Weather observations for the past three days for
Chicago/Waukegan Regional Airport
Imperial (Metric)
Date Time (cst) 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.
07 11:51 W 17 G 26 10.00 Overcast OVC016 54 50 61 54 87% 29.69 1005.0
07 10:51 SW 22 G 35 10.00 Overcast and Breezy OVC015 60.1 55.9 86% 29.65 1003.5
07 09:51 SW 22 G 36 10.00 Overcast and Breezy OVC019 60.1 55 84% 29.62 1002.7
07 08:51 SW 22 G 31 10.00 Mostly Cloudy and Breezy BKN019 61 55.9 84% 29.64 1003.1
07 07:51 SW 20 G 35 10.00 Mostly Cloudy BKN017 60.1 57 90% 29.65 1003.5
07 06:51 SW 16 10.00 Fair CLR 59 57 93% 29.64 1003.2
07 05:51 W 14 G 24 10.00 Overcast SCT095 OVC120 60.1 57 63 59 90% 29.68 1004.7 0.01 0.12
07 04:51 SW 21 G 29 10.00 Light Rain and Breezy BKN090 OVC110 59 57 93% 29.66 1004.1
07 03:51 SW 16 8.00 Light Rain OVC085 60.1 57.9 93% 29.68 1004.6 0.11
07 02:51 SW 22 G 30 10.00 Light Rain and Breezy FEW022 BKN028 OVC100 63 59 87% 29.7 1005.1
07 01:51 SW 20 G 30 10.00 Mostly Cloudy BKN070 62.1 59 90% 29.76 1007.3
07 00:51 S 13 10.00 Mostly Cloudy SCT100 BKN110 60.1 57.9 93% 29.75 1007.1
06 23:51 S 13 10.00 Fair CLR 60.1 57 64 55 90% 29.75 1007.3
06 22:51 S 10 10.00 Fair CLR 60.1 57 90% 29.79 1008.6
06 21:51 SW 13 10.00 Mostly Cloudy BKN110 61 57.9 90% 29.82 1009.8
06 20:51 SW 10 10.00 Fair CLR 61 57 87% 29.84 1010.6
06 19:51 SW 14 10.00 Fair CLR 62.1 57 84% 29.82 1010.0
06 18:51 SW 16 10.00 A Few Clouds FEW110 63 57.9 84% 29.83 1010.2
06 17:51 S 5 8.00 Fair CLR 55.9 55 63 50 97% 29.81 1009.6 0.18
06 16:51 S 8 10.00 Fair CLR 61 60.1 97% 29.81 1009.7 0.01
06 15:51 SW 14 9.00 Light Rain FEW075 OVC100 61 60.1 97% 29.83 1010.5 0.13
06 14:51 SW 12 4.00 Rain Fog/Mist BKN036 BKN070 OVC100 60.1 59 96% 29.87 1011.6 0.02 0.04
06 13:51 SW 15 8.00 Light Rain FEW009 BKN043 OVC075 59 57.9 96% 29.84 1010.7
06 12:51 S 10 4.00 Light Rain Fog/Mist BKN002 OVC007 55.9 55.9 100% 29.86 1011.3 0.02
06 11:51 SE 10 1.00 Light Rain Fog/Mist VV001 50 50 50 39 100% 46 29.87 1011.9 0.07 0.7
06 10:51 S 10 4.00 Light Rain Fog/Mist FEW080 OVC100 48.9 48.9 100% 45 29.93 1014.0 0.06
06 09:51 SE 3 3.00 Thunderstorm in Vicinity Rain Fog/Mist FEW046 BKN075 OVC090 46.9 46.9 100% 29.95 1014.8 0.56
06 08:51 Calm 0.75 Thunderstorm in Vicinity Light Rain Fog VV002 41 41 100% 29.96 1015.4 0.01 0.01
06 07:51 Calm 0.25 Fog VV002 39.9 39.9 100% 29.98 1015.9
06 06:51 E 3 0.15 Fog VV001 39 39 100% 29.97 1015.8
06 05:51 Calm 0.25 Fog VV002 39.9 39.9 39.9 37 100% 30 1016.6
