Heat Index Forecast Tables
Issued by NWS
Issued by NWS
406
FMUS24 KWNH 270654
PRBWHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0652 UTC SUN SEP 27 2026
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM SUN SEP 27 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0930 1001 1002 1003 1004 ABQ 0930 1001 1002 1003 1004
MEAN 82 76 72 73 72 MEAN 56 57 57 59 59
%>100 0 0 0 1 0 %>100 0 0 0 0 0
%>95 2 0 0 2 1 %>95 0 0 0 0 0
%>90 8 1 2 5 3 %>90 0 0 0 0 0
%>85 29 5 6 13 9 %>85 0 0 0 0 0
%>80 62 24 17 25 20 %>80 0 0 0 0 0
%>75 88 59 35 41 38 %>75 0 0 0 0 1
%>70 98 88 58 60 59 %>70 0 1 1 3 4
AMARILLO_TX AUSTIN_TX
AMA 0930 1001 1002 1003 1004 AUS 0930 1001 1002 1003 1004
MEAN 68 64 63 66 64 MEAN 91 86 81 80 79
%>100 0 0 0 0 0 %>100 6 3 1 1 1
%>95 0 0 0 0 0 %>95 23 11 3 4 3
%>90 0 0 0 1 0 %>90 55 29 11 12 9
%>85 0 0 0 2 1 %>85 85 55 28 27 23
%>80 0 0 1 7 3 %>80 97 79 54 48 44
%>75 5 2 5 16 9 %>75 100 93 77 69 68
%>70 30 14 16 33 23 %>70 100 99 92 85 86
BATON_ROUGE_LA BISMARCK_ND
BTR 0930 1001 1002 1003 1004 BIS 0930 1001 1002 1003 1004
MEAN 87 89 88 86 84 MEAN 60 52 53 52 47
%>100 0 1 3 2 1 %>100 0 0 0 0 0
%>95 6 11 13 10 6 %>95 0 0 0 0 0
%>90 29 40 36 28 20 %>90 0 0 0 0 0
%>85 70 78 66 55 45 %>85 0 0 0 0 0
%>80 95 96 89 80 73 %>80 0 0 0 0 0
%>75 100 100 98 94 91 %>75 0 0 0 0 0
%>70 100 100 100 99 98 %>70 0 0 0 0 0
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0930 1001 1002 1003 1004 CRP 0930 1001 1002 1003 1004
MEAN 101 100 93 90 89 MEAN 98 95 89 86 85
%>100 60 48 21 15 14 %>100 28 24 9 7 4
%>95 90 77 42 30 28 %>95 76 48 24 18 13
%>90 99 94 65 50 48 %>90 98 74 45 35 29
%>85 100 99 83 69 68 %>85 100 91 69 56 52
%>80 100 100 94 84 84 %>80 100 98 86 76 74
%>75 100 100 98 93 93 %>75 100 100 95 89 90
%>70 100 100 100 98 98 %>70 100 100 99 96 97
DALLAS_TX DENVER_CO
DFW 0930 1001 1002 1003 1004 DEN 0930 1001 1002 1003 1004
MEAN 89 84 78 77 76 MEAN 59 57 60 61 56
%>100 5 1 0 1 0 %>100 0 0 0 0 0
%>95 19 6 1 3 1 %>95 0 0 0 0 0
%>90 44 18 6 9 5 %>90 0 0 0 0 0
%>85 72 42 17 21 15 %>85 0 0 0 0 0
%>80 90 69 38 39 33 %>80 0 0 0 0 0
%>75 98 88 64 60 56 %>75 0 0 1 3 1
%>70 100 97 84 78 77 %>70 1 1 7 11 4
DES_MOINES_IA EL_PASO_TX
DSM 0930 1001 1002 1003 1004 ELP 0930 1001 1002 1003 1004
MEAN 68 65 60 60 58 MEAN 66 65 65 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 1 1
%>80 0 0 0 1 0 %>80 0 0 0 3 4
%>75 1 2 2 3 0 %>75 1 2 4 11 14
%>70 23 17 9 10 3 %>70 17 14 18 30 35
FRESNO_CA GOODLAND_KS
FAT 0930 1001 1002 1003 1004 GLD 0930 1001 1002 1003 1004
MEAN 73 75 76 75 76 MEAN 62 60 58 61 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 1 1 1 1 %>85 0 0 0 0 0
%>80 3 10 12 12 15 %>80 0 0 0 0 0
%>75 30 55 58 53 64 %>75 0 0 1 3 1
%>70 82 92 92 89 93 %>70 3 2 5 11 3
GREAT_FALLS_MT HOUSTON_TX
