Preview of NWS' New Version of Forecast
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Latest weather observations around

Chicago, Chicago-O'Hare International Airport (KORD)

Using English Units (Switch to International System of Units)
Date/ Time (CST) Wind (mph) Vis. (mi) Weather Sky Cond. Temp (°F) Rel. Humidity Wind Chill (°F) Heat Index (°F) Pressure Precip. (in)
Air Dwpt 6 hour Altimeter (inHg) Sea level (inHg) 1 hr 3 hr 6 hr
Max Min
Feb 19 08:51 Calm 10 Cloudy FEW210 OVC250 19 13     77%     30.63 30.66      
Feb 19 07:51 NNW 3 10 Cloudy SCT210 OVC250 17 13     83% 12   30.63 30.66      
Feb 19 06:51 WSW 3 10 Cloudy FEW015 OVC250 14 10     84% 8   30.61 30.64      
Feb 19 05:51 Calm 10 Clear   13 9     84%     30.6 30.64      
Feb 19 04:51 SW 3 9 Mostly Cloudy BKN250 12 9     87% 6   30.59 30.62      
Feb 19 03:51 Calm 10 Mostly Cloudy BKN250 14 10     84%     30.56 30.59      
Feb 19 02:51 Calm 10 Mostly Cloudy BKN250 13 9     84%     30.56 30.6      
Feb 19 01:51 Calm 10 Partly Cloudy FEW031 SCT250 15 9     76%     30.56 30.59      
Feb 19 00:51 W 3 10 Partly Cloudy SCT031 17 11     76% 12   30.56 30.6      
Feb 18 23:51 WNW 3 10 Mostly Cloudy FEW023 BKN034 19 11     70% 14   30.55 30.58     0
Feb 18 22:51 Calm 10 Cloudy OVC033 19 12     74%     30.55 30.58      
Feb 18 21:51 NW 5 10 Mostly Clear FEW034 19 12     74% 12   30.54 30.57      
Feb 18 20:51 NW 6 10 Partly Cloudy SCT030 20 13     74% 12   30.53 30.56   0  
Feb 18 19:51 NW 6 10 Mostly Cloudy BKN030 21 13     70% 13   30.51 30.54      
Feb 18 18:51 N 6 10 Mostly Cloudy SCT022 BKN032 25 16     68% 18   30.48 30.51 0    
Feb 18 17:51 NNW 8 10 Mostly Cloudy FEW025 SCT032 BKN045 23 15     71% 14   30.45 30.48     0
Feb 18 16:51 NNW 5 10 Mostly Cloudy SCT033 BKN045 26 14     60% 20   30.43 30.46      
Feb 18 15:51 NW 6 10 Mostly Cloudy SCT033 BKN043 26 15     63% 19   30.41 30.44 0    
Feb 18 14:51 N 6 10 Mostly Cloudy BKN033 29 16     58% 23   30.39 30.42 0 0  
Feb 18 13:51 Calm 10 Mostly Cloudy BKN033 30 16     55%     30.37 30.4      
Feb 18 12:51 N 10 10 Mostly Cloudy SCT022 BKN030 27 17     66% 17   30.35 30.38      
Feb 18 11:51 N 9 10 Mostly Cloudy FEW020 BKN038 27 19     72% 18   30.33 30.36     0
Feb 18 10:51 N 10 10 Mostly Cloudy FEW013 SCT033 BKN130 26 19     74% 16   30.32 30.35 0    
Feb 18 09:51 N 11 10 Partly Cloudy FEW013 SCT033 SCT130 24 19     81% 13   30.28 30.31 0    
Feb 18 08:51 N 14 6 Light Snow and Fog/Mist FEW019 SCT025 OVC035 21 19     92% 8   30.24 30.27 0 0  
Feb 18 08:37 N 13 1.75 Light Snow and Fog/Mist FEW019 SCT023 OVC033 22 20     92% 10   30.23   0    
