Heat Index Forecast Tables
Issued by NWS
Issued by NWS
877
FMUS24 KWNH 300741
PRBWHH
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0654 UTC WED SEP 30 2026
MAXIMUM HEAT INDEX (DEG F) AND MAXIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM WED SEP 30 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 1003 1004 1005 1006 1007 ABQ 1003 1004 1005 1006 1007
MAX 75 78 79 82 85 MAX 71 72 69 72 74
%>110 0 0 0 0 1 %>110 0 0 0 0 0
%>105 0 0 0 1 2 %>105 0 0 0 0 0
%>100 0 0 0 3 6 %>100 0 0 0 0 0
%>95 0 0 2 8 14 %>95 0 0 0 0 0
%>90 1 3 7 19 29 %>90 0 0 0 0 1
%>85 6 12 20 37 49 %>85 0 1 1 2 4
%>80 20 35 43 59 69 %>80 4 8 5 10 14
AMARILLO_TX AUSTIN_TX
AMA 1003 1004 1005 1006 1007 AUS 1003 1004 1005 1006 1007
MAX 73 75 75 80 82 MAX 86 85 83 83 86
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 1 0 0 0 1
%>100 0 0 0 1 1 %>100 4 2 1 1 4
%>95 0 0 1 5 4 %>95 13 9 4 4 12
%>90 0 1 3 13 14 %>90 31 24 15 16 30
%>85 2 4 10 29 33 %>85 55 49 39 40 55
%>80 11 20 26 51 59 %>80 78 74 68 70 78
BATON_ROUGE_LA BISMARCK_ND
BTR 1003 1004 1005 1006 1007 BIS 1003 1004 1005 1006 1007
MAX 95 89 86 85 84 MAX 63 60 65 72 68
%>110 4 0 0 0 0 %>110 0 0 0 0 0
%>105 12 2 0 1 0 %>105 0 0 0 0 0
%>100 28 8 2 3 1 %>100 0 0 0 0 0
%>95 51 23 10 10 6 %>95 0 0 0 0 0
%>90 75 46 27 27 21 %>90 0 0 0 0 0
%>85 90 71 53 52 46 %>85 0 0 0 2 0
%>80 97 89 78 76 73 %>80 0 0 2 10 2
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 1003 1004 1005 1006 1007 CRP 1003 1004 1005 1006 1007
MAX 104 100 97 96 97 MAX 98 94 91 90 91
%>110 31 19 12 9 11 %>110 10 4 1 1 1
%>105 47 34 23 19 22 %>105 22 12 3 3 4
%>100 64 51 40 34 38 %>100 42 26 11 9 13
%>95 78 68 58 53 56 %>95 64 46 28 25 31
%>90 89 82 75 71 73 %>90 82 68 53 48 56
%>85 95 91 87 85 86 %>85 93 85 77 72 78
%>80 98 97 94 93 94 %>80 98 94 92 89 92
DALLAS_TX DENVER_CO
DFW 1003 1004 1005 1006 1007 DEN 1003 1004 1005 1006 1007
MAX 80 83 82 81 84 MAX 78 76 80 79 78
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 1 %>105 0 0 0 0 0
%>100 0 1 0 1 3 %>100 0 0 1 0 0
%>95 1 4 2 3 9 %>95 0 1 4 0 1
%>90 5 16 9 10 23 %>90 2 4 13 2 5
%>85 19 39 29 26 45 %>85 11 13 29 14 17
%>80 50 67 60 52 68 %>80 36 31 52 44 40
DES_MOINES_IA EL_PASO_TX
DSM 1003 1004 1005 1006 1007 ELP 1003 1004 1005 1006 1007
MAX 65 64 60 65 72 MAX 76 77 77 80 81
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1 2 2 4 6
%>85 0 0 0 0 1 %>85 5 9 10 17 25
%>80 0 0 0 1 5 %>80 21 29 31 47 59
FRESNO_CA GOODLAND_KS
FAT 1003 1004 1005 1006 1007 GLD 1003 1004 1005 1006 1007
MAX 96 96 94 94 94 MAX 73 69 74 80 78
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 1 2 0 0 0 %>105 0 0 0 0 0
%>100 14 16 3 3 4 %>100 0 0 0 0 0
%>95 60 59 40 38 36 %>95 0 0 0 2 0
%>90 94 92 93 90 86 %>90 0 0 2 8 2
%>85 100 99 100 100 99 %>85 1 0 7 23 13
%>80 100 100 100 100 100 %>80 7 1 20 48 38
