Heat Index Forecast Tables
Issued by NWS
Issued by NWS
695
FMUS24 KWNH 090748
PRBWHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0745 UTC SUN AUG 09 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM SUN AUG 09 2026
ABILENE_TX ALBUQUERQUE_NM
ABI 0812 0813 0814 0815 0816 ABQ 0812 0813 0814 0815 0816
MIN 77 77 77 76 76 MIN 66 65 63 63 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 1 1 1 %>85 0 0 0 0 0
%>80 14 17 18 15 13 %>80 0 0 0 0 0
%>75 80 74 70 67 60 %>75 5 2 1 1 1
%>70 99 98 96 96 93 %>70 24 15 8 9 10
AMARILLO_TX AUSTIN_TX
AMA 0812 0813 0814 0815 0816 AUS 0812 0813 0814 0815 0816
MIN 74 74 71 70 68 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 2 1 0 0 %>85 0 1 3 1 1
%>80 6 13 8 3 2 %>80 23 20 30 28 22
%>75 41 41 28 17 11 %>75 91 84 84 90 83
%>70 86 75 58 47 37 %>70 100 100 99 100 99
BATON_ROUGE_LA BISMARCK_ND
BTR 0812 0813 0814 0815 0816 BIS 0812 0813 0814 0815 0816
MIN 78 78 77 78 78 MIN 57 54 53 53 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 3 6 5 8 8 %>85 0 0 0 0 0
%>80 30 34 29 34 33 %>80 0 0 0 0 0
%>75 77 75 70 72 71 %>75 0 0 0 0 0
%>70 98 96 94 94 93 %>70 1 1 0 1 1
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0812 0813 0814 0815 0816 CRP 0812 0813 0814 0815 0816
MIN 89 89 91 89 88 MIN 86 86 89 89 86
%>100 0 0 0 0 0 %>100 1 1 2 2 2
%>95 1 1 4 4 4 %>95 6 6 12 11 8
%>90 32 40 60 43 30 %>90 25 27 42 37 23
%>85 94 95 99 91 77 %>85 56 58 80 76 52
%>80 100 100 100 100 98 %>80 84 81 95 94 84
%>75 100 100 100 100 100 %>75 97 95 99 99 97
%>70 100 100 100 100 100 %>70 100 99 100 100 100
DALLAS_TX DENVER_CO
DFW 0812 0813 0814 0815 0816 DEN 0812 0813 0814 0815 0816
MIN 84 83 81 83 83 MIN 65 58 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 1 2 4 %>90 0 0 0 0 0
%>85 33 23 15 32 31 %>85 0 0 0 0 0
%>80 93 87 59 85 77 %>80 0 0 0 0 0
%>75 99 98 90 98 96 %>75 1 0 0 0 0
%>70 100 100 99 100 99 %>70 12 2 2 2 2
DES_MOINES_IA EL_PASO_TX
DSM 0812 0813 0814 0815 0816 ELP 0812 0813 0814 0815 0816
MIN 72 68 64 64 64 MIN 75 72 73 73 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 2 0 0 0 0
%>80 2 1 0 0 0 %>80 14 4 4 4 6
%>75 22 10 3 3 3 %>75 49 27 27 28 30
%>70 73 36 16 16 15 %>70 86 68 73 72 71
FRESNO_CA GOODLAND_KS
FAT 0812 0813 0814 0815 0816 GLD 0812 0813 0814 0815 0816
MIN 69 67 65 64 64 MIN 66 62 58 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 1 1 0 0 0 %>80 1 1 1 1 1
%>75 12 5 2 1 2 %>75 6 4 3 3 3
%>70 47 28 15 13 15 %>70 23 14 9 8 8
GREAT_FALLS_MT HOUSTON_TX
GTF 0812 0813 0814 0815 0816 HOU 0812 0813 0814 0815 0816
MIN 52 51 48 46 48 MIN 83 83 85 85 82
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 1 1 2 4 1
%>90 0 0 0 0 0 %>90 7 7 17 18 4
%>85 0 0 0 0 0 %>85 35 35 55 50 22
%>80 0 0 0 0 0 %>80 78 76 85 83 62
%>75 0 0 0 0 0 %>75 97 95 97 97 91
%>70 0 0 1 0 0 %>70 100 99 100 100 99
JACKSON_MS KANSAS_CITY_MO
JAN 0812 0813 0814 0815 0816 MCI 0812 0813 0814 0815 0816
MIN 77 77 77 76 76 MIN 79 74 70 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 1 1 %>90 0 0 1 0 0
%>85 4 6 5 5 5 %>85 9 2 3 3 2
%>80 27 30 26 24 24 %>80 43 13 11 10 7
%>75 72 69 63 58 58 %>75 84 43 28 28 21
%>70 96 93 90 87 87 %>70 98 78 52 53 44
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0812 0813 0814 0815 0816 LIT 0812 0813 0814 0815 0816
MIN 81 78 75 74 76 MIN 79 81 79 78 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 0 0 1 %>95 0 0 0 0 0
%>90 7 4 2 1 3 %>90 2 3 2 2 2
%>85 25 14 8 7 11 %>85 13 19 13 10 12
%>80 56 36 25 22 28 %>80 41 56 41 35 37
%>75 83 66 53 47 53 %>75 75 86 74 70 71
%>70 96 88 79 74 78 %>70 94 97 94 92 92
LOS_ANGELES_CA MIDLAND_TX
LAX 0812 0813 0814 0815 0816 MAF 0812 0813 0814 0815 0816
MIN 68 66 66 65 66 MIN 75 75 75 74 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 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 5 7 6 4 3
%>75 1 0 0 0 0 %>75 52 53 54 40 33
