Heat Index Forecast Tables
Issued by NWS
Issued by NWS
012
FMUS24 KWNH 121817
PRBWHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1815 UTC SAT SEP 12 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM SAT SEP 12 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0915 0916 0917 0918 0919 ABQ 0915 0916 0917 0918 0919
MIN 76 76 75 74 70 MIN 62 61 60 58 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 0 0 1 1 %>85 0 0 0 0 0
%>80 4 2 2 8 6 %>80 0 0 0 0 0
%>75 76 68 60 39 23 %>75 0 0 0 0 0
%>70 98 97 96 79 53 %>70 1 2 1 2 2
AMARILLO_TX AUSTIN_TX
AMA 0915 0916 0917 0918 0919 AUS 0915 0916 0917 0918 0919
MIN 72 67 67 63 60 MIN 78 78 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 1 1 0
%>80 2 0 0 1 1 %>80 25 19 20 17 8
%>75 21 5 3 4 4 %>75 89 85 80 62 49
%>70 65 28 23 16 13 %>70 100 100 99 94 90
BATON_ROUGE_LA BISMARCK_ND
BTR 0915 0916 0917 0918 0919 BIS 0915 0916 0917 0918 0919
MIN 77 77 74 72 74 MIN 45 45 46 48 47
%>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 14 16 7 1 4 %>80 0 0 0 0 0
%>75 78 76 44 20 36 %>75 0 0 0 0 0
%>70 100 99 87 69 84 %>70 0 0 0 0 0
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0915 0916 0917 0918 0919 CRP 0915 0916 0917 0918 0919
MIN 88 85 85 83 80 MIN 88 87 86 83 80
%>100 0 0 0 0 0 %>100 3 2 1 1 0
%>95 1 0 0 0 0 %>95 12 9 7 3 1
%>90 27 8 8 5 1 %>90 36 28 24 11 4
%>85 88 57 47 30 13 %>85 75 64 56 33 15
%>80 100 95 90 75 49 %>80 93 89 86 67 47
%>75 100 100 99 96 86 %>75 99 98 98 91 83
%>70 100 100 100 100 99 %>70 100 100 100 99 98
DALLAS_TX DENVER_CO
DFW 0915 0916 0917 0918 0919 DEN 0915 0916 0917 0918 0919
MIN 83 83 81 79 76 MIN 56 55 56 54 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 1 2 1 1 1 %>90 0 0 0 0 0
%>85 24 27 17 10 8 %>85 0 0 0 0 0
%>80 82 80 68 39 26 %>80 0 0 0 0 0
%>75 98 97 93 76 55 %>75 0 0 0 0 0
%>70 100 100 99 95 81 %>70 0 0 0 0 0
DES_MOINES_IA EL_PASO_TX
DSM 0915 0916 0917 0918 0919 ELP 0915 0916 0917 0918 0919
MIN 70 62 65 61 59 MIN 71 70 69 68 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 1 0 1 1 1 %>80 3 2 1 1 1
%>75 13 0 5 5 4 %>75 20 15 10 8 7
%>70 51 2 21 14 11 %>70 60 51 43 33 26
FRESNO_CA GOODLAND_KS
FAT 0915 0916 0917 0918 0919 GLD 0915 0916 0917 0918 0919
MIN 58 59 60 61 62 MIN 60 55 59 55 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 1 2 1
%>70 0 0 0 1 3 %>70 2 0 7 6 3
GREAT_FALLS_MT HOUSTON_TX
GTF 0915 0916 0917 0918 0919 HOU 0915 0916 0917 0918 0919
MIN 40 42 41 43 45 MIN 83 82 83 79 77
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 1 1 1 0 0
%>90 0 0 0 0 0 %>90 8 5 9 1 0
%>85 0 0 0 0 0 %>85 33 26 37 10 4
%>80 0 0 0 0 0 %>80 76 70 75 39 27
%>75 0 0 0 0 0 %>75 97 96 95 77 72
%>70 0 0 0 0 0 %>70 100 100 99 96 96
JACKSON_MS KANSAS_CITY_MO
JAN 0915 0916 0917 0918 0919 MCI 0915 0916 0917 0918 0919
MIN 76 76 71 69 72 MIN 74 69 70 65 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 0 0 0 0 %>85 1 0 1 2 1
%>80 6 11 2 1 1 %>80 11 2 6 5 3
%>75 61 63 18 9 19 %>75 42 13 22 14 8
%>70 98 97 61 43 70 %>70 80 41 51 29 18
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0915 0916 0917 0918 0919 LIT 0915 0916 0917 0918 0919
MIN 73 73 72 72 73 MIN 76 77 76 72 70
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 1 1 1 %>95 0 0 0 0 0
%>90 2 2 2 2 2 %>90 0 0 0 0 0
%>85 7 7 7 7 8 %>85 1 5 3 1 1
%>80 18 18 17 18 20 %>80 15 25 21 8 5
%>75 36 37 35 36 40 %>75 63 64 58 30 20
%>70 60 60 58 59 65 %>70 95 91 88 65 48
LOS_ANGELES_CA MIDLAND_TX
LAX 0915 0916 0917 0918 0919 MAF 0915 0916 0917 0918 0919
MIN 67 65 65 66 68 MIN 75 74 74 72 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 2 2 2 2
%>75 0 0 0 0 3 %>75 47 41 32 21 13
%>70 9 3 5 13 32 %>70 98 94 87 67 41