Feb 18 07:58 NNW 13 2 Light Snow and Fog/Mist FEW019 SCT023 OVC033 21 19     92% 9   30.21   0    
Feb 18 07:51 NNW 11 2 Light Snow and Fog/Mist BKN023 OVC032 22 19     88% 10   30.21 30.24 0    
Feb 18 07:43 NNW 10 2 Light Snow and Fog/Mist BKN023 OVC032 22 19     88% 11   30.2   0    
Feb 18 07:31 NNW 13 4 Light Snow and Fog/Mist BKN023 OVC032 22 19     88% 10   30.19   0    
Feb 18 07:22 NNW 13 5 Light Snow and Fog/Mist BKN023 OVC032 22 19     88% 10   30.18   0    
Feb 18 07:08 NNW 11 4 Light Snow and Fog/Mist BKN023 OVC032 22 19     88% 10   30.17   0    
Feb 18 06:51 NNW 11 2.5 Light Snow and Fog/Mist BKN023 OVC027 22 20     92% 10   30.15 30.18 0    
Feb 18 06:38 NNW 10 2 Light Snow and Fog/Mist FEW019 OVC023 21 20     96% 10   30.14   0    
Feb 18 05:51 NNW 9 1.5 Light Snow and Fog/Mist FEW015 BKN019 OVC042 22 20     92% 12   30.11 30.14 0   0
Feb 18 05:43 NNW 10 1.25 Light Snow and Fog/Mist FEW015 BKN019 OVC042 22 20     92% 11   30.11   0    
Feb 18 05:38 NNW 10 1.5 Light Snow and Fog/Mist FEW015 BKN021 OVC110 22 20     92% 11   30.11   0    
Feb 18 05:21 NNW 9 2 Light Snow and Fog/Mist FEW015 BKN021 OVC110 22 20     92% 12   30.09   0    
Feb 18 04:51 NNW 8 5 Light Snow and Fog/Mist FEW013 BKN021 OVC110 22 21     96% 13   30.08 30.1 0    
Feb 18 04:48 NNW 8 5 Light Snow and Fog/Mist FEW013 BKN021 OVC110 21 21     100% 12   30.07   0    
Feb 18 04:36 NNW 9 4 Light Snow and Fog/Mist BKN013 OVC026 23 21     92% 13   30.07   0    
Feb 18 04:19 NNW 9 1.5 Light Snow and Fog/Mist BKN015 OVC026 23 22     96% 13   30.06   0    
Feb 18 03:51 NNW 10 3 Light Snow and Fog/Mist BKN017 OVC028 23 22     96% 12   30.04 30.07 0    
Feb 18 03:33 NNW 8 1.5 Clear   24 22     91% 15   30.03   0    
Feb 18 03:24 NNW 8 2 Clear   23 23     100% 14   30.03   0    
Feb 18 03:13 NNW 7 2.5 Clear   24 23     96% 16   30.03   0    
Feb 18 02:51 NNW 7 3 Clear   24 23     96% 16   30.02 30.05 0 0  
Feb 18 02:38 NNW 8 2 Light Snow and Fog/Mist OVC014 24 23     96% 15   30.02   0    
Feb 18 02:17 NNW 9 1.25 Light Snow and Fog/Mist FEW010 OVC014 24 23     96% 14   30.02   0    
Feb 18 02:00 NNW 9 0.75 Light Snow and Fog/Mist OVC010 24 23     96% 14   30.01   0    
Feb 18 01:51 NNW 8 3 Light Snow and Fog/Mist BKN011 OVC019 24 23     96% 15   30 30.03 0    
Feb 18 01:11 NNW 8 3 Light Snow and Fog/Mist SCT016 BKN022 OVC028 25 24     96% 16   29.98   0    
Feb 18 00:58 NNW 8 1.75 Light Snow and Fog/Mist SCT016 BKN022 OVC028 25 24     96% 16   29.98   0    
Feb 18 00:51 NNW 8 2 Light Snow and Fog/Mist SCT016 BKN028 OVC043 25 24     96% 16   29.98 30 0    
Feb 18 00:27 NNW 8 2 Light Snow and Fog/Mist FEW012 BKN028 OVC043 25 24     96% 16   29.96   0    
