Heat Index Forecast Tables
Issued by NWS
Issued by NWS
838
FMUS23 KWNH 291730
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1727 UTC TUE SEP 29 2026
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE SEP 29 2026
AKRON-CANTON_OH ALBANY_NY
CAK 1002 1003 1004 1005 1006 ALB 1002 1003 1004 1005 1006
MEAN 69 57 57 53 49 MEAN 70 59 52 53 46
%>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 0 0 0 0 %>80 1 0 0 0 0
%>75 13 0 0 0 0 %>75 12 0 0 0 0
%>70 40 0 1 0 0 %>70 46 2 0 0 0
ASHEVILLE_NC ATLANTA_GA
AVL 1002 1003 1004 1005 1006 ATL 1002 1003 1004 1005 1006
MEAN 72 71 65 62 54 MEAN 81 82 74 71 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 2 5 1 0 0
%>85 0 1 0 0 0 %>85 19 25 7 1 0
%>80 1 5 2 0 0 %>80 64 62 22 7 1
%>75 16 22 7 1 0 %>75 95 90 47 25 4
%>70 67 56 22 7 1 %>70 100 99 73 57 18
BALTIMORE_MD BIRMINGHAM_AL
BWI 1002 1003 1004 1005 1006 BHM 1002 1003 1004 1005 1006
MEAN 77 67 63 61 54 MEAN 83 82 77 72 68
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 1 0 0 0
%>90 0 0 0 0 0 %>90 4 6 0 0 0
%>85 1 0 0 0 0 %>85 33 27 5 0 0
%>80 21 1 0 0 0 %>80 82 64 26 5 1
%>75 76 8 2 0 0 %>75 99 91 64 26 9
%>70 99 29 10 3 0 %>70 100 99 91 64 34
BOSTON_MA BUFFALO_NY
BOS 1002 1003 1004 1005 1006 BUF 1002 1003 1004 1005 1006
MEAN 73 62 56 56 49 MEAN 65 54 54 51 47
%>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 0 0 0 0 %>80 1 0 0 0 0
%>75 27 0 0 0 0 %>75 4 0 0 0 0
%>70 80 5 0 0 0 %>70 19 0 0 0 0
CHARLESTON_SC CHARLESTON_WV
CHS 1002 1003 1004 1005 1006 CRW 1002 1003 1004 1005 1006
MEAN 84 85 81 74 66 MEAN 76 65 64 59 55
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 2 0 0 %>95 0 0 0 0 0
%>90 6 12 10 0 0 %>90 1 0 0 0 0
%>85 42 49 29 4 0 %>85 6 0 0 0 0
%>80 88 88 58 17 1 %>80 26 1 0 0 0
%>75 99 99 83 45 6 %>75 60 7 3 0 0
%>70 100 100 95 75 25 %>70 88 22 16 2 0
CHARLOTTE_NC CHICAGO_IL
CLT 1002 1003 1004 1005 1006 ORD 1002 1003 1004 1005 1006
MEAN 79 80 69 66 58 MEAN 61 56 57 53 53
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 2 0 0 0 %>95 0 0 0 0 0
%>90 0 8 1 0 0 %>90 0 0 0 0 0
%>85 7 24 4 0 0 %>85 0 0 0 0 0
%>80 43 51 11 1 0 %>80 0 0 0 0 0
%>75 89 77 25 7 0 %>75 0 0 0 0 0
%>70 100 93 45 24 2 %>70 1 0 0 0 0
CINCINNATI_OH CLEVELAND_OH
LUK 1002 1003 1004 1005 1006 CLE 1002 1003 1004 1005 1006
MEAN 75 61 61 56 53 MEAN 67 58 58 54 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 4 0 0 0 0 %>85 0 0 0 0 0
%>80 17 0 0 0 0 %>80 1 0 0 0 0
%>75 47 0 1 0 0 %>75 7 0 0 0 0
%>70 78 4 5 0 0 %>70 29 1 1 0 0
COLUMBIA_SC COLUMBUS_OH
CAE 1002 1003 1004 1005 1006 TZR 1002 1003 1004 1005 1006
MEAN 82 84 76 69 62 MEAN 72 59 59 54 51
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 4 2 0 0 %>95 0 0 0 0 0
%>90 2 17 6 0 0 %>90 0 0 0 0 0
%>85 24 45 15 1 0 %>85 2 0 0 0 0
%>80 74 77 32 5 0 %>80 10 0 0 0 0
%>75 98 94 54 18 2 %>75 33 0 0 0 0
%>70 100 99 75 45 9 %>70 64 3 3 0 0
DAYTON_OH DETROIT_MI
MGY 1002 1003 1004 1005 1006 DET 1002 1003 1004 1005 1006
MEAN 73 59 59 54 52 MEAN 62 55 56 52 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 2 0 0 0 0 %>85 0 0 0 0 0
%>80 10 0 0 0 0 %>80 0 0 0 0 0
%>75 34 0 0 0 0 %>75 0 0 0 0 0
%>70 67 2 2 0 0 %>70 4 0 0 0 0
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 1002 1003 1004 1005 1006 GRR 1002 1003 1004 1005 1006
MEAN 75 65 64 60 59 MEAN 59 51 52 49 48
%>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 15 0 0 0 0 %>80 0 0 0 0 0
%>75 48 4 3 0 0 %>75 0 0 0 0 0
%>70 82 20 15 3 2 %>70 1 0 0 0 0
GREENSBORO_NC HUNTSVILLE_AL
GSO 1002 1003 1004 1005 1006 HSV 1002 1003 1004 1005 1006
MEAN 77 76 66 64 56 MEAN 84 80 74 69 66
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 0 0 0 %>95 1 1 0 0 0
