Heat Index Forecast Tables
Issued by NWS
Issued by NWS
413
FMUS24 KWNH 131819
PRBWHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1817 UTC SUN SEP 13 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM SUN SEP 13 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0916 0917 0918 0919 0920 ABQ 0916 0917 0918 0919 0920
MIN 75 75 74 72 70 MIN 60 59 58 57 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 1 %>85 0 0 0 0 0
%>80 1 2 5 5 7 %>80 0 0 0 0 0
%>75 56 47 39 26 23 %>75 0 0 0 0 0
%>70 96 94 85 64 51 %>70 1 0 0 0 0
AMARILLO_TX AUSTIN_TX
AMA 0916 0917 0918 0919 0920 AUS 0916 0917 0918 0919 0920
MIN 66 67 67 64 60 MIN 78 78 76 74 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 1 0 1
%>80 0 0 0 1 0 %>80 17 22 14 6 11
%>75 3 1 4 5 2 %>75 90 88 55 42 50
%>70 21 19 24 19 8 %>70 100 100 91 87 89
BATON_ROUGE_LA BISMARCK_ND
BTR 0916 0917 0918 0919 0920 BIS 0916 0917 0918 0919 0920
MIN 77 73 70 73 75 MIN 45 46 52 50 48
%>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 19 2 0 2 7 %>80 0 0 0 0 0
%>75 81 28 7 29 46 %>75 0 0 0 0 0
%>70 100 79 50 81 90 %>70 0 0 2 0 0
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0916 0917 0918 0919 0920 CRP 0916 0917 0918 0919 0920
MIN 85 84 83 80 80 MIN 86 86 83 79 79
%>100 0 0 0 0 0 %>100 2 2 1 0 0
%>95 0 1 1 0 0 %>95 8 8 3 1 1
%>90 8 9 6 1 2 %>90 23 23 12 4 5
%>85 53 43 32 12 14 %>85 53 52 35 12 13
%>80 92 84 74 46 52 %>80 81 82 67 40 41
%>75 99 98 95 84 88 %>75 95 96 90 81 80
%>70 100 100 99 98 99 %>70 99 99 98 98 97
DALLAS_TX DENVER_CO
DFW 0916 0917 0918 0919 0920 DEN 0916 0917 0918 0919 0920
MIN 84 82 79 77 77 MIN 55 58 56 53 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 2 2 2 0 2 %>90 0 0 0 0 0
%>85 35 26 13 5 10 %>85 0 0 0 0 0
%>80 89 77 46 27 30 %>80 0 0 0 0 0
%>75 98 96 82 66 60 %>75 0 0 0 0 0
%>70 100 99 97 92 84 %>70 0 0 0 0 0
DES_MOINES_IA EL_PASO_TX
DSM 0916 0917 0918 0919 0920 ELP 0916 0917 0918 0919 0920
MIN 60 66 65 65 60 MIN 70 69 68 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 1 0 %>85 0 0 0 0 0
%>80 0 1 1 3 1 %>80 1 1 0 0 0
%>75 0 5 6 11 5 %>75 14 11 6 3 3
%>70 0 24 23 27 13 %>70 52 43 32 20 18
FRESNO_CA GOODLAND_KS
FAT 0916 0917 0918 0919 0920 GLD 0916 0917 0918 0919 0920
MIN 59 59 59 59 60 MIN 53 62 61 57 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 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 1 0 0
%>75 0 0 0 0 0 %>75 0 1 5 2 0
%>70 0 0 0 0 1 %>70 0 8 14 6 2
GREAT_FALLS_MT HOUSTON_TX
GTF 0916 0917 0918 0919 0920 HOU 0916 0917 0918 0919 0920
MIN 43 41 45 45 46 MIN 82 84 78 77 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 1 2 0 0 0
%>90 0 0 0 0 0 %>90 6 11 1 0 0
%>85 0 0 0 0 0 %>85 27 42 7 1 4
%>80 0 0 0 0 0 %>80 70 82 34 18 31
%>75 0 0 0 0 0 %>75 96 98 76 67 78
%>70 0 0 0 0 0 %>70 100 100 97 97 98
JACKSON_MS KANSAS_CITY_MO
JAN 0916 0917 0918 0919 0920 MCI 0916 0917 0918 0919 0920
MIN 76 71 69 72 73 MIN 67 72 70 68 63
%>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 1 1 2 0
%>80 11 1 0 3 5 %>80 0 5 4 7 2
%>75 65 14 7 23 34 %>75 5 26 19 19 8
%>70 98 63 42 67 80 %>70 26 62 49 40 21
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0916 0917 0918 0919 0920 LIT 0916 0917 0918 0919 0920
MIN 72 71 69 70 70 MIN 77 76 72 72 72
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 0 0 0 %>95 0 0 0 0 0
%>90 2 2 1 1 1 %>90 0 0 0 0 0
%>85 6 6 3 4 4 %>85 2 2 1 1 2
%>80 16 16 10 11 13 %>80 21 17 7 8 11
%>75 34 32 24 25 28 %>75 64 60 31 32 34
%>70 58 54 45 47 51 %>70 93 92 68 68 65
LOS_ANGELES_CA MIDLAND_TX
LAX 0916 0917 0918 0919 0920 MAF 0916 0917 0918 0919 0920
MIN 65 64 64 66 66 MIN 74 73 73 71 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 1 1 1 2 2
