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

San Francisco, San Francisco International Airport (KSFO)

Using English Units (Switch to International System of Units)
Date/ Time (PDT) 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
Apr 19 10:56 WNW 18 10 Mostly Clear FEW020 59 44     58%     30.11 30.11      
Apr 19 09:56 WNW 15 10 Mostly Clear FEW012 58 43     57%     30.1 30.1      
Apr 19 07:56 WNW 7 10 Mostly Clear FEW010 53 44     71%     30.07 30.07      
Apr 19 06:56 WNW 7 10 Mostly Clear FEW010 50 42     74% 47   30.06 30.06      
Apr 19 05:56 W 6 10 Mostly Clear FEW010 48 41     77% 45   30.06 30.05      
Apr 19 04:56 W 9 10 Mostly Clear FEW200 49 42     77% 45   30.04 30.04      
Apr 19 03:56 W 7 10 Partly Cloudy FEW013 SCT200 49 42     77% 46   30.04 30.03      
Apr 19 02:56 W 9 10 Partly Cloudy FEW011 SCT200 50 43     77% 46   30.04 30.03      
Apr 19 01:56 W 10 10 Partly Cloudy FEW170 SCT200 51 43     74%     30.04 30.04      
Apr 19 00:56 WNW 8 10 Mostly Cloudy FEW170 BKN200 52 43     71%     30.04 30.04      
Apr 18 23:56 WNW 9 10 Mostly Cloudy FEW140 SCT170 BKN200 52 43     71%     30.04 30.03      
Apr 18 21:56 W 10 10 Mostly Cloudy FEW025 BKN180 53 42     66%     30.02 30.02      
Apr 18 20:56 W 9 10 Mostly Cloudy BKN180 52 41     66%     30.01 30.01      
Apr 18 19:56 W 7 10 Mostly Cloudy FEW033 BKN180 53 40     61%     30.01 30.01      
Apr 18 18:56 W 9 10 Mostly Cloudy FEW033 SCT180 BKN200 55 38     52%     30.01 30.01      
Apr 18 17:56 W 13 10 Partly Cloudy FEW019 FEW033 SCT200 57 36     45%     30.02 30.02      
Apr 18 16:56 W 7 10 Partly Cloudy FEW035 FEW180 SCT200 58 33     39%     30.03 30.03      
Apr 18 15:56 W 13 10 Mostly Cloudy FEW025 FEW035 SCT180 BKN200 60 38     44%     30.05 30.05      
Apr 18 14:56 W 15 10 Mostly Cloudy FEW025 FEW035 BKN180 57 39     51%     30.07 30.07      
Apr 18 13:56 W 15 10 Cloudy FEW027 OVC040 56 40     55%     30.09 30.09      
Apr 18 12:56 W 14 10 Cloudy FEW027 OVC040 56 39     53%     30.1 30.1      
Apr 18 11:56 W 6 10 Cloudy FEW027 BKN030 OVC055 57 37     47%     30.11 30.11      
Apr 18 10:56 W 13 10 Cloudy FEW027 BKN030 OVC120 55 40     57%     30.12 30.12      
Apr 18 10:41 W 14 10 Cloudy FEW027 BKN030 OVC120 55 39     55%     30.12        
Apr 18 09:56 W 9 10 Cloudy BKN028 OVC120 53 40     61%     30.12 30.12      
Apr 18 08:56 WNW 11 10 Cloudy BKN024 OVC120 52 42     69%     30.12 30.11      
Apr 18 07:56   10 Cloudy BKN024 OVC120 52 42     69%     30.12 30.12      
Apr 18 07:44 W 10 10 Cloudy BKN024 OVC120 52 42     69%     30.12        
Apr 18 06:56 WSW 6 10 Cloudy BKN030 OVC140 51 41     68%     30.11 30.1      
Apr 18 05:56 W 9 10 Mostly Cloudy FEW120 SCT140 BKN170 51 42     71%     30.1 30.1      
Apr 18 04:56 W 10 10 Mostly Cloudy FEW150 SCT170 BKN200 51 43     74%     30.11 30.11      
Apr 18 03:56 W 8 10 Mostly Cloudy FEW150 SCT170 BKN200 51 43     74%     30.13 30.13      
Apr 18 02:56 W 9 10 Partly Cloudy SCT200 51 42     71%     30.14 30.14      
Apr 18 01:56 W 11 10 Mostly Clear FEW200 51 42     71%     30.16 30.15      
Apr 18 00:56 W 9 10 Mostly Clear FEW200 51 41     68%     30.17 30.17      
Apr 17 23:56 W 7 10 Mostly Clear FEW200 51 41     68%     30.18 30.18      
Apr 17 22:56 W 13 10 Mostly Clear FEW200 52 40     63%     30.19 30.19      
Apr 17 21:56 W 9 10 Mostly Clear FEW180 52 41     66%     30.2 30.2      
Apr 17 20:56 W 15 10 Partly Cloudy SCT180 54 38     55%     30.2 30.2      
Apr 17 19:56 W 17 10 Mostly Cloudy FEW030 SCT180 BKN200 54 39     57%     30.2 30.2      
Apr 17 18:56 W 18 10 Mostly Cloudy FEW030 BKN200 56 39     53%     30.22 30.22      
Apr 17 17:56   10 Mostly Cloudy FEW030 BKN200 59 39     47%     30.23 30.23      
Apr 17 16:56 W 18 10 Partly Cloudy FEW017 FEW033 SCT200 60 41     49%     30.24 30.24      
