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.
16 11:51 SW 21 G 35 10.00 A Few Clouds and Breezy FEW055 73 54 51% 29.59 1001.0
16 10:51 SW 22 G 33 10.00 Partly Cloudy and Breezy FEW040 SCT085 73 52 48% 29.61 1001.6
16 09:51 SW 14 10.00 Mostly Cloudy BKN090 70 52 53% 29.62 1002.3
16 08:51 SW 8 10.00 Mostly Cloudy BKN100 63 54 73% 29.65 1003.2
16 07:51 SW 10 G 20 10.00 Mostly Cloudy FEW060 SCT090 BKN110 63 52 68% 29.68 1004.4
16 06:51 SW 14 10.00 Mostly Cloudy BKN120 62.1 51.1 63 57.9 67% 29.69 1004.5
16 05:51 SW 10 10.00 Fair CLR 59 51.1 75% 29.7 1005.0
16 04:51 SW 8 10.00 Fair CLR 57.9 50 75% 29.71 1005.3
16 03:51 SW 8 10.00 Fair CLR 59 50 72% 29.72 1005.7
16 02:51 SW 10 10.00 Fair CLR 60.1 50 70% 29.74 1006.4
16 01:51 SW 9 10.00 Fair CLR 60.1 50 70% 29.76 1007.0
16 00:51 SW 8 10.00 Fair CLR 60.1 48.9 73.9 60.1 67% 29.78 1007.8
15 23:51 SW 9 10.00 Fair CLR 62.1 48.9 62% 29.8 1008.3
15 22:51 SW 8 10.00 Fair CLR 62.1 48.9 62% 29.81 1008.8
15 21:51 SW 7 10.00 Fair CLR 63 48.9 60% 29.82 1009.1
15 20:51 SW 8 10.00 Fair CLR 64 48 56% 29.82 1009.0
15 19:51 SW 9 10.00 Fair CLR 70 46.9 44% 29.82 1009.0
15 18:51 W 10 G 18 10.00 Fair CLR 73.9 46 75 71.1 37% 29.82 1009.0
15 17:51 W 10 G 22 10.00 A Few Clouds FEW075 75 46 36% 77 29.83 1009.5
15 16:51 W 8 10.00 Partly Cloudy SCT070 73.9 46 37% 29.85 1010.2
15 15:51 W 10 10.00 Partly Cloudy SCT070 73.9 46 37% 29.86 1010.7
15 14:51 W 12 G 18 10.00 Partly Cloudy SCT070 73.9 46 37% 29.88 1011.3
15 13:51 W 9 G 18 10.00 Partly Cloudy SCT070 72 46 40% 29.89 1011.8
15 12:51 W 6 G 23 10.00 Partly Cloudy SCT065 72 46 72 55.9 40% 29.91 1012.2
15 10:51 W 10 G 23 10.00 A Few Clouds FEW050 70 48.9 47% 29.94 1013.4
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
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)