%>70 20 8 4 6 11 %>70 96 94 96 90 84
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0812 0813 0814 0815 0816 MSY 0812 0813 0814 0815 0816
MIN 65 60 59 60 60 MIN 84 83 83 84 84
%>100 0 0 0 0 0 %>100 1 1 1 1 0
%>95 0 0 0 0 0 %>95 3 2 2 4 3
%>90 0 0 0 0 0 %>90 15 12 11 16 13
%>85 0 0 0 0 0 %>85 44 40 37 43 40
%>80 0 0 0 0 0 %>80 76 72 70 75 73
%>75 0 0 0 0 0 %>75 95 92 92 94 93
%>70 8 3 2 1 2 %>70 99 99 99 99 99
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0812 0813 0814 0815 0816 OKC 0812 0813 0814 0815 0816
MIN 66 62 58 57 56 MIN 80 80 78 77 75
%>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 3 5 4 3
%>85 0 0 0 0 0 %>85 14 18 17 14 10
%>80 0 0 0 0 0 %>80 52 51 42 34 28
%>75 2 1 1 1 1 %>75 81 79 69 58 53
%>70 18 8 5 5 5 %>70 95 93 89 80 76
OMAHA_NE PENDLETON_OR
OMA 0812 0813 0814 0815 0816 PDT 0812 0813 0814 0815 0816
MIN 73 69 64 64 63 MIN 56 53 54 55 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 5 1 0 0 0 %>80 0 0 0 0 1
%>75 34 10 3 3 3 %>75 0 0 1 2 3
%>70 80 43 17 16 13 %>70 1 2 3 6 8
PHOENIX_AZ PORTLAND_OR
PHX 0812 0813 0814 0815 0816 PDX 0812 0813 0814 0815 0816
MIN 86 82 82 82 83 MIN 56 55 58 59 58
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 2 1 1 2 3 %>95 0 0 0 0 0
%>90 17 7 9 11 13 %>90 0 0 0 0 0
%>85 54 28 32 34 37 %>85 0 0 0 0 0
%>80 88 62 66 65 69 %>80 0 0 0 0 0
%>75 99 88 90 89 90 %>75 0 0 0 0 0
%>70 100 98 99 98 98 %>70 0 0 1 1 0
RAPID_CITY_SD SACRAMENTO_CA
RAP 0812 0813 0814 0815 0816 SAC 0812 0813 0814 0815 0816
MIN 63 57 54 53 53 MIN 60 60 59 59 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 1 1 0 1 1 %>75 0 0 0 0 0
%>70 5 3 2 3 2 %>70 0 0 0 0 0
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0812 0813 0814 0815 0816 SLC 0812 0813 0814 0815 0816
MIN 80 75 71 71 71 MIN 69 64 60 58 58
%>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 1 %>90 0 0 0 0 0
%>85 11 3 3 3 3 %>85 0 0 0 0 0
%>80 54 18 11 12 12 %>80 0 0 0 0 0
%>75 92 50 30 31 30 %>75 9 0 0 0 0
%>70 100 82 57 58 55 %>70 49 6 2 1 1
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0812 0813 0814 0815 0816 SAN 0812 0813 0814 0815 0816
MIN 78 78 78 78 78 MIN 69 68 67 67 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 3 2 %>85 0 0 0 0 0
%>80 22 22 31 31 25 %>80 0 0 0 0 0
%>75 87 80 84 84 76 %>75 0 0 0 0 0
%>70 100 99 99 99 98 %>70 42 21 12 19 20
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0812 0813 0814 0815 0816 SEA 0812 0813 0814 0815 0816
MIN 58 59 60 59 59 MIN 57 56 58 59 58
%>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 0812 0813 0814 0815 0816 FSD 0812 0813 0814 0815 0816
MIN 79 79 78 78 78 MIN 65 61 57 57 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 1 0 1 1 %>90 0 0 0 0 0
%>85 7 9 4 7 7 %>85 0 0 0 0 0
%>80 42 41 30 35 33 %>80 0 0 0 0 0
%>75 86 82 74 75 73 %>75 1 1 1 1 1
%>70 99 98 96 96 95 %>70 12 6 3 4 5
SPRINGFIELD_MO TUCSON_AZ
SGF 0812 0813 0814 0815 0816 TUS 0812 0813 0814 0815 0816
MIN 78 77 75 74 73 MIN 74 72 72 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 1 1 1 %>90 0 0 0 0 0
%>85 3 4 5 4 4 %>85 1 0 0 1 2
%>80 33 24 21 18 15 %>80 10 2 4 9 15
%>75 82 64 48 45 38 %>75 41 20 26 38 50
%>70 99 92 77 75 66 %>70 80 64 67 77 85
TULSA_OK WICHITA_KS
TUL 0812 0813 0814 0815 0816 ICT 0812 0813 0814 0815 0816
MIN 83 83 81 79 77 MIN 82 77 74 72 70
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 1 0 %>95 0 0 1 0 0
%>90 1 3 5 4 2 %>90 0 2 3 1 1
%>85 31 28 26 17 11 %>85 15 10 9 5 3
%>80 86 75 62 43 34 %>80 72 33 23 16 11
%>75 99 96 88 73 65 %>75 99 65 45 35 28
%>70 100 100 98 92 88 %>70 100 89 68 60 51
YUMA_AZ
YUM 0812 0813 0814 0815 0816
MIN 86 84 83 82 82
%>100 0 0 0 0 0
%>95 2 1 0 0 0
%>90 20 11 6 3 4
%>85 63 44 35 26 27
%>80 94 82 78 71 70
%>75 100 97 97 96 95
%>70 100 100 100 100 100
URL IS WWW.WPC.NCEP.NOAA.GOV
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