Apr 17 15:56 WNW 16 10 Partly Cloudy FEW017 FEW033 SCT200 61 43     52%     30.27 30.27      
Apr 17 15:28 WNW 16 10 Partly Cloudy FEW017 FEW033 SCT200 62 43     50%     30.28        
Apr 17 14:56 N 6 10 Partly Cloudy FEW017 FEW033 SCT200 63 35     35%     30.29 30.29      
Apr 17 13:56 N 5 10 Mostly Clear FEW028 60 43     53%     30.3 30.29      
Apr 17 12:56 Calm 10 Mostly Clear FEW018 59 41     51%     30.31 30.31      
Apr 17 11:56 Calm 10 Mostly Clear FEW018 57 40     53%     30.33 30.32      
Apr 17 10:56 NNE 5 10 Mostly Clear FEW018 56 44     64%     30.33 30.33      
Apr 17 09:56 NE 5 10 Mostly Clear FEW018 54 42     64%     30.31 30.31      
Apr 17 08:56 N 7 10 Mostly Clear FEW018 52 43     71%     30.3 30.3      
Apr 17 08:48 N 8 10 Mostly Clear FEW018 52 43     71%     30.3        
Apr 17 07:56 Calm 10 Cloudy OVC020 50 40     68%     30.29 30.29      
Apr 17 07:03 W 5 10 Mostly Cloudy BKN022 48 39     71% 46   30.26        
Apr 17 06:56 W 5 10 Partly Cloudy SCT022 47 39     74% 45   30.26 30.26      
Apr 17 05:56 SW 3 10 Mostly Clear FEW040 45 39     80% 44   30.25 30.24      
Apr 17 04:56 WSW 3 10 Mostly Clear FEW040 46 39     76% 45   30.24 30.24      
Apr 17 03:56 SW 3 10 Mostly Clear FEW040 47 38     71% 46   30.23 30.23      
Apr 17 02:56 W 7 10 Mostly Clear FEW045 48 39     71% 45   30.22 30.22      
Apr 17 01:56 W 7 10 Mostly Clear FEW045 48 39     71% 45   30.22 30.22      
Apr 17 00:56 WNW 11 10 Mostly Clear FEW024 FEW045 50 40     68% 46   30.21 30.21      
Apr 16 23:56 W 13 10 Mostly Clear FEW024 FEW045 50 41     71% 45   30.19 30.19      
Apr 16 22:56 WNW 11 10 Mostly Clear FEW050 50 40     68% 46   30.17 30.17     0
Apr 16 21:56 WNW 13 10 Mostly Clear FEW050 51 41     68%     30.15 30.15      
Apr 16 20:56 WNW 16 10 Partly Cloudy FEW027 SCT048 51 39     63%     30.13 30.13      
Apr 16 19:56   10 Mostly Cloudy FEW021 SCT027 BKN038 51 40     65%     30.1 30.1   0  
Apr 16 18:56   10 Mostly Cloudy FEW021 SCT034 BKN041 52 40     63%     30.08 30.08      
Apr 16 17:56   10 Mostly Cloudy FEW021 SCT032 BKN041 53 43     69%     30.07 30.07 0    
Apr 16 16:56 W 18 10 Mostly Cloudy FEW021 SCT033 BKN055 55 39     55%     30.05 30.04     0
Apr 16 15:56   10 Mostly Cloudy FEW016 SCT035 BKN055 55 37     51%     30.04 30.04      
Apr 16 14:56 SW 13 10 Mostly Cloudy FEW011 BKN035 BKN055 54 42     64%     30.03 30.03 0    
Apr 16 13:56 WSW 16 10 Mostly Cloudy FEW030 SCT045 BKN095 54 42     64%     30.04 30.04 0 0  
Apr 16 12:56 W 14 10 Rain SCT036 BKN045 50 41     71% 45   30.04 30.04 0    
Apr 16 11:56 W 13 10 Mostly Cloudy BKN042 BKN050 55 37     51%     30.03 30.02      
Jun 12 03:56 W 15 10 Mostly Clear FEW012 53 48     83%     30.02 30.02      
Jun 11 22:56 W 11 10 Clear CLR 55 49     80%     30.01 30.01      
Jun 11 08:56   10 Mostly Clear FEW022 58 44     60%     29.95 29.95      
Jun 10 16:56 W 17 10 Mostly Clear FEW020 FEW033 65 46     50%     29.96 29.96      
Jun 09 23:56 W 15 10 Mostly Clear FEW013 56 50     80%     30 29.99      
Jun 09 19:56 W 15 10 Mostly Clear FEW021 59 49     69%     29.97 29.97      
Jun 09 09:23 W 15 10 Cloudy SCT007 BKN018 OVC039 58 51     78%     29.97        
Jun 09 02:56 W 6 10 Mostly Cloudy FEW011 SCT041 BKN090 60 55     83%     29.96 29.95      
Jun 08 16:56 SSW 7 10 Cloudy BKN018 OVC025 66 57     73%     30 29.99     0
Jun 08 08:56 SSE 9 10 Cloudy FEW014 SCT024 OVC034 60 52     75%     29.99 29.98 0    
Jun 08 06:56 SSE 14 10 Cloudy FEW014 OVC043 61 51     70%     29.95 29.95      
Jun 08 03:56 S 9 10 Cloudy FEW055 BKN075 OVC100 60 49     67%     29.94 29.93      
Jun 07 21:56 SSW 5 10 Cloudy FEW013 SCT110 OVC150 61 44     54%     29.94 29.94      
Jun 06 07:56 WNW 7 10 Mostly Clear FEW008 57 49     74%     29.94 29.94