Heat Index Forecast Tables
Issued by NWS
Issued by NWS
839
FMUS24 KWNH 221656
PRBWHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1654 UTC FRI AUG 22 2025
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM FRI AUG 22 2025
ABILENE_TX ALBUQUERQUE_NM
ABI 0825 0826 0827 0828 0829 ABQ 0825 0826 0827 0828 0829
MIN 73 73 70 72 74 MIN 65 64 62 63 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 0 0 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 1 %>85 0 0 0 0 0
%>80 0 2 2 5 8 %>80 0 0 0 0 0
%>75 20 29 14 28 41 %>75 0 1 0 1 1
%>70 87 82 50 69 82 %>70 11 7 4 7 6
AMARILLO_TX AUSTIN_TX
AMA 0825 0826 0827 0828 0829 AUS 0825 0826 0827 0828 0829
MIN 67 61 59 64 65 MIN 75 76 75 75 76
%>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 2
%>80 0 0 0 0 0 %>80 5 9 11 10 19
%>75 2 1 0 2 1 %>75 49 64 55 55 63
%>70 22 7 2 13 10 %>70 94 98 93 94 94
BATON_ROUGE_LA BISMARCK_ND
BTR 0825 0826 0827 0828 0829 BIS 0825 0826 0827 0828 0829
MIN 75 75 73 72 72 MIN 44 47 54 57 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 1 0 0 0 %>85 0 0 0 0 0
%>80 1 13 5 4 3 %>80 0 0 0 0 0
%>75 41 48 32 27 25 %>75 0 0 0 0 0
%>70 98 86 77 69 69 %>70 0 0 0 0 1
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0825 0826 0827 0828 0829 CRP 0825 0826 0827 0828 0829
MIN 81 85 84 83 84 MIN 79 82 82 81 81
%>100 0 0 0 0 0 %>100 0 1 1 1 1
%>95 1 2 1 1 1 %>95 1 3 3 3 2
%>90 6 14 11 7 11 %>90 4 8 8 8 8
%>85 26 49 44 34 43 %>85 14 26 25 23 22
%>80 60 84 81 73 80 %>80 41 61 61 54 53
%>75 87 98 97 94 97 %>75 76 89 90 84 83
%>70 98 100 100 99 100 %>70 95 99 99 97 97
DALLAS_TX DENVER_CO
DFW 0825 0826 0827 0828 0829 DEN 0825 0826 0827 0828 0829
MIN 78 75 72 74 75 MIN 58 57 56 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 0 0 0 0 1 %>90 0 0 0 0 0
%>85 2 3 1 1 6 %>85 0 0 0 0 0
%>80 27 17 6 11 23 %>80 0 0 0 0 0
%>75 80 51 26 41 52 %>75 0 0 0 0 0
%>70 99 84 62 78 80 %>70 0 0 0 0 0
DES_MOINES_IA EL_PASO_TX
DSM 0825 0826 0827 0828 0829 ELP 0825 0826 0827 0828 0829
MIN 49 49 51 56 60 MIN 70 71 70 70 71
%>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 4
%>75 0 0 0 0 0 %>75 11 15 11 14 21
%>70 0 0 0 0 2 %>70 47 65 48 50 55
FRESNO_CA GOODLAND_KS
FAT 0825 0826 0827 0828 0829 GLD 0825 0826 0827 0828 0829
MIN 73 73 71 69 67 MIN 57 54 55 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 0 0 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 0 %>85 0 0 0 0 0
%>80 2 1 1 1 0 %>80 0 0 0 0 0
%>75 30 26 14 8 3 %>75 0 0 0 0 0
%>70 82 78 60 39 24 %>70 0 0 0 2 2
GREAT_FALLS_MT HOUSTON_TX
GTF 0825 0826 0827 0828 0829 HOU 0825 0826 0827 0828 0829
MIN 50 51 54 56 56 MIN 78 79 79 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 0 1 1
%>85 0 0 0 0 0 %>85 3 5 6 7 11
%>80 0 0 0 0 0 %>80 25 36 35 36 40
%>75 0 0 0 0 0 %>75 81 88 83 82 79
%>70 0 0 0 0 0 %>70 99 100 99 99 97
JACKSON_MS KANSAS_CITY_MO
JAN 0825 0826 0827 0828 0829 MCI 0825 0826 0827 0828 0829
MIN 71 69 69 66 68 MIN 59 54 54 60 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 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 9 6 6 1 6 %>75 0 0 0 0 0
%>70 61 37 37 15 30 %>70 0 0 0 0 3
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0825 0826 0827 0828 0829 LIT 0825 0826 0827 0828 0829
MIN 81 79 76 74 74 MIN 66 66 62 62 63
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 0 0 0 0 %>95 0 0 0 0 0
%>90 7 3 2 2 2 %>90 0 0 0 0 0
%>85 26 15 9 7 7 %>85 0 0 0 0 0
%>80 57 41 25 21 20 %>80 0 0 0 0 0
%>75 83 73 53 46 42 %>75 1 2 0 0 2
%>70 97 92 79 73 68 %>70 15 18 2 3 11
LOS_ANGELES_CA MIDLAND_TX
