Preview of NWS' New Version of Forecast
This preview is not operational and should not be used for support decisions.
Latest weather observations around

Philadelphia, Philadelphia International Airport (KPHL)

Using English Units (Switch to International System of Units)
Date/ Time (EST) 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 21 16:54 WNW 13 10 Mostly Cloudy BKN250 51 28     41%     30.04 30.03      
Feb 21 15:54 WNW 17 10 Partly Cloudy SCT250 52 29     41%     30.03 30.03      
Feb 21 14:54   10 Mostly Cloudy BKN250 52 31     44%     30.01 30.01      
Feb 21 13:54 W 18 10 Mostly Cloudy BKN250 51 34     52%     30.01 30.01      
Feb 21 12:54 W 14 10 Mostly Cloudy FEW028 BKN250 49 36     61% 44   30.03 30.02      
Feb 21 11:54 WNW 13 10 Mostly Cloudy FEW023 BKN250 48 37     66% 43   30.04 30.04      
Feb 21 10:54 W 13 10 Mostly Cloudy FEW013 BKN250 45 38     76% 39   30.04 30.04      
Feb 21 09:54 WSW 7 7 Mostly Cloudy FEW008 BKN250 40 36     86% 35   30.03 30.03      
Feb 21 08:54 6 7 Mostly Cloudy FEW008 BKN250 37 33     85% 32   30.01 30.01      
Feb 21 08:15 W 7 7 Mostly Cloudy SCT007 BKN250 35 33     92% 29   30.01        
Feb 21 07:54 WSW 9 7 Cloudy OVC005 35 32     88% 28   30 30      
Feb 21 06:54 W 13 7 Cloudy OVC005 34 32     92% 25   29.99 29.98     0
Feb 21 05:54 W 7 10 Cloudy BKN005 OVC012 34 33     96% 28   29.98 29.97      
Feb 21 05:35 W 5 7 Clear   34 33     96% 30   29.97        
Feb 21 05:21 WSW 6 7 Clear   34 33     96% 29   29.97        
Feb 21 04:54 WSW 6 7 Clear   34 33     96% 29   29.96 29.96      
Feb 21 04:47 W 3 7 Clear   34 33     96% 31   29.95        
Feb 21 03:54 WNW 6 6 Fog/Mist OVC004 34 33     96% 29   29.95 29.95   0  
Feb 21 03:38 NW 8 6 Fog/Mist OVC004 34 33     96% 27   29.94        
Feb 21 03:22 NW 7 4 Fog/Mist OVC004 34 33     96% 28   29.95        
Feb 21 03:07 NW 6 2.5 Fog/Mist OVC004 34 33     96% 29   29.94        
Feb 21 02:54 NW 5 1.75 Fog/Mist OVC004 34 33     96% 30   29.95 29.94      
Feb 21 02:39 NW 3 1.5 Fog/Mist OVC004 34 33     96% 31   29.94        
Feb 21 01:54 N 3 2.5 Fog/Mist BKN004 OVC011 34 33     96% 31   29.97 29.96 0    
Feb 21 01:48 NW 3 2.5 Fog/Mist BKN004 OVC011 34 34     100% 31   29.97   0    
Feb 21 01:34 NW 5 1.5 Fog/Mist BKN004 OVC013 34 33     96% 30   29.97   0    
Feb 21 01:17 N 5 2 Light Rain and Fog/Mist BKN006 OVC013 34 33     96% 30   29.98   0    
Feb 21 00:54 NE 7 2.5 Light Rain and Fog/Mist SCT006 OVC013 34 33     96% 28   29.98 29.98 0   0
Feb 21 00:42 ENE 3 2.5 Light Rain and Fog/Mist SCT006 OVC013 34 32     92% 31   30   0    
Feb 21 00:13 NNE 3 2.5 Light Rain and Fog/Mist SCT004 BKN009 OVC016 34 34     100% 31   30.02   0    
Feb 20 23:54 NNE 9 1.75 Light Rain and Fog/Mist BKN004 BKN009 OVC016 34 33     96% 27   30.03 30.03 0    
Feb 20 22:54 NE 7 1 Fog/Mist BKN004 OVC012 33 32     96% 27   30.06 30.06 0    
