Heat Index Forecast Tables
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FMUS24 KWNH 030653
PRBWHI

DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0652 UTC WED SEP 03 2025

MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM WED SEP 03 2025

                ABILENE_TX              ALBUQUERQUE_NM
ABI   0906 0907 0908 0909 0910  ABQ   0906 0907 0908 0909 0910
MEAN    75   74   78   78   79  MEAN    67   69   71   71   71
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     0    0    1    0    0  %>95     0    0    0    0    0
%>90     2    1    4    3    3  %>90     0    0    0    0    0
%>85     9    7   15   14   14  %>85     0    0    0    0    0
%>80    26   21   37   39   41  %>80     2    1    2    3    4
%>75    51   47   66   70   74  %>75     9   11   17   17   21
%>70    77   74   87   91   94  %>70    30   43   54   55   56

               AMARILLO_TX                   AUSTIN_TX
AMA   0906 0907 0908 0909 0910  AUS   0906 0907 0908 0909 0910
MEAN    63   67   71   72   73  MEAN    86   86   83   82   83
%>100    0    0    0    0    0  %>100    0    2    1    0    0
%>95     0    0    0    0    0  %>95     1    9    3    2    2
%>90     0    0    0    0    0  %>90    18   27   14    9   11
%>85     0    0    1    1    1  %>85    65   56   36   31   36
%>80     0    0    5    6    9  %>80    95   81   65   63   70
%>75     0    5   22   28   35  %>75   100   95   87   88   92
%>70     7   25   55   66   70  %>70   100   99   97   98   99

            BATON_ROUGE_LA                 BISMARCK_ND
BTR   0906 0907 0908 0909 0910  BIS   0906 0907 0908 0909 0910
MEAN    89   88   81   83   85  MEAN    49   54   63   62   62
%>100    1    1    0    0    0  %>100    0    0    0    0    0
%>95     7    9    2    3    3  %>95     0    0    0    0    0
%>90    36   33    9   14   16  %>90     0    0    0    0    0
%>85    80   68   28   39   49  %>85     0    0    0    0    0
%>80    98   92   58   70   83  %>80     0    0    0    0    1
%>75   100   99   84   91   97  %>75     0    0    0    2    5
%>70   100  100   96   98  100  %>70     0    0    5   10   16

            BROWNSVILLE_TX           CORPUS_CHRISTI_TX
BRO   0906 0907 0908 0909 0910  CRP   0906 0907 0908 0909 0910
MEAN    97   98   94   92   92  MEAN    94   94   90   88   89
%>100   30   37   21    8    6  %>100    7   17    6    1    3
%>95    69   66   47   29   27  %>95    39   45   22    8   15
%>90    93   87   74   63   62  %>90    84   77   53   33   44
%>85    99   97   91   89   89  %>85    99   95   82   71   77
%>80   100  100   98   98   98  %>80   100   99   96   94   95
%>75   100  100  100  100  100  %>75   100  100  100   99  100
%>70   100  100  100  100  100  %>70   100  100  100  100  100

                 DALLAS_TX                   DENVER_CO
DFW   0906 0907 0908 0909 0910  DEN   0906 0907 0908 0909 0910
MEAN    80   75   76   78   80  MEAN    63   67   67   67   67
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     1    0    0    0    0  %>95     0    0    0    0    0
%>90     7    1    2    3    4  %>90     0    0    0    0    0
%>85    23    6    9   14   18  %>85     0    0    0    0    0
%>80    50   23   28   38   48  %>80     0    1    0    1    1
%>75    77   53   58   69   79  %>75     0    7    5    6    7
%>70    93   82   84   90   95  %>70     6   28   26   28   31

             DES_MOINES_IA                  EL_PASO_TX
DSM   0906 0907 0908 0909 0910  ELP   0906 0907 0908 0909 0910
MEAN    57   59   64   68   69  MEAN    73   76   77   78   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     0    0    0    0    0  %>90     0    0    0    0    0
%>85     0    0    0    0    1  %>85     0    2    4    4    4
%>80     0    0    1    2    5  %>80     5   17   27   29   29
%>75     0    0    5   12   18  %>75    30   56   70   75   72
%>70     0    2   18   37   44  %>70    72   90   95   97   96

                 FRESNO_CA                 GOODLAND_KS
FAT   0906 0907 0908 0909 0910  GLD   0906 0907 0908 0909 0910
MEAN    76   76   74   73   72  MEAN    62   65   69   69   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    0    0  %>90     0    0    0    0    0
%>85     0    0    0    0    0  %>85     0    0    0    0    1
%>80     9    9    7    5    4  %>80     0    0    2    2    5
%>75    67   64   45   34   28  %>75     0    2   12   13   21
%>70    97   97   88   80   72  %>70     2   15   40   45   52

