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.
15 17:51 SW 17 16.09 Mostly Cloudy BKN110 -6.1 -12.2 -5 -7.2 62% -12 75.64 1010.5
15 16:51 SW 19 16.09 Fair CLR -5.6 -12.2 60% -12 75.69 1011.2
15 15:51 SW 17 16.09 A Few Clouds FEW120 -5.6 -12.8 57% -11 75.74 1011.9
15 14:51 W 20 16.09 Fair CLR -5 -13.3 53% -11 75.79 1012.6
15 13:51 SW 20 16.09 Fair CLR -5.6 -13.9 52% -12 75.82 1012.8
15 12:51 SW 17 16.09 Fair CLR -6.1 -13.9 54% -12 75.87 1013.5
15 11:51 W 11 16.09 Fair CLR -6.7 -13.9 -6.7 -12.2 57% -11 76 1015.1
15 10:51 NW 13 16.09 Fair CLR -8.3 -14.4 62% -14 76.12 1016.9
15 09:51 W 13 16.09 Fair CLR -8.9 -15 62% -14 76.17 1017.6
15 08:51 W 7 16.09 Partly Cloudy SCT020 -11.1 -15 73% -15 76.17 1017.7
15 07:51 W 9 16.09 Mostly Cloudy BKN022 -11.7 -15.6 73% -16 76.15 1017.4
15 06:51 W 11 16.09 Overcast OVC023 -11.1 -15 73% -16 76.17 1017.7
15 05:51 W 15 16.09 Overcast OVC023 -10 -15 -8.9 -10 67% -16 76.2 1017.9
15 04:51 NW 15 16.09 Overcast OVC025 -10 -15 67% -16 76.17 1017.6
15 03:51 NW 19 G 39 16.09 Overcast OVC027 -9.4 -15 64% -16 76.17 1017.6
15 02:51 N 26 G 59 16.09 Overcast OVC029 -9.4 -15.6 61% -18 76.17 1017.6
15 01:51 N 24 G 41 16.09 Overcast OVC031 -8.9 -15.6 59% -17 76.17 1017.6
15 00:51 N 24 G 41 16.09 Overcast OVC030 -8.9 -15.6 59% -17 76.17 1017.6
14 23:51 N 24 G 39 16.09 Overcast OVC031 -8.9 -15 -7.2 -8.9 62% -17 76.17 1017.6
14 22:51 N 30 G 50 16.09 Overcast OVC032 -8.3 -15.6 56% -17 76.15 1017.2
14 21:51 NW 22 G 44 16.09 Overcast OVC038 -7.8 -15 57% -15 76.17 1017.6
14 20:51 NW 19 G 33 16.09 Fair CLR -7.8 -15 57% -14 76.2 1017.7
14 19:51 N 19 G 41 16.09 Fair CLR -7.8 -15.6 54% -14 76.17 1017.3
14 18:51 NW 13 G 30 16.09 Fair CLR -7.8 -15 57% -13 76.15 1017.0
14 17:51 NW 17 G 35 16.09 Fair CLR -7.2 -15.6 -6.7 -7.8 52% -13 76.1 1016.1
14 16:51 NW 15 G 33 16.09 A Few Clouds FEW046 -7.2 -14.4 57% -13 76.05 1015.2
14 15:51 NW 20 G 31 9.66 Light Snow BKN027 BKN033 -7.2 -12.2 68% -14 76 1014.6
14 14:51 NW 20 G 43 4.83 Light Snow BKN026 BKN039 OVC046 -7.8 -11.7 74% -15 75.95 1013.8
14 13:51 N 24 G 39 16.09 Overcast BKN037 OVC046 -7.2 -13.3 62% -14 75.9 1013.1
14 12:51 N 30 G 56 16.09 Unknown Precip FEW031 OVC045 -7.2 -14.4 57% -15 75.84 1012.4
14 11:51 N 24 G 50 8.05 Light Snow FEW023 BKN028 OVC055 -7.2 -11.7 2.8 -7.2 71% -14 75.82 1012.2 0.15
14 10:51 N 22 G 46 12.87 Light Snow FEW026 BKN047 OVC095 -6.7 -11.7 68% -14 75.77 1011.3
14 09:51 N 20 G 61 16.09 Overcast OVC049 -6.1 -12.2 62% -12 75.69 1010.1