LAX 0825 0826 0827 0828 0829 MAF 0825 0826 0827 0828 0829
MIN 69 67 66 66 66 MIN 71 72 70 71 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 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 1 2 4
%>75 3 1 1 1 2 %>75 10 16 13 20 27
%>70 33 19 14 15 17 %>70 62 76 50 64 70
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0825 0826 0827 0828 0829 MSY 0825 0826 0827 0828 0829
MIN 49 48 52 58 59 MIN 80 80 78 77 77
%>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 2 0 0 0
%>85 0 0 0 0 0 %>85 11 15 4 2 3
%>80 0 0 0 0 0 %>80 47 48 30 21 23
%>75 0 0 0 0 0 %>75 86 85 75 70 68
%>70 0 0 0 0 1 %>70 99 98 97 97 95
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0825 0826 0827 0828 0829 OKC 0825 0826 0827 0828 0829
MIN 53 54 55 58 59 MIN 69 65 63 66 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 0 0 1
%>75 0 0 0 0 0 %>75 4 1 0 4 7
%>70 0 0 0 0 1 %>70 38 9 3 20 31
OMAHA_NE PENDLETON_OR
OMA 0825 0826 0827 0828 0829 PDT 0825 0826 0827 0828 0829
MIN 51 51 54 59 61 MIN 67 67 67 67 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 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 0 0 %>75 4 3 4 4 1
%>70 0 0 0 0 3 %>70 23 22 23 23 8
PHOENIX_AZ PORTLAND_OR
PHX 0825 0826 0827 0828 0829 PDX 0825 0826 0827 0828 0829
MIN 87 84 82 82 81 MIN 67 66 64 62 59
%>100 2 0 0 0 0 %>100 0 0 0 0 0
%>95 10 1 1 3 2 %>95 0 0 0 0 0
%>90 30 12 8 12 10 %>90 0 0 0 0 0
%>85 59 44 31 33 29 %>85 0 0 0 0 0
%>80 84 81 66 62 58 %>80 0 0 0 0 0
%>75 96 97 90 86 83 %>75 1 2 0 0 0
%>70 99 100 98 97 95 %>70 18 19 8 4 1
RAPID_CITY_SD SACRAMENTO_CA
RAP 0825 0826 0827 0828 0829 SAC 0825 0826 0827 0828 0829
MIN 50 53 57 58 59 MIN 62 62 61 60 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 1 1 %>70 0 2 0 0 0
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0825 0826 0827 0828 0829 SLC 0825 0826 0827 0828 0829
MIN 59 55 54 58 62 MIN 66 64 64 62 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 1 0 0 0 0
%>70 0 0 0 0 3 %>70 12 6 4 1 0
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0825 0826 0827 0828 0829 SAN 0825 0826 0827 0828 0829
MIN 75 76 76 76 76 MIN 69 67 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 0 1 1 1 %>85 0 0 0 0 0
%>80 3 10 16 14 17 %>80 0 0 0 0 0
%>75 51 69 66 64 63 %>75 1 0 1 1 2
%>70 97 99 97 97 95 %>70 31 15 15 20 23
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0825 0826 0827 0828 0829 SEA 0825 0826 0827 0828 0829
MIN 58 58 58 58 57 MIN 63 63 62 60 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 0
SHREVEPORT_LA SIOUX_FALLS_SD
SHV 0825 0826 0827 0828 0829 FSD 0825 0826 0827 0828 0829
MIN 74 72 70 70 70 MIN 45 46 53 58 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 2 2 1 1 4 %>80 0 0 0 0 0
%>75 35 21 12 12 20 %>75 0 0 0 0 0
%>70 89 70 47 46 53 %>70 0 0 0 0 1
SPRINGFIELD_MO TUCSON_AZ
SGF 0825 0826 0827 0828 0829 TUS 0825 0826 0827 0828 0829
MIN 61 57 55 59 61 MIN 76 74 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 1 0 0 0 0
%>85 0 0 0 0 0 %>85 8 1 0 1 1
%>80 0 0 0 0 0 %>80 27 12 5 8 9
%>75 0 0 0 0 0 %>75 58 44 31 35 35
%>70 0 0 0 1 3 %>70 84 79 74 74 73
TULSA_OK WICHITA_KS
TUL 0825 0826 0827 0828 0829 ICT 0825 0826 0827 0828 0829
MIN 68 65 62 65 66 MIN 62 59 58 62 64
%>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 2 %>75 0 0 0 0 0
%>70 22 5 3 8 17 %>70 2 0 0 3 6
YUMA_AZ
YUM 0825 0826 0827 0828 0829
MIN 90 87 86 81 79
%>100 1 2 1 0 0
%>95 13 10 6 2 1
%>90 49 33 25 9 4
%>85 87 66 59 28 18
%>80 99 90 87 58 47
%>75 100 98 98 84 77
%>70 100 100 100 96 94
URL IS WWW.WPC.NCEP.NOAA.GOV
$$