


Weather observations for the past three days for
Chicago, Chicago-O'Hare International Airport
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. | ||||||||||||||||
26 | 01:51 | E 3 | 10.00 | Mostly Cloudy | BKN090 BKN200 | 35.1 | 28.9 | 78% | 30.16 | 1021.6 | |||||||
26 | 00:51 | Calm | 10.00 | Mostly Cloudy | BKN080 BKN250 | 35.1 | 28 | 41 | 34 | 76% | 30.15 | 1021.5 | |||||
25 | 23:51 | SE 6 | 10.00 | A Few Clouds | FEW075 FEW250 | 34 | 27 | 76% | 29 | 30.14 | 1021.2 | ||||||
25 | 22:51 | SE 7 | 10.00 | A Few Clouds | FEW250 | 35.1 | 27 | 72% | 30 | 30.13 | 1020.8 | ||||||
25 | 21:51 | E 5 | 10.00 | Fair | CLR | 36 | 27 | 70% | 33 | 30.13 | 1020.8 | ||||||
25 | 20:51 | E 6 | 10.00 | A Few Clouds | FEW090 | 37 | 27 | 67% | 33 | 30.13 | 1020.8 | ||||||
25 | 19:51 | SE 5 | 10.00 | A Few Clouds | FEW080 | 37.9 | 26.1 | 62% | 35 | 30.12 | 1020.5 | ||||||
25 | 18:51 | E 9 | 10.00 | A Few Clouds | FEW080 | 41 | 27 | 51.1 | 41 | 57% | 36 | 30.1 | 1019.8 | ||||
25 | 17:51 | NE 10 | 10.00 | Partly Cloudy | SCT080 | 43 | 26.1 | 51% | 38 | 30.08 | 1019.2 | ||||||
25 | 16:51 | NE 12 | 10.00 | Partly Cloudy | SCT075 | 46 | 28 | 50% | 41 | 30.06 | 1018.2 | ||||||
25 | 15:51 | NW 17 G 25 | 10.00 | Partly Cloudy | SCT070 | 50 | 19.9 | 30% | 45 | 30.04 | 1017.7 | ||||||
25 | 14:51 | NW 15 G 22 | 10.00 | Partly Cloudy | SCT070 | 48.9 | 19 | 31% | 44 | 30.02 | 1017.1 | ||||||
25 | 13:51 | NW 21 | 10.00 | Partly Cloudy and Breezy | FEW045 SCT075 SCT250 | 50 | 19 | 29% | 44 | 30.03 | 1017.2 | ||||||
25 | 12:51 | NW 13 | 10.00 | A Few Clouds | FEW040 FEW250 | 48.9 | 18 | 48.9 | 33.1 | 29% | 44 | 30.03 | 1017.3 | ||||
25 | 11:51 | NW 14 | 10.00 | Partly Cloudy | FEW032 FEW120 SCT250 | 46.9 | 19.9 | 34% | 42 | 30.02 | 1017.1 | ||||||
25 | 10:51 | NW 13 | 10.00 | Mostly Cloudy | FEW024 FEW080 BKN250 | 45 | 21 | 39% | 39 | 30.02 | 1016.9 | ||||||
25 | 09:51 | NW 9 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 43 | 24.1 | 47% | 38 | 30.01 | 1016.5 | ||||||
25 | 08:51 | NW 6 | 10.00 | Overcast | SCT070 SCT180 OVC250 | 39 | 26.1 | 60% | 35 | 29.99 | 1015.9 | ||||||
25 | 07:51 | NW 6 | 10.00 | Mostly Cloudy | SCT070 SCT170 BKN250 | 36 | 26.1 | 67% | 32 | 29.98 | 1015.5 | ||||||
25 | 05:51 | Calm | 10.00 | Mostly Cloudy | BKN050 BKN140 | 33.1 | 26.1 | 75% | 29.94 | 1014.2 | |||||||
25 | 04:51 | Calm | 10.00 | Partly Cloudy | FEW060 SCT130 | 33.1 | 27 | 78% | 29.93 | 1013.9 | |||||||
25 | 03:51 | Calm | 10.00 | Mostly Cloudy | BKN130 | 34 | 28 | 79% | 29.91 | 1013.4 | |||||||
25 | 02:51 | Calm | 10.00 | Mostly Cloudy | BKN140 | 33.1 | 28 | 82% | 29.91 | 1013.4 | |||||||