Feb 20 22:17 ENE 8 1.25 Clear   33 32     96% 26   30.09   0    
Feb 20 21:54 NE 8 2 Clear   33 32     96% 26   30.13 30.13 0 0  
Feb 20 21:37 NNE 10 2 Light Rain and Fog/Mist BKN007 OVC012 33 32     96% 25   30.17   0    
Feb 20 21:12 NNE 9 3 Light Rain and Fog/Mist BKN007 OVC012 33 32     96% 25   30.18   0    
Feb 20 20:54 NNE 8 2 Light Rain and Fog/Mist BKN004 OVC009 33 32     96% 26   30.2 30.19 0    
Feb 20 20:26 NNE 8 2 Light Rain and Fog/Mist BKN004 OVC009 33 31     92% 26   30.22   0    
Feb 20 19:54 NNE 6 3 Light Rain and Fog/Mist BKN004 OVC011 33 31     92% 28   30.24 30.24 0    
Feb 20 19:19 NE 6 3 Light Freezing Rain and Fog/Mist OVC004 32 31     96% 26   30.26   0    
Feb 20 19:13 NE 6 3 Fog/Mist OVC004 32 31     96% 26   30.27   0    
Feb 20 18:54 ENE 5 2.5 Light Freezing Drizzle and Fog/Mist OVC004 32 31     96% 27   30.27 30.27 0   0
Feb 20 18:23 NE 5 2 Light Freezing Drizzle and Fog/Mist OVC004 32 31     96% 27   30.31   0    
Feb 20 18:03 NE 6 2 Light Freezing Rain and Fog/Mist OVC004 32 30     92% 26   30.31   0    
Feb 20 17:54 NE 6 1.75 Light Freezing Rain and Fog/Mist OVC004 32 30     92% 26   30.32 30.32 0    
Feb 20 17:16 NNE 9 1.25 Light Freezing Rain and Fog/Mist OVC004 31 29     92% 23   30.35   0    
Feb 20 16:54 NE 8 1.75 Light Freezing Rain and Fog/Mist OVC006 31 29     92% 23   30.35 30.35 0    
Feb 20 16:33 NE 8 1.75 Light Freezing Rain and Fog/Mist OVC006 31 29     92% 23   30.35   0    
Feb 20 15:54 NE 8 1.75 Light Freezing Drizzle and Fog/Mist BKN006 OVC013 30 28     92% 22   30.38 30.38 0 0  
Feb 20 15:50 NE 8 1.75 Light Freezing Drizzle and Fog/Mist BKN006 OVC013 30 28     93% 23   30.38   0    
Feb 20 15:24 NE 8 1.75 Light Freezing Drizzle and Fog/Mist SCT009 BKN018 OVC030 30 27     88% 22   30.4   0    
Feb 20 15:08 NNE 8 1.75 Light Freezing Rain and Fog/Mist FEW006 BKN033 OVC043 30 27     88% 22   30.41   0    
Feb 20 14:54 NE 8 1.5 Light Snow and Fog/Mist SCT006 BKN033 OVC043 29 26     89% 21   30.4 30.4 0    
Feb 20 14:50 NE 7 1.5 Light Snow and Fog/Mist SCT006 BKN033 OVC043 28 27     93% 21   30.4   0    
Feb 20 13:54 ENE 8 1 Light Snow and Fog/Mist BKN005 BKN013 OVC023 29 26     89% 21   30.44 30.43 0    
Feb 20 13:46 ENE 6 1 Light Snow and Fog/Mist BKN005 OVC013 29 26     89% 23   30.45   0    
Feb 20 13:35 E 7 1 Light Snow and Fog/Mist FEW005 OVC009 29 26     89% 22   30.46   0    
Feb 20 13:27 ENE 7 0.75 Light Snow and Fog/Mist VV007 28 26     92% 21   30.47   0    
Feb 20 12:54 ENE 8 0.5 Snow and Fog VV007 28 26     92% 20   30.47 30.47 0   0
Feb 20 12:48 ENE 8 0.25 Heavy Snow and Fog VV006 28 25     86% 20   30.48   0    
Feb 20 12:36 E 8 0.5 Snow and Fog VV006 28 26     92% 20   30.49   0    
Feb 20 11:54 E 13 0.5 Snow and Fog VV009 27 24     89% 16   30.52 30.52 0    
Feb 20 11:24 ENE 6 0.5 Snow and Fog VV009 26 24     92% 19   30.58   0    
