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. | ||||||||||||||||
| 04 | 09:51 | NW 6 | 10.00 | Overcast | OVC024 | 19.9 | 12 | 71% | 13 | 30.42 | 1032.2 | ||||||
| 04 | 08:51 | NW 7 | 10.00 | Overcast | OVC024 | 19 | 10.9 | 71% | 11 | 30.4 | 1031.6 | ||||||
| 04 | 07:51 | NW 8 | 10.00 | Overcast | OVC023 | 17.1 | 10 | 74% | 7 | 30.39 | 1031.4 | ||||||
| 04 | 06:51 | NW 8 | 10.00 | Overcast | OVC022 | 18 | 10 | 71% | 9 | 30.37 | 1030.6 | ||||||
| 04 | 05:51 | NW 6 | 10.00 | Overcast | OVC022 | 17.1 | 10 | 17.1 | 10.9 | 74% | 10 | 30.35 | 1030.0 | ||||
| 04 | 04:51 | NW 6 | 10.00 | Overcast | OVC022 | 17.1 | 8.1 | 68% | 10 | 30.35 | 1029.9 | ||||||
| 04 | 03:51 | NW 7 | 10.00 | Overcast | OVC023 | 16 | 8.1 | 71% | 7 | 30.34 | 1029.6 | ||||||
| 04 | 02:51 | NW 7 | 10.00 | Overcast | OVC021 | 16 | 7 | 67% | 7 | 30.34 | 1029.6 | ||||||
| 04 | 01:51 | NW 7 | 10.00 | Overcast | OVC021 | 15.1 | 8.1 | 74% | 6 | 30.34 | 1029.3 | ||||||
| 04 | 00:51 | NW 5 | 10.00 | Overcast | OVC021 | 12.9 | 7 | 77% | 6 | 30.32 | 1028.9 | ||||||
| 03 | 23:51 | N 5 | 10.00 | Fair | CLR | 12 | 5 | 21 | 12 | 73% | 5 | 30.33 | 1029.0 | ||||
| 03 | 22:51 | NW 7 | 10.00 | Partly Cloudy | SCT022 | 12.9 | 6.1 | 74% | 4 | 30.33 | 1029.2 | ||||||
| 03 | 21:51 | NW 6 | 10.00 | Partly Cloudy | SCT024 | 15.1 | 9 | 77% | 7 | 30.33 | 1029.0 | ||||||
| 03 | 20:51 | N 6 | 10.00 | Overcast | OVC023 | 19 | 10.9 | 71% | 12 | 30.31 | 1028.4 | ||||||
| 03 | 19:51 | N 3 | 10.00 | Mostly Cloudy | BKN022 | 18 | 10 | 71% | 30.29 | 1028.0 | |||||||
| 03 | 18:51 | N 5 | 10.00 | Fair | CLR | 19 | 10.9 | 71% | 13 | 30.29 | 1027.9 | ||||||
| 03 | 17:51 | N 7 | 10.00 | A Few Clouds | FEW030 | 21 | 12 | 26.1 | 21 | 68% | 13 | 30.28 | 1027.6 | ||||
| 03 | 16:51 | NE 6 | 10.00 | Overcast | OVC025 | 23 | 14 | 68% | 17 | 30.26 | 1026.9 | ||||||
| 03 | 15:51 | N 8 | 10.00 | Overcast | OVC025 | 24.1 | 16 | 71% | 16 | 30.24 | 1026.2 | ||||||
| 03 | 14:51 | N 9 | 10.00 | Overcast | BKN021 OVC026 | 24.1 | 16 | 71% | 15 | 30.23 | 1025.8 | ||||||
| 03 | 13:51 | N 12 | 10.00 | Overcast | FEW019 OVC028 | 25 | 17.1 | 72% | 15 | 30.22 | 1025.1 | ||||||
| 03 | 12:51 | N 8 | 10.00 | Overcast | OVC020 | 26.1 | 18 | 71% | 18 | 30.22 | 1025.2 | ||||||
| 03 | 11:51 | N 7 | 10.00 | Overcast | OVC026 | 24.1 | 15.1 | 24.1 | 14 | 68% | 17 | 30.23 | 1025.7 | ||||
| 03 | 10:51 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN025 | 21.9 | 12.9 | 68% | 16 | 30.23 | 1025.6 | ||||||
