Heat Index Forecast Tables
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
000
FMUS23 KWNH 200659
PRBEHI

DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0652 UTC WED AUG 20 2014

MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM WED AUG 20 2014

           AKRON-CANTON_OH                   ALBANY_NY
CAK   0823 0824 0825 0826 0827  ALB   0823 0824 0825 0826 0827
MEAN    76   74   73   72   70  MEAN    66   65   66   68   69
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    0    0
%>90     0    0    1    1    1  %>90     0    0    0    0    0
%>85     3    4    5    5    5  %>85     0    0    0    0    0
%>80    20   17   17   15   14  %>80     0    0    0    0    1
%>75    60   46   40   34   29  %>75     0    0    0    3   10
%>70    91   77   66   58   50  %>70    12    5   12   31   45

              ASHEVILLE_NC                  ATLANTA_GA
AVL   0823 0824 0825 0826 0827  ATL   0823 0824 0825 0826 0827
MEAN    77   75   71   72   74  MEAN    88   87   83   83   82
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    0    0
%>90     1    1    1    0    0  %>90     2    6    6    6    5
%>85     6    6    4    2    1  %>85    98   85   34   30   27
%>80    31   21   13   12   11  %>80   100  100   77   70   67
%>75    71   51   32   35   40  %>75   100  100   97   95   93
%>70    93   78   56   66   75  %>70   100  100  100  100   99

              BALTIMORE_MD               BIRMINGHAM_AL
BWI   0823 0824 0825 0826 0827  BHM   0823 0824 0825 0826 0827
MEAN    71   70   70   73   76  MEAN    90   91   90   88   87
%>100    0    0    0    0    0  %>100    0    0    0    1    1
%>95     0    0    0    0    0  %>95     0    8    6    7    7
%>90     0    0    0    0    1  %>90    51   61   51   34   27
%>85     0    0    0    0    5  %>85   100   97   95   73   61
%>80     1    0    0    6   22  %>80   100  100  100   95   88
%>75    16    5    4   31   55  %>75   100  100  100  100   98
%>70    64   52   48   72   85  %>70   100  100  100  100  100

                 BOSTON_MA                  BUFFALO_NY
BOS   0823 0824 0825 0826 0827  BUF   0823 0824 0825 0826 0827
MEAN    64   64   64   67   71  MEAN    71   70   69   69   67
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    0    0
%>90     0    0    0    0    0  %>90     0    0    0    0    0
%>85     0    0    0    0    0  %>85     0    0    0    1    1
%>80     0    0    0    0    3  %>80     0    0    1    4    6
%>75     0    0    0    5   17  %>75     3    6    9   17   17
%>70     0    0    1   25   54  %>70    68   55   45   44   37

             CHARLESTON_SC               CHARLESTON_WV
CHS   0823 0824 0825 0826 0827  CRW   0823 0824 0825 0826 0827
MEAN    93   87   83   83   84  MEAN    80   78   76   77   76
%>100    0    1    0    0    0  %>100    0    0    0    0    0
%>95    22    7    0    1    1  %>95     0    0    0    0    0
%>90    93   28    6    8   12  %>90     0    1    1    1    1
%>85   100   62   31   34   45  %>85     3    7    6    7    5
%>80   100   89   71   73   81  %>80    48   34   25   27   24
%>75   100   98   95   95   97  %>75    95   73   57   61   59
%>70   100  100  100  100  100  %>70   100   95   85   88   87

              CHARLOTTE_NC                  CHICAGO_IL
CLT   0823 0824 0825 0826 0827  ORD   0823 0824 0825 0826 0827
MEAN    84   79   76   78   80  MEAN    83   82   78   70   69
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    2    0    0
%>90     4    3    1    2    2  %>90     2    3    7    1    1
%>85    42   14    6   10   14  %>85    26   25   19    5    4
%>80    91   42   25   33   48  %>80    77   72   40   13   11
%>75   100   75   57   67   84  %>75    98   97   65   28   26
%>70   100   94   85   90   98  %>70   100  100   84   49   47

             CINCINNATI_OH                CLEVELAND_OH
LUK   0823 0824 0825 0826 0827  CLE   0823 0824 0825 0826 0827
MEAN    87   84   82   80   77  MEAN    76   74   73   71   70
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    1    0  %>95     0    0    0    0    0
%>90     7    2    3    5    3  %>90     0    0    0    0    0
%>85    78   40   24   20   11  %>85     0    0    1    1    1
%>80   100   92   69   49   32  %>80     5    5    7    5    4
%>75   100  100   96   78   62  %>75    62   40   33   24   18
%>70   100  100  100   94   85  %>70    99   91   74   60   48

