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.
14 02:51 W 3 10.00 Fair CLR 34 27 76% 30.01 1016.9
14 01:51 W 7 10.00 Fair CLR 37.9 28 68% 33 30.04 1017.6
14 00:51 W 6 10.00 Fair CLR 37.9 27 65% 34 30.05 1018.0
13 23:51 W 8 10.00 Fair CLR 39.9 28 45 35.1 63% 35 30.05 1018.2
13 22:51 W 6 10.00 Fair CLR 36 27 70% 32 30.05 1018.4
13 21:51 SW 6 10.00 Fair CLR 39 27 62% 35 30.05 1018.5
13 20:51 SW 6 10.00 Fair CLR 39 28 65% 35 30.04 1018.1
13 19:51 SW 7 10.00 Fair CLR 39.9 28 63% 36 30.03 1018.1
13 18:51 W 6 10.00 Fair CLR 43 28.9 58% 40 30.04 1018.4
13 17:51 W 6 10.00 Partly Cloudy SCT080 45 28.9 52 43 54% 42 30.04 1018.3
13 16:51 W 7 10.00 Fair CLR 50 28.9 44% 48 30.03 1017.9
13 15:51 SW 13 10.00 Fair CLR 52 28.9 41% 30.03 1017.9
13 14:51 SW 15 10.00 Fair CLR 52 28.9 41% 30.04 1018.1
13 13:51 W 14 10.00 Fair CLR 51.1 28.9 43% 30.05 1018.6
13 12:51 SW 16 10.00 Partly Cloudy SCT075 50 28.9 44% 45 30.07 1019.2
13 11:51 SW 16 10.00 Mostly Cloudy BKN075 46.9 28.9 48 24.1 50% 41 30.1 1020.3
13 10:51 SW 18 10.00 Fair CLR 46 30.9 56% 39 30.12 1021.0
13 09:51 S 14 10.00 Fair CLR 39.9 28.9 65% 33 30.15 1022.1
13 08:51 S 8 10.00 Fair CLR 33.1 28.9 85% 27 30.17 1023.0
13 07:51 S 6 10.00 Fair CLR 28 24.1 85% 22 30.18 1023.4
13 06:51 S 5 8.00 Fair CLR 24.1 23 96% 19 30.17 1023.3
13 05:51 S 3 9.00 Fair CLR 25 24.1 26.1 21 96% 30.18 1023.5
13 04:51 S 3 6.00 Fog/Mist CLR 26.1 26.1 100% 30.2 1023.9
13 03:51 S 3 6.00 Fog/Mist CLR 24.1 24.1 100% 30.2 1024.2
13 02:51 Calm 9.00 Fair CLR 24.1 24.1 100% 30.21 1024.5
13 01:51 Calm 7.00 Fair CLR 21.9 21 96% 30.23 1025.3
13 00:51 Calm 10.00 Overcast OVC080 23 21.9 96% 30.24 1025.5
12 23:51 Calm 10.00 A Few Clouds FEW080 21.9 21 30 21 96% 30.25 1025.9
12 22:51 Calm 10.00 Fair CLR 21.9 21 96% 30.24 1025.6
12 21:51 Calm 10.00 Fair CLR 24.1 23 96% 30.23 1025.2
12 20:51 Calm 10.00 Fair CLR 25 24.1 96% 30.24 1025.7
12 19:51 E 5 10.00 Fair CLR 28.9 24.1 82% 25 30.24 1025.5
12 18:51 E 3 10.00 Overcast BKN080 OVC095 30 25 82% 30.25 1025.9
12 17:51 NE 5 10.00 Overcast OVC090 30 25 34 28.9 82% 26 30.25 1026.0
12 16:51 E 5 10.00 Mostly Cloudy BKN095 30.9 25 79% 27 30.25 1025.9
12 15:51 NE 7 10.00 Overcast BKN075 OVC095 30.9 25 79% 25 30.25 1025.9
