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 230652
PRBEHI

DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0648 UTC SAT AUG 23 2014

MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM SAT AUG 23 2014

           AKRON-CANTON_OH                   ALBANY_NY
CAK   0826 0827 0828 0829 0830  ALB   0826 0827 0828 0829 0830
MEAN    75   76   72   69   69  MEAN    72   75   71   67   66
%>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    1    1    2  %>85     0    0    0    0    0
%>80     0   10    7    6    7  %>80     0    1    5    2    3
%>75    47   65   31   21   21  %>75     1   46   22   10   10
%>70    99   98   67   47   44  %>70    94   98   56   30   28

              ASHEVILLE_NC                  ATLANTA_GA
AVL   0826 0827 0828 0829 0830  ATL   0826 0827 0828 0829 0830
MEAN    67   69   71   72   71  MEAN    75   76   78   79   80
%>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    1    1  %>85     0    0    2    7    8
%>80     0    0    3    8    7  %>80     0    6   25   43   46
%>75     1    3   22   30   27  %>75    42   65   79   87   88
%>70    18   40   62   63   59  %>70    99   99   99   99   99

              BALTIMORE_MD               BIRMINGHAM_AL
BWI   0826 0827 0828 0829 0830  BHM   0826 0827 0828 0829 0830
MEAN    71   75   79   77   76  MEAN    80   80   81   82   81
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    1    1  %>95     0    0    0    0    0
%>90     0    0    1    3    3  %>90     2    0    0    1    4
%>85     0    1    8   13   11  %>85    13    7    8   19   23
%>80     0    9   38   33   29  %>80    48   50   70   76   62
%>75     4   51   80   60   55  %>75    85   94   99   99   91
%>70    72   93   98   83   78  %>70    98  100  100  100   99

                 BOSTON_MA                  BUFFALO_NY
BOS   0826 0827 0828 0829 0830  BUF   0826 0827 0828 0829 0830
MEAN    70   75   72   66   66  MEAN    74   73   67   66   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    0    0
%>80     0    5    3    1    0  %>80     0    3    2    2    2
%>75     2   44   23    6    2  %>75    28   31   12    9   10
%>70    64   94   65   25   17  %>70    99   84   34   28   33

             CHARLESTON_SC               CHARLESTON_WV
CHS   0826 0827 0828 0829 0830  CRW   0826 0827 0828 0829 0830
MEAN    80   81   83   86   86  MEAN    74   76   77   75   74
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    1    1    1  %>95     0    0    0    0    0
%>90     0    1    8   15   14  %>90     0    0    0    1    2
%>85     3   14   35   59   62  %>85     0    0    1    7    8
%>80    44   61   73   93   96  %>80     0    9   21   24   22
%>75    95   95   95  100  100  %>75    28   59   75   53   44
%>70   100  100   99  100  100  %>70   100   96   98   80   69

              CHARLOTTE_NC                  CHICAGO_IL
CLT   0826 0827 0828 0829 0830  ORD   0826 0827 0828 0829 0830
MEAN    72   74   78   79   79  MEAN    81   76   69   69   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    2  %>90     0    0    0    0    0
%>85     0    0    6   10   12  %>85     9    3    0    1    1
%>80     0    2   31   43   42  %>80    58   18    3    5    6
%>75     2   36   70   82   78  %>75    95   54   14   17   19
%>70    91   90   94   98   96  %>70   100   86   42   42   44

             CINCINNATI_OH                CLEVELAND_OH
LUK   0826 0827 0828 0829 0830  CLE   0826 0827 0828 0829 0830
MEAN    81   81   79   76   73  MEAN    76   76   72   69   69
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    1    1  %>95     0    0    0    0    0
%>90     0    0    0    5    3  %>90     0    0    0    0    0
%>85     4    5    4   14    9  %>85     1    0    0    0    1
%>80    74   64   37   31   21  %>80    12    4    1    4    5
%>75   100   99   86   54   40  %>75    62   67   18   17   19
%>70   100  100   99   75   62  %>70    97  100   67   46   46

               COLUMBIA_SC                 COLUMBUS_OH
CAE   0826 0827 0828 0829 0830  TZR   0826 0827 0828 0829 0830
MEAN    75   77   80   83   84  MEAN    78   79   77   74   71
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    1  %>95     0    0    0    1    0
%>90     0    0    3    3   10  %>90     0    0    0    3    1
%>85     0    0   18   27   44  %>85     1    2    2    9    5
%>80     1   12   53   74   84  %>80    26   35   22   24   15
%>75    55   72   86   97   98  %>75    87   91   73   46   34
%>70   100   99   98  100  100  %>70   100  100   97   69   57

