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.
24 17:51 SE 7 10.00 Fair CLR 64 57 78% 30.03 1016.7
24 16:51 SE 10 10.00 Fair CLR 66 57.9 75% 30.03 1016.7
24 15:51 SE 9 10.00 Fair CLR 68 59 73% 30.03 1016.4
24 14:51 SE 8 10.00 Fair CLR 71.1 57 61% 30.02 1016.0
24 13:51 NW 8 10.00 Fair CLR 73 46.9 40% 30.03 1016.4
24 12:51 N 6 10.00 A Few Clouds FEW036 70 55.9 70 55.9 61% 30.04 1016.9 0.2
24 11:51 Vrbl 3 10.00 Mostly Cloudy SCT015 BKN022 66.9 59 76% 30.04 1017.0
24 10:51 W 5 8.00 Mostly Cloudy SCT008 BKN019 62.1 60.1 93% 30.04 1016.9
24 09:51 NW 5 9.00 Mostly Cloudy FEW038 SCT095 BKN120 60.1 57.9 93% 30.01 1016.1 0.02 0.2
24 08:51 Calm 4.00 Light Rain Fog/Mist OVC100 57.9 57 97% 30 1015.9 0.03
24 07:51 NW 7 3.00 Light Rain Fog/Mist OVC090 55.9 55.9 100% 30 1015.9 0.15
24 06:48 NW 6 2.00 Thunderstorm in Vicinity Heavy Rain Fog/Mist SCT005 BKN010 OVC029 54 54 55 53.1 100% 30 1015.9 0.46 0.46
24 05:51 NE 3 6.00 Fog/Mist OVC004 53.1 53.1 100% 29.97 1014.7
24 04:51 E 3 8.00 Overcast FEW050 BKN070 OVC095 54 53.1 97% 29.97 1014.5
24 03:51 Calm 9.00 Mostly Cloudy SCT065 BKN080 54 53.1 97% 29.98 1015.0
24 02:51 Calm 10.00 Partly Cloudy SCT050 SCT100 55 53.1 93% 29.98 1014.9
24 01:51 Vrbl 3 9.00 A Few Clouds FEW065 53.1 52 96% 29.99 1015.4
24 00:51 E 3 9.00 Partly Cloudy SCT070 53.1 51.1 55 50 93% 29.99 1015.3
23 23:51 SE 3 9.00 Overcast BKN055 OVC100 52 51.1 97% 30.02 1016.4
23 22:51 E 5 9.00 Fair CLR 51.1 50 96% 30.02 1016.5
23 21:51 E 5 8.00 Fair CLR 50 48.9 96% 49 30.01 1016.4
23 20:51 E 6 8.00 Fair CLR 50 48.9 96% 48 30.01 1016.4
23 19:51 E 7 10.00 Fair CLR 51.1 48.9 92% 30.01 1016.5
23 18:51 E 8 10.00 Fair CLR 55 50 62.1 55 83% 30 1015.9
23 17:51 E 8 10.00 Fair CLR 55.9 51.1 84% 30.01 1016.0
23 16:51 E 7 10.00 Fair CLR 60.1 53.1 78% 30 1015.5
23 15:51 NE 9 10.00 Partly Cloudy SCT007 57.9 53.1 84% 30 1015.6
23 14:51 E 9 10.00 Fair CLR 61 53.1 75% 29.99 1015.1
23 13:51 NE 7 10.00 Mostly Cloudy BKN046 BKN090 60.1 53.1 78% 29.99 1015.3
23 12:51 E 9 10.00 Mostly Cloudy SCT014 BKN080 61 54 63 51.1 78% 30 1015.5
23 11:51 N 6 10.00 Overcast BKN008 OVC013 60.1 55 84% 30.01 1016.2
23 10:51 N 6 5.00 Fog/Mist OVC004 55 53.1 93% 30.03 1016.7
23 09:51 N 5 5.00 Fog/Mist OVC004 53.1 52 96% 30.02 1016.6
23 08:51 NE 6 2.00 Fog/Mist OVC003 52 52 100% 30.01 1016.2
23 07:51 NE 6 6.00 Fog/Mist OVC005 51.1 50 96% 30 1016.0
23 06:51 NE 8 10.00 Overcast BKN006 OVC020 53.1 51.1 57 53.1 93% 29.99 1015.3
