Heat Index Forecast Tables
Issued by NWS
Issued by NWS
641
FMUS24 KWNH 151730
PRBWHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1728 UTC WED JUL 15 2026
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM WED JUL 15 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0718 0719 0720 0721 0722 ABQ 0718 0719 0720 0721 0722
MEAN 82 83 85 86 86 MEAN 74 75 75 74 74
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 2 %>95 0 0 0 0 0
%>90 1 1 5 10 17 %>90 0 0 0 1 1
%>85 17 23 46 60 63 %>85 1 1 3 4 4
%>80 72 82 94 97 95 %>80 9 11 18 18 17
%>75 99 99 100 100 100 %>75 40 45 51 46 45
%>70 100 100 100 100 100 %>70 83 86 84 77 74
AMARILLO_TX AUSTIN_TX
AMA 0718 0719 0720 0721 0722 AUS 0718 0719 0720 0721 0722
MEAN 78 80 82 83 82 MEAN 89 88 88 88 89
%>100 0 0 0 0 0 %>100 0 0 0 0 1
%>95 0 0 0 0 0 %>95 4 3 2 2 8
%>90 0 0 2 6 6 %>90 34 30 27 25 41
%>85 1 8 22 34 29 %>85 85 83 81 79 83
%>80 24 53 74 77 69 %>80 99 99 99 99 98
%>75 85 94 98 97 94 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
BATON_ROUGE_LA BISMARCK_ND
BTR 0718 0719 0720 0721 0722 BIS 0718 0719 0720 0721 0722
MEAN 92 93 94 95 95 MEAN 76 81 76 70 69
%>100 5 8 15 23 24 %>100 0 0 0 0 0
%>95 25 33 42 51 49 %>95 0 0 0 0 0
%>90 64 71 75 79 75 %>90 0 3 0 0 0
%>85 92 94 94 94 92 %>85 1 21 3 0 0
%>80 99 99 99 99 98 %>80 13 61 19 4 3
%>75 100 100 100 100 100 %>75 60 92 57 19 17
%>70 100 100 100 100 100 %>70 95 99 89 50 46
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0718 0719 0720 0721 0722 CRP 0718 0719 0720 0721 0722
MEAN 96 95 95 94 94 MEAN 96 95 93 92 92
%>100 10 9 4 3 4 %>100 16 10 5 3 4
%>95 56 54 45 36 37 %>95 54 41 28 20 22
%>90 94 94 94 89 86 %>90 93 88 80 73 69
%>85 100 100 100 100 99 %>85 100 99 99 98 96
%>80 100 100 100 100 100 %>80 100 100 100 100 100
%>75 100 100 100 100 100 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
DALLAS_TX DENVER_CO
DFW 0718 0719 0720 0721 0722 DEN 0718 0719 0720 0721 0722
MEAN 89 90 91 93 94 MEAN 77 79 78 74 72
%>100 0 0 0 4 14 %>100 0 0 0 0 0
%>95 2 4 12 31 46 %>95 0 0 0 0 0
%>90 36 52 66 78 81 %>90 0 0 1 0 0
%>85 90 97 98 98 97 %>85 0 3 7 2 1
%>80 100 100 100 100 100 %>80 11 39 32 12 7
%>75 100 100 100 100 100 %>75 72 93 71 40 30
%>70 100 100 100 100 100 %>70 99 100 94 76 67
DES_MOINES_IA EL_PASO_TX
DSM 0718 0719 0720 0721 0722 ELP 0718 0719 0720 0721 0722
MEAN 87 83 86 79 74 MEAN 78 78 79 79 80
%>100 1 1 4 0 0 %>100 0 0 0 0 0
%>95 6 5 13 1 0 %>95 0 0 0 0 0
%>90 30 17 32 6 2 %>90 0 0 1 3 3
%>85 69 39 56 19 8 %>85 5 5 9 14 19
%>80 93 66 78 43 22 %>80 34 30 38 43 53
%>75 99 86 92 70 46 %>75 80 75 76 76 84
%>70 100 96 98 89 71 %>70 98 97 96 95 97
FRESNO_CA GOODLAND_KS
FAT 0718 0719 0720 0721 0722 GLD 0718 0719 0720 0721 0722
MEAN 80 80 80 79 79 MEAN 78 80 81 78 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 1 2 2 3 %>90 0 0 2 1 2
%>85 7 13 15 12 17 %>85 0 4 17 9 8
%>80 49 54 49 44 48 %>80 25 49 61 33 26
%>75 90 88 83 79 79 %>75 89 94 92 68 55
%>70 99 98 96 95 94 %>70 100 100 99 92 81
GREAT_FALLS_MT HOUSTON_TX
GTF 0718 0719 0720 0721 0722 HOU 0718 0719 0720 0721 0722
