Heat Index Forecast Tables
Issued by NWS
Issued by NWS
519
FMUS24 KWNH 301729
PRBWHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1727 UTC THU APR 30 2026
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM THU APR 30 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0503 0504 0505 0506 0507 ABQ 0503 0504 0505 0506 0507
MEAN 62 70 77 73 64 MEAN 56 60 58 55 57
%>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 0 0 0 3 0 %>90 0 0 0 0 0
%>85 0 0 5 9 1 %>85 0 0 0 0 0
%>80 0 0 26 21 3 %>80 0 0 0 0 0
%>75 0 9 65 40 10 %>75 0 0 0 0 2
%>70 1 49 93 61 25 %>70 1 2 2 0 6
AMARILLO_TX AUSTIN_TX
AMA 0503 0504 0505 0506 0507 AUS 0503 0504 0505 0506 0507
MEAN 60 67 67 59 60 MEAN 63 70 81 80 70
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 1 2 0
%>90 0 0 0 0 0 %>90 0 0 6 9 1
%>85 0 0 1 0 0 %>85 0 0 23 26 5
%>80 0 0 3 1 1 %>80 0 1 54 51 14
%>75 0 0 13 3 4 %>75 0 9 83 76 30
%>70 0 16 34 10 12 %>70 1 46 96 92 51
BATON_ROUGE_LA BISMARCK_ND
BTR 0503 0504 0505 0506 0507 BIS 0503 0504 0505 0506 0507
MEAN 61 65 71 80 74 MEAN 52 50 41 41 47
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 1 1 %>95 0 0 0 0 0
%>90 0 0 0 7 3 %>90 0 0 0 0 0
%>85 0 0 0 24 10 %>85 0 0 0 0 0
%>80 0 0 1 52 25 %>80 0 0 0 0 0
%>75 0 0 17 80 47 %>75 0 0 0 0 0
%>70 1 9 62 95 70 %>70 0 0 0 0 0
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0503 0504 0505 0506 0507 CRP 0503 0504 0505 0506 0507
MEAN 71 76 84 90 84 MEAN 67 74 84 86 79
%>100 0 0 0 1 0 %>100 0 0 0 0 0
%>95 0 0 0 13 2 %>95 0 0 1 1 1
%>90 0 0 5 49 13 %>90 0 0 7 16 6
%>85 0 0 43 86 42 %>85 0 0 36 60 20
%>80 0 6 90 99 79 %>80 0 1 80 93 45
%>75 4 74 100 100 96 %>75 0 42 98 100 72
%>70 67 100 100 100 100 %>70 13 96 100 100 90
DALLAS_TX DENVER_CO
DFW 0503 0504 0505 0506 0507 DEN 0503 0504 0505 0506 0507
MEAN 65 70 79 76 66 MEAN 55 55 50 48 55
%>100 0 0 0 1 0 %>100 0 0 0 0 0
%>95 0 0 0 2 0 %>95 0 0 0 0 0
%>90 0 0 3 7 0 %>90 0 0 0 0 0
%>85 0 0 16 16 1 %>85 0 0 0 0 0
%>80 0 0 43 32 4 %>80 0 0 0 0 0
%>75 0 6 74 52 13 %>75 0 0 0 0 2
%>70 7 46 93 72 32 %>70 0 0 1 1 6
DES_MOINES_IA EL_PASO_TX
DSM 0503 0504 0505 0506 0507 ELP 0503 0504 0505 0506 0507
MEAN 58 62 55 49 51 MEAN 63 68 67 64 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 0 0 0 2
%>75 0 2 1 0 0 %>75 1 6 5 0 7
%>70 0 9 4 0 0 %>70 7 30 26 6 23
FRESNO_CA GOODLAND_KS
FAT 0503 0504 0505 0506 0507 GLD 0503 0504 0505 0506 0507
MEAN 66 60 62 67 72 MEAN 59 58 52 48 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 5 %>80 0 0 0 0 0