Feb 17 23:58 N 7 2 Light Snow and Fog/Mist FEW012 OVC030 25 24     96% 17   29.95   0    
Feb 17 23:51 NNW 8 3 Light Snow and Fog/Mist FEW012 OVC030 25 24     96% 16   29.95 29.98 0   0
Feb 17 22:51 N 9 4 Light Snow and Fog/Mist SCT015 OVC035 25 23     92% 16   29.93 29.95 0    
Feb 17 22:47 N 9 4 Light Snow and Fog/Mist SCT015 OVC035 25 23     93% 15   29.92   0    
Feb 17 22:23 N 9 4 Light Snow and Fog/Mist BKN015 OVC035 25 24     96% 16   29.92   0    
Feb 17 21:51 N 10 2.5 Light Snow and Fog/Mist FEW009 BKN015 OVC032 25 24     96% 15   29.91 29.94 0    
Feb 17 21:17 NNE 10 2.5 Light Snow and Fog/Mist FEW008 BKN020 OVC035 25 24     96% 15   29.9   0    
Feb 17 20:51 N 10 2.5 Light Snow and Fog/Mist SCT008 BKN033 OVC050 25 24     96% 15   29.89 29.91 0 0  
Feb 17 20:36 N 10 2.5 Light Snow and Fog/Mist SCT008 BKN031 OVC050 25 24     96% 15   29.89   0    
Feb 17 20:18 NNE 10 2 Light Snow and Fog/Mist SCT008 BKN017 OVC024 25 24     96% 15   29.88   0    
Feb 17 20:06 NNE 11 1.75 Light Snow and Fog/Mist SCT008 BKN015 OVC022 26 24     92% 16   29.88   0    
Feb 17 19:51 NNE 11 1 Light Snow and Fog/Mist FEW008 OVC013 26 24     92% 16   29.88 29.91 0    
Feb 17 19:21 NNE 14 1.25 Light Snow and Fog/Mist SCT008 BKN017 OVC026 26 24     92% 14   29.87   0    
Feb 17 19:05 NNE 13 1.5 Light Snow and Fog/Mist SCT008 BKN017 OVC026 26 24     92% 15   29.87   0    
Feb 17 18:51 NNE 11 1.25 Light Snow and Fog/Mist SCT008 BKN012 OVC023 26 24     92% 16   29.87 29.9 0    
Feb 17 17:51 NE 11 1.5 Light Snow and Fog/Mist SCT008 BKN012 OVC023 26 24     92% 16   29.84 29.87 0   0
Feb 17 17:13 ENE 9 1.75 Light Snow and Fog/Mist SCT008 BKN014 OVC023 27 25     92% 18   29.83   0    
Feb 17 16:51 ENE 9 2 Light Snow and Fog/Mist SCT008 BKN014 OVC020 27 25     92% 18   29.83 29.85 0    
Feb 17 16:41 E 10 2 Light Snow and Fog/Mist SCT008 BKN014 OVC020 27 25     92% 17   29.83   0    
Feb 17 16:31 ENE 9 2 Light Freezing Drizzle and Snow and Fog/Mist SCT008 BKN014 OVC020 27 25     92% 18   29.82   0    
Feb 17 16:25 ENE 14 2 Light Freezing Drizzle and Snow and Fog/Mist BKN008 OVC014 27 25     92% 16   29.81   0    
Feb 17 16:09 ENE 9 1.75 Light Freezing Drizzle and Snow and Fog/Mist BKN007 BKN012 OVC021 27 25     92% 18   29.8   0    
Feb 17 15:51 NE 11 2 Light Freezing Drizzle and Snow and Fog/Mist SCT008 BKN011 OVC019 27 25     92% 17   29.8 29.83 0    
Feb 17 15:30 NE 11 1.75 Light Freezing Drizzle and Snow and Fog/Mist SCT008 BKN011 OVC017 27 25     92% 17   29.8   0    
Feb 17 14:59 NE 9 1.75 Light Freezing Drizzle and Snow and Fog/Mist OVC010 27 25     92% 18   29.8   0    