                 DAYTON_OH                  DETROIT_MI
MGY   0826 0827 0828 0829 0830  DET   0826 0827 0828 0829 0830
MEAN    80   80   78   75   72  MEAN    79   75   69   67   69
%>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     0    0    0    4    2  %>90     0    0    0    0    0
%>85     1    1    2   12    7  %>85     2    0    0    0    1
%>80    57   54   27   27   17  %>80    42    3    2    2    4
%>75    99   99   78   48   35  %>75    93   58   12   11   17
%>70   100  100   99   70   57  %>70   100   98   44   34   41

             EVANSVILLE_IN             GRAND_RAPIDS_MI
EVV   0826 0827 0828 0829 0830  GRR   0826 0827 0828 0829 0830
MEAN    85   83   80   76   74  MEAN    80   75   67   65   66
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    1    1  %>95     0    0    0    0    0
%>90     1    4    2    5    4  %>90     0    0    0    0    0
%>85    56   29   16   15   11  %>85     1    0    0    0    0
%>80    99   76   53   33   26  %>80    49    5    1    2    1
%>75   100   98   87   57   48  %>75    98   47    7    8    8
%>70   100  100   99   78   70  %>70   100   92   30   25   27

             GREENSBORO_NC               HUNTSVILLE_AL
GSO   0826 0827 0828 0829 0830  HSV   0826 0827 0828 0829 0830
MEAN    70   72   76   77   77  MEAN    79   79   80   80   79
%>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    1    1  %>90     1    0    0    1    3
%>85     0    0    4    8    8  %>85    11    2    6   14   15
%>80     0    0   22   32   29  %>80    44   34   51   54   45
%>75     1   18   59   68   61  %>75    84   90   95   90   79
%>70    42   79   89   92   86  %>70    98  100  100   99   96

           INDIANAPOLIS_IN                KNOXVILLE_TN
IND   0826 0827 0828 0829 0830  TYS   0826 0827 0828 0829 0830
MEAN    83   81   77   72   71  MEAN    76   76   76   76   76
%>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    2    1  %>90     0    0    0    0    1
%>85    11    8    5    6    5  %>85     0    0    0    2    5
%>80    97   68   28   18   14  %>80     4    8   13   17   22
%>75   100   99   68   38   31  %>75    61   60   67   59   56
%>70   100  100   93   62   53  %>70    99   97   98   92   86

              LEXINGTON_KY               LOUISVILLE_KY
LEX   0826 0827 0828 0829 0830  SDF   0826 0827 0828 0829 0830
MEAN    79   79   77   75   72  MEAN    83   82   80   77   75
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    1    1
%>90     0    0    1    1    1  %>90     0    0    1    4    3
%>85     7    6    6    7    5  %>85    17   16   11   14   10
%>80    41   37   30   24   16  %>80    95   74   48   34   25
%>75    84   81   68   51   37  %>75   100   99   87   61   48
%>70    99   98   93   78   63  %>70   100  100   99   83   72

                MEMPHIS_TN                    MIAMI_FL
MEM   0826 0827 0828 0829 0830  MIA   0826 0827 0828 0829 0830
MEAN    86   83   82   81   80  MEAN    89   89   90   91   92
%>100    0    0    0    0    1  %>100    0    0    0    1    1
%>95     0    0    0    2    3  %>95     1    3    7   14   22
%>90    12    4    1    9   10  %>90    42   41   54   68   75
%>85    67   32   19   29   26  %>85    92   92   88   93   96
%>80    98   81   80   58   49  %>80   100  100   99   99  100
%>75   100   99  100   84   73  %>75   100  100  100  100  100
%>70   100  100  100   96   89  %>70   100  100  100  100  100

              MILWAUKEE_WI                   MOBILE_AL
MKE   0826 0827 0828 0829 0830  MOB   0826 0827 0828 0829 0830
MEAN    75   69   64   64   65  MEAN    84   84   84   85   85
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    1    2
%>90     0    0    0    0    0  %>90     0    0    3   10   14
%>85     0    0    0    0    0  %>85    22   31   43   47   46
%>80     5    2    0    0    0  %>80   100   98   94   87   81
%>75    48   12    1    2    3  %>75   100  100  100   99   97
%>70    89   43    9   13   18  %>70   100  100  100  100  100