GTF 0930 1001 1002 1003 1004 HOU 0930 1001 1002 1003 1004
MEAN 58 55 55 52 54 MEAN 94 92 88 86 85
%>100 0 0 0 0 0 %>100 10 10 5 5 3
%>95 0 0 0 0 0 %>95 40 30 17 14 11
%>90 0 0 0 0 0 %>90 82 61 39 32 27
%>85 0 0 0 0 0 %>85 98 86 66 56 50
%>80 0 0 0 0 0 %>80 100 97 86 77 74
%>75 0 1 0 0 0 %>75 100 100 96 91 90
%>70 2 3 3 1 1 %>70 100 100 99 98 97
JACKSON_MS KANSAS_CITY_MO
JAN 0930 1001 1002 1003 1004 MCI 0930 1001 1002 1003 1004
MEAN 83 86 86 83 81 MEAN 72 71 66 65 63
%>100 0 0 1 1 1 %>100 0 0 0 0 0
%>95 1 4 7 6 3 %>95 0 0 0 0 0
%>90 8 23 24 18 12 %>90 0 0 0 0 0
%>85 36 61 53 40 31 %>85 0 0 2 1 0
%>80 77 91 81 66 56 %>80 1 2 6 5 2
%>75 97 99 96 86 79 %>75 19 17 16 13 7
%>70 100 100 99 96 93 %>70 72 56 33 29 20
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0930 1001 1002 1003 1004 LIT 0930 1001 1002 1003 1004
MEAN 73 75 76 77 76 MEAN 82 83 78 75 74
%>100 0 0 0 0 0 %>100 0 0 0 1 0
%>95 0 0 1 0 0 %>95 0 1 2 2 1
%>90 0 1 3 2 2 %>90 1 7 7 6 3
%>85 2 7 11 10 10 %>85 17 33 19 15 10
%>80 12 21 29 30 29 %>80 70 72 39 30 24
%>75 36 48 57 60 58 %>75 98 95 63 49 45
%>70 68 76 82 85 84 %>70 100 100 83 69 67
LOS_ANGELES_CA MIDLAND_TX
LAX 0930 1001 1002 1003 1004 MAF 0930 1001 1002 1003 1004
MEAN 76 76 76 77 78 MEAN 76 72 69 71 71
%>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 0 0 0 %>90 1 0 0 3 2
%>85 3 2 3 5 6 %>85 5 1 2 7 7
%>80 19 15 20 28 33 %>80 25 7 8 17 17
%>75 58 56 62 70 77 %>75 60 30 22 33 34
%>70 92 93 93 95 98 %>70 89 66 45 52 54
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0930 1001 1002 1003 1004 MSY 0930 1001 1002 1003 1004
MEAN 64 61 55 54 52 MEAN 88 91 90 89 87
%>100 0 0 0 0 0 %>100 1 4 5 5 3
%>95 0 0 0 0 0 %>95 6 20 19 17 11
%>90 0 0 0 0 0 %>90 35 54 47 41 31
%>85 0 0 0 0 0 %>85 79 86 77 69 60
%>80 0 0 0 0 0 %>80 98 98 94 89 84
%>75 0 0 0 0 0 %>75 100 100 99 97 96
%>70 4 3 0 0 0 %>70 100 100 100 100 99
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0930 1001 1002 1003 1004 OKC 0930 1001 1002 1003 1004
MEAN 62 59 57 59 55 MEAN 80 75 71 72 70
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 1 0
%>90 0 0 0 0 0 %>90 2 0 2 4 1
%>85 0 0 0 0 0 %>85 13 3 6 10 5
%>80 0 0 0 0 0 %>80 46 18 16 22 13
%>75 0 0 1 1 0 %>75 83 54 33 38 28
%>70 4 2 3 6 1 %>70 98 86 54 57 50
OMAHA_NE PENDLETON_OR
OMA 0930 1001 1002 1003 1004 PDT 0930 1001 1002 1003 1004
MEAN 68 65 61 61 59 MEAN 59 58 56 56 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 1 1 0 %>80 0 0 0 0 0
%>75 2 2 3 4 1 %>75 0 0 0 0 0
%>70 27 16 12 14 5 %>70 1 2 1 1 2
PHOENIX_AZ PORTLAND_OR
PHX 0930 1001 1002 1003 1004 PDX 0930 1001 1002 1003 1004
MEAN 76 79 83 84 85 MEAN 60 59 58 60 63
%>100 0 0 0 0 1 %>100 0 0 0 0 0
%>95 0 0 1 2 5 %>95 0 0 0 0 0
%>90 0 2 8 13 21 %>90 0 0 0 0 0
%>85 3 14 34 42 51 %>85 0 0 0 0 0
%>80 19 45 73 76 80 %>80 0 0 0 0 0