Feb 17 14:51 ENE 7 2.5 Light Snow and Fog/Mist OVC012 27 24     89% 19   29.8 29.83 0 0  
Feb 17 14:31 ENE 11 4 Light Snow and Fog/Mist OVC012 27 24     89% 17   29.8   0    
Feb 17 13:51 ENE 9 9 Light Snow OVC013 27 23     85% 18   29.8 29.83 0    
Feb 17 12:51 E 13 9 Light Snow OVC013 27 23     85% 16   29.81 29.84 0    
Feb 17 12:10 E 11 5 Fog/Mist OVC013 27 23     85% 17   29.83   0    
Feb 17 11:59 E 15 2.5 Haze OVC013 27 22     81% 15   29.84   0    
Feb 17 11:51 E 14 7 Light Snow OVC014 27 23     85% 16   29.84 29.87 0   0
Feb 17 11:17 E 10 5 Light Snow and Fog/Mist FEW008 BKN014 OVC018 26 23     88% 16   29.86   0    
Feb 17 11:07 E 10 2 Light Snow and Fog/Mist FEW008 BKN014 OVC020 26 23     88% 16   29.86   0    
Feb 17 10:51 E 13 0.5 Light Snow and Fog BKN012 OVC018 26 23     88% 15   29.86 29.89 0    
Feb 17 10:43 E 11 0.5 Snow and Fog BKN010 OVC018 26 23     88% 16   29.86   0    
Feb 17 10:25 E 16 2.5 Fog/Mist FEW008 BKN013 OVC017 26 23     88% 14   29.86   0    
Feb 17 10:23 E 15 2.5 Fog/Mist SCT010 OVC017 26 23     88% 14   29.87   0    
Feb 17 10:16 E 11 2 Light Snow and Fog/Mist BKN010 OVC017 26 23     88% 16   29.87   0    
Feb 17 10:10 E 13 1.5 Light Snow and Fog/Mist SCT008 OVC015 26 23     88% 15   29.86   0    
Feb 17 09:51 E 11 0.75 Light Snow and Fog/Mist FEW009 OVC019 25 23     92% 14   29.85 29.88 0    
Feb 17 09:23 E 13 0.75 Light Snow and Fog/Mist BKN017 OVC047 24 23     96% 12   29.86   0    
Feb 17 09:10 E 15 0.25 Snow and Fog VV010 24 23     96% 11   29.87   0    
Feb 17 08:51 E 11 0.5 Snow and Fog VV013 24 22     91% 13   29.88 29.91 0 0  
Feb 17 08:42 E 9 0.5 Snow and Fog VV012 24 23     96% 14   29.89   0    
Feb 17 08:32 E 9 0.25 Snow and Fog VV013 24 22     91% 14   29.89   0    
Feb 17 08:22 E 13 0.25 Heavy Snow and Fog VV017 24 22     91% 12   29.88   0    
Feb 17 07:51 E 11 1 Light Snow and Fog/Mist OVC021 24 22     91% 13   29.9 29.92 0    
Feb 17 07:40 E 10 0.75 Light Snow and Fog/Mist VV018 24 22     91% 14   29.9   0    
Feb 17 07:21 E 8 1 Light Snow and Fog/Mist VV018 24 21     88% 15   29.89   0    
Feb 17 06:51 E 10 1.75 Light Snow and Fog/Mist OVC015 24 20     84% 14   29.88 29.91 0    
Feb 17 06:41 E 13 4 Light Snow OVC017 24 20     84% 12   29.89   0    
Feb 17 05:51 E 16 7 Light Snow BKN016 OVC020 25 19     78% 12   29.91 29.93 0   0
Feb 17 04:51 E 14 10 Light Snow OVC016 25 19     78% 13   29.92 29.95 0    
Feb 17 03:51 E 13 10 Cloudy OVC016 24 19     81% 12   29.92 29.95      
Feb 17 02:51 E 11 10 Cloudy OVC019 25 18     74% 14   29.94 29.97      
Feb 17 01:51 E 8 10 Cloudy OVC019 25 18     74% 16   29.96 29.98      