25 | 01:51 | SE 3 | 10.00 | Mostly Cloudy | BKN250 | 35.1 | 28 | 76% | 29.92 | 1013.7 | |||||||
25 | 00:51 | SE 6 | 10.00 | Partly Cloudy | SCT200 SCT250 | 35.1 | 27 | 46.9 | 35.1 | 72% | 31 | 29.92 | 1013.7 | ||||
24 | 23:51 | E 5 | 10.00 | Partly Cloudy | SCT250 | 37 | 25 | 62% | 34 | 29.93 | 1013.9 | ||||||
24 | 22:51 | NW 7 | 10.00 | Partly Cloudy | SCT250 | 42.1 | 21 | 43% | 38 | 29.92 | 1013.7 | ||||||
24 | 21:51 | W 9 | 10.00 | Partly Cloudy | SCT250 | 43 | 21 | 42% | 38 | 29.92 | 1013.7 | ||||||
24 | 20:51 | W 9 | 10.00 | Partly Cloudy | SCT250 | 44.1 | 21 | 40% | 40 | 29.91 | 1013.3 | ||||||
24 | 19:51 | W 10 G 18 | 10.00 | Partly Cloudy | SCT250 | 45 | 19.9 | 37% | 40 | 29.88 | 1012.1 | ||||||
24 | 18:51 | W 10 G 23 | 10.00 | Partly Cloudy | SCT250 | 46.9 | 19 | 50 | 39 | 33% | 43 | 29.86 | 1011.4 | ||||
24 | 17:51 | W 13 G 25 | 10.00 | A Few Clouds | FEW040 FEW250 | 48 | 19.9 | 33% | 43 | 29.84 | 1010.8 | ||||||
24 | 16:51 | W 21 G 30 | 10.00 | A Few Clouds and Breezy | FEW040 | 48.9 | 19.9 | 32% | 43 | 29.81 | 1010.0 | ||||||
24 | 15:51 | NW 14 G 31 | 10.00 | A Few Clouds | FEW040 | 48.9 | 21.9 | 35% | 44 | 29.8 | 1009.4 | ||||||
24 | 14:51 | W 23 G 40 | 10.00 | Partly Cloudy and Breezy | SCT040 | 46.9 | 24.1 | 41% | 40 | 29.78 | 1008.9 | ||||||
24 | 13:51 | W 22 G 29 | 10.00 | Partly Cloudy and Breezy | SCT040 | 44.1 | 27 | 51% | 36 | 29.78 | 1008.8 | ||||||
24 | 12:51 | W 15 G 29 | 10.00 | Mostly Cloudy | BKN032 | 39 | 25 | 39.9 | 33.1 | 57% | 31 | 29.79 | 1009.4 | ||||
24 | 11:51 | W 20 G 31 | 10.00 | Mostly Cloudy | BKN032 | 37 | 24.1 | 59% | 27 | 29.79 | 1009.2 | ||||||
24 | 10:51 | NW 17 G 30 | 10.00 | Mostly Cloudy | BKN029 | 37 | 24.1 | 59% | 28 | 29.77 | 1008.6 | ||||||
24 | 09:51 | W 24 G 33 | 10.00 | Overcast and Breezy | OVC029 | 34 | 23 | 64% | 22 | 29.75 | 1007.9 | ||||||
24 | 08:51 | W 20 G 28 | 10.00 | Overcast | OVC030 | 34 | 21.9 | 61% | 23 | 29.74 | 1007.7 | ||||||
24 | 07:51 | W 22 G 31 | 10.00 | Overcast and Breezy | OVC030 | 34 | 21.9 | 61% | 23 | 29.74 | 1007.5 | ||||||
24 | 06:51 | W 16 G 38 | 10.00 | Overcast | OVC028 | 35.1 | 24.1 | 37.9 | 35.1 | 64% | 26 | 29.7 | 1006.3 | ||||
24 | 05:51 | W 14 G 29 | 10.00 | Overcast | OVC029 | 35.1 | 25 | 67% | 27 | 29.68 | 1005.4 | ||||||
24 | 04:51 | W 15 G 26 | 10.00 | Overcast | OVC033 | 35.1 | 24.1 | 64% | 26 | 29.66 | 1004.9 | ||||||
24 | 03:51 | W 22 G 40 | 10.00 | Overcast and Breezy | OVC032 | 36 | 23 | 59% | 25 | 29.66 | 1004.6 | ||||||
24 | 02:51 | W 21 G 31 | 10.00 | Mostly Cloudy and Breezy | SCT029 BKN034 | 36 | 26.1 | 67% | 26 | 29.65 | 1004.5 | ||||||
24 | 01:51 | W 17 G 29 | 10.00 | Mostly Cloudy | BKN028 | 37 | 27 | 67% | 28 | 29.65 | 1004.5 | ||||||