            GREAT_FALLS_MT                  HOUSTON_TX
GTF   0906 0907 0908 0909 0910  HOU   0906 0907 0908 0909 0910
MEAN    60   65   65   63   61  MEAN    91   88   86   85   87
%>100    0    0    0    0    0  %>100    1    0    1    1    2
%>95     0    0    0    0    0  %>95    14    6    8    6    9
%>90     0    0    0    0    0  %>90    60   34   25   21   30
%>85     0    0    0    0    0  %>85    95   77   54   49   62
%>80     0    0    0    0    0  %>80   100   97   80   78   87
%>75     0    2    2    1    0  %>75   100  100   95   94   97
%>70     1   14   16    7    5  %>70   100  100   99   99  100

                JACKSON_MS              KANSAS_CITY_MO
JAN   0906 0907 0908 0909 0910  MCI   0906 0907 0908 0909 0910
MEAN    86   80   76   79   80  MEAN    61   64   66   68   71
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     2    0    0    1    0  %>95     0    0    0    0    0
%>90    19    3    1    4    3  %>90     0    0    0    0    0
%>85    62   17    6   18   18  %>85     0    0    0    0    1
%>80    93   48   24   46   53  %>80     0    0    1    1    6
%>75   100   80   55   76   86  %>75     0    2    5    9   25
%>70   100   96   84   93   98  %>70     1   14   24   36   57

              LAS_VEGAS_NV              LITTLE_ROCK_AR
LAS   0906 0907 0908 0909 0910  LIT   0906 0907 0908 0909 0910
MEAN    81   81   80   79   78  MEAN    69   68   67   71   74
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     2    1    1    1    1  %>95     0    0    0    0    0
%>90     9    7    4    4    5  %>90     0    0    0    0    0
%>85    28   25   19   17   17  %>85     0    0    0    1    3
%>80    59   56   49   43   40  %>80     2    1    1    7   15
%>75    85   84   80   73   68  %>75    13    8    6   26   46
%>70    97   96   95   92   88  %>70    45   37   30   57   79

            LOS_ANGELES_CA                  MIDLAND_TX
LAX   0906 0907 0908 0909 0910  MAF   0906 0907 0908 0909 0910
MEAN    71   72   72   72   71  MEAN    75   75   76   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    0
%>90     0    0    0    0    0  %>90     1    1    1    2    2
%>85     0    0    0    0    0  %>85     5    6    7   13   12
%>80     2    2    3    3    2  %>80    21   21   27   41   41
%>75    16   18   17   17   14  %>75    51   47   60   75   76
%>70    62   71   67   64   57  %>70    80   75   87   94   95

            MINNEAPOLIS_MN              NEW_ORLEANS_LA
MSP   0906 0907 0908 0909 0910  MSY   0906 0907 0908 0909 0910
MEAN    53   54   60   65   63  MEAN    90   90   85   86   87
%>100    0    0    0    0    0  %>100    1    3    1    1    1
%>95     0    0    0    0    0  %>95    13   16    4    6    8
%>90     0    0    0    0    0  %>90    51   49   18   25   31
%>85     0    0    0    0    0  %>85    88   83   47   56   65
%>80     0    0    0    0    0  %>80    99   98   77   85   90
%>75     0    0    0    4    2  %>75   100  100   94   97   98
%>70     0    0    3   18   12  %>70   100  100   99  100  100

           NORTH_PLATTE_NE            OKLAHOMA_CITY_OK
LBF   0906 0907 0908 0909 0910  OKC   0906 0907 0908 0909 0910
MEAN    57   61   67   67   68  MEAN    64   66   68   69   72
%>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    1
%>80     0    0    1    0    2  %>80     0    0    1    3    8
%>75     0    0    6    6   12  %>75     0    2    8   15   29
%>70     0    5   27   29   36  %>70     7   19   33   45   62

                  OMAHA_NE                PENDLETON_OR
OMA   0906 0907 0908 0909 0910  PDT   0906 0907 0908 0909 0910
MEAN    56   59   64   67   68  MEAN    76   72   69   66   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     1    0    0    0    0
%>80     0    0    0    0    2  %>80    16    1    1    0    0
%>75     0    0    3    6   12  %>75    57   20    9    3    2
%>70     0    3   15   27   35  %>70    91   70   39   19   15

