Heat Index Forecast Tables
Issued by NWS
Issued by NWS
308
FMUS24 KWNH 081822
PRBWHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1819 UTC TUE SEP 08 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM TUE SEP 08 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0911 0912 0913 0914 0915 ABQ 0911 0912 0913 0914 0915
MIN 76 77 77 76 75 MIN 63 64 64 63 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 2 %>85 0 0 0 0 0
%>80 11 16 14 11 15 %>80 0 0 0 0 0
%>75 58 78 72 60 48 %>75 3 2 1 1 0
%>70 92 97 97 94 83 %>70 13 13 12 9 5
AMARILLO_TX AUSTIN_TX
AMA 0911 0912 0913 0914 0915 AUS 0911 0912 0913 0914 0915
MIN 67 70 68 68 65 MIN 78 78 78 78 78
%>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 1 0 1 2 2
%>80 0 2 2 4 3 %>80 21 22 27 28 25
%>75 4 16 11 15 10 %>75 81 92 89 82 78
%>70 25 52 36 38 27 %>70 99 100 100 99 98
BATON_ROUGE_LA BISMARCK_ND
BTR 0911 0912 0913 0914 0915 BIS 0911 0912 0913 0914 0915
MIN 76 76 76 77 76 MIN 53 46 41 45 41
%>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 4 8 11 10 9 %>80 0 0 0 0 0
%>75 72 67 66 71 60 %>75 0 0 0 0 0
%>70 100 98 98 99 97 %>70 0 0 0 0 0
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0911 0912 0913 0914 0915 CRP 0911 0912 0913 0914 0915
MIN 87 88 89 89 88 MIN 84 86 88 88 86
%>100 0 0 1 1 0 %>100 1 1 3 3 3
%>95 1 2 9 8 5 %>95 5 6 12 13 11
%>90 21 29 45 39 32 %>90 17 24 36 36 30
%>85 77 83 86 79 74 %>85 43 57 68 66 58
%>80 98 99 99 97 96 %>80 76 84 89 87 82
%>75 100 100 100 100 100 %>75 94 96 97 96 94
%>70 100 100 100 100 100 %>70 99 99 100 99 99
DALLAS_TX DENVER_CO
DFW 0911 0912 0913 0914 0915 DEN 0911 0912 0913 0914 0915
MIN 81 82 82 80 79 MIN 58 56 58 55 53
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 1 %>95 0 0 0 0 0
%>90 2 2 2 4 5 %>90 0 0 0 0 0
%>85 21 23 25 21 18 %>85 0 0 0 0 0
%>80 66 68 75 54 42 %>80 0 0 0 0 0
%>75 92 93 96 83 70 %>75 0 0 0 1 0
%>70 99 99 99 96 90 %>70 1 0 1 3 0
DES_MOINES_IA EL_PASO_TX
DSM 0911 0912 0913 0914 0915 ELP 0911 0912 0913 0914 0915
MIN 61 68 60 62 59 MIN 72 73 73 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 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 0 4 2 %>80 2 4 5 2 2
%>75 0 7 1 10 5 %>75 21 30 30 20 14
%>70 0 36 6 22 13 %>70 66 74 74 64 47
FRESNO_CA GOODLAND_KS
FAT 0911 0912 0913 0914 0915 GLD 0911 0912 0913 0914 0915
MIN 70 65 58 59 59 MIN 62 60 56 58 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 1 0
%>80 2 0 0 0 0 %>80 0 0 0 2 0
%>75 18 0 0 0 0 %>75 1 0 2 6 1
%>70 58 8 0 0 1 %>70 8 4 6 14 4
GREAT_FALLS_MT HOUSTON_TX
GTF 0911 0912 0913 0914 0915 HOU 0911 0912 0913 0914 0915
MIN 45 39 38 37 38 MIN 80 81 82 83 82
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 1 1 2 1
%>90 0 0 0 0 0 %>90 2 4 8 11 7
%>85 0 0 0 0 0 %>85 13 23 31 38 29
%>80 0 0 0 0 0 %>80 50 60 68 73 66
%>75 0 0 0 0 0 %>75 89 90 92 93 90
%>70 0 0 0 0 0 %>70 99 99 99 99 98
JACKSON_MS KANSAS_CITY_MO
JAN 0911 0912 0913 0914 0915 MCI 0911 0912 0913 0914 0915
MIN 75 74 75 75 74 MIN 64 70 66 66 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 1
%>85 0 1 1 1 1 %>85 0 0 0 4 2
%>80 9 9 12 10 12 %>80 0 3 2 11 5
%>75 51 44 48 46 42 %>75 0 16 8 21 13
%>70 92 84 86 86 78 %>70 8 49 26 37 26
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0911 0912 0913 0914 0915 LIT 0911 0912 0913 0914 0915
MIN 82 79 74 72 73 MIN 74 74 75 74 74
%>100 1 1 0 0 0 %>100 0 0 0 0 0
%>95 5 3 1 1 1 %>95 0 0 0 0 0
%>90 14 10 4 4 3 %>90 0 0 0 1 1
%>85 33 24 10 10 9 %>85 2 2 4 5 6
%>80 57 45 24 21 21 %>80 11 13 18 19 19
%>75 79 67 43 38 41 %>75 40 40 49 46 42
%>70 94 85 65 58 65 %>70 76 73 80 75 69
LOS_ANGELES_CA MIDLAND_TX
LAX 0911 0912 0913 0914 0915 MAF 0911 0912 0913 0914 0915
MIN 71 69 67 67 66 MIN 74 76 76 74 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 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 3 3 7 4 4
