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.
16 14:51 SW 17 G 24 10.00 A Few Clouds FEW047 81 62.1 53% 82 29.86 1010.1
16 13:51 W 12 G 21 10.00 A Few Clouds FEW045 80.1 61 52% 81 29.86 1010.2
16 12:51 W 10 10.00 Partly Cloudy SCT055 78.1 61 78.1 60.1 56% 80 29.86 1010.2 0.04
16 11:51 W 10 G 21 10.00 Fair CLR 75.9 62.1 62% 78 29.87 1010.4
16 10:51 W 9 G 20 10.00 Fair CLR 73.9 61 64% 29.84 1009.5
16 09:51 W 8 10.00 Fair CLR 70 61 73% 29.83 1009.1 0.04
16 08:51 W 6 10.00 Fair CLR 64.9 61 87% 29.79 1007.9
16 07:51 NE 7 10.00 A Few Clouds FEW100 61 60.1 97% 29.77 1007.4 0.04
16 06:51 SW 15 10.00 Mostly Cloudy BKN110 62.1 57.9 66.9 57.9 86% 29.82 1009.0 0.28
16 05:51 SW 8 10.00 A Few Clouds FEW110 61 57.9 90% 29.78 1007.5
16 04:51 SW 7 10.00 Fair CLR 59 57.9 96% 29.77 1007.2
16 03:51 SW 8 10.00 Fair CLR 60.1 57.9 93% 29.77 1007.4 0.28
16 02:51 W 5 10.00 Thunderstorm in Vicinity FEW022 SCT038 60.1 57.9 93% 29.78 1007.7 0.28
16 01:51 S 12 10.00 Thunderstorm Light Rain BKN110 64.9 53.1 66% 29.75 1006.6
16 00:51 S 12 10.00 Fair CLR 66 52 70 64 61% 29.77 1007.4
15 23:51 S 13 10.00 Fair CLR 66 54 65% 29.79 1007.9
15 22:51 S 12 G 22 10.00 Fair CLR 66 54 65% 29.79 1008.3
15 21:51 S 13 10.00 Fair CLR 66.9 54 63% 29.81 1008.7
15 20:51 S 13 10.00 Fair CLR 69.1 53.1 57% 29.8 1008.5
15 19:51 SE 6 10.00 Fair CLR 64.9 52 63% 29.81 1008.8
15 18:51 S 7 10.00 Fair CLR 69.1 52 75 68 55% 29.81 1008.9
15 17:51 SE 10 10.00 Fair CLR 73 52 48% 29.82 1009.0
15 16:51 SW 16 G 23 10.00 Fair CLR 73.9 51.1 45% 29.82 1009.3
15 15:51 S 13 G 24 10.00 Fair CLR 73 51.1 46% 29.82 1009.3
15 14:51 S 20 G 26 10.00 Fair CLR 72 51.1 48% 29.84 1010.2
15 13:51 S 21 G 25 10.00 Fair and Breezy CLR 70 51.1 51% 29.86 1010.8
15 12:51 SW 18 G 28 10.00 Fair CLR 69.1 51.1 69.1 55.9 53% 29.87 1011.0
15 11:51 S 22 G 29 10.00 Fair and Breezy CLR 66.9 50 55% 29.88 1011.3
15 10:51 S 21 G 30 10.00 Partly Cloudy and Breezy SCT085 64 48.9 58% 29.89 1012.0
15 09:51 SW 21 G 26 10.00 Mostly Cloudy and Breezy BKN075 61 45 56% 29.91 1012.7
15 08:51 SW 17 G 28 10.00 Overcast OVC070 60.1 39.9 48% 29.93 1013.3
15 07:51 S 14 10.00 Mostly Cloudy BKN095 BKN120 59 39.9 49% 29.92 1013.1
15 06:51 S 8 10.00 Mostly Cloudy BKN095 BKN120 55.9 39 55.9 51.1 53% 29.91 1012.7