14 08:51 N 35 G 57 3.22 Light Snow and Breezy BKN026 OVC039 -6.1 -10.6 71% -14 75.59 1008.9 0.15
14 07:51 N 28 G 44 2.01 Light Snow Fog/Mist OVC017 -4.4 -6.7 84% -11 75.44 1006.9 0.03
14 06:51 N 31 G 52 1.21 Light Snow Fog/Mist VV006 -2.8 -3.3 96% -10 75.31 1004.9 0.13
14 05:51 N 24 G 39 16.09 Light Snow BKN030 BKN036 OVC050 2.8 -2.2 5 2.8 70% -2 75.16 1002.7
14 04:51 NW 9 16.09 Overcast OVC050 3.9 -3.3 60% 2 75.11 1001.9
14 03:51 NW 13 16.09 Overcast OVC043 3.9 -2.2 65% 1 75.13 1002.0
14 02:51 W 17 G 28 16.09 Overcast FEW030 OVC037 4.4 -1.1 68% 1 75.11 1001.5
14 01:51 W 13 16.09 Overcast OVC041 5 -0.6 67% 2 75.08 1001.4
14 00:51 W 13 16.09 Overcast OVC043 5 -0.6 67% 2 75.08 1001.3
13 23:51 W 11 16.09 Overcast OVC042 5 -0.6 7.8 5 67% 3 75.08 1001.3
13 22:51 W 9 16.09 Overcast OVC050 5.6 -0.6 65% 4 75.08 1001.4
13 21:51 W 15 G 28 16.09 Overcast OVC049 6.7 -1.7 55% 4 75.06 1001.0
13 20:51 W 17 G 37 16.09 Overcast OVC043 6.7 -1.1 58% 4 75.06 1001.0
13 19:51 NW 24 G 50 16.09 A Few Clouds FEW041 7.2 0 61% 4 75.01 1000.7
13 18:51 W 22 G 35 16.09 Fair CLR 7.2 1.7 68% 4 74.93 999.5
13 17:51 W 24 16.09 Fair CLR 7.8 1.7 11.7 7.8 66% 5 74.9 999.1
13 16:51 W 24 G 48 16.09 Fair CLR 8.3 1.7 63% 5 74.85 998.5
13 15:51 SW 37 G 52 16.09 Fair and Breezy CLR 9.4 2.2 61% 6 74.83 997.9
13 14:51 W 31 G 50 16.09 Fair CLR 11.7 2.2 52% 74.83 997.9
13 13:51 W 26 G 43 16.09 Fair CLR 11.1 2.2 55% 74.85 998.5
13 12:51 W 26 G 43 16.09 Fair CLR 11.1 1.7 53% 74.88 998.9
13 11:51 W 22 G 46 16.09 Fair CLR 9.4 1.1 9.4 3.3 56% 7 74.96 999.8
13 10:51 W 28 G 44 16.09 Partly Cloudy SCT120 7.2 0 61% 3 75.03 1000.8
13 09:51 W 30 G 50 16.09 A Few Clouds FEW120 5 -0.6 67% 0 75.08 1001.7
13 07:51 SW 28 G 44 16.09 Overcast OVC085 3.9 -1.1 70% -1 75.08 1001.8
13 06:51 SW 26 16.09 Overcast OVC095 3.9 -1.1 70% -1 75.13 1002.6
13 05:51 SW 26 16.09 Fair CLR 3.3 -1.7 3.3 0 70% -1 75.31 1004.7
13 04:51 SW 20 16.09 Partly Cloudy SCT110 2.8 -1.7 73% -1 75.41 1006.4
13 03:51 SW 22 16.09 Mostly Cloudy BKN100 2.2 -1.7 76% -2 75.57 1008.3
13 02:51 SW 22 16.09 Fair CLR 1.7 -1.7 78% -3 75.72 1010.1
13 01:51 SW 19 16.09 Fair CLR 1.1 -1.7 82% -3 75.82 1011.5
13 00:51 SW 11 16.09 Fair CLR 0.6 -1.7 85% -2 75.87 1012.5
12 23:51 SW 11 16.09 Fair CLR 0.6 -1.7 2.8 0 85% -2 76 1014.1
12 22:51 SW 17 16.09 Fair CLR 1.1 -1.7 82% -3 76.1 1015.5
12 21:51 SW 13 16.09 Fair CLR 1.1 -1.7 82% -2 76.12 1015.9
12 20:51 SW 11 16.09 Fair CLR 1.7 -1.7 78% -1 76.2 1017.0
12 19:51 SW 20 16.09 Fair CLR 1.7 -1.7 78% -3 76.2 1017.2
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)