Weather observations for the past three days for
Chicago/Waukegan Regional Airport
Metric (Imperial)
Date Time (cst) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
25 16:51 NW 11 16.09 Fair CLR 0.6 -13.3 35% -2 75.54 1008.3
25 15:51 NW 17 16.09 Fair CLR 1.1 -14.4 31% -3 75.46 1007.3
25 14:51 NW 13 16.09 Fair CLR 1.1 -13.3 34% -2 75.44 1006.8
25 13:51 W 13 16.09 Fair CLR 1.1 -11.7 38% -2 75.39 1006.4
25 12:51 W 17 G 35 16.09 Fair CLR 1.1 -13.3 34% -3 75.39 1006.1
25 11:51 W 15 16.09 Partly Cloudy SCT040 0 -10 0 -3.3 47% -4 75.36 1006.0
25 10:51 W 17 G 35 16.09 Partly Cloudy SCT037 0 -10.6 45% -4 75.36 1005.8
25 09:51 W 19 G 37 16.09 Mostly Cloudy BKN029 -2.2 -10 56% -7 75.34 1005.5
25 08:51 NW 17 G 28 16.09 Mostly Cloudy BKN026 -2.2 -8.9 60% -7 75.26 1004.6
25 07:51 NW 15 G 35 16.09 Mostly Cloudy BKN026 -2.8 -8.3 66% -7 75.18 1003.4
25 06:51 NW 20 G 35 16.09 Overcast OVC022 -2.8 -7.2 72% -8 75.13 1002.8
25 05:51 W 15 G 31 16.09 Fair CLR -2.8 -6.7 -1.1 -2.8 75% -7 75.03 1001.6
25 04:51 W 20 16.09 Fair CLR -2.2 -6.1 75% -8 75.01 1001.0
25 03:51 W 17 16.09 Fair CLR -1.7 -5.6 75% -6 74.98 1000.7
25 02:51 W 13 16.09 Fair CLR -1.7 -5.6 75% -6 74.98 1000.5
25 01:51 W 19 16.09 Fair CLR -1.7 -5 78% -7 74.98 1000.7
25 00:51 W 13 16.09 Fair CLR -1.1 -5.6 72% -5 75.01 1001.0
24 23:51 W 13 16.09 Fair CLR -1.1 -5.6 3.3 -1.1 72% -5 74.96 1000.6
24 22:51 W 13 16.09 Fair CLR 0 -5.6 66% -4 74.9 999.9
24 21:51 W 17 G 33 16.09 Fair CLR 1.1 -5.6 61% -3 74.88 999.6
24 20:51 W 22 16.09 Mostly Cloudy BKN030 2.2 -5 59% -2 74.85 999.0
24 19:51 W 22 G 41 16.09 Overcast OVC037 2.2 -5.6 57% -2 74.9 999.7
24 18:51 W 24 G 33 16.09 Overcast OVC038 2.8 -7.2 48% -2 74.85 999.3
24 17:51 SW 26 G 39 16.09 Overcast BKN055 OVC080 2.2 -7.8 2.2 -0.6 48% -3 74.85 999.2
24 16:51 SW 28 G 39 16.09 Mostly Cloudy BKN095 1.7 -7.8 50% -4 74.9 999.9
24 15:51 SW 31 G 54 16.09 Overcast OVC100 1.7 -8.3 48% -4 74.85 999.3
24 14:51 S 41 G 59 16.09 Fair and Breezy CLR 2.2 -8.9 44% -4 74.88 999.5
24 13:51 SW 24 G 50 16.09 Overcast BKN100 OVC110 1.1 -10 44% -4 75.06 1002.0
24 12:51 S 26 G 46 16.09 Partly Cloudy SCT120 0.6 -10 45% -5 75.16 1003.4
24 11:51 S 31 G 46 16.09 Fair CLR -0.6 -11.1 0 -7.2 45% -7 75.26 1005.1
24 09:51 S 31 G 48 16.09 Fair CLR -1.1 -11.7 45% -8 75.64 1010.0
24 08:51 S 31 G 50 16.09 Fair CLR -2.8 -11.1 53% -10 75.77 1012.0
24 07:51 S 17 16.09 Fair CLR -5 -10.6 65% -10 75.97 1014.9
24 06:51 S 15 16.09 Fair CLR -6.7 -10.6 74% -12 76.07 1016.2
24 05:51 S 15 16.09 Fair CLR -6.7 -10 -6.1 -9.4 78% -12 76.23 1017.9
24 04:51 S 11 16.09 Fair CLR -6.1 -10 74% -10 76.33 1019.5
