Heat Index Forecast Tables
Issued by NWS
Issued by NWS
305
FMUS23 KWNH 170739
PRBEHH
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0653 UTC FRI OCT 17 2025
MAXIMUM HEAT INDEX (DEG F) AND MAXIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM FRI OCT 17 2025
AKRON-CANTON_OH ALBANY_NY
CAK 1020 1021 1022 1023 1024 ALB 1020 1021 1022 1023 1024
MAX 59 60 54 54 55 MAX 59 61 54 52 52
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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
ASHEVILLE_NC ATLANTA_GA
AVL 1020 1021 1022 1023 1024 ATL 1020 1021 1022 1023 1024
MAX 63 69 61 65 61 MAX 72 79 71 75 74
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 3 1 2 1
%>85 0 0 0 0 0 %>85 1 15 4 10 5
%>80 0 1 0 1 0 %>80 9 41 13 26 18
BALTIMORE_MD BIRMINGHAM_AL
BWI 1020 1021 1022 1023 1024 BHM 1020 1021 1022 1023 1024
MAX 63 69 60 61 61 MAX 72 77 71 75 73
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1 0 1 0
%>85 0 0 0 0 0 %>85 1 8 2 5 3
%>80 0 1 0 0 0 %>80 7 29 8 19 13
BOSTON_MA BUFFALO_NY
BOS 1020 1021 1022 1023 1024 BUF 1020 1021 1022 1023 1024
MAX 61 64 59 56 55 MAX 55 56 52 51 51
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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
CHARLESTON_SC CHARLESTON_WV
CHS 1020 1021 1022 1023 1024 CRW 1020 1021 1022 1023 1024
MAX 70 76 70 72 73 MAX 62 66 59 63 61
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1 %>85 0 0 0 0 0
%>80 1 15 2 5 7 %>80 0 1 0 1 0
CHARLOTTE_NC CHICAGO_IL
CLT 1020 1021 1022 1023 1024 ORD 1020 1021 1022 1023 1024
MAX 69 78 69 72 70 MAX 65 54 56 56 59
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 0 0 %>90 0 0 0 0 0
%>85 0 10 0 3 0 %>85 0 0 0 0 0
%>80 0 34 3 12 3 %>80 1 0 0 0 0
CINCINNATI_OH CLEVELAND_OH
LUK 1020 1021 1022 1023 1024 CLE 1020 1021 1022 1023 1024
MAX 64 62 60 61 60 MAX 60 59 55 55 56
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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
COLUMBIA_SC COLUMBUS_OH
CAE 1020 1021 1022 1023 1024 TZR 1020 1021 1022 1023 1024
MAX 71 79 71 74 73 MAX 63 62 58 59 59
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 0 0 %>90 0 0 0 0 0
%>85 0 9 0 2 1 %>85 0 0 0 0 0
%>80 1 41 4 13 10 %>80 0 0 0 0 0
DAYTON_OH DETROIT_MI
MGY 1020 1021 1022 1023 1024 DET 1020 1021 1022 1023 1024
MAX 63 61 59 60 59 MAX 61 58 55 55 56
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 1020 1021 1022 1023 1024 GRR 1020 1021 1022 1023 1024
MAX 68 65 64 64 64 MAX 60 51 51 52 55
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 0 0 0 0 0
GREENSBORO_NC HUNTSVILLE_AL
GSO 1020 1021 1022 1023 1024 HSV 1020 1021 1022 1023 1024
MAX 66 74 65 68 66 MAX 70 72 68 71 69
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1 0 2 1
%>80 0 9 0 3 1 %>80 2 5 3 9 4
INDIANAPOLIS_IN KNOXVILLE_TN
IND 1020 1021 1022 1023 1024 TYS 1020 1021 1022 1023 1024
MAX 64 59 59 60 60 MAX 67 69 65 69 65
