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.
03 00:51 E 6 10.00 Fair CLR 33.1 26.1 75% 28 30.22 1024.6
02 23:51 E 3 10.00 Fair CLR 34 26.1 34 25 73% 30.24 1025.1
02 22:51 SE 5 10.00 Fair CLR 33.1 27 78% 29 30.24 1025.1
02 21:51 E 3 10.00 Fair CLR 26.1 25 96% 30.26 1026.3
02 20:51 NE 5 10.00 Fair CLR 27 25 92% 22 30.27 1026.4
02 19:51 NE 5 10.00 Fair CLR 28.9 25 85% 25 30.27 1026.6
02 18:51 E 6 10.00 Fair CLR 30 21.9 72% 25 30.29 1027.1
02 17:51 E 5 10.00 Fair CLR 32 21.9 36 32 66% 28 30.29 1027.2
02 16:51 E 7 10.00 Fair CLR 34 19 54% 29 30.29 1027.1
02 15:51 E 8 10.00 Fair CLR 35.1 18 50% 29 30.3 1027.4
02 14:51 E 9 10.00 Fair CLR 35.1 19 52% 29 30.32 1028.0
02 13:51 SE 12 10.00 Fair CLR 34 19 54% 26 30.33 1028.4
02 12:51 SE 13 10.00 Fair CLR 34 19.9 56% 26 30.36 1029.6
02 11:51 E 13 10.00 Fair CLR 34 19.9 35.1 26.1 56% 26 30.38 1030.6
02 10:51 SE 12 10.00 Fair CLR 33.1 17.1 52% 25 30.4 1031.2
02 09:51 SE 9 G 18 10.00 Fair CLR 32 21 64% 25 30.43 1032.0
02 08:51 SE 16 G 21 10.00 Fair CLR 30.9 19.9 64% 21 30.43 1032.1
02 07:51 SE 12 10.00 Fair CLR 28.9 19 66% 20 30.43 1032.2
02 06:51 SE 7 10.00 Fair CLR 26.1 18 71% 19 30.43 1032.2
02 05:51 SE 9 10.00 Fair CLR 27 18 27 18 69% 19 30.42 1031.9
02 04:51 SE 6 10.00 Fair CLR 27 16 63% 21 30.43 1032.0
02 03:51 SE 8 10.00 Fair CLR 26.1 15.1 63% 18 30.42 1031.8
02 02:51 SE 7 10.00 Fair CLR 26.1 16 66% 19 30.43 1032.2
02 01:51 E 6 10.00 Fair CLR 26.1 17.1 69% 20 30.45 1032.8
02 00:51 E 3 10.00 Fair CLR 19 15.1 84% 30.47 1033.6
01 23:51 NE 3 10.00 Fair CLR 19 15.1 26.1 18 84% 30.47 1033.5
01 22:51 NE 5 10.00 Fair CLR 19 14 81% 13 30.48 1033.8
01 21:51 NE 3 10.00 Fair CLR 19 15.1 84% 30.49 1034.5
01 20:51 Calm 10.00 Fair CLR 21 15.1 78% 30.51 1034.8
01 19:51 SE 5 10.00 Fair CLR 25 16 69% 20 30.49 1034.3
01 18:51 E 5 10.00 Fair CLR 25 16 69% 20 30.48 1033.9
01 17:51 E 8 10.00 Fair CLR 26.1 15.1 28.9 26.1 63% 18 30.46 1033.3
01 16:51 E 8 10.00 A Few Clouds FEW030 26.1 15.1 63% 18 30.47 1033.4
01 15:51 E 13 10.00 Fair CLR 28 15.1 58% 18 30.47 1033.4
01 14:51 E 8 10.00 A Few Clouds FEW029 27 15.1 61% 19 30.49 1034.0
01 13:51 E 8 10.00 Mostly Cloudy BKN029 27 15.1 61% 19 30.49 1034.3
01 12:51 Vrbl 7 10.00 Mostly Cloudy BKN027 27 15.1 61% 20 30.5 1034.6
01 11:51 SE 12 10.00 Mostly Cloudy BKN028 28 16 28.9 23 60% 19 30.5 1034.5
01 10:51 E 12 10.00 Mostly Cloudy BKN028 28.9 17.1 61% 20 30.5 1034.3