GREAT_FALLS_MT HOUSTON_TX
GTF 1003 1004 1005 1006 1007 HOU 1003 1004 1005 1006 1007
MAX 66 72 80 76 75 MAX 97 90 86 86 90
%>110 0 0 0 0 0 %>110 7 0 0 0 1
%>105 0 0 0 0 0 %>105 18 2 0 1 4
%>100 0 0 0 0 0 %>100 37 9 2 3 11
%>95 0 0 1 0 1 %>95 60 26 9 12 27
%>90 0 1 6 2 4 %>90 79 51 29 30 49
%>85 0 4 22 9 13 %>85 92 76 58 56 71
%>80 1 14 48 27 29 %>80 98 92 84 79 87
JACKSON_MS KANSAS_CITY_MO
JAN 1003 1004 1005 1006 1007 MCI 1003 1004 1005 1006 1007
MAX 92 85 82 82 79 MAX 69 71 67 71 76
%>110 2 0 0 0 0 %>110 0 0 0 0 0
%>105 6 0 0 0 0 %>105 0 0 0 0 0
%>100 18 2 0 1 0 %>100 0 0 0 0 0
%>95 38 8 3 3 1 %>95 0 0 0 0 0
%>90 62 24 12 12 7 %>90 0 0 0 0 1
%>85 82 49 34 31 21 %>85 0 0 0 2 8
%>80 94 74 63 59 45 %>80 1 1 1 9 28
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 1003 1004 1005 1006 1007 LIT 1003 1004 1005 1006 1007
MAX 89 89 87 88 89 MAX 76 78 75 76 79
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 1 1 0 0 1 %>105 0 0 0 0 0
%>100 4 4 1 2 4 %>100 0 0 0 0 0
%>95 15 15 7 10 15 %>95 1 0 0 0 1
%>90 41 40 27 33 41 %>90 3 1 0 1 4
%>85 72 71 62 67 73 %>85 12 9 2 5 18
%>80 94 93 89 91 94 %>80 29 35 17 22 45
LOS_ANGELES_CA MIDLAND_TX
LAX 1003 1004 1005 1006 1007 MAF 1003 1004 1005 1006 1007
MAX 91 91 91 90 90 MAX 75 77 78 82 84
%>110 2 2 2 1 1 %>110 0 0 0 0 0
%>105 5 5 4 3 3 %>105 0 0 0 0 1
%>100 12 12 12 8 9 %>100 0 0 0 1 4
%>95 28 27 27 21 23 %>95 0 0 1 5 12
%>90 52 51 51 46 48 %>90 0 1 5 15 26
%>85 77 77 78 75 76 %>85 4 9 16 34 47
%>80 94 94 94 94 94 %>80 18 29 39 58 68
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 1003 1004 1005 1006 1007 MSY 1003 1004 1005 1006 1007
MAX 62 59 58 64 69 MAX 95 91 86 85 83
%>110 0 0 0 0 0 %>110 3 0 0 0 0
%>105 0 0 0 0 0 %>105 10 3 0 0 0
%>100 0 0 0 0 0 %>100 26 11 2 2 0
%>95 0 0 0 0 0 %>95 50 29 11 8 3
%>90 0 0 0 0 0 %>90 74 56 30 24 12
%>85 0 0 0 0 0 %>85 90 80 58 50 35
%>80 0 0 0 1 1 %>80 98 94 82 76 66
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 1003 1004 1005 1006 1007 OKC 1003 1004 1005 1006 1007
MAX 71 66 69 77 76 MAX 75 79 80 82 85
%>110 0 0 0 0 0 %>110 0 0 0 0 1
%>105 0 0 0 0 0 %>105 0 0 0 1 3
%>100 0 0 0 0 0 %>100 0 0 1 4 8
%>95 0 0 0 0 0 %>95 0 1 3 10 18
%>90 0 0 0 2 0 %>90 1 5 10 22 33
%>85 0 0 1 10 4 %>85 5 19 25 39 51
%>80 1 0 5 30 20 %>80 21 46 47 60 69
OMAHA_NE PENDLETON_OR
OMA 1003 1004 1005 1006 1007 PDT 1003 1004 1005 1006 1007
MAX 67 66 63 69 73 MAX 75 76 80 77 77
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 2 2 2
%>85 0 0 0 1 1 %>85 3 3 14 9 8
%>80 0 0 0 6 7 %>80 15 17 46 30 29
PHOENIX_AZ PORTLAND_OR
PHX 1003 1004 1005 1006 1007 PDX 1003 1004 1005 1006 1007
MAX 91 92 92 93 96 MAX 80 82 75 73 75
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 1 %>105 0 0 0 0 0
%>100 0 1 0 2 12 %>100 0 0 0 0 0
%>95 4 17 16 28 57 %>95 0 0 0 0 0