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0915 0916 0917 0918 0919 MSY 0915 0916 0917 0918 0919
MIN 58 50 55 53 53 MIN 82 85 80 78 78
%>100 0 0 0 0 0 %>100 0 1 0 0 0
%>95 0 0 0 0 0 %>95 1 4 0 0 0
%>90 0 0 0 0 0 %>90 7 20 3 0 1
%>85 0 0 0 0 0 %>85 26 51 17 3 6
%>80 0 0 0 0 0 %>80 63 80 50 26 33
%>75 0 0 0 0 0 %>75 94 94 83 75 78
%>70 1 0 1 2 1 %>70 100 99 97 97 97
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0915 0916 0917 0918 0919 OKC 0915 0916 0917 0918 0919
MIN 55 53 57 54 53 MIN 78 77 75 71 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 1 1 0 1 1
%>85 0 0 0 0 0 %>85 8 9 4 4 2
%>80 0 0 0 0 0 %>80 35 30 20 13 7
%>75 0 0 1 2 1 %>75 71 63 54 31 19
%>70 0 0 3 5 2 %>70 92 87 84 54 37
OMAHA_NE PENDLETON_OR
OMA 0915 0916 0917 0918 0919 PDT 0915 0916 0917 0918 0919
MIN 68 62 65 60 59 MIN 43 44 46 48 50
%>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 1 2 1 %>80 0 0 0 0 0
%>75 8 0 5 6 4 %>75 0 0 0 0 0
%>70 37 2 19 15 11 %>70 0 0 0 0 0
PHOENIX_AZ PORTLAND_OR
PHX 0915 0916 0917 0918 0919 PDX 0915 0916 0917 0918 0919
MIN 83 82 82 82 83 MIN 51 52 55 56 56
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 2 2 2 %>95 0 0 0 0 0
%>90 9 7 9 11 11 %>90 0 0 0 0 0
%>85 36 28 29 34 36 %>85 0 0 0 0 0
%>80 74 64 60 65 71 %>80 0 0 0 0 0
%>75 95 90 86 89 93 %>75 0 0 0 0 0
%>70 100 99 97 98 99 %>70 0 0 0 0 0
RAPID_CITY_SD SACRAMENTO_CA
RAP 0915 0916 0917 0918 0919 SAC 0915 0916 0917 0918 0919
MIN 44 49 48 50 48 MIN 56 56 56 57 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 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 2 1 %>70 0 0 0 0 0
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0915 0916 0917 0918 0919 SLC 0915 0916 0917 0918 0919
MIN 73 74 75 69 65 MIN 50 57 55 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 1 0 1 1 2 %>85 0 0 0 0 0
%>80 7 8 10 6 5 %>80 0 0 0 0 0
%>75 33 44 50 20 14 %>75 0 0 0 0 0
%>70 72 86 89 45 30 %>70 0 0 1 0 0
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0915 0916 0917 0918 0919 SAN 0915 0916 0917 0918 0919
MIN 78 77 77 76 75 MIN 66 65 66 67 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 1 1 0 %>85 0 0 0 0 0
%>80 17 14 22 16 9 %>80 0 0 0 0 0
%>75 88 85 74 59 47 %>75 0 0 0 0 3
%>70 100 100 98 93 88 %>70 10 3 10 25 43
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0915 0916 0917 0918 0919 SEA 0915 0916 0917 0918 0919
MIN 56 56 57 57 58 MIN 51 51 53 54 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 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 0915 0916 0917 0918 0919 FSD 0915 0916 0917 0918 0919
MIN 77 77 77 73 72 MIN 53 51 55 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 2 2 2 1 0 %>85 0 0 0 0 0
%>80 23 25 22 8 4 %>80 0 0 0 0 0
%>75 75 73 68 36 28 %>75 0 0 0 1 0
%>70 98 97 95 75 71 %>70 0 0 2 3 2
SPRINGFIELD_MO TUCSON_AZ
SGF 0915 0916 0917 0918 0919 TUS 0915 0916 0917 0918 0919
MIN 75 74 73 68 64 MIN 73 72 72 73 74
%>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 1 1 %>85 0 0 0 0 1
%>80 7 8 7 4 3 %>80 5 3 3 5 7
%>75 46 40 34 16 10 %>75 30 24 23 30 37
%>70 88 81 73 40 24 %>70 76 69 66 75 80
TULSA_OK WICHITA_KS
TUL 0915 0916 0917 0918 0919 ICT 0915 0916 0917 0918 0919
MIN 79 78 76 72 68 MIN 75 72 71 66 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 1 0 0 1 0 %>90 1 0 0 1 0
%>85 8 6 3 4 2 %>85 5 2 2 3 1
%>80 40 31 22 13 7 %>80 21 11 9 8 4
%>75 80 72 62 34 19 %>75 50 31 28 18 11
%>70 97 94 91 61 39 %>70 79 59 57 34 22
YUMA_AZ
YUM 0915 0916 0917 0918 0919
MIN 83 79 79 81 82
%>100 0 0 0 0 0
%>95 0 0 0 1 1
%>90 6 2 2 6 8
%>85 34 14 14 24 28
%>80 77 45 43 56 61
%>75 97 81 78 84 87
%>70 100 97 96 97 98
URL IS WWW.WPC.NCEP.NOAA.GOV
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