06 04:51 E 3 0.25 Fog VV002 37.9 37.9 100% 30 1016.5
06 03:51 E 5 0.50 Fog VV002 37 37 100% 34 30 1016.7
06 02:51 Calm 0.75 Fog/Mist VV003 37 37 100% 30.01 1017.0
06 01:51 Calm 0.50 Fog VV002 37 37 100% 30.04 1018.1
06 00:51 Calm 0.25 Fog VV002 39 39 100% 30.03 1017.7
05 23:51 Calm 0.25 Fog VV002 39 39 39 37 100% 30.06 1018.4
05 22:51 Calm 0.25 Fog VV002 39 39 100% 30.05 1018.5
05 21:51 Calm 1.25 Fog/Mist OVC003 39 39 100% 30.05 1018.5
05 20:51 N 3 0.50 Fog VV004 37.9 37.9 100% 30.04 1018.2
05 19:51 Calm 0.50 Fog VV002 37.9 37.9 100% 30.04 1018.2
05 18:51 Calm 0.50 Fog VV002 37 37 100% 30.02 1017.5
05 17:51 E 7 2.50 Fog/Mist OVC003 39 39 44.1 39 100% 35 30.01 1016.9
05 16:51 NE 5 3.00 Fog/Mist BKN003 OVC007 41 41 100% 38 30.01 1016.9
05 15:51 NE 3 8.00 Overcast OVC003 43 43 100% 30 1016.6
05 14:51 N 5 9.00 Overcast OVC003 43 42.1 97% 41 30 1016.5
05 13:51 N 6 3.00 Fog/Mist OVC003 42.1 42.1 100% 39 29.97 1015.6
05 12:51 N 5 1.00 Fog/Mist OVC002 42.1 41 96% 40 29.98 1015.9
05 11:51 NE 5 1.00 Fog/Mist OVC002 42.1 42.1 42.1 37.9 100% 40 29.98 1016.1
05 10:51 N 5 0.75 Fog/Mist VV002 41 41 100% 38 29.99 1016.3
05 09:51 N 5 0.15 Fog VV002 39.9 39.9 100% 37 29.99 1016.4
05 08:51 NE 7 0.15 Fog VV002 39.9 39.9 100% 36 29.98 1016.1
05 07:51 N 6 0.15 Fog VV002 39 39 100% 35 29.98 1015.9
05 06:51 N 6 0.15 Fog VV002 37.9 37.9 100% 34 29.97 1015.6
05 05:51 NE 3 0.15 Fog VV002 37.9 37.9 37.9 37 100% 29.97 1015.8
05 04:51 Calm 0.25 Fog VV002 37.9 37.9 100% 29.98 1016.0
05 03:51 NE 3 0.25 Fog VV001 37 37 100% 29.95 1015.1
05 02:51 N 3 0.25 Fog VV001 37 37 100% 29.97 1015.8
05 01:51 Calm 0.25 Fog VV001 37 37 100% 29.98 1016.2
05 00:51 N 3 0.25 Fog VV002 37 37 100% 29.99 1016.4
04 23:51 N 3 1.00 Fog/Mist VV002 37 37 37 36 100% 30.01 1017.1 0.01
04 22:51 NE 3 2.50 Fog/Mist OVC002 37 37 100% 30.02 1017.6
04 21:51 NE 6 1.00 Fog/Mist VV002 37 36 96% 33 30.02 1017.7
04 20:51 E 7 0.50 Fog VV002 37 37 100% 32 30.02 1017.5 0.01
04 19:51 NE 3 1.25 Light Rain Fog/Mist OVC002 37 37 100% 30.03 1018.1 0.01
04 18:51 Calm 1.25 Fog/Mist OVC002 37 37 100% 30.06 1019.1
04 17:51 N 3 1.25 Fog/Mist OVC006 37 37 41 37 100% 30.06 1019.0
04 16:51 NE 5 1.75 Fog/Mist BKN012 OVC017 37 36 96% 34 30.06 1018.9
04 15:51 E 7 8.00 Overcast OVC013 39 34 82% 35 30.07 1019.4
04 14:51 NE 7 8.00 Overcast OVC014 39.9 34 79% 36 30.09 1019.8
04 13:51 NE 8 8.00 Overcast OVC021 39.9 34 79% 35 30.11 1020.5
Date Time (cst) 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)