01 09:51 SE 10 10.00 A Few Clouds FEW028 27 16 63% 18 30.5 1034.4
01 08:51 E 10 G 20 10.00 Mostly Cloudy BKN029 27 15.1 61% 18 30.48 1033.7
01 07:51 NE 9 10.00 Overcast OVC031 26.1 16 66% 18 30.46 1033.2
01 06:51 E 7 10.00 Overcast OVC031 25 15.1 66% 18 30.43 1032.1
01 05:51 NW 3 10.00 Overcast OVC030 23 16 26.1 23 74% 30.42 1031.7
01 04:51 Calm 10.00 Overcast OVC030 23 16 74% 30.39 1031.0
01 03:51 NE 6 10.00 Overcast OVC027 26.1 16 66% 20 30.37 1030.1
01 02:51 NE 9 10.00 Mostly Cloudy BKN029 25 15.1 66% 16 30.34 1029.1
01 01:51 NE 12 G 22 10.00 Overcast OVC029 26.1 15.1 63% 16 30.35 1029.4
01 00:51 NE 12 10.00 Mostly Cloudy BKN029 26.1 15.1 63% 16 30.34 1028.9
28 23:51 NE 9 10.00 Overcast OVC028 26.1 16 26.1 25 66% 18 30.33 1028.4
28 22:51 N 7 G 20 10.00 Overcast OVC026 26.1 17.1 69% 19 30.32 1028.2
28 21:51 N 13 10.00 Overcast BKN023 OVC060 25 18 75% 14 30.3 1027.5
28 20:51 NE 10 10.00 Overcast BKN016 OVC060 26.1 19.9 78% 17 30.28 1026.9
28 19:51 NE 9 10.00 Overcast OVC013 26.1 21 81% 18 30.28 1026.7
28 18:51 N 10 10.00 Overcast BKN012 OVC055 25 21 85% 16 30.27 1026.7
28 17:51 N 8 G 18 10.00 Overcast BKN013 OVC050 25 21 30.9 25 85% 17 30.27 1026.4
28 16:51 N 12 9.00 Overcast SCT013 SCT018 OVC050 25 21 85% 15 30.25 1025.7
28 15:51 NE 10 9.00 Overcast BKN013 BKN024 OVC049 26.1 21.9 84% 17 30.23 1025.0
28 14:51 NE 12 G 23 2.50 Light Snow Fog/Mist BKN014 OVC021 26.1 21.9 84% 16 30.19 1023.8
28 13:51 NE 10 1.00 Light Snow Fog/Mist FEW012 BKN016 OVC029 27 23 85% 18 30.18 1023.0
28 12:51 NE 9 5.00 Light Snow FEW027 BKN036 OVC060 28 19 69% 20 30.18 1023.1
28 11:51 N 8 8.00 Light Snow BKN034 OVC044 30.9 18 33.1 30 59% 24 30.2 1023.5
28 10:51 NE 8 10.00 Overcast FEW038 BKN047 OVC055 32 14 47% 25 30.18 1022.7
28 09:51 N 10 10.00 Overcast OVC065 32 10.9 41% 24 30.16 1022.1
28 08:51 N 10 10.00 Overcast OVC100 32 10 40% 24 30.14 1021.2
28 07:51 N 10 10.00 Overcast OVC100 30.9 10 42% 23 30.11 1020.3
28 06:51 NW 6 10.00 Partly Cloudy SCT120 30.9 10.9 43% 26 30.07 1019.1
28 05:51 N 8 10.00 Fair CLR 30.9 12.9 45 30.9 47% 24 30.04 1017.8
28 04:51 NW 8 10.00 Fair CLR 33.1 12 42% 27 30.01 1016.8
28 03:51 N 8 G 20 10.00 Fair CLR 35.1 12 38% 29 29.98 1015.6
28 02:51 NW 9 10.00 Fair CLR 37.9 25 60% 32 29.96 1014.7
28 01:51 W 7 10.00 Fair CLR 39.9 28 63% 36 29.89 1012.4
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)