3 | ||||||
| 07 | 18:51 | NE 3 | 10.00 | A Few Clouds | FEW090 | 17.1 | 7 | 64% | 30.37 | 1031.0 | |||||||
| 07 | 17:51 | E 3 | 10.00 | A Few Clouds | FEW095 | 19 | 8.1 | 21 | 18 | 62% | 30.38 | 1031.2 | |||||
| 07 | 16:51 | E 3 | 10.00 | Fair | CLR | 19 | 8.1 | 62% | 30.38 | 1031.1 | |||||||
| 07 | 15:51 | E 5 | 10.00 | Fair | CLR | 19.9 | 7 | 57% | 14 | 30.37 | 1030.7 | ||||||
| 07 | 14:51 | E 6 | 10.00 | Fair | CLR | 21 | 7 | 54% | 14 | 30.39 | 1031.2 | ||||||
| 07 | 13:51 | S 3 | 10.00 | Fair | CLR | 21 | -0.9 | 38% | 30.4 | 1031.5 | |||||||
| 07 | 12:51 | SW 3 | 10.00 | Fair | CLR | 19.9 | 1 | 43% | 30.42 | 1032.1 | |||||||
| 07 | 11:51 | Vrbl 3 | 10.00 | Fair | CLR | 18 | 1 | 18 | 8.1 | 47% | 30.43 | 1032.7 | |||||
| 07 | 10:51 | NW 5 | 10.00 | Fair | CLR | 17.1 | 3 | 54% | 11 | 30.45 | 1033.2 | ||||||
| 07 | 09:51 | NW 7 | 10.00 | Fair | CLR | 15.1 | 3 | 59% | 6 | 30.44 | 1033.0 | ||||||
| 07 | 08:51 | NW 8 | 10.00 | Fair | CLR | 12 | 1 | 61% | 1 | 30.42 | 1032.3 | ||||||
| 07 | 07:51 | NW 7 | 10.00 | Fair | CLR | 10 | -0 | 63% | 0 | 30.39 | 1031.3 | ||||||
| 07 | 06:51 | NW 6 | 10.00 | Fair | CLR | 8.1 | -0.9 | 66% | -1 | 30.38 | 1030.7 | ||||||
| 07 | 05:51 | W 7 | 10.00 | Fair | CLR | 9 | -0.9 | 17.1 | 9 | 64% | -1 | 30.38 | 1030.8 | ||||
| 07 | 04:51 | NW 6 | 10.00 | Fair | CLR | 10 | -0.9 | 61% | 1 | 30.35 | 1029.8 | ||||||
| 07 | 03:51 | NW 6 | 10.00 | Fair | CLR | 12 | -0.9 | 56% | 4 | 30.33 | 1029.1 | ||||||
| 07 | 02:51 | N 9 | 10.00 | Fair | CLR | 12 | -0.9 | 56% | 1 | 30.31 | 1028.2 | ||||||
| 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) | |||||||||||||||