| 03 | 09:51 | NW 5 | 10.00 | Fair | CLR | 19.9 | 10.9 | 68% | 14 | 30.21 | 1025.1 | ||||||
| 03 | 08:51 | N 6 | 10.00 | Fair | CLR | 17.1 | 9 | 70% | 10 | 30.2 | 1024.7 | ||||||
| 03 | 07:51 | NW 6 | 10.00 | Fair | CLR | 14 | 9 | 80% | 6 | 30.19 | 1024.4 | ||||||
| 03 | 06:51 | NW 5 | 10.00 | Fair | CLR | 15.1 | 10 | 80% | 9 | 30.17 | 1023.9 | ||||||
| 03 | 05:51 | NW 6 | 10.00 | Fair | CLR | 16 | 10 | 18 | 10.9 | 77% | 8 | 30.17 | 1023.4 | ||||
| 03 | 04:51 | NW 6 | 10.00 | Fair | CLR | 15.1 | 10.9 | 84% | 7 | 30.17 | 1023.6 | ||||||
| 03 | 03:51 | W 6 | 10.00 | Partly Cloudy | SCT110 | 15.1 | 12 | 88% | 7 | 30.16 | 1023.2 | ||||||
| 03 | 02:51 | NW 3 | 10.00 | Fair | CLR | 12 | 10 | 92% | 30.15 | 1023.2 | |||||||
| 03 | 01:51 | W 5 | 10.00 | A Few Clouds | FEW120 | 17.1 | 12 | 80% | 11 | 30.17 | 1023.4 | ||||||
| 03 | 00:51 | W 6 | 10.00 | Fair | CLR | 16 | 12 | 84% | 8 | 30.16 | 1023.3 | ||||||
| 02 | 23:51 | W 5 | 10.00 | A Few Clouds | FEW100 | 17.1 | 12 | 25 | 16 | 80% | 11 | 30.17 | 1023.4 | ||||
| 02 | 22:51 | W 5 | 10.00 | Fair | CLR | 19 | 12.9 | 77% | 13 | 30.17 | 1023.4 | ||||||
| 02 | 21:51 | W 5 | 10.00 | Fair | CLR | 19 | 12.9 | 77% | 13 | 30.16 | 1023.2 | ||||||
| 02 | 20:51 | W 5 | 10.00 | A Few Clouds | FEW120 | 19.9 | 12.9 | 74% | 14 | 30.15 | 1022.9 | ||||||
| 02 | 19:51 | W 3 | 10.00 | Overcast | OVC031 | 21.9 | 12.9 | 68% | 30.14 | 1022.4 | |||||||
| 02 | 18:51 | W 5 | 10.00 | Overcast | OVC031 | 23 | 12.9 | 65% | 18 | 30.14 | 1022.3 | ||||||
| 02 | 17:51 | W 3 | 10.00 | Overcast | OVC031 | 25 | 14 | 27 | 25 | 63% | 30.12 | 1021.6 | |||||
| 02 | 16:51 | Vrbl 6 | 10.00 | Overcast | OVC028 | 26.1 | 15.1 | 63% | 20 | 30.11 | 1021.2 | ||||||
| 02 | 15:51 | NW 7 | 10.00 | Overcast | OVC021 | 26.1 | 17.1 | 69% | 19 | 30.09 | 1020.5 | ||||||
| 02 | 14:51 | W 12 | 10.00 | Overcast | OVC027 | 26.1 | 16 | 66% | 16 | 30.08 | 1020.2 | ||||||
| 02 | 13:51 | W 9 | 10.00 | Overcast | BKN016 OVC034 | 26.1 | 17.1 | 69% | 18 | 30.07 | 1020.0 | ||||||
| 02 | 12:51 | W 8 | 7.00 | Overcast | BKN016 OVC034 | 27 | 17.1 | 66% | 19 | 30.07 | 1019.8 | ||||||
| 02 | 11:51 | W 6 | 7.00 | Overcast | SCT014 OVC033 | 26.1 | 19.9 | 26.1 | 21.9 | 78% | 20 | 30.08 | 1020.1 | ||||
| 02 | 10:51 | W 9 | 3.00 | Fog/Mist | SCT012 OVC030 | 25 | 19.9 | 81% | 16 | 30.08 | 1020.3 | ||||||
