Heat Index Forecast Tables
Issued by NWS
Issued by NWS
360
FMUS24 KWNH 280744
PRBWHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0742 UTC THU AUG 28 2025
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT WESTERN US CITIES - DAYS 3 TO 7 FROM THU AUG 28 2025
ABILENE_TX ALBUQUERQUE_NM
ABI 0831 0901 0902 0903 0904 ABQ 0831 0901 0902 0903 0904
MIN 70 67 66 68 67 MIN 61 60 60 59 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 0 0 0 0 %>80 0 0 0 0 0
%>75 11 3 2 3 3 %>75 0 0 0 0 0
%>70 49 27 19 28 26 %>70 4 1 1 1 1
AMARILLO_TX AUSTIN_TX
AMA 0831 0901 0902 0903 0904 AUS 0831 0901 0902 0903 0904
MIN 62 61 60 62 58 MIN 76 73 71 71 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 1 0 0 0 0
%>80 0 0 0 0 0 %>80 15 5 2 2 2
%>75 0 0 0 0 0 %>75 59 34 17 19 25
%>70 3 2 2 1 1 %>70 93 78 57 62 76
BATON_ROUGE_LA BISMARCK_ND
BTR 0831 0901 0902 0903 0904 BIS 0831 0901 0902 0903 0904
MIN 74 73 70 70 72 MIN 57 57 58 47 42
%>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 1 %>80 0 0 0 0 0
%>75 28 17 6 5 18 %>75 0 0 0 0 0
%>70 97 85 55 54 68 %>70 0 0 0 0 0
BROWNSVILLE_TX CORPUS_CHRISTI_TX
BRO 0831 0901 0902 0903 0904 CRP 0831 0901 0902 0903 0904
MIN 85 84 81 80 79 MIN 82 80 78 77 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 0 0 0 %>95 3 1 0 0 0
%>90 10 9 5 2 4 %>90 9 5 3 2 2
%>85 56 40 25 16 17 %>85 27 17 12 8 9
%>80 92 80 62 48 46 %>80 61 45 36 28 31
%>75 99 97 89 81 77 %>75 88 78 71 67 68
%>70 100 100 98 96 94 %>70 97 95 93 93 92
DALLAS_TX DENVER_CO
DFW 0831 0901 0902 0903 0904 DEN 0831 0901 0902 0903 0904
MIN 73 71 70 71 71 MIN 52 53 54 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 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 2 2 4 4 %>80 0 0 0 0 0
%>75 32 18 17 22 21 %>75 0 0 0 0 0
%>70 77 57 53 62 57 %>70 0 0 0 0 0
DES_MOINES_IA EL_PASO_TX
DSM 0831 0901 0902 0903 0904 ELP 0831 0901 0902 0903 0904
MIN 61 58 58 59 48 MIN 70 68 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 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 1 0 0 0 0
%>75 0 0 0 0 0 %>75 11 2 1 3 3
%>70 0 0 0 1 0 %>70 48 26 17 19 21
FRESNO_CA GOODLAND_KS
FAT 0831 0901 0902 0903 0904 GLD 0831 0901 0902 0903 0904
MIN 68 68 67 67 68 MIN 55 55 55 55 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 1 1 2 3 %>80 0 0 0 0 0
%>75 7 8 8 10 14 %>75 0 0 0 0 0
%>70 37 40 31 34 41 %>70 0 0 0 0 0
GREAT_FALLS_MT HOUSTON_TX
GTF 0831 0901 0902 0903 0904 HOU 0831 0901 0902 0903 0904
MIN 50 52 53 49 48 MIN 78 76 75 75 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 0 0 0 0 0
%>85 0 0 0 0 0 %>85 6 2 1 1 1
%>80 0 0 0 0 0 %>80 36 19 10 11 16
%>75 0 0 0 0 0 %>75 79 63 49 54 67
%>70 0 0 0 0 1 %>70 98 94 89 93 97
JACKSON_MS KANSAS_CITY_MO
JAN 0831 0901 0902 0903 0904 MCI 0831 0901 0902 0903 0904
MIN 69 69 67 67 68 MIN 63 62 60 61 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 2 1 1 1 2 %>75 0 0 0 0 0
%>70 36 32 17 17 26 %>70 5 2 1 2 1
LAS_VEGAS_NV LITTLE_ROCK_AR
LAS 0831 0901 0902 0903 0904 LIT 0831 0901 0902 0903 0904
MIN 77 78 78 77 77 MIN 65 64 64 64 64
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 2 1 1 1 %>95 0 0 0 0 0
%>90 6 7 6 5 5 %>90 0 0 0 0 0
%>85 16 20 18 16 15 %>85 0 0 0 0 0
%>80 36 41 40 36 35 %>80 0 0 0 0 0
%>75 61 65 66 62 61 %>75 0 0 0 1 2
%>70 82 85 86 83 83 %>70 6 6 6 9 13
LOS_ANGELES_CA MIDLAND_TX
LAX 0831 0901 0902 0903 0904 MAF 0831 0901 0902 0903 0904
