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 09:51 W 16 G 22 10.00 Fair CLR 68 46.9 47% 29.95 1013.5
15 08:51 W 9 G 20 10.00 Fair CLR 64.9 48 54% 29.96 1013.9
15 07:51 SW 8 10.00 Fair CLR 60.1 48 65% 29.96 1014.1
15 06:51 SW 9 10.00 Fair CLR 55.9 48 55.9 48.9 75% 29.96 1014.1
15 04:51 SW 8 10.00 Fair CLR 51.1 46 83% 29.96 1014.1
15 03:51 SW 7 10.00 Fair CLR 50 46 86% 48 29.97 1014.7
15 02:51 SW 6 10.00 Fair CLR 50 46 86% 48 29.98 1015.1
15 01:51 W 3 10.00 Fair CLR 50 46.9 89% 29.98 1015.1
15 00:51 W 3 10.00 Fair CLR 53.1 48 64.9 48 83% 29.98 1015.0
14 23:51 W 3 10.00 Fair CLR 50 46 86% 29.98 1014.9
14 22:51 Calm 10.00 Fair CLR 50 46.9 89% 29.98 1015.0
14 21:51 NW 5 10.00 A Few Clouds FEW050 57 45 64% 29.99 1015.1
14 20:51 NW 7 10.00 Fair CLR 60.1 44.1 56% 29.96 1014.2
14 19:51 N 9 G 21 10.00 Mostly Cloudy BKN055 63 46.9 56% 29.93 1013.2
14 18:51 N 9 G 21 10.00 Mostly Cloudy BKN055 64.9 46.9 69.1 63 52% 29.91 1012.3
14 17:51 N 9 G 20 10.00 Partly Cloudy FEW049 SCT060 66 48 52% 29.9 1012.0
14 16:51 NW 12 G 25 10.00 Mostly Cloudy SCT060 BKN070 69.1 48 47% 29.9 1011.5
14 15:51 NW 14 G 22 10.00 Mostly Cloudy FEW049 BKN060 66.9 48 51% 29.9 1011.5
14 14:51 W 9 G 21 10.00 Mostly Cloudy BKN043 64.9 48.9 56% 29.88 1011.1
14 13:51 NW 10 G 28 10.00 Overcast OVC046 64 50 60% 29.87 1010.7
14 12:51 NW 8 G 21 10.00 Overcast SCT040 OVC049 64 50 66.9 60.1 60% 29.85 1010.0 0.04
14 11:51 W 9 G 22 10.00 Overcast SCT040 OVC050 64.9 51.1 61% 29.85 1010.1
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
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)