| 02 | 09:51 | W 7 | 3.00 | Fog/Mist | BKN010 OVC030 | 24.1 | 19.9 | 84% | 17 | 30.08 | 1020.2 | ||||||
| 02 | 08:51 | W 6 | 4.00 | Fog/Mist | OVC008 | 23 | 19.9 | 88% | 17 | 30.07 | 1019.8 | ||||||
| 02 | 07:51 | W 7 | 3.00 | Fog/Mist | OVC007 | 23 | 21 | 92% | 16 | 30.07 | 1019.8 | ||||||
| 02 | 06:51 | W 6 | 2.50 | Overcast | OVC006 | 21.9 | 21 | 96% | 15 | 30.05 | 1019.1 | ||||||
| 02 | 05:51 | W 7 | 8.00 | Overcast | OVC006 | 21.9 | 19.9 | 21.9 | 21 | 92% | 14 | 30.04 | 1019.0 | ||||
| 02 | 04:51 | W 8 | 7.00 | Overcast | OVC007 | 21.9 | 19.9 | 92% | 13 | 30.04 | 1018.8 | ||||||
| 02 | 03:51 | SW 9 | 6.00 | Fog/Mist | OVC007 | 21 | 19.9 | 96% | 11 | 30.04 | 1018.8 | ||||||
| 02 | 02:51 | SW 12 | 10.00 | Overcast | OVC011 | 21 | 18 | 88% | 10 | 30.04 | 1018.9 | ||||||
| 02 | 01:51 | SW 10 | 10.00 | Overcast | OVC014 | 21 | 17.1 | 85% | 11 | 30.04 | 1019.0 | ||||||
| 02 | 00:51 | SW 10 | 9.00 | Overcast | BKN017 BKN036 OVC070 | 21 | 17.1 | 85% | 11 | 30.05 | 1019.2 | ||||||
| 01 | 23:51 | SW 13 | 5.00 | Light Snow | FEW033 OVC049 | 21.9 | 16 | 26.1 | 21.9 | 78% | 11 | 30.05 | 1019.4 | ||||
| 01 | 22:51 | SW 12 | 10.00 | Overcast | OVC022 | 21.9 | 15.1 | 75% | 11 | 30.07 | 1019.9 | ||||||
| 01 | 21:51 | S 15 G 23 | 10.00 | Overcast | OVC038 | 23 | 15.1 | 72% | 11 | 30.08 | 1020.3 | ||||||
| 01 | 20:51 | SW 15 | 10.00 | Overcast | OVC036 | 24.1 | 15.1 | 68% | 12 | 30.08 | 1020.7 | ||||||
| 01 | 19:51 | S 13 | 10.00 | Overcast | BKN043 OVC070 | 25 | 15.1 | 66% | 14 | 30.09 | 1021.1 | ||||||
| 01 | 18:51 | S 15 | 10.00 | Overcast | OVC044 | 26.1 | 15.1 | 63% | 15 | 30.11 | 1021.6 | ||||||
| 01 | 17:51 | SW 8 | 10.00 | Overcast | OVC040 | 26.1 | 14 | 28 | 24.1 | 60% | 18 | 30.12 | 1021.9 | ||||
| 01 | 16:51 | S 12 | 10.00 | Fair | CLR | 26.1 | 12.9 | 57% | 16 | 30.12 | 1021.9 | ||||||
| 01 | 15:51 | S 15 | 10.00 | Fair | CLR | 27 | 12 | 53% | 16 | 30.11 | 1021.8 | ||||||
| 01 | 14:51 | S 13 | 10.00 | Fair | CLR | 28 | 10 | 47% | 18 | 30.13 | 1022.3 | ||||||
| 01 | 13:51 | SW 14 | 10.00 | Fair | CLR | 28 | 10 | 47% | 18 | 30.15 | 1022.9 | ||||||
| 01 | 12:51 | SW 13 | 10.00 | Fair | CLR | 28 | 8.1 | 43% | 18 | 30.18 | 1024.1 | ||||||
| 01 | 11:51 | SW 13 | 10.00 | Fair | CLR | 27 | 6.1 | 27 | 1.9 | 41% | 17 | 30.21 | 1025.1 | ||||
| 01 | 10:51 | S 9 | 10.00 | Fair | CLR | 23 | 7 | 50% | 14 | 30.23 | 1025.9 | ||||||
| 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) | |||||||||||||||