12 14:51 NE 7 10.00 Overcast OVC075 32 25 75% 26 30.25 1026.1
12 13:51 E 7 10.00 Overcast BKN070 OVC090 32 25 75% 26 30.26 1026.2
12 12:51 Calm 10.00 Partly Cloudy SCT080 33.1 25 72% 30.28 1027.0
12 11:51 E 5 10.00 Overcast SCT070 OVC090 32 25 33.1 18 75% 28 30.3 1027.6
12 10:51 E 6 10.00 Partly Cloudy SCT070 32 26.1 79% 27 30.31 1027.9
12 09:51 NE 6 10.00 Fair CLR 30.9 25 79% 26 30.3 1027.4
12 08:51 N 5 10.00 Fair CLR 28.9 24.1 82% 25 30.3 1027.5
12 07:51 N 6 10.00 Fair CLR 25 19 78% 19 30.29 1027.0
12 06:51 NW 5 10.00 A Few Clouds FEW065 23 16 74% 18 30.28 1027.0
12 05:51 NW 3 10.00 Fair CLR 18 15.1 27 17.1 88% 30.28 1026.9
12 04:51 Calm 10.00 Fair CLR 19.9 16 85% 30.27 1026.4
12 03:51 N 3 10.00 Fair CLR 19 16 88% 30.25 1025.9
12 02:51 Calm 10.00 Fair CLR 19 16 88% 30.26 1026.0
12 01:51 W 3 10.00 Fair CLR 19.9 16 85% 30.27 1026.5
12 00:51 Calm 10.00 Fair CLR 19.9 17.1 89% 30.26 1026.2
11 23:51 N 5 10.00 Fair CLR 23 18 35.1 21 81% 18 30.25 1025.9
11 22:51 NW 3 10.00 Fair CLR 23 17.1 78% 30.24 1025.4
11 21:51 W 5 10.00 Fair CLR 28 18 66% 24 30.23 1025.0
11 20:51 NW 3 10.00 Fair CLR 28.9 19 66% 30.23 1025.2
11 19:51 NW 3 10.00 Fair CLR 32 19 59% 30.24 1025.4
11 18:51 NW 3 10.00 Fair CLR 33.1 19 56% 30.24 1025.5
11 17:51 W 5 10.00 Fair CLR 34 19.9 39 34 56% 30 30.23 1025.0
11 16:51 NW 8 10.00 Fair CLR 37 19.9 50% 32 30.22 1024.8
11 15:51 NW 10 G 20 10.00 Fair CLR 37.9 19 46% 32 30.2 1023.9
11 14:51 NW 10 G 20 10.00 Fair CLR 39 19.9 46% 33 30.18 1023.2
11 13:51 NW 9 G 23 10.00 Fair CLR 37.9 19.9 48% 32 30.18 1023.2
11 12:51 NW 13 G 22 10.00 Fair CLR 36 19.9 52% 28 30.19 1023.7
11 11:51 NW 12 G 21 10.00 Fair CLR 35.1 19 35.1 24.1 52% 28 30.2 1023.9
11 10:51 W 9 G 18 10.00 Fair CLR 33.1 19 56% 26 30.21 1024.1
11 09:51 W 13 G 22 10.00 Fair CLR 30 19 64% 21 30.2 1024.0
11 08:51 NW 10 10.00 Fair CLR 28 19 69% 19 30.19 1023.5
11 07:51 W 7 10.00 Fair CLR 25 19 78% 18 30.19 1023.8
11 06:51 W 6 10.00 Fair CLR 24.1 18 77% 18 30.18 1023.3
11 05:51 W 7 10.00 Fair CLR 25 19 30.9 25 78% 18 30.17 1022.8
11 04:51 W 6 10.00 Fair CLR 26.1 19 75% 20 30.14 1022.0
11 03:51 W 7 10.00 Fair CLR 27 19.9 75% 20 30.13 1021.5
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)