Heat Index Forecast Tables
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328
FMUS23 KWNH 141609
PRBEHI

DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1607 UTC TUE OCT 14 2025

MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE OCT 14 2025

           AKRON-CANTON_OH                   ALBANY_NY
CAK   1017 1018 1019 1020 1021  ALB   1017 1018 1019 1020 1021
MEAN    50   60   59   49   52  MEAN    44   47   55   54   52
%>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    0
%>75     0    0    1    0    0  %>75     0    0    0    0    0
%>70     0    1    4    0    0  %>70     0    0    0    0    0

              ASHEVILLE_NC                  ATLANTA_GA
AVL   1017 1018 1019 1020 1021  ATL   1017 1018 1019 1020 1021
MEAN    56   61   60   53   55  MEAN    66   68   69   63   64
%>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    1    1    1
%>75     0    0    0    0    0  %>75     1    5   10    4    5
%>70     0    1    4    1    1  %>70    17   34   42   15   18

              BALTIMORE_MD               BIRMINGHAM_AL
BWI   1017 1018 1019 1020 1021  BHM   1017 1018 1019 1020 1021
MEAN    51   57   64   58   57  MEAN    72   73   71   63   65
%>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    3    1    1    2
%>75     0    0    1    0    0  %>75    15   30   18    5    9
%>70     0    0    9    1    1  %>70    75   81   62   16   25

                 BOSTON_MA                  BUFFALO_NY
BOS   1017 1018 1019 1020 1021  BUF   1017 1018 1019 1020 1021
MEAN    49   50   58   59   55  MEAN    47   57   61   50   51
%>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    0
%>75     0    0    0    0    0  %>75     0    0    1    0    0
%>70     0    0    1    2    0  %>70     0    0    5    0    0

             CHARLESTON_SC               CHARLESTON_WV
CHS   1017 1018 1019 1020 1021  CRW   1017 1018 1019 1020 1021
MEAN    60   64   70   67   66  MEAN    54   64   63   53   55
%>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    2    1  %>80     0    0    0    0    0
%>75     0    0    4   10    7  %>75     0    0    2    0    0
%>70     0    3   51   33   25  %>70     0    8   12    1    2

              CHARLOTTE_NC                  CHICAGO_IL
CLT   1017 1018 1019 1020 1021  ORD   1017 1018 1019 1020 1021
MEAN    57   63   67   60   61  MEAN    63   66   53   53   56
%>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    0
%>75     0    0    3    1    2  %>75     0    1    0    0    0
%>70     0    4   22    7    8  %>70     2   12    0    0    2

             CINCINNATI_OH                CLEVELAND_OH
LUK   1017 1018 1019 1020 1021  CLE   1017 1018 1019 1020 1021
MEAN    56   67   60   53   56  MEAN    52   63   60   51   54
%>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    0
%>75     0    4    1    0    0  %>75     0    0    0    0    0
%>70     0   25    5    0    2  %>70     0    3    2    0    0

               COLUMBIA_SC                 COLUMBUS_OH
CAE   1017 1018 1019 1020 1021  TZR   1017 1018 1019 1020 1021
MEAN    59   64   69   64   64  MEAN    53   64   59   51   54
%>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    1    1  %>80     0    0    0    0    0
%>75     0    0    6    5    6  %>75     0    1    1    0    0
%>70     0    3   36   19   20  %>70     0   11    5    0    1

                 DAYTON_OH                  DETROIT_MI
MGY   1017 1018 1019 1020 1021  DET   1017 1018 1019 1020 1021
MEAN    54   66   59   52   55  MEAN    54   63   58   51   53
%>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    0
%>75     0    2    1    0    0  %>75     0    0    0    0    0
%>70     0   17    4    0    1  %>70     0    2    2    0    0

             EVANSVILLE_IN             GRAND_RAPIDS_MI
EVV   1017 1018 1019 1020 1021  GRR   1017 1018 1019 1020 1021
MEAN    63   69   60   56   59  MEAN    56   62   53   49   52
%>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    1    0    0    0  %>80     0    0    0    0    0
%>75     0   11    1    0    2  %>75     0    0    0    0    0
%>70     4   43    7    1    9  %>70     0    4    0    0    0

             GREENSBORO_NC               HUNTSVILLE_AL
GSO   1017 1018 1019 1020 1021  HSV   1017 1018 1019 1020 1021
MEAN    54   61   65   58   58  MEAN    70   73   69   60   63
%>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    6    2    0    1
%>75     0    0    2    1    1  %>75     9   32   13    2    5
%>70     0    1   15    4    3  %>70    48   74   44    8   18

           INDIANAPOLIS_IN                KNOXVILLE_TN
IND   1017 1018 1019 1020 1021  TYS   1017 1018 1019 1020 1021
MEAN    59   67   57   53   56  MEAN    62   67   65   57   59
%>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    1    0    0    0  %>80     0    0    0    0    0
%>75     0    7    1    0    1  %>75     0    4    3    1    1
%>70     0   28    3    0    3  %>70     4   26   17    4    6

