Weather observations for the past three days for
Chicago/Waukegan Regional Airport
Imperial (Metric)
Date Time (cdt) 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.
15 16:51 W 6 10.00 A Few Clouds FEW120 77 70 79% 79 30.06 1016.9
15 15:51 W 10 10.00 Mostly Cloudy BKN120 77 70 79% 79 30.05 1016.6
15 14:51 W 12 G 17 10.00 Mostly Cloudy BKN022 BKN028 79 71.1 77% 82 30.05 1016.4
15 13:51 W 9 10.00 A Few Clouds FEW039 77 70 79% 79 30.04 1016.4
15 12:51 SW 13 10.00 Mostly Cloudy SCT006 BKN110 71.1 69.1 71.1 63 94% 30.06 1016.8 0.22
15 11:51 SW 10 10.00 Mostly Cloudy BKN006 68 66.9 96% 30.04 1016.5 0.01
15 10:51 SW 8 7.00 Light Rain SCT110 66.9 66 97% 30.04 1016.4 0.04
15 09:51 SW 13 6.00 Light Rain Fog/Mist FEW050 BKN100 OVC110 64.9 64 97% 30.04 1016.7 0.11 0.17
15 08:51 SW 7 10.00 Light Rain SCT120 64.9 62.1 90% 30 1015.2
15 07:51 SW 8 10.00 Light Rain FEW075 SCT090 BKN120 64 62.1 93% 30 1015.3 0.06
15 06:51 SW 7 6.00 Light Rain Fog/Mist BKN042 OVC050 64 61 71.1 63 90% 30 1015.1 0.07 0.25
15 05:51 SW 9 10.00 A Few Clouds FEW050 64.9 60.1 84% 29.99 1014.7
15 04:51 S 8 10.00 Light Rain FEW049 SCT055 SCT075 63 61 93% 29.97 1014.4 0.18
15 03:51 Vrbl 5 10.00 Mostly Cloudy FEW050 SCT065 BKN090 70 55.9 61% 30 1014.9
15 02:51 S 18 G 24 10.00 Partly Cloudy SCT080 SCT100 70 53.1 55% 29.94 1012.9
15 01:51 S 22 G 31 10.00 Partly Cloudy and Breezy SCT090 69.1 52 55% 29.95 1013.2
15 00:51 S 14 G 25 10.00 Mostly Cloudy FEW080 BKN100 69.1 51.1 69.1 66 53% 29.97 1014.0
14 23:51 S 14 G 23 10.00 Fair CLR 68 50 53% 29.98 1014.5
14 22:51 S 15 G 28 10.00 Mostly Cloudy SCT065 BKN080 BKN100 66.9 54 63% 30.02 1015.8
14 21:51 S 12 10.00 Overcast SCT070 OVC100 68 54 61% 30.04 1016.5
14 20:51 SE 15 G 21 10.00 Mostly Cloudy SCT060 BKN095 68 53.1 59% 30.04 1016.6
14 19:51 SE 10 10.00 Fair CLR 66.9 51.1 57% 30.05 0.0
14 18:51 SE 9 10.00 Fair CLR 66.9 50 68 66 55% 30.07 1018.1
14 17:51 SE 10 10.00 Fair CLR 66 50 56% 30.08 1018.2
14 16:51 SE 15 G 20 10.00 Fair CLR 66.9 51.1 57% 30.12 1019.6
14 15:51 SE 12 10.00 Mostly Cloudy FEW065 SCT080 BKN110 66 50 56% 30.16 1020.9
14 14:51 SE 9 10.00 Mostly Cloudy SCT080 BKN095 66 48.9 54% 30.19 1022.0
14 13:51 SE 13 G 17 10.00 Overcast OVC100 66.9 48.9 53% 30.22 1023.0
14 12:51 SE 15 10.00 Fair CLR 68 50 68 46.9 53% 30.23 1023.4
14 11:51 S 14 10.00 A Few Clouds FEW040 66.9 53.1 61% 30.25 1024.0
14 10:51 S 9 10.00 A Few Clouds FEW040 68 53.1 59% 30.25 1024.0