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 2 0
%>80 0 0 0 0 0 %>80 2 4 2 8 1
LEXINGTON_KY LOUISVILLE_KY
LEX 1020 1021 1022 1023 1024 SDF 1020 1021 1022 1023 1024
MAX 64 64 60 62 61 MAX 65 64 62 62 62
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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
MEMPHIS_TN MIAMI_FL
MEM 1020 1021 1022 1023 1024 MIA 1020 1021 1022 1023 1024
MAX 72 71 70 69 69 MAX 92 92 91 90 91
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 2 1 0 0 1
%>100 0 0 0 0 0 %>100 10 9 2 3 5
%>95 0 0 0 0 0 %>95 33 32 17 19 23
%>90 0 0 0 0 0 %>90 66 67 56 54 57
%>85 1 0 1 1 1 %>85 90 91 90 85 86
%>80 6 3 6 5 4 %>80 99 99 99 98 98
MILWAUKEE_WI MOBILE_AL
MKE 1020 1021 1022 1023 1024 MOB 1020 1021 1022 1023 1024
MAX 63 52 54 54 58 MAX 80 86 80 82 81
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 1 0 0 0
%>100 0 0 0 0 0 %>100 0 3 1 1 0
%>95 0 0 0 0 0 %>95 2 11 4 5 2
%>90 0 0 0 0 0 %>90 7 31 13 16 10
%>85 0 0 0 0 0 %>85 23 58 29 36 30
%>80 0 0 0 0 0 %>80 49 82 52 61 59
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 1020 1021 1022 1023 1024 NYC 1020 1021 1022 1023 1024
MAX 70 70 67 69 67 MAX 62 65 59 58 58
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1 1 0 %>85 0 0 0 0 0
%>80 4 5 3 6 2 %>80 0 0 0 0 0
NORFOLK_VA ORLANDO_FL
ORF 1020 1021 1022 1023 1024 ORL 1020 1021 1022 1023 1024
MAX 66 70 63 65 64 MAX 87 88 85 86 85
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 3 3 1 1 1
%>90 0 0 0 0 0 %>90 24 27 14 13 11
%>85 0 0 0 0 0 %>85 67 74 52 56 50
%>80 0 1 0 1 0 %>80 94 97 88 92 89
PHILADELPHIA_PA PITTSBURGH_PA
PHL 1020 1021 1022 1023 1024 PIT 1020 1021 1022 1023 1024
MAX 62 68 59 60 59 MAX 59 61 53 54 55
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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
PORTLAND_ME PROVIDENCE_RI
PWM 1020 1021 1022 1023 1024 PVD 1020 1021 1022 1023 1024
MAX 60 62 59 55 53 MAX 62 63 59 56 56
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 1020 1021 1022 1023 1024 RIC 1020 1021 1022 1023 1024
MAX 67 74 65 69 67 MAX 66 72 63 65 64
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 6 0 2 1 %>80 0 1 0 0 0
SAVANNAH_GA TALLAHASSEE_FL
SAV 1020 1021 1022 1023 1024 TLH 1020 1021 1022 1023 1024
MAX 73 80 73 75 75 MAX 82 85 81 82 82
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 2 3 1 2 1
%>90 0 1 0 0 0 %>90 9 17 8 9 9
%>85 0 12 1 2 3 %>85 29 49 26 29 32
%>80 7 45 8 15 18 %>80 60 82 55 60 67
TAMPA_FL WASHINGTON_DC
TPA 1020 1021 1022 1023 1024 DCA 1020 1021 1022 1023 1024
MAX 89 87 86 86 86 MAX 63 69 60 62 61
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 1 0 0 0 0 %>100 0 0 0 0 0
%>95 11 4 3 3 3 %>95 0 0 0 0 0
%>90 40 27 20 20 22 %>90 0 0 0 0 0
%>85 77 69 59 58 63 %>85 0 0 0 0 0
%>80 96 94 90 90 92 %>80 0 1 0 0 0
URL IS WWW.WPC.NCEP.NOAA.GOV
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