              LEXINGTON_KY               LOUISVILLE_KY
LEX   1017 1018 1019 1020 1021  SDF   1017 1018 1019 1020 1021
MEAN    57   67   60   53   56  MEAN    59   68   60   54   57
%>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    0
%>75     0    3    1    0    1  %>75     0    7    1    0    1
%>70     0   25    6    0    3  %>70     0   35    6    1    5

                MEMPHIS_TN                    MIAMI_FL
MEM   1017 1018 1019 1020 1021  MIA   1017 1018 1019 1020 1021
MEAN    74   76   67   62   67  MEAN    81   81   85   86   85
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    0    0    0  %>95     0    0    1    1    0
%>90     0    0    0    0    0  %>90     0    0    9   14    9
%>85     0    1    0    0    1  %>85     6    6   47   57   51
%>80     2   14    1    1    6  %>80    64   62   89   93   92
%>75    38   64    7    5   16  %>75    99   99   99  100  100
%>70    94   96   29   16   36  %>70   100  100  100  100  100

              MILWAUKEE_WI                   MOBILE_AL
MKE   1017 1018 1019 1020 1021  MOB   1017 1018 1019 1020 1021
MEAN    62   64   52   52   55  MEAN    76   78   79   71   73
%>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    0  %>85     0    1    6    3    5
%>80     0    0    0    0    0  %>80     7   29   42   11   16
%>75     0    0    0    0    0  %>75    67   88   87   30   39
%>70     1    3    0    0    1  %>70    99  100   99   57   67

              NASHVILLE_TN            NEW_YORK_CITY_NY
BNA   1017 1018 1019 1020 1021  NYC   1017 1018 1019 1020 1021
MEAN    67   73   66   58   62  MEAN    50   54   62   59   57
%>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    4    0    0    1  %>80     0    0    0    0    0
%>75     1   29    5    1    4  %>75     0    0    0    0    0
%>70    19   74   23    4   15  %>70     0    0    3    2    0

                NORFOLK_VA                  ORLANDO_FL
ORF   1017 1018 1019 1020 1021  ORL   1017 1018 1019 1020 1021
MEAN    55   60   66   62   61  MEAN    75   74   78   81   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    0    0  %>90     0    0    0    1    1
%>85     0    0    0    0    0  %>85     0    0    3   15   11
%>80     0    0    0    0    0  %>80     2    1   32   57   43
%>75     0    0    0    1    0  %>75    54   40   83   92   81
%>70     0    0    7    7    4  %>70    99   97   99  100   97

           PHILADELPHIA_PA               PITTSBURGH_PA
PHL   1017 1018 1019 1020 1021  PIT   1017 1018 1019 1020 1021
MEAN    50   55   63   58   57  MEAN    49   59   61   50   52
%>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    0
%>75     0    0    0    0    0  %>75     0    0    1    0    0
%>70     0    0    6    2    1  %>70     0    0    6    0    0

               PORTLAND_ME               PROVIDENCE_RI
PWM   1017 1018 1019 1020 1021  PVD   1017 1018 1019 1020 1021
MEAN    48   49   54   56   53  MEAN    48   50   58   59   55
%>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    0
%>75     0    0    0    0    0  %>75     0    0    0    0    0
%>70     0    0    0    0    0  %>70     0    0    0    3    0

         RALEIGH-DURHAM_NC                 RICHMOND_VA
RDU   1017 1018 1019 1020 1021  RIC   1017 1018 1019 1020 1021
MEAN    54   60   66   61   60  MEAN    51   58   65   59   58
%>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    0
%>75     0    0    1    1    1  %>75     0    0    2    1    0
%>70     0    0   14    7    7  %>70     0    0   14    5    3

               SAVANNAH_GA              TALLAHASSEE_FL
SAV   1017 1018 1019 1020 1021  TLH   1017 1018 1019 1020 1021
MEAN    63   66   72   69   67  MEAN    72   72   75   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    0
%>85     0    0    0    0    1  %>85     0    0    1    2    2
%>80     0    0    0    3    4  %>80     0    0   10   11   10
%>75     0    0   15   16   14  %>75    10   12   48   33   30
%>70     3   11   72   44   36  %>70    72   71   89   64   58

                  TAMPA_FL               WASHINGTON_DC
TPA   1017 1018 1019 1020 1021  DCA   1017 1018 1019 1020 1021
MEAN    77   77   81   82   81  MEAN    50   57   65   58   57
%>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    2    2  %>90     0    0    0    0    0
%>85     0    0   13   23   17  %>85     0    0    0    0    0
%>80    14   10   57   70   54  %>80     0    0    0    0    0
%>75    83   71   93   96   88  %>75     0    0    3    0    0
%>70   100   99  100  100   99  %>70     0    0   15    2    2

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