24 | 00:51 | W 26 G 45 | 10.00 | Overcast and Windy | OVC029 | 37.9 | 28 | 45 | 37.9 | 68% | 27 | 29.65 | 1004.5 | ||||
23 | 23:51 | W 20 G 39 | 10.00 | Overcast | OVC030 | 39 | 28 | 65% | 30 | 29.66 | 1004.5 | ||||||
23 | 22:51 | W 16 G 38 | 10.00 | Mostly Cloudy | BKN034 | 39.9 | 30 | 68% | 32 | 29.66 | 1004.5 | ||||||
23 | 21:51 | W 22 G 38 | 10.00 | Mostly Cloudy and Breezy | FEW028 BKN033 | 41 | 30 | 65% | 32 | 29.65 | 1004.4 | ||||||
23 | 20:51 | W 23 G 43 | 10.00 | Overcast and Breezy | OVC025 | 42.1 | 33.1 | 71% | 33 | 29.65 | 1004.3 | ||||||
23 | 19:51 | W 21 G 37 | 10.00 | Overcast and Breezy | OVC022 | 42.1 | 35.1 | 76% | 34 | 29.61 | 1003.0 | ||||||
23 | 18:51 | W 22 G 39 | 10.00 | Light Rain and Breezy | BKN014 OVC021 | 45 | 41 | 50 | 44.1 | 86% | 37 | 29.56 | 1001.5 | 0.04 | 0.22 | ||
23 | 17:51 | S 10 | 10.00 | Light Rain | SCT008 BKN010 OVC014 | 46 | 43 | 89% | 42 | 29.54 | 1000.5 | 0.01 | |||||
23 | 16:51 | S 12 | 9.00 | Light Rain | SCT007 BKN010 OVC017 | 45 | 42.1 | 90% | 40 | 29.58 | 1002.0 | 0.07 | |||||
23 | 15:51 | S 13 G 18 | 3.00 | Rain Fog/Mist | FEW009 BKN013 OVC019 | 44.1 | 41 | 89% | 38 | 29.61 | 1003.2 | 0.1 | 0.1 | ||||
23 | 14:51 | S 17 | 10.00 | Overcast | BKN025 OVC037 | 46 | 36 | 68% | 40 | 29.64 | 1004.0 | ||||||
23 | 13:51 | S 18 G 28 | 10.00 | Overcast | BKN025 OVC085 | 46.9 | 34 | 61% | 40 | 29.68 | 1005.3 | ||||||
23 | 12:51 | S 17 G 26 | 10.00 | Mostly Cloudy | BKN028 BKN085 BKN250 | 50 | 35.1 | 52 | 37.9 | 57% | 45 | 29.7 | 1006.0 | ||||
23 | 11:51 | SE 18 G 28 | 10.00 | Mostly Cloudy | FEW025 SCT100 BKN250 | 51.1 | 30.9 | 46% | 29.74 | 1007.5 | |||||||
23 | 10:51 | SE 15 G 25 | 10.00 | Mostly Cloudy | FEW080 SCT150 BKN250 | 46 | 26.1 | 46% | 40 | 29.81 | 1010.0 | ||||||
23 | 09:51 | SE 17 | 10.00 | Overcast | BKN075 OVC100 | 43 | 24.1 | 47% | 36 | 29.84 | 1011.0 | ||||||
23 | 08:51 | SE 14 | 10.00 | Overcast | BKN080 OVC120 | 41 | 24.1 | 51% | 34 | 29.89 | 1012.7 | ||||||
23 | 07:51 | SE 13 | 10.00 | Overcast | BKN095 OVC120 | 39 | 24.1 | 55% | 32 | 29.9 | 1012.9 | ||||||
23 | 06:51 | SE 14 | 10.00 | Overcast | BKN095 OVC120 | 37.9 | 24.1 | 37.9 | 35.1 | 57% | 30 | 29.91 | 1013.3 | ||||
23 | 05:51 | SE 9 | 10.00 | Overcast | BKN095 OVC150 | 37.9 | 25 | 60% | 32 | 29.94 | 1014.4 | ||||||
23 | 04:51 | SE 9 | 10.00 | Overcast | SCT110 BKN190 OVC250 | 37 | 25 | 62% | 31 | 29.94 | 1014.4 | ||||||
23 | 03:51 | SE 8 | 10.00 | Mostly Cloudy | SCT140 BKN250 | 36 | 26.1 | 67% | 30 | 29.98 | 1015.8 | ||||||
23 | 02:51 | SE 6 | 10.00 | Mostly Cloudy | FEW160 BKN250 | 35.1 | 26.1 | 70% | 31 | 30.01 | 1016.6 | ||||||
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) |