%>75 1 0 0 3 24 %>75 0 0 0 0 1
%>70 16 0 2 22 62 %>70 0 1 2 0 4
GREAT_FALLS_MT HOUSTON_TX
GTF 0503 0504 0505 0506 0507 HOU 0503 0504 0505 0506 0507
MEAN 54 52 49 54 59 MEAN 65 70 79 84 76
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 2 1
%>90 0 0 0 0 0 %>90 0 0 1 13 4
%>85 0 0 0 0 0 %>85 0 0 11 42 13
%>80 0 0 0 0 1 %>80 0 0 42 77 31
%>75 0 0 0 2 3 %>75 0 8 79 95 55
%>70 0 0 0 6 9 %>70 8 49 97 100 77
JACKSON_MS KANSAS_CITY_MO
JAN 0503 0504 0505 0506 0507 MCI 0503 0504 0505 0506 0507
MEAN 58 63 69 75 67 MEAN 60 67 60 53 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 2 0 %>90 0 0 0 0 0
%>85 0 0 0 10 1 %>85 0 0 1 0 0
%>80 0 0 0 26 5 %>80 0 0 2 0 0
%>75 0 0 3 52 15 %>75 0 5 6 0 0
%>70 0 0 34 76 34 %>70 1 26 16 1 1
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0503 0504 0505 0506 0507 LIT 0503 0504 0505 0506 0507
MEAN 71 64 61 66 72 MEAN 58 66 71 70 61
%>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 2 %>90 0 0 0 2 0
%>85 2 0 0 1 7 %>85 0 0 0 6 0
%>80 9 1 0 4 17 %>80 0 0 3 15 0
%>75 28 7 2 13 36 %>75 0 0 19 30 3
%>70 57 20 9 31 59 %>70 0 5 56 50 11
LOS_ANGELES_CA MIDLAND_TX
LAX 0503 0504 0505 0506 0507 MAF 0503 0504 0505 0506 0507
MEAN 62 60 60 63 65 MEAN 59 68 72 69 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 1 %>80 0 0 2 3 2
%>75 0 0 0 1 4 %>75 0 3 24 16 8
%>70 2 0 0 4 17 %>70 0 33 72 46 22
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0503 0504 0505 0506 0507 MSY 0503 0504 0505 0506 0507
MEAN 56 55 46 45 46 MEAN 64 67 73 82 77
%>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 0 0 0 8 4
%>85 0 0 0 0 0 %>85 0 0 0 28 15
%>80 0 0 0 0 0 %>80 0 0 3 62 36
%>75 0 0 0 0 0 %>75 0 0 28 88 63
%>70 0 1 0 0 0 %>70 4 17 79 98 85
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0503 0504 0505 0506 0507 OKC 0503 0504 0505 0506 0507
MEAN 56 57 50 46 52 MEAN 63 70 74 65 61
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 1 0 0
%>90 0 0 0 0 0 %>90 0 0 3 1 0
%>85 0 0 0 0 0 %>85 0 0 9 3 0
%>80 0 0 0 0 0 %>80 0 0 23 8 1
%>75 0 0 0 0 0 %>75 0 5 45 17 4
%>70 0 1 1 0 1 %>70 2 53 69 32 12
OMAHA_NE PENDLETON_OR
OMA 0503 0504 0505 0506 0507 PDT 0503 0504 0505 0506 0507
MEAN 60 62 56 50 52 MEAN 65 65 66 66 66
%>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 1 1 0 0 %>75 0 0 1 2 2
%>70 0 9 5 0 0 %>70 4 6 14 18 18
PHOENIX_AZ PORTLAND_OR
PHX 0503 0504 0505 0506 0507 PDX 0503 0504 0505 0506 0507
MEAN 81 73 70 70 75 MEAN 69 67 63 63 62
%>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 3 0 0 0 1 %>90 0 0 0 0 0