24 03:51 S 17 16.09 A Few Clouds FEW120 -6.1 -9.4 78% -12 76.43 1020.7
24 02:51 S 11 16.09 Fair CLR -6.1 -9.4 78% -10 76.53 1022.1
24 01:51 S 9 16.09 Fair CLR -7.2 -10 81% -11 76.61 1023.4
24 00:51 SW 9 16.09 Fair CLR -7.8 -10 84% -12 76.68 1024.3
23 23:51 SW 9 16.09 Fair CLR -8.3 -10 -6.1 -10 88% -12 76.78 1025.7
23 22:51 SW 6 16.09 Fair CLR -9.4 -11.1 88% 76.84 1026.6
23 21:51 Calm 16.09 Fair CLR -9.4 -10.6 91% 76.91 1027.5
23 20:51 Calm 16.09 Fair CLR -8.3 -10.6 84% 76.99 1028.4
23 19:51 Calm 16.09 Fair CLR -8.9 -11.1 84% 77.04 1029.1
23 18:51 Calm 16.09 Fair CLR -7.2 -10.6 77% 77.09 1029.8
23 17:51 NE 9 16.09 Fair CLR -6.1 -10.6 -2.2 -6.1 71% -10 77.11 1030.1
23 16:51 NE 11 16.09 Fair CLR -5 -10.6 65% -9 77.14 1030.4
23 15:51 E 13 16.09 A Few Clouds FEW030 -3.9 -10.6 60% -8 77.19 1030.8
23 14:51 NE 15 16.09 Partly Cloudy SCT038 -3.9 -11.1 58% -9 77.22 1031.2
23 13:51 Vrbl 9 16.09 Partly Cloudy SCT035 -3.9 -12.8 50% -7 77.24 1031.8
23 12:51 N 13 G 30 16.09 Partly Cloudy SCT033 -3.9 -13.3 48% -8 77.27 1032.1
23 11:51 N 11 G 28 16.09 Mostly Cloudy BKN030 -5 -13.3 -5 -7.2 53% -9 77.37 1033.4
23 10:51 NW 19 G 31 16.09 Overcast OVC030 -6.1 -13.3 57% -12 77.39 1033.9
23 09:51 NW 24 G 35 16.09 Overcast OVC030 -6.7 -13.3 60% -14 77.39 1033.8
23 08:51 NW 20 G 35 16.09 Overcast OVC032 -6.7 -13.3 60% -13 77.34 1033.3
23 07:51 N 28 G 43 16.09 Overcast OVC028 -7.2 -13.3 62% -15 77.34 1033.3
23 06:51 N 28 G 44 16.09 Overcast OVC029 -6.7 -13.3 60% -14 77.29 1032.5
23 05:51 N 20 G 39 16.09 Overcast OVC029 -6.7 -12.8 -6.7 -7.8 62% -13 77.27 1031.9
23 04:51 N 19 G 35 16.09 Overcast OVC028 -6.7 -11.7 68% -13 77.24 1031.6
23 03:51 NW 22 G 33 16.09 Overcast OVC029 -6.7 -11.7 68% -14 77.19 1031.1
23 02:51 N 13 16.09 Overcast OVC031 -6.7 -10.6 74% -12 77.17 1030.8
23 01:51 NW 17 G 31 16.09 Overcast OVC037 -7.8 -10.6 81% -14 77.17 1030.6
23 00:51 NW 20 G 35 16.09 Overcast OVC038 -7.8 -11.7 74% -15 77.14 1030.3
22 23:51 NW 19 G 43 16.09 Overcast OVC039 -6.7 -11.7 -5.6 -7.8 68% -13 77.11 1030.0
22 22:51 NW 19 G 30 16.09 Overcast OVC039 -7.2 -11.7 71% -14 77.11 1030.0
22 21:51 NW 20 G 37 16.09 Overcast OVC046 -7.8 -12.2 71% -15 77.11 1030.1
22 20:51 NW 20 G 37 16.09 Overcast OVC047 -7.2 -12.2 68% -14 77.09 1029.9
22 19:51 NW 20 G 39 16.09 Overcast OVC050 -7.2 -11.7 71% -14 77.09 1029.8
22 18:51 NW 19 G 35 14.48 Overcast FEW020 SCT032 OVC043 -6.7 -10.6 74% -13 77.09 1029.6
22 17:51 NW 19 G 35 16.09 Overcast OVC045 -5.6 -11.1 -3.3 -5.6 66% -12 77.06 1029.2
Date Time (cst) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)