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.
03 19:51 E 5 10.00 Fair CLR 66 42.1 42% 30.18 1021.5
03 18:51 E 7 10.00 Fair CLR 69.1 39.9 77 69.1 35% 30.2 1022.4
03 17:51 E 8 10.00 Fair CLR 73 39.9 30% 30.22 1023.0
03 16:51 E 8 10.00 Fair CLR 75 39.9 28% 77 30.25 1023.9
03 15:51 SE 12 10.00 Fair CLR 75.9 37.9 25% 77 30.26 1024.4
03 14:51 SE 9 10.00 Fair CLR 75.9 34 22% 77 30.28 1025.1
03 13:51 E 10 10.00 Fair CLR 77 37.9 24% 77 30.3 1025.8
03 12:51 SE 8 10.00 Fair CLR 72 46 73.9 54 40% 30.33 1026.6
03 11:51 SE 6 10.00 Fair CLR 72 48 43% 30.34 1026.9
03 10:51 SE 6 10.00 Fair CLR 72 50 46% 30.33 1026.7
03 09:51 SE 6 10.00 Fair CLR 70 48 46% 30.34 1027.0
03 08:51 SE 5 10.00 Fair CLR 66.9 46.9 49% 30.36 1027.5
03 07:51 Vrbl 3 10.00 Fair CLR 64 46.9 54% 30.36 1027.8
03 06:51 Calm 10.00 Fair CLR 54 48.9 54 44.1 83% 30.36 1027.8
03 05:51 Calm 10.00 Fair CLR 45 43 93% 30.36 1028.1
03 04:51 Calm 10.00 Fair CLR 45 43 93% 30.36 1028.0
03 03:51 Calm 10.00 Fair CLR 46 44.1 93% 30.35 1027.7
03 02:51 Calm 10.00 Fair CLR 46.9 43 86% 30.35 1027.5
03 01:51 Calm 10.00 Fair CLR 46.9 43 86% 30.33 1027.1
03 00:51 Calm 10.00 Fair CLR 48 43 64 48 83% 30.32 1026.4
02 23:51 Calm 10.00 Fair CLR 51.1 42.1 71% 30.32 1026.4
02 22:51 NE 5 10.00 Fair CLR 54 42.1 64% 30.32 1026.5
02 21:51 NE 6 10.00 Fair CLR 55 41 59% 30.33 1026.7
02 20:51 NE 7 10.00 Fair CLR 57.9 37.9 48% 30.32 1026.6
02 19:51 NE 8 10.00 Fair CLR 60.1 39 46% 30.33 1026.7
02 18:51 NE 12 10.00 Fair CLR 64 41 71.1 64 43% 30.33 1026.8
02 17:51 NE 7 10.00 Fair CLR 68 41 38% 30.34 1026.9
02 15:51 E 10 10.00 Fair CLR 69.1 37.9 32% 30.37 1027.9
02 14:51 NE 9 10.00 Fair CLR 69.1 39.9 35% 30.37 1028.0
02 13:51 E 12 10.00 Fair CLR 64.9 45 49% 30.38 1028.3
02 12:51 E 9 10.00 Fair CLR 66 45 68 57 47% 30.36 1027.9
02 11:51 E 9 10.00 Fair CLR 66 44.1 45% 30.37 1028.1
02 10:51 E 12 10.00 Fair CLR 63 45 52% 30.37 1028.3
02 09:51 NE 10 10.00 Fair CLR 62.1 46.9 58% 30.36 1027.9
02 08:51 NE 9 10.00 Fair CLR 61 46 58% 30.37 1028.0
02 07:51 NE 7 10.00 Fair CLR 59 45 60% 30.33 1026.8
02 06:51 E 8 10.00 Fair CLR 57 45 57 50 64% 30.32 1026.3
02 05:51 NE 8 10.00 Fair CLR 53.1 42.1 66% 30.29 1025.3
02 04:51 NE 5 10.00 Fair CLR 52 42.1 69% 30.26 1024.3
02 03:51 E 6 10.00 Fair CLR 53.1 42.1 66% 30.23 1023.5
02 02:51 NE 7 10.00 Fair CLR 53.1 43 69% 30.22 1023.1
02 01:51 NE 7 10.00 Fair CLR 54 45 72% 30.21 1022.6
02 00:51 NE 6 10.00 Fair CLR 54 42.1 66 50 64% 30.2 1022.2
01 23:51 N 7 10.00 Fair CLR 54 39 57% 30.19 1022.0
01 22:51 Calm 10.00 Fair CLR 51.1 39 64% 30.19 1021.9
01 21:51 N 5 10.00 Fair CLR 55.9 36 47% 30.18 1021.8
01 20:51 NE 7 10.00 Fair CLR 57 41 55% 30.16 1021.0
01 19:51 NE 6 10.00 Fair CLR 61 41 48% 30.14 1020.2
01 18:51 NE 7 10.00 Fair CLR 66 41 69.1 64 40% 30.13 1019.7
01 17:51 NE 7 10.00 Fair CLR 66 41 40% 30.12 1019.7
01 16:51 NE 5 10.00 Fair CLR 64.9 42.1 43% 30.12 1019.6
01 15:51 NE 9 10.00 Fair CLR 66.9 39 36% 30.11 1019.1
01 14:51 NE 7 10.00 Fair CLR 64.9 41 42% 30.11 1019.2
01 13:51 N 8 10.00 Fair CLR 69.1 41 36% 30.1 1018.8
01 12:51 E 7 10.00 Fair CLR 68 43 68 55 40% 30.1 1018.6
01 11:51 N 8 10.00 Fair CLR 64.9 41 42% 30.09 1018.5
01 10:51 NE 7 10.00 Fair CLR 66 42.1 42% 30.08 1018.2
01 09:51 NE 9 10.00 A Few Clouds FEW110 63 46 54% 30.08 1018.1
01 08:51 NE 7 10.00 Mostly Cloudy BKN110 57.9 46.9 67% 30.06 1017.8
01 07:51 NE 3 10.00 Mostly Cloudy BKN120 59 51.1 75% 30.05 1017.3
01 06:51 N 3 10.00 Overcast OVC065 55 50 57 53.1 83% 30.05 1017.3 0.01
01 05:51 Calm 10.00 Light Rain FEW060 OVC070 53.1 50 89% 30.04 1016.9
01 04:51 W 6 10.00 Light Rain FEW060 FEW075 BKN110 54 48 80% 30.04 1017.1 0.01
01 03:51 W 5 10.00 Light Rain FEW075 BKN110 55.9 46 70% 30.03 1016.7
01 02:51 N 3 10.00 Light Rain FEW085 BKN110 54 46 75% 30.03 1016.6
01 01:51 SW 5 10.00 Overcast BKN100 OVC120 55.9 44.1 65% 30.04 1016.8
01 00:51 Calm 10.00 Overcast OVC095 57 42.1 61 55.9 58% 30.04 1016.8
31 23:51 NE 5 10.00 Overcast OVC100 57 44.1 62% 30.03 1016.5
31 22:51 NE 6 10.00 Overcast OVC100 57 43 60% 30.03 1016.5
31 21:51 NE 3 10.00 Overcast OVC110 57 44.1 62% 30.03 1016.8
31 20:51 NE 7 10.00 Partly Cloudy SCT120 57 45 64% 30.02 1016.4
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)