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.
14 10:51 NW 7 10.00 Partly Cloudy SCT038 SCT045 64.9 53.1 66% 29.84 1009.8
14 09:51 NW 7 10.00 A Few Clouds FEW110 63 55.9 78% 29.83 1009.3 0.04
14 08:51 W 5 10.00 Mostly Cloudy BKN110 62.1 57.9 86% 29.83 1009.4 0.01
14 07:51 W 6 10.00 Overcast BKN090 OVC110 60.1 57 90% 29.82 1008.9 0.03
14 06:51 NW 6 10.00 Light Rain SCT060 OVC080 60.1 57 72 60.1 90% 29.82 1008.7 0.04 0.04
14 05:51 NW 7 10.00 Light Rain OVC065 63 55.9 78% 29.8 1008.1
14 04:51 NW 7 10.00 Light Rain BKN075 BKN090 OVC110 66 55.9 70% 29.79 1007.5
14 03:51 NW 6 10.00 Light Rain BKN110 69.1 57 66% 29.78 1007.2
14 02:51 NW 3 10.00 Fair CLR 68 62.1 81% 29.78 1007.2
14 01:51 W 3 10.00 Overcast OVC100 71.1 62.1 73% 29.82 1008.3
14 00:51 W 5 10.00 Overcast OVC110 71.1 66.9 80.1 70 87% 29.82 1008.5
13 23:51 SW 6 10.00 Mostly Cloudy FEW046 BKN120 70 66.9 90% 29.81 1008.2
13 22:51 SW 7 10.00 Mostly Cloudy BKN041 BKN049 73 70 90% 29.82 1008.5
13 21:51 SW 10 10.00 Thunderstorm SCT023 OVC090 75 69.1 82% 75 29.81 1008.3
13 20:51 SW 10 10.00 Fair CLR 75.9 69.1 79% 77 29.79 1007.7
13 19:51 SW 14 10.00 Fair CLR 77 69.1 77% 79 29.78 1007.4
13 18:51 SW 12 10.00 Fair CLR 79 68 84 79 69% 81 29.78 1007.3
13 17:51 SW 13 10.00 Partly Cloudy SCT041 SCT050 81 66.9 62% 83 29.79 1007.5
13 16:51 SW 10 G 23 10.00 Fair CLR 81 64.9 58% 83 29.8 1008.1
13 15:51 SW 17 G 26 10.00 Partly Cloudy SCT060 82 63 53% 83 29.83 1009.0
13 14:51 W 20 G 30 10.00 Mostly Cloudy BKN055 82 62.1 51% 83 29.85 1009.7
13 11:51 SW 22 G 30 10.00 A Few Clouds and Breezy FEW049 81 61 51% 82 29.89 1011.2
13 10:51 W 20 G 31 10.00 Fair CLR 80.1 60.1 51% 81 29.88 1010.8
13 09:51 SW 17 G 30 10.00 Fair CLR 78.1 60.1 54% 79 29.87 1010.6
13 08:51 SW 16 G 28 10.00 Fair CLR 75.9 59 56% 78 29.89 1011.1
13 07:51 SW 9 10.00 Fair CLR 71.1 59 66% 29.92 1012.0
13 06:51 SW 9 10.00 Fair CLR 66.9 57.9 68 60.1 73% 29.92 1012.3
13 05:51 W 9 10.00 Fair CLR 66.9 57 71% 29.93 1012.4
13 03:51 SW 8 10.00 Fair CLR 60.1 55.9 86% 29.91 1011.8
13 02:51 SW 8 10.00 Fair CLR 61 55.9 84% 29.91 1012.0
13 01:51 SW 6 10.00 Fair CLR 62.1 55.9 80% 29.92 1012.3
13 00:51 SW 7 10.00 Fair CLR 63 55.9 78.1 62.1 78% 29.94 1012.9
12 23:51 SW 7 10.00 Fair CLR 64 55.9 75% 29.94 1012.8
12 22:51 SW 6 10.00 Fair CLR 64 55.9 75% 29.93 1012.6
12 21:51 W 5 10.00 Fair CLR 64.9 55 70% 29.91 1012.1
12 20:51 SW 6 10.00 Fair CLR 71.1 54 55% 29.92 1012.2
