Heat Index Forecast Tables
Issued by NWS
Issued by NWS
273
FMUS24 KWNH 160744
PRBWHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0742 UTC WED SEP 16 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM WED SEP 16 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0919 0920 0921 0922 0923 ABQ 0919 0920 0921 0922 0923
MIN 75 74 72 70 69 MIN 56 53 52 53 53
%>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 7 4 3 3 4 %>80 0 0 0 0 0
%>75 56 43 26 17 17 %>75 0 0 0 0 0
%>70 93 89 69 47 44 %>70 1 0 0 1 0
AMARILLO_TX AUSTIN_TX
AMA 0919 0920 0921 0922 0923 AUS 0919 0920 0921 0922 0923
MIN 68 64 60 59 59 MIN 74 76 77 76 75
%>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 2 2
%>80 0 0 0 0 0 %>80 2 9 14 16 15
%>75 5 1 0 0 0 %>75 38 59 70 56 52
%>70 31 11 3 3 4 %>70 92 96 98 90 87
BATON_ROUGE_LA BISMARCK_ND
BTR 0919 0920 0921 0922 0923 BIS 0919 0920 0921 0922 0923
MIN 72 75 76 75 75 MIN 51 51 48 48 49
%>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 0 0 0 0 0
%>80 0 7 14 8 9 %>80 0 0 0 0 0
%>75 12 46 55 48 49 %>75 0 0 0 0 0
%>70 82 89 91 90 90 %>70 0 0 0 0 0
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0919 0920 0921 0922 0923 CRP 0919 0920 0921 0922 0923
MIN 80 81 83 83 83 MIN 80 81 82 82 82
%>100 0 0 0 0 0 %>100 0 0 0 1 1
%>95 0 0 0 0 0 %>95 1 2 3 3 4
%>90 0 2 3 3 4 %>90 5 8 9 9 10
%>85 7 17 32 27 31 %>85 16 23 29 27 28
%>80 49 65 84 75 78 %>80 50 55 65 61 61
%>75 93 95 98 97 97 %>75 89 87 92 90 89
%>70 100 100 100 100 100 %>70 99 99 99 99 98
DALLAS_TX DENVER_CO
DFW 0919 0920 0921 0922 0923 DEN 0919 0920 0921 0922 0923
MIN 79 78 78 75 75 MIN 53 49 49 48 49
%>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 1 1 1 %>90 0 0 0 0 0
%>85 7 6 9 5 6 %>85 0 0 0 0 0
%>80 37 36 37 20 21 %>80 0 0 0 0 0
%>75 80 80 75 50 47 %>75 0 0 0 0 0
%>70 98 98 95 80 75 %>70 0 0 0 0 0
DES_MOINES_IA EL_PASO_TX
DSM 0919 0920 0921 0922 0923 ELP 0919 0920 0921 0922 0923
MIN 71 64 60 58 59 MIN 67 64 65 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 0 0 0 0 0
%>80 1 0 0 0 0 %>80 0 0 1 0 0
%>75 12 0 0 0 1 %>75 3 3 4 4 3
%>70 55 5 1 2 4 %>70 24 16 19 21 17
FRESNO_CA GOODLAND_KS
FAT 0919 0920 0921 0922 0923 GLD 0919 0920 0921 0922 0923
MIN 59 61 61 61 63 MIN 60 56 53 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 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 0 0
%>70 0 1 1 1 4 %>70 3 0 0 0 0
GREAT_FALLS_MT HOUSTON_TX
GTF 0919 0920 0921 0922 0923 HOU 0919 0920 0921 0922 0923
MIN 49 47 46 46 44 MIN 77 78 80 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 0 0 1 1 2
%>85 0 0 0 0 0 %>85 2 3 9 8 12
%>80 0 0 0 0 0 %>80 20 29 48 41 44
%>75 0 0 0 0 0 %>75 76 81 90 85 81
%>70 0 0 0 0 0 %>70 99 99 99 99 97
JACKSON_MS KANSAS_CITY_MO
JAN 0919 0920 0921 0922 0923 MCI 0919 0920 0921 0922 0923
MIN 74 74 74 74 73 MIN 73 68 64 60 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 0 %>90 0 0 0 0 0
%>85 0 1 1 0 0 %>85 1 0 0 0 0
%>80 5 9 10 7 4 %>80 8 0 0 0 0
%>75 36 41 44 37 31 %>75 36 6 1 1 1
%>70 85 83 85 79 77 %>70 75 34 9 5 6
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0919 0920 0921 0922 0923 LIT 0919 0920 0921 0922 0923
MIN 68 70 70 69 70 MIN 73 73 74 71 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 1 1 1 1 1 %>90 0 0 0 0 0
%>85 4 4 5 2 4 %>85 0 0 1 0 0
%>80 10 12 13 8 11 %>80 3 4 9 4 3
%>75 22 27 28 21 25 %>75 32 31 42 22 17
%>70 41 48 51 43 47 %>70 82 76 82 59 48
LOS_ANGELES_CA MIDLAND_TX
LAX 0919 0920 0921 0922 0923 MAF 0919 0920 0921 0922 0923
MIN 66 67 66 65 67 MIN 73 72 70 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 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 2 1 2