MEAN 77 74 70 70 70 MEAN 93 92 92 93 94
%>100 0 0 0 0 0 %>100 7 3 5 9 17
%>95 0 0 0 0 0 %>95 34 23 26 34 46
%>90 0 0 0 0 0 %>90 79 68 67 71 78
%>85 1 0 0 0 0 %>85 98 96 94 94 95
%>80 20 4 1 2 1 %>80 100 100 100 99 99
%>75 74 37 12 15 15 %>75 100 100 100 100 100
%>70 98 88 53 50 54 %>70 100 100 100 100 100
JACKSON_MS KANSAS_CITY_MO
JAN 0718 0719 0720 0721 0722 MCI 0718 0719 0720 0721 0722
MEAN 90 92 93 94 93 MEAN 89 88 90 85 80
%>100 2 5 11 17 15 %>100 0 1 5 2 0
%>95 15 24 37 44 40 %>95 4 9 21 9 3
%>90 52 62 71 74 69 %>90 35 35 53 25 9
%>85 87 91 93 93 90 %>85 83 71 82 51 25
%>80 99 99 99 99 98 %>80 99 93 96 77 48
%>75 100 100 100 100 100 %>75 100 99 100 92 72
%>70 100 100 100 100 100 %>70 100 100 100 98 89
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0718 0719 0720 0721 0722 LIT 0718 0719 0720 0721 0722
MEAN 90 90 90 90 90 MEAN 90 91 92 94 91
%>100 9 10 9 8 8 %>100 0 1 3 10 9
%>95 24 27 25 24 25 %>95 7 17 26 40 26
%>90 49 52 51 50 53 %>90 46 65 72 77 53
%>85 73 76 75 75 78 %>85 90 96 96 96 79
%>80 90 91 91 91 93 %>80 100 100 100 100 93
%>75 98 98 98 98 98 %>75 100 100 100 100 99
%>70 100 100 100 100 100 %>70 100 100 100 100 100
LOS_ANGELES_CA MIDLAND_TX
LAX 0718 0719 0720 0721 0722 MAF 0718 0719 0720 0721 0722
MEAN 73 72 72 72 74 MEAN 78 80 81 82 83
%>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 1 2 3
%>85 0 0 0 0 1 %>85 1 7 15 23 27
%>80 2 2 2 4 9 %>80 22 46 66 75 74
%>75 17 16 16 24 37 %>75 81 89 97 98 97
%>70 85 74 68 70 79 %>70 99 100 100 100 100
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0718 0719 0720 0721 0722 MSY 0718 0719 0720 0721 0722
MEAN 81 78 80 74 71 MEAN 94 96 97 98 98
%>100 0 0 0 0 0 %>100 15 23 31 41 40
%>95 0 0 0 0 0 %>95 45 54 61 67 66
%>90 2 1 4 1 0 %>90 78 83 86 87 85
%>85 19 10 19 4 0 %>85 96 97 97 96 96
%>80 59 38 51 16 4 %>80 100 100 100 99 99
%>75 91 75 82 42 22 %>75 100 100 100 100 100
%>70 99 95 96 72 57 %>70 100 100 100 100 100
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0718 0719 0720 0721 0722 OKC 0718 0719 0720 0721 0722
MEAN 81 84 84 77 74 MEAN 85 88 90 91 89
%>100 0 0 0 0 0 %>100 0 0 0 2 3
%>95 0 0 0 0 0 %>95 0 1 4 18 16
%>90 0 3 6 1 1 %>90 8 24 47 60 45
%>85 7 33 37 7 5 %>85 54 81 94 92 77
%>80 72 86 82 29 19 %>80 94 99 100 100 95
%>75 100 99 98 64 43 %>75 100 100 100 100 99
%>70 100 100 100 90 70 %>70 100 100 100 100 100
OMAHA_NE PENDLETON_OR
OMA 0718 0719 0720 0721 0722 PDT 0718 0719 0720 0721 0722
MEAN 88 86 89 81 76 MEAN 71 73 75 76 76
%>100 0 2 3 0 0 %>100 0 0 0 0 0
%>95 3 8 16 2 1 %>95 0 0 0 0 0
%>90 27 27 42 8 3 %>90 0 0 0 1 1
%>85 76 56 73 26 12 %>85 0 0 3 6 8
%>80 98 82 92 54 30 %>80 1 2 15 24 26
%>75 100 95 99 80 55 %>75 15 25 46 58 57
%>70 100 99 100 94 78 %>70 67 77 80 87 84
PHOENIX_AZ PORTLAND_OR
PHX 0718 0719 0720 0721 0722 PDX 0718 0719 0720 0721 0722
MEAN 91 92 93 94 96 MEAN 68 72 74 75 74
%>100 7 10 10 13 23 %>100 0 0 0 0 0
%>95 23 31 33 40 54 %>95 0 0 0 0 0
%>90 54 64 69 74 83 %>90 0 0 0 0 0
%>85 83 89 93 94 96 %>85 0 0 3 3 1
%>80 97 98 99 99 100 %>80 0 4 17 16 10