12 19:51 W 8 10.00 Fair CLR 75.9 54 47% 78 29.91 1011.8
12 18:51 W 8 10.00 Partly Cloudy SCT060 78.1 55.9 80.1 77 47% 79 29.89 1011.2
12 17:51 W 15 G 23 10.00 Partly Cloudy SCT060 79 55 44% 80 29.88 1011.1
12 16:51 W 12 G 23 10.00 A Few Clouds FEW060 79 55 44% 80 29.88 1011.1
12 15:51 W 15 G 26 10.00 A Few Clouds FEW070 79 55 44% 80 29.88 1011.1
12 14:51 W 15 G 24 10.00 Partly Cloudy SCT060 79 55.9 45% 80 29.88 1011.1
12 13:51 W 17 G 26 10.00 A Few Clouds FEW030 79 54 42% 79 29.89 1011.1
12 12:51 W 12 G 21 10.00 Fair CLR 77 55.9 77 61 48% 79 29.89 1011.2
12 11:51 W 16 G 26 10.00 Fair CLR 75 57 54% 78 29.9 1011.5
12 10:51 W 12 G 21 10.00 Fair CLR 73 57 57% 29.9 1011.6
12 09:51 W 12 10.00 Fair CLR 70 57 64% 29.89 1011.3
12 08:51 W 12 10.00 Fair CLR 66 57 73% 29.89 1011.2
12 07:51 W 7 10.00 Fair CLR 63 55 76% 29.88 1010.9
12 06:51 W 10 10.00 Fair CLR 61 55 64.9 57 81% 29.86 1010.6
12 05:51 SW 6 10.00 Fair CLR 57.9 54 87% 29.85 1010.1
12 04:51 SW 7 10.00 Fair CLR 57 55 93% 29.84 1009.8
12 03:51 SW 7 10.00 Fair CLR 59 57 93% 29.82 1009.0
12 02:51 SW 7 10.00 Fair CLR 59 57.9 96% 29.81 1008.6
12 01:51 W 9 10.00 Fair CLR 63 57.9 84% 29.79 1007.9
12 00:51 W 8 G 20 10.00 Fair CLR 64.9 59 71.1 64.9 81% 29.77 1007.1 0.62
11 23:51 W 10 G 22 10.00 Fair CLR 66.9 60.1 79% 29.74 1006.0
11 22:51 W 10 G 20 10.00 Mostly Cloudy BKN017 BKN022 69.1 66 90% 29.69 1004.3
11 21:51 W 12 G 23 10.00 Overcast FEW010 BKN018 OVC030 71.1 69.1 94% 29.65 1002.8 0.02 0.62
11 20:51 S 6 10.00 Light Rain FEW070 BKN090 69.1 68 96% 29.58 1000.7 0.01
11 19:51 SW 6 G 18 10.00 Thunderstorm in Vicinity Light Rain FEW014 BKN048 BKN065 68 66 93% 29.59 1001.0 0.59
11 18:51 W 23 G 40 1.00 Thunderstorm Heavy Rain Fog/Mist and Breezy BKN013 OVC047 66.9 64.9 80.1 64.9 93% 29.68 1004.3 1.19 1.31
11 17:51 SE 14 G 18 6.00 Thunderstorm Light Rain Fog/Mist FEW030 BKN070 OVC110 72 68 87% 29.57 1000.5 0.09
11 16:51 S 9 G 21 10.00 Fair CLR 73 66 79% 29.68 1003.9
11 15:51 SE 12 G 25 10.00 Fair CLR 73 64 74% 29.6 1001.4 0.03
11 14:51 SE 14 G 26 10.00 A Few Clouds FEW039 FEW110 72 68 87% 29.64 1002.7 0.02
11 13:51 SW 16 G 22 9.00 Light Rain FEW055 SCT090 BKN110 75 70 84% 75 29.81 1008.5 0.01
11 12:51 W 14 G 28 10.00 Overcast BKN032 OVC060 80.1 69.1 81 68 69% 83 29.83 1008.8
11 11:51 W 9 10.00 Partly Cloudy FEW020 SCT039 80.1 70 71% 83 29.82 1008.5
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)