%>75 0 0 0 0 1 %>75 25 15 14 10 11
%>70 7 12 4 2 18 %>70 90 72 50 36 36
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0919 0920 0921 0922 0923 MSY 0919 0920 0921 0922 0923
MIN 57 54 54 53 54 MIN 77 80 80 79 79
%>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 2 4 1 2
%>85 0 0 0 0 0 %>85 1 13 19 9 12
%>80 0 0 0 0 0 %>80 21 47 51 40 44
%>75 0 0 0 0 0 %>75 78 86 84 81 82
%>70 3 0 0 0 0 %>70 99 99 97 98 97
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0919 0920 0921 0922 0923 OKC 0919 0920 0921 0922 0923
MIN 58 54 51 51 52 MIN 76 73 68 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 1 0 0 0 0
%>85 0 0 0 0 0 %>85 5 1 0 0 0
%>80 0 0 0 0 0 %>80 23 10 1 1 1
%>75 0 0 0 0 0 %>75 56 39 10 5 7
%>70 2 0 0 0 0 %>70 84 75 37 20 23
OMAHA_NE PENDLETON_OR
OMA 0919 0920 0921 0922 0923 PDT 0919 0920 0921 0922 0923
MIN 69 63 60 58 59 MIN 48 48 50 48 46
%>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 6 0 0 0 0 %>75 0 0 0 0 0
%>70 40 3 1 2 2 %>70 0 0 0 0 0
PHOENIX_AZ PORTLAND_OR
PHX 0919 0920 0921 0922 0923 PDX 0919 0920 0921 0922 0923
MIN 77 77 78 78 78 MIN 52 52 53 52 52
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 2 1 1 %>95 0 0 0 0 0
%>90 2 5 6 4 4 %>90 0 0 0 0 0
%>85 11 15 18 14 16 %>85 0 0 0 0 0
%>80 33 35 38 36 41 %>80 0 0 0 0 0
%>75 65 60 62 64 70 %>75 0 0 0 0 0
%>70 89 81 83 87 90 %>70 0 0 0 0 0
RAPID_CITY_SD SACRAMENTO_CA
RAP 0919 0920 0921 0922 0923 SAC 0919 0920 0921 0922 0923
MIN 53 51 48 48 47 MIN 57 57 56 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 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 0 0
%>70 0 0 0 0 0 %>70 0 0 0 0 1
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0919 0920 0921 0922 0923 SLC 0919 0920 0921 0922 0923
MIN 75 74 70 65 65 MIN 52 49 50 51 52
%>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 9 2 2 1 1 %>80 0 0 0 0 0
%>75 53 38 16 6 6 %>75 0 0 0 0 0
%>70 92 92 51 22 21 %>70 0 0 0 0 0
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0919 0920 0921 0922 0923 SAN 0919 0920 0921 0922 0923
MIN 75 75 76 75 75 MIN 65 66 66 65 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 1 2 2 2 %>85 0 0 0 0 0
%>80 5 12 18 15 15 %>80 0 0 0 0 0
%>75 44 53 62 53 51 %>75 0 0 0 0 0
%>70 92 92 94 89 86 %>70 9 14 7 5 21
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0919 0920 0921 0922 0923 SEA 0919 0920 0921 0922 0923
MIN 58 58 58 58 59 MIN 52 51 52 52 51
%>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 0 0
%>70 0 0 0 0 0 %>70 0 0 0 0 0
SHREVEPORT_LA SIOUX_FALLS_SD
SHV 0919 0920 0921 0922 0923 FSD 0919 0920 0921 0922 0923
MIN 73 74 76 74 74 MIN 59 55 53 51 53
%>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 1 %>85 0 0 0 0 0
%>80 1 3 12 9 9 %>80 0 0 0 0 0
%>75 29 43 62 44 40 %>75 0 0 0 0 0
%>70 89 92 96 85 79 %>70 2 0 0 0 0
SPRINGFIELD_MO TUCSON_AZ
SGF 0919 0920 0921 0922 0923 TUS 0919 0920 0921 0922 0923
MIN 73 71 68 63 63 MIN 70 69 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 0
%>80 5 2 1 0 0 %>80 1 1 2 0 1
%>75 31 18 8 3 3 %>75 12 10 13 6 12
%>70 73 62 34 14 13 %>70 49 39 41 38 45
TULSA_OK WICHITA_KS
TUL 0919 0920 0921 0922 0923 ICT 0919 0920 0921 0922 0923
MIN 76 74 70 66 66 MIN 74 70 63 60 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 0 %>90 0 0 0 0 0
%>85 3 0 0 0 0 %>85 3 0 0 0 0
%>80 23 6 3 1 1 %>80 17 3 0 0 0
%>75 63 40 18 6 7 %>75 46 16 1 0 1
%>70 91 85 51 24 25 %>70 78 47 8 4 7
YUMA_AZ
YUM 0919 0920 0921 0922 0923
MIN 74 75 76 74 76
%>100 0 0 0 0 0
%>95 0 0 0 0 0
%>90 0 1 1 0 0
%>85 2 6 5 2 3
%>80 13 21 22 12 18
%>75 43 49 54 41 54
%>70 78 77 83 77 87
URL IS WWW.WPC.NCEP.NOAA.GOV
$$