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.
26 14:51 SE 12 10.00 Fair CLR 78.1 52 40% 79 30.01 1015.2
26 13:51 S 12 10.00 Fair CLR 78.1 53.1 42% 79 30.02 1015.7
26 12:51 SE 10 10.00 Fair CLR 79 53.1 81 64 41% 79 30.04 1016.1
26 11:51 S 9 10.00 Fair CLR 80.1 53.1 39% 80 30.05 1016.6
26 10:51 SW 6 10.00 Fair CLR 79 53.1 41% 79 30.06 1016.9
26 09:51 SW 8 10.00 Fair CLR 77 52 42% 78 30.06 1016.9
26 08:51 SW 10 10.00 Fair CLR 73 52 48% 30.07 1017.3
26 07:51 SW 8 10.00 Fair CLR 70 52 53% 30.07 1017.3
26 06:51 SW 7 10.00 Fair CLR 64 51.1 66 57.9 63% 30.07 1017.5
26 05:51 SW 9 10.00 Fair CLR 60.1 50 70% 30.06 1017.1
26 04:51 SW 5 10.00 Fair CLR 59 51.1 75% 30.05 1016.9
26 03:51 SW 7 10.00 Fair CLR 60.1 51.1 72% 30.05 1016.8
26 02:51 SW 6 10.00 Fair CLR 61 51.1 70% 30.05 1016.7
26 01:51 SW 6 10.00 Fair CLR 62.1 52 70% 30.05 1016.5
25 23:51 S 8 10.00 Fair CLR 66 52 61% 30.05 1016.4
25 22:51 Calm 10.00 Fair CLR 61 54 78% 30.05 1016.5
25 21:51 S 6 10.00 Fair CLR 70 51.1 51% 30.04 1016.3
25 20:51 S 10 10.00 Fair CLR 72 50 46% 30.04 1016.1
25 19:51 S 7 10.00 Fair CLR 73 48.9 43% 30.04 1016.2
25 18:51 SE 7 10.00 Fair CLR 73.9 50 80.1 73.9 43% 30.04 1016.5
25 17:51 SE 8 10.00 Fair CLR 75 52 45% 78 30.04 1016.6
25 16:51 SE 10 G 21 10.00 Fair CLR 75.9 53.1 45% 78 30.05 1016.8
25 15:51 SE 12 G 21 10.00 Fair CLR 75.9 53.1 45% 78 30.06 1017.2
25 14:51 SE 10 10.00 A Few Clouds FEW085 78.1 54 43% 79 30.08 1017.8
25 13:51 S 12 10.00 A Few Clouds FEW065 79 55.9 45% 80 30.09 1018.2
25 12:51 Vrbl 3 10.00 Fair CLR 80.1 55 81 60.1 42% 80 30.1 1018.7
25 11:51 SW 5 10.00 Fair CLR 79 55.9 45% 80 30.12 1019.2
25 10:51 S 6 10.00 Fair CLR 78.1 57 48% 79 30.12 1019.1
25 09:51 S 9 10.00 Fair CLR 75 55.9 52% 78 30.12 1019.5
25 08:51 SW 9 10.00 Fair CLR 71.1 57 61% 30.13 1019.7
25 07:51 SW 9 10.00 Fair CLR 66 57 73% 30.12 1019.5
25 06:51 SW 6 9.00 Fair CLR 60.1 55.9 60.1 52 86% 30.12 1019.4
25 05:51 SW 7 7.00 Fair CLR 55.9 54 93% 30.11 1019.4
25 04:51 SW 7 9.00 Fair CLR 55.9 54 93% 30.09 1018.6
25 03:51 S 3 9.00 Fair CLR 55 53.1 93% 30.09 1018.5
25 02:51 Calm 5.00 Fog/Mist CLR 53.1 53.1 100% 30.08 1018.1
25 01:51 Calm 10.00 Fair CLR 53.1 53.1 100% 30.08 1018.0
25 00:51 Calm 10.00 Fair CLR 54 53.1 63 54 97% 30.08 1018.0
24 23:51 Calm 10.00 Fair CLR 55 52 90% 30.07 1017.7
24 22:51 S 6 10.00 Fair CLR 59 54 83% 30.06 1017.4
24 21:51 Calm 9.00 Fair CLR 55 54 96% 30.05 1017.4
24 20:51 Vrbl 3 10.00 Fair CLR 57.9 55.9 93% 30.04 1016.9
24 19:51 SE 6 10.00 Fair CLR 61 57 87% 30.04 1016.8
24 18:51 SE 7 10.00 Fair CLR 63 57 75 63 81% 30.03 1016.6
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
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)