Feb 20 11:04 ENE 3 0.5 Snow and Fog OVC010 27 23     85% 23   30.59   0    
Feb 20 10:54 ENE 3 0.75 Light Snow and Fog/Mist OVC013 27 23     85% 23   30.61 30.6 0    
Feb 20 10:15 SE 8 0.75 Light Snow BKN013 OVC020 28 20     71% 20   30.6   0    
Feb 20 10:10 SSE 7 1 Light Snow SCT013 OVC020 28 20     71% 21   30.61   0    
Feb 20 10:02 SE 9 1.75 Light Snow BKN028 OVC042 29 18     63% 20   30.61   0    
Feb 20 09:54 3 4 Light Snow OVC028 30 15     53% 27   30.62 30.62 0 0  
Feb 20 09:30 ESE 5 4 Light Snow OVC028 29 19     66% 24   30.59   0    
Feb 20 09:23 SE 9 6 Light Snow OVC028 30 15     53% 22   30.59   0    
Feb 20 08:54 ENE 6 10 Light Snow OVC039 31 10     41% 25   30.6 30.6 0    
Feb 20 08:48 ENE 5 10 Light Snow OVC039 30 10     43% 25   30.61   0    
Feb 20 07:54 E 6 10 Cloudy BKN080 OVC095 31 11     43% 25   30.6 30.6      
Feb 20 06:54 E 8 10 Cloudy OVC110 31 10     41% 23   30.57 30.57      
Feb 20 05:54 ENE 7 10 Cloudy OVC130 31 10     41% 24   30.57 30.56      
Feb 20 04:54 ENE 7 10 Cloudy OVC150 31 10     41% 24   30.58 30.58      
Feb 20 03:54 ENE 5 10 Cloudy OVC150 31 12     45% 26   30.61 30.61      
Feb 20 02:54 E 5 10 Cloudy OVC180 31 13     47% 26   30.62 30.61      
Feb 20 01:54 SE 5 10 Cloudy OVC190 31 12     45% 26   30.63 30.63      
Feb 20 00:54 NE 3 10 Cloudy OVC210 32 9     38% 29   30.61 30.6      
Feb 19 23:54 N 6 10 Cloudy OVC220 32 9     38% 26   30.61 30.6      
Feb 19 22:54 N 6 10 Clear   32 7     34% 26   30.61 30.6      
Feb 19 21:54 NNW 7 10 Cloudy OVC240 33 8     35% 27   30.62 30.61      
Feb 19 20:54 NNW 8 10 Cloudy OVC240 33 7     33% 26   30.62 30.61      
Feb 19 19:54 NNW 10 10 Cloudy OVC240 33 6     32% 25   30.61 30.61      
Feb 19 18:54 NNW 8 10 Cloudy OVC240 34 5     29% 27   30.62 30.61      
Feb 19 17:54 NNW 8 10 Mostly Cloudy BKN250 35 6     29% 29   30.6 30.6      
Feb 19 16:54 NW 8 10 Mostly Cloudy BKN260 37 6     27% 31   30.57 30.57      
Feb 19 15:54 NNW 11 10 Mostly Cloudy BKN260 37 6     27% 29   30.57 30.57      
Feb 19 14:54 NNW 11 10 Mostly Cloudy BKN270 38 7     27% 30   30.57 30.56      
Feb 19 13:54 NNW 15 10 Mostly Cloudy BKN270 37 7     28% 28   30.57 30.57      
Feb 19 12:59 NNW 11 10 Mostly Cloudy BKN270 37 9     31% 29   30.59        
Feb 19 12:54 NNW 9 10 Mostly Cloudy BKN270 36 9     32% 29   30.59 30.59      
Feb 19 11:54 NW 10 10 Mostly Cloudy BKN270 34 11     38% 26   30.62 30.62      
Feb 19 10:54 NW 14 10 Mostly Cloudy BKN270 32 10     39% 22   30.63 30.63      
Feb 19 09:54 NW 10 10 Mostly Cloudy BKN270 30 11     44% 21   30.62 30.62      
Feb 19 08:54 NNW 14 10 Mostly Cloudy BKN270 28 11     48% 17   30.62 30.61      
Feb 19 07:54 NNW 9 10 Mostly Cloudy BKN270 27 11     50% 18   30.6 30.6      
Feb 19 06:54 NW 9 10 Clear   26 11     52% 17   30.56 30.56      
Feb 19 05:54 7 10 Partly Cloudy SCT270 26 10     50% 18   30.54 30.54      