Feb 17 00:51 E 14 10 Cloudy OVC018 24 18     77% 12   29.99 30.01      
Feb 16 23:51 E 14 10 Clear   24 18     77% 12   29.95 29.98      
Feb 16 22:51 E 14 10 Cloudy OVC020 25 18     74% 13   29.97 30      
Feb 16 21:51 E 11 10 Cloudy OVC021 25 18     74% 14   30.01 30.04      
Feb 16 20:51 ENE 14 10 Cloudy OVC019 25 18     74% 13   30 30.03      
Feb 16 19:51 E 11 10 Cloudy OVC019 25 18     74% 14   30.04 30.07      
Feb 16 18:51 E 11 10 Cloudy OVC020 25 18     74% 14   30.07 30.1      
Feb 16 17:51 E 11 10 Cloudy OVC022 25 17     71% 14   30.05 30.08     0
Feb 16 16:51 ENE 14 10 Cloudy OVC022 27 19     72% 16   30.04 30.07      
Feb 16 15:51 ENE 10 10 Cloudy OVC019 28 21     75% 19   30.04 30.07 0    
Feb 16 14:51 NE 9 10 Cloudy OVC022 29 21     72% 20   30.05 30.08      
Feb 16 13:51 NE 11 10 Cloudy OVC022 29 20     69% 19   30.05 30.08      
Feb 16 13:48 ENE 11 10 Cloudy OVC022 28 19     69% 19   30.05        
Feb 16 12:51 NE 11 10 Cloudy OVC025 29 20     69% 19   30.08 30.11      
Feb 16 12:47 N 9 10 Cloudy OVC025 28 19     69% 20   30.08        
Feb 16 11:51 N 9 10 Cloudy OVC024 28 19     69% 19   30.11 30.14      
Feb 16 10:51 N 6 10 Cloudy OVC024 25 17     71% 18   30.12 30.15      
Feb 16 09:51 N 5 10 Cloudy OVC026 22 15     75% 16   30.11 30.15      
May 14 22:19 SSE 13 4 Thunderstorms and Heavy Rain and Fog/Mist FEW011 BKN036 OVC100 64 61     90%     29.84   0    
May 14 06:22 W 7 2 Thunderstorms and Heavy Rain and Fog/Mist BKN015 OVC020 55 52     89%     30.01   0    
May 13 20:51 Calm 10 Mostly Cloudy FEW120 FEW150 SCT200 BKN250 55 49     80%     29.97 29.97      
May 13 16:51 ESE 8 10 Cloudy FEW023 SCT055 BKN200 OVC250 64 53     67%     29.98 29.98      
May 13 02:35 NNE 11 5 Thunderstorms and Rain FEW006 FEW020 OVC027 48 46     93% 43   30.02   0    
Notice The following observation data may not be complete
May 13 01:39   10 Thunderstorms BKN008 BKN014 OVC020          %              
May 12 14:10 NNE 14 3 Thunderstorms and Heavy Rain BKN012 OVC029 47 42     83% 41   30.13   0    
May 11 23:51 NE 11 10 Cloudy SCT075 OVC110 47 42     83% 42   29.97 29.98      
May 11 14:51 ENE 10 10 Light Rain OVC050 51 46     83%     29.97 29.97 0    
Jun 11 22:51 SSW 17 10 Clear CLR 84 58     41%   83 29.91 29.89      
Jun 11 14:51 SSW 13 10 Clear   91 61     37%   91 29.91 29.89      
Jun 10 09:51 SW 13 10 Mostly Cloudy BKN250 77 57     50%   77 29.87 29.86      
Jun 09 22:51 E 6 10 Mostly Clear FEW075 67 55     66%     29.83 29.81      
Jun 09 15:51 ENE 13 10 Clear   83 57     41%   82 29.76 29.75      
Jun 08 07:51 SW 5 10 Clear   67 46     47%     30.05 30.03