                PHOENIX_AZ                 PORTLAND_OR
PHX   0906 0907 0908 0909 0910  PDX   0906 0907 0908 0909 0910
MEAN    87   89   89   88   87  MEAN    69   69   66   67   66
%>100    1    1    1    0    1  %>100    0    0    0    0    0
%>95     8   11   10    6    8  %>95     0    0    0    0    0
%>90    29   43   43   36   31  %>90     0    0    0    0    0
%>85    63   82   83   79   67  %>85     0    0    0    0    0
%>80    88   98   98   98   92  %>80     0    0    0    1    1
%>75    98  100  100  100   99  %>75     8    5    3    6    7
%>70   100  100  100  100  100  %>70    43   38   20   28   27

             RAPID_CITY_SD               SACRAMENTO_CA
RAP   0906 0907 0908 0909 0910  SAC   0906 0907 0908 0909 0910
MEAN    53   61   68   66   67  MEAN    72   72   72   71   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    0    0    0
%>80     0    0    0    1    3  %>80     0    1    1    1    2
%>75     0    0    4    6   13  %>75    11   22   18   19   18
%>70     0    2   30   26   33  %>70    76   76   70   65   59

            SAINT_LOUIS_MO           SALT_LAKE_CITY_UT
STL   0906 0907 0908 0909 0910  SLC   0906 0907 0908 0909 0910
MEAN    63   65   65   68   72  MEAN    70   69   69   68   68
%>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    2  %>85     1    0    0    0    0
%>80     0    0    1    4   10  %>80     4    2    1    1    3
%>75     0    2    5   15   32  %>75    20   13    8   10   14
%>70     6   14   21   40   65  %>70    54   47   42   40   41

            SAN_ANTONIO_TX                SAN_DIEGO_CA
SAT   0906 0907 0908 0909 0910  SAN   0906 0907 0908 0909 0910
MEAN    86   86   84   83   84  MEAN    71   72   71   71   70
%>100    0    1    0    0    0  %>100    0    0    0    0    0
%>95     1    8    3    1    2  %>95     0    0    0    0    0
%>90    17   27   15    9   13  %>90     0    0    0    0    0
%>85    64   58   41   34   43  %>85     0    0    0    0    0
%>80    96   84   72   70   77  %>80     1    2    2    2    2
%>75   100   97   92   93   95  %>75    12   17   13   13   11
%>70   100  100   99   99  100  %>70    52   63   57   52   44

          SAN_FRANCISCO_CA                  SEATTLE_WA
SFO   0906 0907 0908 0909 0910  SEA   0906 0907 0908 0909 0910
MEAN    64   64   64   64   64  MEAN    68   66   65   64   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    0    0    0
%>75     0    0    0    0    0  %>75     6    1    1    0    1
%>70     1    3    1    1    1  %>70    32   15   11    6   11

             SHREVEPORT_LA              SIOUX_FALLS_SD
SHV   0906 0907 0908 0909 0910  FSD   0906 0907 0908 0909 0910
MEAN    85   78   74   77   80  MEAN    52   56   64   67   65
%>100    0    0    0    0    0  %>100    0    0    0    0    0
%>95     4    1    0    0    1  %>95     0    0    0    0    0
%>90    20    4    1    2    6  %>90     0    0    0    0    0
%>85    53   16    4   11   23  %>85     0    0    0    0    0
%>80    84   40   18   33   53  %>80     0    0    0    1    1
%>75    97   69   46   63   81  %>75     0    0    3    6    6
%>70   100   90   77   86   95  %>70     0    0   15   26   21

            SPRINGFIELD_MO                   TUCSON_AZ
SGF   0906 0907 0908 0909 0910  TUS   0906 0907 0908 0909 0910
MEAN    64   65   65   69   71  MEAN    78   80   81   82   82
%>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    0    0  %>90     2    3    3    4    6
%>85     0    0    0    0    1  %>85     8   15   19   21   27
%>80     0    0    1    3    5  %>80    31   50   60   64   64
%>75     1    4    5   15   23  %>75    70   90   94   94   91
%>70    11   20   21   40   58  %>70    95   99  100  100   99

                  TULSA_OK                  WICHITA_KS
TUL   0906 0907 0908 0909 0910  ICT   0906 0907 0908 0909 0910
MEAN    66   68   68   70   73  MEAN    61   64   66   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    1  %>85     0    0    0    0    1
%>80     0    1    1    2   10  %>80     0    0    0    1    5
%>75     3    9   10   14   36  %>75     0    0    3    8   23
%>70    20   35   37   47   70  %>70     1    7   20   36   56

                   YUMA_AZ
YUM   0906 0907 0908 0909 0910
MEAN    93   93   91   89   88
%>100    8    4    1    1    2
%>95    37   32   15   11   11
%>90    76   80   57   41   35
%>85    96   97   91   78   67
%>80   100  100   99   96   89
%>75   100  100  100  100   98
%>70   100  100  100  100  100

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