%>85 19 2 0 0 7 %>85 0 0 0 0 0
%>80 57 12 3 3 23 %>80 0 0 0 0 0
%>75 89 37 16 16 50 %>75 6 5 1 0 2
%>70 99 70 49 50 78 %>70 40 26 8 6 10
RAPID_CITY_SD SACRAMENTO_CA
RAP 0503 0504 0505 0506 0507 SAC 0503 0504 0505 0506 0507
MEAN 53 55 47 44 51 MEAN 62 59 62 66 69
%>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 1 6
%>70 0 0 0 0 2 %>70 1 0 2 14 38
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0503 0504 0505 0506 0507 SLC 0503 0504 0505 0506 0507
MEAN 56 68 64 57 54 MEAN 59 58 55 57 62
%>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 2 0 0 %>80 0 0 0 0 2
%>75 0 7 8 2 0 %>75 1 1 0 1 6
%>70 0 32 22 7 2 %>70 4 4 1 4 15
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0503 0504 0505 0506 0507 SAN 0503 0504 0505 0506 0507
MEAN 63 70 80 80 72 MEAN 62 61 60 62 64
%>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 0 0 2 7 2 %>90 0 0 0 0 0
%>85 0 0 16 24 7 %>85 0 0 0 0 0
%>80 0 1 51 52 18 %>80 0 0 0 0 0
%>75 0 11 85 79 37 %>75 0 0 0 0 2
%>70 1 52 98 94 59 %>70 2 0 0 2 9
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0503 0504 0505 0506 0507 SEA 0503 0504 0505 0506 0507
MEAN 57 57 58 59 60 MEAN 65 66 62 61 60
%>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 1 2 0 0 0
%>70 0 0 0 0 1 %>70 12 16 2 1 1
SHREVEPORT_LA SIOUX_FALLS_SD
SHV 0503 0504 0505 0506 0507 FSD 0503 0504 0505 0506 0507
MEAN 62 66 74 77 67 MEAN 54 56 48 44 47
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 2 0 %>95 0 0 0 0 0
%>90 0 0 0 6 0 %>90 0 0 0 0 0
%>85 0 0 1 17 2 %>85 0 0 0 0 0
%>80 0 0 9 35 6 %>80 0 0 0 0 0
%>75 0 0 42 58 17 %>75 0 0 0 0 0
%>70 1 5 82 79 36 %>70 0 2 0 0 0
SPRINGFIELD_MO TUCSON_AZ
SGF 0503 0504 0505 0506 0507 TUS 0503 0504 0505 0506 0507
MEAN 56 66 66 58 53 MEAN 73 69 66 64 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 1 0 0 %>85 1 0 0 0 1
%>80 0 0 3 1 0 %>80 7 2 1 0 3
%>75 0 2 12 4 0 %>75 32 12 7 2 14
%>70 0 19 30 10 1 %>70 74 45 27 11 36
TULSA_OK WICHITA_KS
TUL 0503 0504 0505 0506 0507 ICT 0503 0504 0505 0506 0507
MEAN 62 69 72 62 59 MEAN 62 70 67 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 2 0 0 %>90 0 0 1 0 0
%>85 0 0 7 1 0 %>85 0 0 2 0 0
%>80 0 1 19 4 0 %>80 0 1 7 0 0
%>75 0 10 38 10 2 %>75 0 13 18 2 2
%>70 3 45 62 22 8 %>70 1 51 35 7 7
YUMA_AZ
YUM 0503 0504 0505 0506 0507
MEAN 77 70 68 69 75
%>100 0 0 0 0 0
%>95 0 0 0 0 0
%>90 0 0 0 0 0
%>85 1 0 0 0 1
%>80 23 2 0 0 12
%>75 77 15 2 3 47
%>70 99 54 25 36 85
URL IS WWW.WPC.NCEP.NOAA.GOV
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