15 05:51 S 8 10.00 Mostly Cloudy BKN110 54 39 57% 29.92 1013.1
15 04:51 S 5 10.00 Overcast OVC110 54 37.9 55% 29.93 1013.3
15 03:51 S 5 10.00 Overcast OVC100 54 37 53% 29.93 1013.4
15 02:51 S 5 10.00 Mostly Cloudy FEW090 BKN110 51.1 43 74% 29.96 1014.4
15 01:51 SE 8 10.00 Fair CLR 52 42.1 69% 29.96 1014.2
15 00:51 S 5 10.00 A Few Clouds FEW110 53.1 39 55.9 51.1 59% 30 1015.5
14 23:51 SE 7 10.00 Fair CLR 52 34 50% 29.99 1015.6
14 22:51 S 7 10.00 Fair CLR 51.1 36 56% 29.98 1015.1
14 21:51 SE 8 10.00 Fair CLR 51.1 34 52% 29.99 1015.3
14 20:51 SE 8 10.00 Fair CLR 52 34 50% 29.99 1015.5
14 19:51 S 7 10.00 Fair CLR 52 34 50% 30 1016.1
14 18:51 SE 8 10.00 Fair CLR 55.9 32 62.1 55.9 40% 30 1016.1
14 17:51 SE 9 10.00 Fair CLR 57.9 30.9 36% 30.02 1016.7
14 16:51 SE 12 10.00 Fair CLR 60.1 30 32% 30.04 1017.3
14 15:51 SE 10 10.00 Fair CLR 61 30.9 32% 30.05 1017.6
14 14:51 SE 12 10.00 Fair CLR 61 28.9 30% 30.07 1018.4
14 13:51 SE 8 10.00 Fair CLR 61 28 29% 30.08 1018.7
14 12:51 E 10 10.00 Fair CLR 60.1 28.9 61 45 31% 30.09 1019.2
14 11:51 SE 7 10.00 Fair CLR 60.1 30.9 33% 30.1 1019.5
14 10:51 E 7 10.00 Fair CLR 60.1 32 35% 30.11 1019.9
14 09:51 Vrbl 3 10.00 Fair CLR 57.9 32 38% 30.13 1020.4
14 08:51 N 3 10.00 Fair CLR 55.9 34 44% 30.14 1020.9
14 07:51 W 6 10.00 Fair CLR 51.1 37.9 61% 30.13 1020.6
14 06:51 W 5 10.00 Fair CLR 45 37 45 34 74% 43 30.13 1020.4
14 05:51 W 6 10.00 Fair CLR 42.1 36 79% 39 30.11 1020.1
14 04:51 W 6 10.00 Fair CLR 41 36 82% 38 30.09 1019.3
14 03:51 W 5 10.00 Fair CLR 41 37 86% 38 30.09 1019.3
14 02:51 W 5 10.00 Fair CLR 37 35.1 93% 34 30.08 1019.1
14 01:51 W 3 10.00 Fair CLR 39 35.1 86% 30.08 1019.0
14 00:51 Calm 10.00 Fair CLR 37 36 48.9 36 96% 30.08 1019.1
13 23:51 Calm 10.00 Fair CLR 39 36 89% 30.07 1018.6
13 22:51 W 6 10.00 Fair CLR 41 36 82% 38 30.07 1018.6
13 21:51 W 3 10.00 Fair CLR 39 36 89% 30.08 1018.8
13 20:51 Calm 10.00 Fair CLR 41 37 86% 30.07 1018.8
13 19:51 Calm 10.00 Fair CLR 48 35.1 61% 30.06 1018.2
13 18:51 NE 5 10.00 A Few Clouds FEW080 50 36 52 48 59% 49 30.06 1018.1
13 17:51 NE 8 10.00 Mostly Cloudy BKN080 50 36 59% 47 30.05 1017.8
13 16:51 E 7 10.00 Overcast BKN065 OVC080 50 36 59% 48 30.05 1017.7
13 15:51 E 7 10.00 Mostly Cloudy BKN065 BKN075 48.9 36 61% 46 30.04 1017.3
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)