%>75 0 0 0 0 0 %>75 35 25 24 17 14
%>70 2 1 1 6 9 %>70 92 85 83 56 42
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0916 0917 0918 0919 0920 MSY 0916 0917 0918 0919 0920
MIN 50 56 56 58 53 MIN 85 79 76 78 78
%>100 0 0 0 0 0 %>100 1 0 0 0 0
%>95 0 0 0 0 0 %>95 4 0 0 0 0
%>90 0 0 0 0 0 %>90 20 1 0 0 1
%>85 0 0 0 0 0 %>85 53 8 1 5 7
%>80 0 0 0 0 0 %>80 82 39 16 32 34
%>75 0 0 1 1 0 %>75 95 80 66 75 76
%>70 0 0 4 5 2 %>70 99 97 97 96 97
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0916 0917 0918 0919 0920 OKC 0916 0917 0918 0919 0920
MIN 53 60 60 56 51 MIN 77 76 75 71 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 1 0 1 1 1
%>85 0 0 0 0 0 %>85 9 5 6 3 2
%>80 0 0 1 0 0 %>80 33 25 21 12 8
%>75 0 0 3 1 0 %>75 67 61 49 30 20
%>70 0 3 11 5 1 %>70 90 89 77 55 40
OMAHA_NE PENDLETON_OR
OMA 0916 0917 0918 0919 0920 PDT 0916 0917 0918 0919 0920
MIN 61 67 67 66 61 MIN 45 46 48 49 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 0 1 0 %>85 0 0 0 0 0
%>80 0 1 2 5 1 %>80 0 0 0 0 0
%>75 0 6 10 14 5 %>75 0 0 0 0 0
%>70 0 26 31 30 14 %>70 0 0 0 0 0
PHOENIX_AZ PORTLAND_OR
PHX 0916 0917 0918 0919 0920 PDX 0916 0917 0918 0919 0920
MIN 81 81 81 81 81 MIN 51 54 55 55 54
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 1 2 2 %>95 0 0 0 0 0
%>90 6 5 7 9 10 %>90 0 0 0 0 0
%>85 23 21 25 27 27 %>85 0 0 0 0 0
%>80 55 53 56 54 53 %>80 0 0 0 0 0
%>75 84 83 83 80 79 %>75 0 0 0 0 0
%>70 97 97 96 95 93 %>70 0 0 0 0 0
RAPID_CITY_SD SACRAMENTO_CA
RAP 0916 0917 0918 0919 0920 SAC 0916 0917 0918 0919 0920
MIN 51 52 55 51 47 MIN 56 55 56 56 56
%>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 1 0 0 %>75 0 0 0 0 0
%>70 0 0 4 1 0 %>70 0 0 0 0 0
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0916 0917 0918 0919 0920 SLC 0916 0917 0918 0919 0920
MIN 74 76 73 71 68 MIN 58 59 54 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 1 0 1 2 %>85 0 0 0 0 0
%>80 6 13 5 7 6 %>80 0 0 0 0 0
%>75 42 61 34 26 19 %>75 0 0 0 0 0
%>70 86 95 78 57 41 %>70 0 1 1 0 0
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0916 0917 0918 0919 0920 SAN 0916 0917 0918 0919 0920
MIN 77 78 76 74 75 MIN 65 65 65 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 1 1 0 1 %>85 0 0 0 0 0
%>80 16 22 15 5 10 %>80 0 0 0 0 0
%>75 77 82 57 40 45 %>75 0 0 0 0 0
%>70 99 99 92 87 86 %>70 2 4 7 12 14
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0916 0917 0918 0919 0920 SEA 0916 0917 0918 0919 0920
MIN 57 57 57 57 57 MIN 50 52 53 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 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 0916 0917 0918 0919 0920 FSD 0916 0917 0918 0919 0920
MIN 78 77 73 73 74 MIN 51 56 58 58 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 1 1 0 0 0 %>85 0 0 0 0 0
%>80 25 19 4 4 8 %>80 0 0 1 1 0
%>75 82 71 29 33 41 %>75 0 0 3 2 0
%>70 99 97 73 80 83 %>70 0 1 9 8 2
SPRINGFIELD_MO TUCSON_AZ
SGF 0916 0917 0918 0919 0920 TUS 0916 0917 0918 0919 0920
MIN 74 74 72 69 67 MIN 72 71 71 72 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 1 %>85 0 0 0 0 1
%>80 7 6 4 3 4 %>80 2 1 2 5 6
%>75 40 38 24 16 14 %>75 20 13 20 26 26
%>70 83 81 62 45 33 %>70 66 60 63 67 63
TULSA_OK WICHITA_KS
TUL 0916 0917 0918 0919 0920 ICT 0916 0917 0918 0919 0920
MIN 77 77 76 72 69 MIN 71 73 72 68 63
%>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 1 0
%>85 4 4 4 2 2 %>85 2 1 2 3 1
%>80 28 28 21 11 9 %>80 8 10 10 9 3
%>75 72 69 54 32 23 %>75 26 35 30 21 9
%>70 95 94 85 61 46 %>70 53 70 60 41 22
YUMA_AZ
YUM 0916 0917 0918 0919 0920
MIN 79 78 78 79 79
%>100 0 0 0 0 0
%>95 0 0 0 0 1
%>90 2 1 1 3 5
%>85 12 9 10 14 19
%>80 40 35 34 40 45
%>75 75 72 69 72 73
%>70 95 94 91 92 91
URL IS WWW.WPC.NCEP.NOAA.GOV
$$