              NASHVILLE_TN            NEW_YORK_CITY_NY
BNA   0826 0827 0828 0829 0830  NYC   0826 0827 0828 0829 0830
MEAN    82   81   81   80   78  MEAN    72   77   77   72   71
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    1  %>95     0    1    0    0    0
%>90     4    1    0    4    6  %>90     0    3    2    0    0
%>85    25   13   11   18   18  %>85     0   12   11    2    1
%>80    68   61   59   48   41  %>80     2   33   33   11    7
%>75    95   96   95   80   68  %>75    22   61   64   34   25
%>70   100  100  100   96   88  %>70    74   84   88   65   57

                NORFOLK_VA                  ORLANDO_FL
ORF   0826 0827 0828 0829 0830  ORL   0826 0827 0828 0829 0830
MEAN    74   76   79   80   80  MEAN    85   86   86   88   89
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    1  %>95     0    0    0    0    1
%>90     0    0    0    0    5  %>90     0   10   12   21   29
%>85     0    0    4    9   19  %>85    61   58   64   95   91
%>80     0    4   39   47   49  %>80   100   95   97  100  100
%>75    22   60   88   88   79  %>75   100  100  100  100  100
%>70   100   99  100   99   95  %>70   100  100  100  100  100

           PHILADELPHIA_PA               PITTSBURGH_PA
PHL   0826 0827 0828 0829 0830  PIT   0826 0827 0828 0829 0830
MEAN    71   75   77   75   72  MEAN    73   75   74   71   70
%>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    2    0  %>90     0    0    0    0    0
%>85     0    1    5    8    2  %>85     0    0    0    1    3
%>80     0   14   27   23   11  %>80     0    6    7    8   10
%>75     2   51   68   48   33  %>75    14   49   39   26   26
%>70    60   88   94   74   63  %>70    87   93   83   56   50

               PORTLAND_ME               PROVIDENCE_RI
PWM   0826 0827 0828 0829 0830  PVD   0826 0827 0828 0829 0830
MEAN    69   72   67   63   63  MEAN    70   74   73   68   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    0    0
%>80     0    0    1    0    0  %>80     0    1    2    1    0
%>75     0    3    7    1    0  %>75     1   37   27    8    3
%>70    32   83   30    9    5  %>70    62   97   80   33   22

         RALEIGH-DURHAM_NC                 RICHMOND_VA
RDU   0826 0827 0828 0829 0830  RIC   0826 0827 0828 0829 0830
MEAN    71   74   78   79   79  MEAN    71   74   79   79   79
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    0    0    1
%>90     0    0    0    1    4  %>90     0    0    0    1    5
%>85     0    0    6   11   17  %>85     0    0    5    9   19
%>80     0    3   31   44   46  %>80     0    0   39   45   43
%>75     1   39   72   81   76  %>75     0   33   86   85   70
%>70    77   91   95   97   94  %>70    82   96   99   99   89

               SAVANNAH_GA              TALLAHASSEE_FL
SAV   0826 0827 0828 0829 0830  TLH   0826 0827 0828 0829 0830
MEAN    81   82   84   86   87  MEAN    84   84   84   86   86
%>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    7    5   10  %>90     2    5    3    7   12
%>85    15   20   37   66   78  %>85    32   40   43   67   68
%>80    57   74   79   99  100  %>80    86   88   93   99   98
%>75    92   98   98  100  100  %>75    99  100  100  100  100
%>70   100  100  100  100  100  %>70   100  100  100  100  100

                  TAMPA_FL               WASHINGTON_DC
TPA   0826 0827 0828 0829 0830  DCA   0826 0827 0828 0829 0830
MEAN    88   88   89   89   90  MEAN    71   75   79   77   77
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     1    2    2    2    5  %>95     0    0    0    0    1
%>90    18   27   34   33   46  %>90     0    0    0    3    4
%>85    82   80   90   88   91  %>85     0    0    8   12   13
%>80   100   99  100  100  100  %>80     0    8   41   35   32
%>75   100  100  100  100  100  %>75     1   55   84   65   58
%>70   100  100  100  100  100  %>70    84   95   99   88   81

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.