%>75 56 80 95 95 96 %>75 0 0 0 0 0
%>70 89 96 100 99 99 %>70 2 1 0 1 6
RAPID_CITY_SD SACRAMENTO_CA
RAP 0930 1001 1002 1003 1004 SAC 0930 1001 1002 1003 1004
MEAN 61 57 59 57 51 MEAN 72 72 71 72 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 0
%>85 0 0 0 0 0 %>85 0 0 1 1 1
%>80 0 0 0 0 0 %>80 5 5 6 8 8
%>75 0 0 2 1 0 %>75 27 27 25 31 35
%>70 2 2 8 5 0 %>70 67 67 60 67 73
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0930 1001 1002 1003 1004 SLC 0930 1001 1002 1003 1004
MEAN 75 76 71 68 66 MEAN 58 62 64 63 60
%>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 0 0 2 1 0 %>90 0 0 0 0 0
%>85 2 5 6 4 2 %>85 0 0 0 0 0
%>80 14 24 16 11 6 %>80 0 0 0 0 0
%>75 49 59 32 23 17 %>75 0 1 2 2 1
%>70 85 88 52 40 34 %>70 0 5 14 11 7
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0930 1001 1002 1003 1004 SAN 0930 1001 1002 1003 1004
MEAN 90 86 81 79 79 MEAN 75 75 76 77 78
%>100 3 2 0 1 0 %>100 0 0 0 0 0
%>95 17 10 3 3 2 %>95 0 0 0 0 0
%>90 52 28 10 10 7 %>90 0 0 1 1 1
%>85 85 55 27 25 21 %>85 2 3 5 7 8
%>80 98 80 53 47 44 %>80 11 14 21 26 30
%>75 100 94 78 70 70 %>75 44 48 58 63 70
%>70 100 99 93 87 88 %>70 89 92 92 93 96
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0930 1001 1002 1003 1004 SEA 0930 1001 1002 1003 1004
MEAN 65 63 63 65 65 MEAN 57 56 56 56 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 0 1 4 %>75 0 0 0 0 0
%>70 7 4 5 11 19 %>70 0 0 0 0 0
SHREVEPORT_LA SIOUX_FALLS_SD
SHV 0930 1001 1002 1003 1004 FSD 0930 1001 1002 1003 1004
MEAN 87 85 82 80 78 MEAN 64 60 55 56 53
%>100 0 1 0 1 0 %>100 0 0 0 0 0
%>95 3 5 3 4 2 %>95 0 0 0 0 0
%>90 22 21 11 12 8 %>90 0 0 0 0 0
%>85 66 52 32 28 21 %>85 0 0 0 0 0
%>80 94 82 60 50 42 %>80 0 0 0 0 0
%>75 100 96 84 71 65 %>75 0 0 0 0 0
%>70 100 100 96 87 84 %>70 5 3 1 1 0
SPRINGFIELD_MO TUCSON_AZ
SGF 0930 1001 1002 1003 1004 TUS 0930 1001 1002 1003 1004
MEAN 78 76 71 69 67 MEAN 70 72 75 76 77
%>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 0 0 2 1 0 %>90 0 0 0 1 2
%>85 4 4 7 4 2 %>85 0 0 2 6 9
%>80 31 21 16 12 6 %>80 1 4 14 23 30
%>75 80 58 32 25 16 %>75 12 27 49 55 62
%>70 99 89 53 44 34 %>70 46 70 87 85 88
TULSA_OK WICHITA_KS
TUL 0930 1001 1002 1003 1004 ICT 0930 1001 1002 1003 1004
MEAN 80 75 72 71 69 MEAN 73 71 67 67 65
%>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 2 0 2 2 0 %>90 0 0 0 1 0
%>85 15 3 7 7 2 %>85 0 0 2 3 1
%>80 52 19 17 16 8 %>80 5 2 7 9 4
%>75 87 53 35 33 22 %>75 30 19 19 20 13
%>70 99 86 57 54 44 %>70 75 59 37 38 29
YUMA_AZ
YUM 0930 1001 1002 1003 1004
MEAN 81 84 86 87 87
%>100 0 0 0 0 0
%>95 0 1 2 3 4
%>90 1 10 18 23 26
%>85 15 40 62 68 66
%>80 60 78 94 95 93
%>75 94 97 100 100 99
%>70 100 100 100 100 100
URL IS WWW.WPC.NCEP.NOAA.GOV
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