%>75 7 1 0 0 0 %>75 35 62 60 42 30
%>70 71 37 12 14 10 %>70 88 99 98 91 75
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0911 0912 0913 0914 0915 MSY 0911 0912 0913 0914 0915
MIN 61 63 52 52 53 MIN 80 80 80 81 80
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 1 1 0
%>90 0 0 0 0 0 %>90 2 2 4 5 3
%>85 0 0 0 0 0 %>85 11 14 19 23 16
%>80 0 0 0 0 0 %>80 45 47 52 58 53
%>75 0 2 0 1 0 %>75 86 84 84 88 87
%>70 1 11 0 3 1 %>70 98 98 97 98 98
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0911 0912 0913 0914 0915 OKC 0911 0912 0913 0914 0915
MIN 63 56 53 55 49 MIN 71 75 75 74 72
%>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 1 1 3 3
%>85 0 0 0 0 0 %>85 1 5 6 10 9
%>80 0 0 0 1 0 %>80 8 22 22 24 20
%>75 1 0 0 3 0 %>75 27 52 51 46 37
%>70 10 1 1 7 1 %>70 58 81 78 69 57
OMAHA_NE PENDLETON_OR
OMA 0911 0912 0913 0914 0915 PDT 0911 0912 0913 0914 0915
MIN 64 68 60 62 58 MIN 48 45 45 43 45
%>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 0 4 1 %>80 0 0 0 0 0
%>75 0 10 1 11 3 %>75 0 0 0 0 0
%>70 3 36 6 22 9 %>70 0 0 0 0 0
PHOENIX_AZ PORTLAND_OR
PHX 0911 0912 0913 0914 0915 PDX 0911 0912 0913 0914 0915
MIN 88 86 86 84 82 MIN 50 52 51 52 53
%>100 1 1 0 0 0 %>100 0 0 0 0 0
%>95 10 5 4 3 1 %>95 0 0 0 0 0
%>90 38 24 21 16 8 %>90 0 0 0 0 0
%>85 76 59 54 44 28 %>85 0 0 0 0 0
%>80 96 88 85 75 60 %>80 0 0 0 0 0
%>75 100 98 97 94 86 %>75 0 0 0 0 0
%>70 100 100 100 99 97 %>70 0 0 0 0 0
RAPID_CITY_SD SACRAMENTO_CA
RAP 0911 0912 0913 0914 0915 SAC 0911 0912 0913 0914 0915
MIN 54 47 46 46 42 MIN 63 59 57 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 1 0 0 0 0 %>75 0 0 0 0 0
%>70 3 0 0 1 0 %>70 2 0 0 0 0
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0911 0912 0913 0914 0915 SLC 0911 0912 0913 0914 0915
MIN 66 69 70 70 70 MIN 64 60 57 48 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 1 1 %>90 0 0 0 0 0
%>85 0 0 0 3 4 %>85 0 0 0 0 0
%>80 0 1 1 11 13 %>80 0 0 0 0 0
%>75 0 9 15 26 29 %>75 1 0 2 0 0
%>70 12 45 55 48 50 %>70 12 2 6 0 0
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0911 0912 0913 0914 0915 SAN 0911 0912 0913 0914 0915
MIN 78 78 78 78 77 MIN 72 69 67 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 1 1 2 2 3 %>85 0 0 0 0 0
%>80 23 25 28 27 25 %>80 0 0 0 0 0
%>75 79 85 82 79 71 %>75 3 0 0 0 0
%>70 99 100 99 98 96 %>70 86 43 9 13 13
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0911 0912 0913 0914 0915 SEA 0911 0912 0913 0914 0915
MIN 60 58 56 56 57 MIN 53 52 52 52 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 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 0911 0912 0913 0914 0915 FSD 0911 0912 0913 0914 0915
MIN 76 76 76 76 75 MIN 62 60 51 54 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 1 0 1 %>90 0 0 0 0 0
%>85 0 1 5 4 5 %>85 0 0 0 0 0
%>80 13 17 25 22 21 %>80 0 0 0 0 0
%>75 63 61 61 59 52 %>75 0 2 0 1 0
%>70 96 93 89 88 82 %>70 3 8 0 4 0
SPRINGFIELD_MO TUCSON_AZ
SGF 0911 0912 0913 0914 0915 TUS 0911 0912 0913 0914 0915
MIN 66 70 70 70 68 MIN 76 74 74 74 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 2 1 %>85 1 1 1 1 0
%>80 0 2 2 9 6 %>80 14 10 10 10 3
%>75 3 15 15 24 18 %>75 57 43 41 40 23
%>70 22 48 49 48 39 %>70 92 85 81 80 66
TULSA_OK WICHITA_KS
TUL 0911 0912 0913 0914 0915 ICT 0911 0912 0913 0914 0915
MIN 71 75 75 75 72 MIN 68 71 68 69 65
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 1 1 %>95 0 0 0 1 0
%>90 0 1 1 3 2 %>90 0 0 0 2 1
%>85 0 5 4 9 7 %>85 0 2 1 6 4
%>80 4 20 18 25 18 %>80 1 9 6 14 9
%>75 20 49 48 48 36 %>75 7 28 19 28 18
%>70 56 79 78 71 57 %>70 32 59 41 45 32
YUMA_AZ
YUM 0911 0912 0913 0914 0915
MIN 93 90 84 83 82
%>100 3 3 0 0 0
%>95 26 16 3 2 2
%>90 77 50 14 11 11
%>85 98 84 41 36 34
%>80 100 98 73 70 64
%>75 100 100 93 92 87
%>70 100 100 99 99 97
URL IS WWW.WPC.NCEP.NOAA.GOV
$$