               COLUMBIA_SC                 COLUMBUS_OH
CAE   0823 0824 0825 0826 0827  TZR   0823 0824 0825 0826 0827
MEAN    91   85   80   81   83  MEAN    83   80   78   76   74
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     4    1    0    1    1  %>95     0    0    0    0    0
%>90    58   13    4    5    7  %>90     0    1    2    2    2
%>85    99   52   20   23   32  %>85    21   12   10   10    7
%>80   100   89   53   57   71  %>80    90   52   35   29   21
%>75   100   99   85   86   94  %>75   100   90   69   58   45
%>70   100  100   97   98   99  %>70   100   99   91   83   71

                 DAYTON_OH                  DETROIT_MI
MGY   0823 0824 0825 0826 0827  DET   0823 0824 0825 0826 0827
MEAN    85   82   80   78   75  MEAN    76   75   74   71   68
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    1    0  %>95     0    0    0    0    0
%>90     1    2    2    4    2  %>90     0    0    0    0    0
%>85    51   24   16   15    8  %>85     0    0    1    1    1
%>80    99   74   51   38   24  %>80     9    6    8    6    4
%>75   100   98   85   65   49  %>75    64   49   38   23   15
%>70   100  100   98   86   75  %>70    98   95   80   53   37

             EVANSVILLE_IN             GRAND_RAPIDS_MI
EVV   0823 0824 0825 0826 0827  GRR   0823 0824 0825 0826 0827
MEAN    91   90   87   83   79  MEAN    80   79   75   68   66
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     5    4    3    3    2  %>95     0    0    0    0    0
%>90    60   57   27   14    9  %>90     0    0    0    0    0
%>85    99   98   72   38   23  %>85     7    7    4    1    2
%>80   100  100   96   69   46  %>80    45   39   21    6    6
%>75   100  100  100   90   70  %>75    89   82   53   19   16
%>70   100  100  100   98   88  %>70   100   98   84   41   33

             GREENSBORO_NC               HUNTSVILLE_AL
GSO   0823 0824 0825 0826 0827  HSV   0823 0824 0825 0826 0827
MEAN    79   74   72   75   77  MEAN    89   90   89   87   85
%>100    0    0    0    0    0  %>100    0    1    0    0    0
%>95     0    0    0    0    0  %>95     0   12    1    1    3
%>90     1    1    0    1    1  %>90    19   50   30   18   18
%>85    12    4    1    4    8  %>85    99   89   91   67   51
%>80    45   17    8   19   31  %>80   100   99  100   97   84
%>75    82   42   32   48   66  %>75   100  100  100  100   97
%>70    97   71   67   78   91  %>70   100  100  100  100  100

           INDIANAPOLIS_IN                KNOXVILLE_TN
IND   0823 0824 0825 0826 0827  TYS   0823 0824 0825 0826 0827
MEAN    86   84   82   77   73  MEAN    84   84   81   80   80
%>100    0    0    0    1    0  %>100    0    0    0    0    0
%>95     0    0    1    2    1  %>95     0    0    0    0    0
%>90     2    5    8    7    5  %>90     5    1    0    1    1
%>85    74   43   29   19   12  %>85    40   27   13   12   14
%>80   100   89   62   37   25  %>80    90   93   65   55   50
%>75   100   99   88   59   44  %>75   100  100   96   91   86
%>70   100  100   98   79   64  %>70   100  100  100   99   98

              LEXINGTON_KY               LOUISVILLE_KY
LEX   0823 0824 0825 0826 0827  SDF   0823 0824 0825 0826 0827
MEAN    85   83   82   80   78  MEAN    89   88   86   82   80
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    1    2    1  %>95     0    0    0    2    1
%>90     1    5    6    8    5  %>90    28   11    8   10    5
%>85    56   35   27   23   17  %>85   100   91   59   33   20
%>80    99   81   62   48   38  %>80   100  100   96   66   49
%>75   100   98   89   74   65  %>75   100  100  100   90   78
%>70   100  100   98   91   85  %>70   100  100  100   98   94

                MEMPHIS_TN                    MIAMI_FL
MEM   0823 0824 0825 0826 0827  MIA   0823 0824 0825 0826 0827
MEAN    89   90   91   90   87  MEAN    90   91   91   90   90
%>100    0    0    0    0    1  %>100    0    0    0    0    0
%>95     1    5   10    8    7  %>95     5   11    9    7    8
%>90    37   49   61   46   31  %>90    61   70   64   53   52
%>85    97   95   97   88   67  %>85    93   99   96   90   91
%>80   100  100  100   99   92  %>80   100  100  100   99  100
%>75   100  100  100  100   99  %>75   100  100  100  100  100
%>70   100  100  100  100  100  %>70   100  100  100  100  100

              MILWAUKEE_WI                   MOBILE_AL
MKE   0823 0824 0825 0826 0827  MOB   0823 0824 0825 0826 0827
MEAN    75   78   74   66   65  MEAN    90   92   93   89   88
%>100    0    0    0    0    0  %>100    9    6    4    1    1
%>95     0    0    0    0    0  %>95    27   28   27   11    6
%>90     0    2    1    0    0  %>90    53   67   73   45   31
%>85     1    9    6    0    0  %>85    77   92   97   83   70
%>80    11   34   19    2    2  %>80    92   99  100   98   94
%>75    54   71   43    9    8  %>75    98  100  100  100   99
%>70    94   93   71   27   24  %>70   100  100  100  100  100

