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.
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
31 19:51 NE 5 10.00 Fair CLR 59 43 56% 30.02 1016.3
31 18:51 NE 6 10.00 Fair CLR 61 39.9 64.9 61 46% 30.01 1016.0
31 17:51 NE 8 10.00 Fair CLR 63 41 45% 30.01 1015.9
31 16:51 E 8 10.00 Fair CLR 63 43 48% 30.02 1016.3
31 15:51 E 9 10.00 Fair CLR 64 44.1 48% 30.03 1016.6
31 14:51 E 7 10.00 Fair CLR 63 46.9 56% 30.05 1017.5
31 13:51 Vrbl 7 10.00 Fair CLR 64 48.9 58% 30.07 1018.3
31 11:51 E 7 10.00 Fair CLR 61 46.9 60% 30.12 1019.7
31 10:51 E 9 10.00 Fair CLR 60.1 45 58% 30.13 1020.1
31 09:51 E 7 10.00 Fair CLR 57.9 45 62% 30.14 1020.5
31 08:51 E 8 10.00 Fair CLR 57.9 45 62% 30.14 1020.6
31 07:51 E 8 10.00 Fair CLR 55.9 46 70% 30.14 1020.4
31 06:51 E 5 10.00 Fair CLR 54 48 54 45 80% 30.14 1020.4
31 05:51 E 6 10.00 Fair CLR 53.1 46 77% 30.13 1020.2
31 04:51 E 3 10.00 Fair CLR 50 46 86% 30.14 1020.4
31 03:51 Calm 10.00 Fair CLR 48.9 46.9 93% 30.13 1020.0
31 02:51 E 5 10.00 Fair CLR 46.9 45 93% 45 30.13 1020.3
31 01:51 N 3 10.00 Fair CLR 48 45 89% 30.14 1020.7
31 00:51 NE 5 10.00 Fair CLR 52 45 59 50 77% 30.15 1020.9
30 23:51 NE 8 10.00 Fair CLR 52 45 77% 30.15 1020.6
30 22:51 NE 8 10.00 Fair CLR 54 44.1 69% 30.15 1020.7
30 21:51 N 7 10.00 Fair CLR 54 43 67% 30.14 1020.4
30 20:51 N 8 10.00 Fair CLR 54 42.1 64% 30.14 1020.3
30 19:51 NE 12 10.00 Fair CLR 55.9 42.1 60% 30.12 1019.6
30 18:51 NE 13 10.00 Fair CLR 59 42.1 64.9 57.9 54% 30.12 1019.5
30 17:51 NE 16 G 25 10.00 Fair CLR 61 42.1 50% 30.12 1019.6
30 16:51 NE 17 G 25 10.00 Fair CLR 62.1 43 50% 30.12 1019.7
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)