MIN 68 68 68 67 67 MIN 69 67 66 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 0 0 0 0 %>85 0 0 0 0 0
%>80 0 0 1 1 1 %>80 0 0 0 0 0
%>75 3 4 7 8 6 %>75 6 1 1 2 2
%>70 30 32 34 32 26 %>70 39 19 14 20 19
MINNEAPOLIS_MN NEW_ORLEANS_LA
MSP 0831 0901 0902 0903 0904 MSY 0831 0901 0902 0903 0904
MIN 60 59 59 57 47 MIN 78 77 76 76 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 0 0 0 0 0
%>85 0 0 0 0 0 %>85 1 0 0 0 1
%>80 0 0 0 0 0 %>80 24 15 7 7 22
%>75 0 0 0 0 0 %>75 88 78 70 63 76
%>70 0 0 0 1 0 %>70 100 99 99 97 98
NORTH_PLATTE_NE OKLAHOMA_CITY_OK
LBF 0831 0901 0902 0903 0904 OKC 0831 0901 0902 0903 0904
MIN 55 54 54 55 48 MIN 66 66 65 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 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 1 1
%>70 0 0 0 0 0 %>70 14 8 9 11 6
OMAHA_NE PENDLETON_OR
OMA 0831 0901 0902 0903 0904 PDT 0831 0901 0902 0903 0904
MIN 63 60 58 59 49 MIN 60 59 61 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 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 1 1 1
%>75 0 0 0 0 0 %>75 1 1 4 5 4
%>70 1 0 0 1 0 %>70 5 6 12 16 15
PHOENIX_AZ PORTLAND_OR
PHX 0831 0901 0902 0903 0904 PDX 0831 0901 0902 0903 0904
MIN 82 84 85 84 82 MIN 58 57 59 62 62
%>100 0 0 1 0 0 %>100 0 0 0 0 0
%>95 2 3 5 3 1 %>95 0 0 0 0 0
%>90 11 15 21 15 8 %>90 0 0 0 0 0
%>85 32 42 49 42 29 %>85 0 0 0 0 0
%>80 61 74 78 73 61 %>80 0 0 0 0 0
%>75 85 93 94 92 87 %>75 0 0 0 0 2
%>70 96 99 99 99 98 %>70 0 0 0 2 10
RAPID_CITY_SD SACRAMENTO_CA
RAP 0831 0901 0902 0903 0904 SAC 0831 0901 0902 0903 0904
MIN 53 53 55 51 47 MIN 61 61 59 61 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 0 0 0 0 0 %>75 1 1 1 2 2
%>70 0 0 0 0 0 %>70 7 7 6 9 9
SAINT_LOUIS_MO SALT_LAKE_CITY_UT
STL 0831 0901 0902 0903 0904 SLC 0831 0901 0902 0903 0904
MIN 61 60 61 63 57 MIN 58 60 62 61 60
%>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 1 %>75 0 0 0 0 0
%>70 0 0 0 2 3 %>70 0 2 4 1 1
SAN_ANTONIO_TX SAN_DIEGO_CA
SAT 0831 0901 0902 0903 0904 SAN 0831 0901 0902 0903 0904
MIN 77 74 73 73 74 MIN 69 69 69 69 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 2 0 0 0 0 %>85 0 0 0 0 0
%>80 20 9 3 4 4 %>80 0 0 0 0 0
%>75 67 44 29 30 35 %>75 1 3 5 5 4
%>70 95 85 76 75 84 %>70 32 39 42 38 29
SAN_FRANCISCO_CA SEATTLE_WA
SFO 0831 0901 0902 0903 0904 SEA 0831 0901 0902 0903 0904
MIN 58 57 57 57 57 MIN 58 57 58 60 60
%>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 0831 0901 0902 0903 0904 FSD 0831 0901 0902 0903 0904
MIN 71 69 68 68 70 MIN 60 58 56 55 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 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 0 0 0
%>75 6 5 2 2 7 %>75 0 0 0 0 0
%>70 67 42 25 32 45 %>70 0 0 0 0 0
SPRINGFIELD_MO TUCSON_AZ
SGF 0831 0901 0902 0903 0904 TUS 0831 0901 0902 0903 0904
MIN 60 59 60 60 56 MIN 75 75 74 73 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 3 3 2 1 1
%>80 0 0 0 0 0 %>80 17 18 11 8 7
%>75 0 0 0 0 0 %>75 50 51 40 32 27
%>70 1 1 0 1 2 %>70 83 83 76 69 60
TULSA_OK WICHITA_KS
TUL 0831 0901 0902 0903 0904 ICT 0831 0901 0902 0903 0904
MIN 66 65 65 65 61 MIN 64 63 63 63 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 0 0 1 %>75 0 0 0 0 0
%>70 7 7 9 7 5 %>70 2 1 2 2 1
YUMA_AZ
YUM 0831 0901 0902 0903 0904
MIN 83 86 88 87 87
%>100 0 1 2 1 1
%>95 0 5 11 6 7
%>90 6 24 37 27 31
%>85 31 58 72 64 67
%>80 72 87 93 91 92
%>75 95 98 99 99 99
%>70 100 100 100 100 100
URL IS WWW.WPC.NCEP.NOAA.GOV
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