Feb 19 04:54 N 14 10 Mostly Clear FEW280 27 8     44% 16   30.51 30.5      
Feb 19 03:54 NNW 13 10 Mostly Clear FEW280 29 11     46% 19   30.48 30.48      
Feb 19 02:54 NNW 13 10 Mostly Clear FEW280 30 15     53% 20   30.46 30.46      
Feb 19 01:54 NW 14 10 Mostly Clear FEW047 31 15     51% 21   30.45 30.44      
Feb 19 00:54 NNW 13 10 Mostly Cloudy BKN047 BKN280 32 15     49% 22   30.42 30.42      
Feb 18 23:54 NNW 18 10 Mostly Cloudy BKN045 32 15     49% 20   30.38 30.38      
Feb 18 22:54 NW 14 10 Partly Cloudy SCT050 33 17     51% 23   30.35 30.35      
Feb 18 21:54 NNW 20 10 Mostly Cloudy and Windy BKN047 BKN280 34 18     51% 23   30.32 30.32      
Feb 18 20:54 NNW 11 10 Mostly Cloudy BKN047 34 21     59% 26   30.28 30.28      
Feb 18 19:54   10 Mostly Cloudy BKN050 BKN090 36 19     50%     30.25 30.25      
Feb 18 18:54   10 Mostly Cloudy BKN050 BKN090 37 20     50%     30.21 30.21      
Feb 18 17:54   10 Mostly Cloudy BKN050 BKN090 BKN260 39 20     46%     30.15 30.15      
Feb 18 16:54   10 Mostly Cloudy BKN050 BKN210 BKN260 41 20     43%     30.1 30.09      
May 14 16:54 SSW 9 10 Partly Cloudy FEW025 SCT230 73 62     68%   73 29.96 29.95      
May 14 12:54 3 7 Cloudy OVC014 64 57     78%     30.03 30.02      
May 13 16:54 SSE 6 10 Cloudy FEW007 OVC010 56 53     90%     30.1 30.1   0  
May 13 11:54 E 10 9 Cloudy OVC009 55 52     89%     30.15 30.15      
May 13 01:54 ENE 9 5 Fog/Mist OVC009 57 55     93%     30.1 30.09     1
May 12 11:15 6 9 Cloudy OVC010 61 56     83%     30.11        
May 12 09:54 E 6 10 Cloudy OVC009 59 56     90%     30.11 30.11      
May 12 07:54 ENE 14 6 Fog/Mist BKN008 OVC012 55 53     93%     30.11 30.11     1
May 12 05:54   3 Thunderstorms and Rain and Fog/Mist FEW018 BKN032 OVC046 54 52     93%     30.1 30.1 0    
May 12 03:51   4 Heavy Rain SCT035 OVC055 57 50     77%     30.15   0    
May 12 02:54 NNE 9 10 Cloudy BKN060 OVC100 60 46     60%     30.1 30.09      
May 12 00:54 E 5 10 Cloudy FEW041 BKN075 OVC095 60 46     60%     30.11 30.11 0    
May 11 15:54 3 10 Partly Cloudy FEW070 FEW100 SCT260 76 43     31%   75 30.01 30.01      
May 11 12:54 WNW 13 10 Partly Cloudy SCT055 SCT250 74 49     41%   73 30.01 30.01      
Jun 10 21:54 SSW 6 10 Mostly Clear FEW070 78 58     50%   78 30.05 30.04      
Jun 10 15:54   10 Mostly Clear FEW065 87 53     31%   85 29.99 29.99      
Jun 10 11:54 SW 9 10 Mostly Clear FEW150 FEW280 82 55     40%   81 30.03 30.03      
Jun 10 08:54 WSW 6 10 Mostly Cloudy FEW060 BKN120 BKN280 73 56     55%   73 30.03 30.03      
Jun 08 08:54 6 10 Clear   64 51     63%     30.01 30.01      
Jun 07 16:54 ENE 5 10 Cloudy OVC047 65 48     54%     30.02 30.01      
Jun 07 09:37 ENE 9 10 Cloudy BKN023 OVC040 57 47     69%     30.01        
Jun 06 06:32 NE 8 2 Rain and Fog/Mist SCT004 BKN012 OVC031 61 59     93%     29.7   0