14 09:51 Vrbl 5 10.00 Fair CLR 68 51.1 55% 30.25 1023.8
14 08:51 N 5 10.00 Fair CLR 63 53.1 70% 30.25 1024.1
14 07:51 Calm 10.00 Fair CLR 55.9 51.1 84% 30.26 1024.7
14 06:51 Calm 10.00 Fair CLR 46.9 46 52 46 97% 30.24 1024.1
14 05:51 N 5 10.00 Fair CLR 51.1 46.9 86% 30.24 1023.7
14 04:51 NW 5 10.00 Fair CLR 50 50 100% 49 30.24 1023.9
14 03:51 W 3 10.00 Fair CLR 48 48 100% 30.24 1024.0
14 02:51 W 5 10.00 Fair CLR 46.9 46.9 100% 45 30.24 1023.9
14 01:51 W 3 10.00 Fair CLR 46 46 100% 30.22 1023.5
14 00:51 Calm 10.00 Fair CLR 50 50 61 50 100% 30.21 1022.8
13 23:51 Calm 10.00 Fair CLR 50 50 100% 30.19 1022.2
13 22:51 W 3 10.00 Fair CLR 53.1 53.1 100% 30.18 1021.7
13 21:51 W 5 10.00 Fair CLR 55 54 96% 30.16 1021.1
13 20:51 Calm 10.00 Fair CLR 54 53.1 97% 30.14 1020.5
13 19:51 Calm 10.00 Fair CLR 55 53.1 93% 30.13 1020.0
13 18:51 Calm 10.00 Fair CLR 61 51.1 66 60.1 70% 30.11 1019.5 0.02
13 17:51 W 5 10.00 Fair CLR 64 54 70% 30.11 1019.3
13 16:51 W 9 10.00 A Few Clouds FEW028 64 53.1 68% 30.12 1019.4
13 15:51 W 7 10.00 Fair CLR 62.1 52 70% 30.1 1018.9 0.02
13 14:51 NW 5 10.00 Fair CLR 61 51.1 70% 30.1 1018.9
13 13:51 NW 5 10.00 Light Rain FEW021 FEW070 OVC100 60.1 53.1 78% 30.12 1019.4 0.02
13 12:51 N 7 G 17 10.00 Mostly Cloudy FEW090 BKN110 66 48.9 70 57.9 54% 30.12 1019.1
13 11:51 N 8 10.00 Mostly Cloudy BKN110 70 51.1 51% 30.12 1019.3
13 10:51 N 8 10.00 Fair CLR 66.9 50 55% 30.11 1018.7
13 09:51 N 12 G 17 10.00 Fair CLR 66 54 65% 30.08 1017.7
13 08:51 N 7 10.00 Fair CLR 62.1 54 75% 30.05 1017.0
13 07:51 NW 6 10.00 Fair CLR 59 53.1 81% 30.05 1016.7
13 06:51 W 3 10.00 A Few Clouds FEW110 59 52 64.9 57.9 78% 30.03 1016.2
13 05:51 NW 8 10.00 Fair CLR 59 53.1 81% 30.01 1015.3
13 04:51 NW 5 10.00 Fair CLR 59 54 83% 29.99 1014.6
13 02:51 Calm 10.00 Fair CLR 62.1 57.9 86% 29.96 1013.6
13 01:51 NW 3 10.00 Fair CLR 64 57.9 81% 29.97 1013.7
13 00:51 NW 5 10.00 Fair CLR 64.9 61 77 64.9 87% 29.98 1013.9
12 23:51 NW 6 10.00 Fair CLR 66.9 64.9 93% 29.94 1012.7
12 22:51 W 3 10.00 Fair CLR 66.9 66 97% 29.94 1012.6
12 21:51 NW 3 10.00 Fair CLR 69.1 66.9 93% 29.93 1012.4
12 20:51 NW 3 10.00 Fair CLR 72 68 87% 29.91 1011.8
12 19:51 NW 5 10.00 Fair CLR 73.9 68 82% 29.87 1010.7
12 18:51 NW 6 10.00 A Few Clouds FEW043 77 69.1 84.9 77 77% 79 29.86 1010.1
12 17:51 NW 8 10.00 Mostly Cloudy SCT039 BKN048 BKN055 81 70 69% 84 29.84 1009.5
Date Time (cdt) 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)