              NASHVILLE_TN            NEW_YORK_CITY_NY
BNA   0823 0824 0825 0826 0827  NYC   0823 0824 0825 0826 0827
MEAN    90   90   89   87   85  MEAN    70   69   69   71   74
%>100    0    1    0    0    0  %>100    0    0    0    0    0
%>95     5   11    0    0    0  %>95     0    0    0    0    0
%>90    46   50   27    8    8  %>90     0    0    0    0    1
%>85    97   90   94   73   46  %>85     0    0    0    1    6
%>80   100   99  100   99   88  %>80     0    0    1    7   19
%>75   100  100  100  100   99  %>75     3    3    7   26   44
%>70   100  100  100  100  100  %>70    42   34   40   58   73

                NORFOLK_VA                  ORLANDO_FL
ORF   0823 0824 0825 0826 0827  ORL   0823 0824 0825 0826 0827
MEAN    77   75   74   76   78  MEAN    91   92   88   87   88
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     3   18    1    1    5
%>90     0    0    0    0    1  %>90    71   79   23   16   31
%>85     3    0    0    0    9  %>85   100   99   80   68   74
%>80    22    4    1    9   36  %>80   100  100   99   97   96
%>75    65   46   34   58   74  %>75   100  100  100  100  100
%>70    94   94   94   96   95  %>70   100  100  100  100  100

           PHILADELPHIA_PA               PITTSBURGH_PA
PHL   0823 0824 0825 0826 0827  PIT   0823 0824 0825 0826 0827
MEAN    70   69   69   71   74  MEAN    74   72   72   72   71
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    0    0
%>90     0    0    0    0    0  %>90     0    0    0    0    1
%>85     0    0    0    0    3  %>85     1    1    1    3    4
%>80     0    0    0    4   15  %>80    11    8    8   12   12
%>75     1    1    1   22   45  %>75    41   30   29   33   30
%>70    51   30   32   61   78  %>70    78   64   63   62   55

               PORTLAND_ME               PROVIDENCE_RI
PWM   0823 0824 0825 0826 0827  PVD   0823 0824 0825 0826 0827
MEAN    62   62   63   65   68  MEAN    66   65   65   68   71
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    0    0
%>90     0    0    0    0    0  %>90     0    0    0    0    0
%>85     0    0    0    0    0  %>85     0    0    0    0    0
%>80     0    0    0    0    0  %>80     0    0    0    0    1
%>75     0    0    0    1    3  %>75     0    0    0    3   16
%>70     0    0    1   10   28  %>70     0    0    0   28   59

         RALEIGH-DURHAM_NC                 RICHMOND_VA
RDU   0823 0824 0825 0826 0827  RIC   0823 0824 0825 0826 0827
MEAN    80   76   74   76   79  MEAN    75   73   72   74   78
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    0    0
%>90     3    0    0    0    2  %>90     0    0    0    0    2
%>85    19    3    1    3   12  %>85     4    0    0    1   11
%>80    53   19   10   19   41  %>80    21    4    1   11   36
%>75    85   57   44   55   76  %>75    54   31   20   45   70
%>70    98   89   84   87   95  %>70    84   78   74   83   92

               SAVANNAH_GA              TALLAHASSEE_FL
SAV   0823 0824 0825 0826 0827  TLH   0823 0824 0825 0826 0827
MEAN    94   89   85   85   86  MEAN    93   94   90   88   88
%>100    0    2    0    0    0  %>100    1    3    1    1    0
%>95    21   13    2    2    3  %>95    23   36   13    8    6
%>90    99   46   14   14   19  %>90    82   87   51   36   33
%>85   100   82   50   47   57  %>85    99   99   87   75   75
%>80   100   97   86   83   90  %>80   100  100   99   96   96
%>75   100  100   98   98   99  %>75   100  100  100  100  100
%>70   100  100  100  100  100  %>70   100  100  100  100  100

                  TAMPA_FL               WASHINGTON_DC
TPA   0823 0824 0825 0826 0827  DCA   0823 0824 0825 0826 0827
MEAN    93   94   90   89   89  MEAN    72   71   70   73   76
%>100    1    2    0    0    1  %>100    0    0    0    0    0
%>95    20   34    7    1   10  %>95     0    0    0    0    0
%>90    83   90   54   31   45  %>90     0    0    0    0    1
%>85   100   99   95   90   84  %>85     0    0    0    0    5
%>80   100  100  100  100   98  %>80     5    0    0    6   24
%>75   100  100  100  100  100  %>75    26    8    6   33   58
%>70   100  100  100  100  100  %>70    66   58   55   75   87

URL IS WWW.WPC.NCEP.NOAA.GOV

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.