%>90 63 80 80 87 94 %>90 2 1 0 0 0
%>85 99 99 99 100 100 %>85 15 18 1 0 2
%>80 100 100 100 100 100 %>80 51 66 11 6 16
RAPID_CITY_SD SACRAMENTO_CA
RAP 1003 1004 1005 1006 1007 SAC 1003 1004 1005 1006 1007
MAX 69 65 75 78 76 MAX 92 91 91 91 90
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 0 0 0 0 0 %>100 1 1 1 1 2
%>95 0 0 0 0 0 %>95 22 13 15 16 13
%>90 0 0 2 0 1 %>90 77 67 65 61 48
%>85 0 0 9 3 7 %>85 99 98 96 94 84
%>80 1 2 26 29 25 %>80 100 100 100 100 98
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 1003 1004 1005 1006 1007 SLC 1003 1004 1005 1006 1007
MAX 70 72 66 68 76 MAX 79 80 78 77 78
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 1 1 1 1 1
%>90 0 0 0 0 2 %>90 5 6 5 3 5
%>85 0 0 0 0 8 %>85 18 21 16 11 15
%>80 1 2 1 2 25 %>80 43 50 38 29 35
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 1003 1004 1005 1006 1007 SAN 1003 1004 1005 1006 1007
MAX 86 85 84 84 86 MAX 91 90 90 88 88
%>110 0 0 0 0 0 %>110 3 3 2 1 1
%>105 1 0 0 0 0 %>105 8 7 6 4 3
%>100 3 2 0 1 2 %>100 17 16 14 10 8
%>95 11 9 3 5 9 %>95 29 27 25 21 19
%>90 29 26 15 19 26 %>90 46 43 39 36 34
%>85 54 53 41 45 54 %>85 74 70 64 60 57
%>80 78 78 72 74 79 %>80 94 92 89 87 86
SAN_FRANCISCO_CA SEATTLE_WA
SFO 1003 1004 1005 1006 1007 SEA 1003 1004 1005 1006 1007
MAX 75 73 72 73 73 MAX 68 71 68 65 65
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 2 1 1 1 1 %>90 0 0 0 0 0
%>85 7 4 3 4 5 %>85 0 0 0 0 0
%>80 22 12 10 13 15 %>80 0 1 0 0 0
SHREVEPORT_LA SIOUX_FALLS_SD
SHV 1003 1004 1005 1006 1007 FSD 1003 1004 1005 1006 1007
MAX 87 82 80 81 84 MAX 65 60 60 68 70
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 2 0 0 0 0 %>105 0 0 0 0 0
%>100 6 0 0 0 1 %>100 0 0 0 0 0
%>95 17 2 0 2 6 %>95 0 0 0 0 0
%>90 35 11 2 10 20 %>90 0 0 0 0 0
%>85 58 32 16 28 45 %>85 0 0 0 1 0
%>80 79 62 50 56 72 %>80 0 0 0 5 2
SPRINGFIELD_MO TUCSON_AZ
SGF 1003 1004 1005 1006 1007 TUS 1003 1004 1005 1006 1007
MAX 74 76 72 74 79 MAX 83 84 85 86 87
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 0 0 0 0 1 %>100 0 0 0 0 1
%>95 0 0 0 0 3 %>95 1 1 1 3 6
%>90 0 0 0 2 10 %>90 5 7 9 15 26
%>85 3 3 2 7 25 %>85 29 38 45 56 69
%>80 15 18 9 22 46 %>80 85 90 93 94 96
TULSA_OK WICHITA_KS
TUL 1003 1004 1005 1006 1007 ICT 1003 1004 1005 1006 1007
MAX 73 75 73 75 79 MAX 73 76 74 78 82
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 0 0 0 0 0 %>100 0 0 0 0 2
%>95 0 0 0 0 0 %>95 0 0 0 1 6
%>90 0 0 0 0 3 %>90 0 0 1 5 17
%>85 0 0 1 3 14 %>85 1 3 4 17 36
%>80 7 8 9 18 41 %>80 9 18 17 37 60
YUMA_AZ
YUM 1003 1004 1005 1006 1007
MAX 98 98 98 98 100
%>110 0 0 0 0 1
%>105 3 2 2 4 13
%>100 23 22 23 32 52
%>95 76 82 81 82 90
%>90 98 99 99 98 99
%>85 100 100 100 100 100
%>80 100 100 100 100 100
URL IS WWW.WPC.NCEP.NOAA.GOV
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