23 05:51 NE 7 10.00 Light Rain FEW007 OVC020 53.1 51.1 93% 29.99 1015.2
23 04:51 E 9 10.00 Overcast BKN020 OVC075 53.1 50 89% 29.98 1014.9
23 03:51 E 9 10.00 Overcast OVC022 53.1 48 83% 29.98 1015.1
23 02:51 E 8 10.00 Overcast OVC026 55.9 46.9 72% 29.98 1015.0
23 01:51 E 9 10.00 Overcast OVC027 57 46.9 69% 29.98 1014.9
23 00:51 E 8 10.00 Overcast OVC034 55.9 46.9 60.1 55.9 72% 29.99 1015.3
22 23:51 E 9 G 21 10.00 Overcast OVC036 55.9 46.9 72% 30 1015.8
22 22:51 E 9 10.00 Overcast OVC044 55.9 46 70% 30.01 1016.0
22 21:51 NE 8 10.00 Overcast OVC049 57 41 55% 30.01 1016.3
22 20:51 NE 14 G 21 10.00 Mostly Cloudy BKN049 BKN090 55.9 39 53% 30 1015.7
22 19:51 NE 10 10.00 Overcast OVC090 55.9 39.9 55% 30.01 1016.2
22 18:51 NE 12 10.00 Overcast BKN060 OVC080 57.9 42.1 63 57.9 56% 30.01 1016.4
22 17:51 NE 13 G 18 10.00 Mostly Cloudy BKN055 BKN080 61 43 52% 30.02 1016.5
22 16:51 NE 12 10.00 Fair CLR 63 43 48% 30.04 1017.0
22 15:51 NE 13 G 23 10.00 Fair CLR 63 44.1 50% 30.05 1017.4
22 14:51 NE 12 G 18 10.00 Fair CLR 61 43 52% 30.07 1018.3
22 13:51 NE 10 10.00 Fair CLR 60.1 42.1 52% 30.09 1018.7
22 12:51 NE 12 10.00 Fair CLR 57.9 41 57.9 48 53% 30.12 1019.8
22 11:51 NE 12 10.00 Fair CLR 55.9 39 53% 30.14 1020.7
22 10:51 E 10 10.00 Fair CLR 54 37.9 55% 30.16 1021.5
22 09:51 E 13 10.00 Fair CLR 51.1 37.9 61% 30.17 1021.7
22 08:51 E 15 G 22 10.00 Fair CLR 51.1 37.9 61% 30.17 1021.8
22 07:51 E 14 10.00 Mostly Cloudy BKN075 50 37.9 63% 45 30.18 1022.3
22 06:51 E 13 10.00 Mostly Cloudy BKN070 BKN095 48 37.9 48.9 48 68% 43 30.19 1022.5
22 05:51 E 14 10.00 Overcast SCT075 OVC090 48 39 71% 43 30.18 1022.4
22 04:51 E 12 10.00 Overcast FEW030 BKN070 OVC100 48 39.9 74% 44 30.19 1022.4
22 03:51 E 12 G 22 10.00 Overcast BKN070 OVC090 48.9 41 74% 45 30.19 1022.4
22 02:51 E 8 10.00 Overcast OVC095 48.9 41 74% 46 30.19 1022.4
22 01:51 E 12 10.00 Mostly Cloudy BKN095 48.9 41 74% 45 30.19 1022.6
22 00:51 E 12 10.00 Overcast OVC090 48.9 41 52 46.9 74% 45 30.2 1023.0
21 23:51 NE 10 G 23 10.00 Fair CLR 48.9 39.9 71% 45 30.2 1023.0
21 22:51 NE 12 G 23 10.00 A Few Clouds FEW095 51.1 39.9 66% 30.22 1023.4
21 21:51 NE 10 10.00 Mostly Cloudy BKN095 48 39.9 74% 44 30.22 1023.8
21 20:51 N 10 10.00 Fair CLR 46.9 37.9 71% 43 30.23 1024.0
21 19:51 NE 12 10.00 Fair CLR 48.9 36 61% 45 30.23 1024.1
21 18:51 NE 14 G 22 10.00 Fair CLR 48.9 37 54 48 64% 44 30.23 1024.1
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)