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.
30 02:51 Calm 10.00 Fair CLR 57.9 55.9 93% 30.05 1016.8
30 01:51 SW 3 10.00 Fair CLR 60.1 55.9 86% 30.05 1016.8
30 00:51 W 3 10.00 Fair CLR 57 55.9 75 57 96% 30.04 1016.6
29 23:51 Calm 10.00 Fair CLR 57.9 57 97% 30.05 1016.8
29 22:51 Calm 10.00 Fair CLR 61 57 87% 30.03 1016.3
29 21:51 Calm 10.00 Fair CLR 61 57 87% 30.02 1015.9
29 20:51 Calm 10.00 Fair CLR 64 55 73% 30.01 1015.5
29 19:51 N 5 10.00 Fair CLR 69.1 55.9 63% 30 1015.2
29 18:51 NE 3 10.00 Fair CLR 75 54 78.1 75 48% 78 30 1015.2
29 17:51 N 7 10.00 Fair CLR 75.9 54 47% 78 30.01 1015.3
29 16:51 NE 8 10.00 Fair CLR 77 53.1 43% 78 30.02 1015.7
29 15:51 NE 10 10.00 Fair CLR 77 53.1 43% 78 30.02 1015.7
29 14:51 N 9 10.00 Fair CLR 77 52 42% 78 30.03 1016.1
29 13:51 N 8 10.00 Fair CLR 75.9 57 52% 78 30.03 1016.1
29 12:51 NE 9 10.00 Fair CLR 75 57.9 75.9 63 55% 78 30.03 1016.2
29 11:51 N 10 10.00 Fair CLR 73.9 59 60% 30.03 1016.2
29 10:51 NE 10 10.00 Fair CLR 72 59 64% 30.02 1015.9
29 09:51 NE 8 10.00 A Few Clouds FEW040 71.1 61 71% 30.02 1015.8
29 08:51 N 12 10.00 Fair CLR 70 62.1 76% 30 1015.2
29 07:51 N 7 10.00 Fair CLR 66 62.1 87% 29.99 0.0
29 06:51 N 5 10.00 Fair CLR 62.1 60.1 64 60.1 93% 29.98 0.0
29 05:51 NW 6 10.00 Fair CLR 60.1 57.9 93% 29.96 0.0
29 04:51 N 5 10.00 Fair CLR 61 59 93% 29.94 1013.1
29 03:51 NW 5 10.00 Fair CLR 61 59 93% 29.94 0.0
29 02:51 NW 3 10.00 Fair CLR 61 59 93% 29.93 0.0
29 01:51 N 5 10.00 Fair CLR 63 59 87% 29.94 0.0
29 00:51 N 5 10.00 Fair CLR 63 59 87% 29.95 0.0
28 23:51 N 6 10.00 Fair CLR 63 59 87% 29.94 0.0
28 22:51 N 3 10.00 Fair CLR 64.9 59 81% 29.93 0.0
28 21:51 N 6 10.00 Fair CLR 66 59 78% 29.93 0.0
28 20:51 N 5 10.00 Fair CLR 66 55.9 70% 29.91 0.0
28 19:51 N 9 10.00 Fair CLR 69.1 57.9 68% 29.9 0.0
28 18:51 N 9 10.00 Fair CLR 71.1 57.9 63% 29.9 0.0
28 17:51 NE 8 10.00 Fair CLR 72 57.9 61% 29.88 0.0
28 16:51 NE 7 G 14 10.00 Fair CLR 73 59 62% 29.88 0.0
28 15:51 NE 14 G 17 10.00 Fair CLR 165.2 154.4 76% 791 29.88 0.0
28 14:51 NE 14 G 22 10.00 Fair CLR 75.9 60.1 58% 78 29.89 0.0
28 13:51 NE 12 G 23 10.00 Fair CLR 0 0 0% 29.89 0.0
28 12:51 NE 14 10.00 Partly Cloudy SCT030 0 0 0% 29.89 0.0
28 11:51 NE 138 G 23 10.00 Windy NULL 0 0 0% 29.87 0.0
28 10:51 Calm 10.00 Partly Cloudy SCT030 73.4 62.6 69% 29.86 0.0
28 09:51 N 14 10.00 Mostly Cloudy SCT012 BKN017 0 0 0% 29.84 0.0
28 08:51 N 12 10.00 Mostly Cloudy BKN008 BKN017 0 0 0% 29.83 0.0
28 07:51 N 14 10.00 Mostly Cloudy BKN008 0 0 0% 29.82 0.0
28 06:51 N 12 G 22 10.00 NULL NULL 0 0 0% 29.8 0.0
27 16:51 S 18 G 29 10.00 Partly Cloudy SCT030 69.8 66.2 88% 29.82 0.0
27 14:51 S 13 10.00 Mostly Cloudy FEW043 SCT075 BKN085 72 69.1 91% 29.68 1003.7
27 13:51 SE 21 G 37 10.00 Mostly Cloudy and Breezy FEW043 SCT075 BKN085 71.1 68 90% 29.74 1006.0 0.19
27 12:51 N 13 G 29 7.00 Thunderstorm Light Rain SCT005 BKN021 OVC070 72 71.1 84.9 69.1 97% 29.81 1008.3 0.9 1.32
27 11:51 Vrbl 5 G 23 1.00 Thunderstorm Rain Fog/Mist FEW009 BKN015 OVC070 77 75.9 96% 78 29.74 1005.6 0.42
27 10:51 S 13 3.00 Fog/Mist OVC014 81 77 88% 88 29.72 1004.8
27 09:51 S 7 2.50 Fog/Mist OVC013 81 78.1 91% 89 29.79 1007.6
27 07:51 E 9 2.00 Fog/Mist OVC003 75.9 75 97% 75 29.84 1009.0
27 06:51 S 5 5.00 Fog/Mist OVC004 80.1 79 80.1 77 97% 87 29.84 1008.8
27 05:51 S 6 6.00 Fog/Mist OVC007 79 78.1 97% 83 29.83 1008.6
27 04:51 SW 5 7.00 Overcast OVC006 79 78.1 97% 83 29.83 1008.7
27 03:51 SW 5 4.00 Fog/Mist OVC003 79 79 100% 84 29.83 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)