%>75 100 100 100 100 100 %>75 4 24 47 50 39
%>70 100 100 100 100 100 %>70 34 64 78 83 76
RAPID_CITY_SD SACRAMENTO_CA
RAP 0718 0719 0720 0721 0722 SAC 0718 0719 0720 0721 0722
MEAN 82 85 79 73 70 MEAN 71 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 1 7 0 0 0 %>90 0 0 0 0 0
%>85 18 48 7 1 2 %>85 0 0 0 1 2
%>80 71 90 38 9 7 %>80 0 3 4 9 12
%>75 97 99 80 34 23 %>75 11 22 23 31 36
%>70 100 100 98 69 50 %>70 63 65 59 64 68
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0718 0719 0720 0721 0722 SLC 0718 0719 0720 0721 0722
MEAN 90 88 88 87 79 MEAN 81 81 80 78 77
%>100 1 4 6 4 1 %>100 0 0 0 0 0
%>95 12 16 20 15 3 %>95 1 1 1 0 0
%>90 51 39 42 35 10 %>90 8 6 7 1 0
%>85 89 67 68 62 25 %>85 27 24 24 9 5
%>80 99 88 87 84 47 %>80 58 55 53 35 30
%>75 100 97 96 95 70 %>75 82 81 79 70 69
%>70 100 99 99 99 87 %>70 96 95 94 90 91
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0718 0719 0720 0721 0722 SAN 0718 0719 0720 0721 0722
MEAN 87 87 87 86 87 MEAN 72 72 72 72 73
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 0 0 2 %>95 0 0 0 0 0
%>90 21 19 13 10 21 %>90 0 0 0 0 0
%>85 77 76 72 67 70 %>85 0 0 0 0 1
%>80 99 99 99 98 97 %>80 3 2 2 2 8
%>75 100 100 100 100 100 %>75 22 20 17 20 32
%>70 100 100 100 100 100 %>70 74 69 66 68 75
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0718 0719 0720 0721 0722 SEA 0718 0719 0720 0721 0722
MEAN 58 59 60 60 60 MEAN 66 68 71 73 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 1 0
%>80 0 0 0 0 0 %>80 0 1 4 9 5
%>75 0 0 0 0 0 %>75 2 8 23 34 26
%>70 0 0 1 1 1 %>70 17 34 60 70 63
SHREVEPORT_LA SIOUX_FALLS_SD
SHV 0718 0719 0720 0721 0722 FSD 0718 0719 0720 0721 0722
MEAN 89 90 90 92 93 MEAN 82 82 83 75 70
%>100 0 0 0 3 10 %>100 0 0 0 0 0
%>95 3 3 9 26 37 %>95 0 1 2 0 0
%>90 39 46 55 71 73 %>90 4 6 12 1 0
%>85 92 95 95 96 94 %>85 26 27 38 6 1
%>80 100 100 100 100 99 %>80 67 61 71 21 7
%>75 100 100 100 100 100 %>75 94 88 92 49 23
%>70 100 100 100 100 100 %>70 100 98 99 77 50
SPRINGFIELD_MO TUCSON_AZ
SGF 0718 0719 0720 0721 0722 TUS 0718 0719 0720 0721 0722
MEAN 85 88 88 88 82 MEAN 81 82 82 83 84
%>100 0 0 0 1 1 %>100 0 0 0 0 0
%>95 0 3 6 10 4 %>95 0 1 1 2 3
%>90 8 27 35 35 14 %>90 3 5 6 10 14
%>85 52 73 79 71 36 %>85 18 24 26 34 42
%>80 93 97 98 93 63 %>80 55 63 64 70 76
%>75 100 100 100 99 85 %>75 90 93 92 93 95
%>70 100 100 100 100 96 %>70 99 99 99 99 100
TULSA_OK WICHITA_KS
TUL 0718 0719 0720 0721 0722 ICT 0718 0719 0720 0721 0722
MEAN 90 93 95 95 91 MEAN 87 89 91 90 85
%>100 3 6 16 22 10 %>100 0 0 0 2 1
%>95 16 30 48 52 28 %>95 0 1 11 14 8
%>90 50 70 82 81 54 %>90 11 31 56 47 24
%>85 84 95 97 96 79 %>85 72 90 94 82 52
%>80 98 100 100 99 93 %>80 99 100 100 97 78
%>75 100 100 100 100 99 %>75 100 100 100 100 94
%>70 100 100 100 100 100 %>70 100 100 100 100 99
YUMA_AZ
YUM 0718 0719 0720 0721 0722
MEAN 95 96 96 97 99
%>100 10 15 19 28 36
%>95 50 58 63 69 79
%>90 90 93 94 94 98
%>85 99 100 100 100 100
%>80 100 100 100 100 100
%>75 100 100 100 100 100
%>70 100 100 100 100 100
URL IS WWW.WPC.NCEP.NOAA.GOV
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