%>90 0 4 0 0 0 %>90 9 5 0 0 0
%>85 1 13 2 0 0 %>85 38 20 2 0 0
%>80 20 32 6 0 0 %>80 77 50 13 2 1
%>75 76 56 15 4 0 %>75 96 80 41 14 7
%>70 99 79 32 16 1 %>70 100 96 75 45 27
INDIANAPOLIS_IN KNOXVILLE_TN
IND 1002 1003 1004 1005 1006 TYS 1002 1003 1004 1005 1006
MEAN 70 59 59 55 53 MEAN 79 76 72 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 3 1 0 0 0
%>85 0 0 0 0 0 %>85 14 8 1 0 0
%>80 3 0 0 0 0 %>80 41 27 6 1 0
%>75 17 0 0 0 0 %>75 74 58 26 7 2
%>70 48 2 2 0 0 %>70 94 85 61 29 12
LEXINGTON_KY LOUISVILLE_KY
LEX 1002 1003 1004 1005 1006 SDF 1002 1003 1004 1005 1006
MEAN 79 64 64 59 56 MEAN 77 65 64 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 2 0 0 0 0 %>90 1 0 0 0 0
%>85 13 0 0 0 0 %>85 9 0 0 0 0
%>80 41 1 0 0 0 %>80 32 1 0 0 0
%>75 75 6 3 0 0 %>75 66 5 3 0 0
%>70 94 20 14 2 1 %>70 90 21 15 2 1
MEMPHIS_TN MIAMI_FL
MEM 1002 1003 1004 1005 1006 MIA 1002 1003 1004 1005 1006
MEAN 84 74 70 67 66 MEAN 93 93 92 91 89
%>100 0 0 0 0 0 %>100 7 6 3 1 0
%>95 2 0 0 0 0 %>95 30 31 21 12 7
%>90 12 1 0 0 0 %>90 72 73 68 59 42
%>85 42 5 1 0 0 %>85 95 96 97 95 87
%>80 78 18 5 1 1 %>80 100 100 100 100 99
%>75 96 44 22 8 6 %>75 100 100 100 100 100
%>70 100 73 53 29 23 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 1002 1003 1004 1005 1006 MOB 1002 1003 1004 1005 1006
MEAN 57 54 55 50 52 MEAN 87 85 84 80 77
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 4 3 2 0 0
%>90 0 0 0 0 0 %>90 25 17 13 2 1
%>85 0 0 0 0 0 %>85 64 51 43 15 6
%>80 0 0 0 0 0 %>80 92 84 77 50 30
%>75 0 0 0 0 0 %>75 99 98 95 85 67
%>70 0 0 0 0 0 %>70 100 100 100 98 92
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 1002 1003 1004 1005 1006 NYC 1002 1003 1004 1005 1006
MEAN 84 73 70 66 64 MEAN 75 66 61 60 53
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 3 0 0 0 0 %>95 0 0 0 0 0
%>90 14 1 0 0 0 %>90 0 0 0 0 0
%>85 43 4 1 0 0 %>85 0 0 0 0 0
%>80 77 16 5 0 0 %>80 9 0 0 0 0
%>75 95 41 21 4 4 %>75 53 3 0 0 0
%>70 99 70 52 21 16 %>70 94 20 3 1 0
NORFOLK_VA ORLANDO_FL
ORF 1002 1003 1004 1005 1006 ORL 1002 1003 1004 1005 1006
MEAN 78 74 71 67 61 MEAN 89 89 88 87 84
%>100 0 0 0 0 0 %>100 1 0 0 0 0
%>95 0 0 0 0 0 %>95 9 6 3 1 0
%>90 0 0 0 0 0 %>90 43 39 33 19 6
%>85 1 3 0 0 0 %>85 84 84 84 74 38
%>80 26 15 4 0 0 %>80 98 99 99 99 82
%>75 88 42 19 2 0 %>75 100 100 100 100 99
%>70 100 74 54 20 2 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 1002 1003 1004 1005 1006 PIT 1002 1003 1004 1005 1006
MEAN 76 66 62 60 52 MEAN 71 59 59 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 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 0 %>85 1 0 0 0 0
%>80 9 1 0 0 0 %>80 5 0 0 0 0
%>75 70 6 1 0 0 %>75 24 0 0 0 0
%>70 99 26 8 2 0 %>70 58 4 3 0 0
PORTLAND_ME PROVIDENCE_RI
PWM 1002 1003 1004 1005 1006 PVD 1002 1003 1004 1005 1006
MEAN 69 60 53 54 48 MEAN 72 64 56 57 49
%>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 5 0 0 0 0 %>75 14 2 0 0 0
%>70 39 2 0 0 0 %>70 79 13 1 1 0
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 1002 1003 1004 1005 1006 RIC 1002 1003 1004 1005 1006
MEAN 80 79 70 66 58 MEAN 80 73 67 64 57
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 2 0 0 0 %>95 0 0 0 0 0
%>90 0 7 1 0 0 %>90 0 2 0 0 0
%>85 5 22 4 0 0 %>85 3 7 1 0 0
%>80 50 45 12 1 0 %>80 45 19 5 0 0
%>75 95 70 27 6 0 %>75 95 39 16 2 0
%>70 100 88 50 25 1 %>70 100 63 36 15 0
SAVANNAH_GA TALLAHASSEE_FL
SAV 1002 1003 1004 1005 1006 TLH 1002 1003 1004 1005 1006
MEAN 85 86 83 76 68 MEAN 87 87 86 82 76
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 2 0 0 %>95 2 5 3 1 0
%>90 10 12 12 2 0 %>90 20 25 19 8 0
%>85 54 55 38 9 0 %>85 67 63 54 31 4
%>80 94 93 70 28 1 %>80 96 91 86 66 21
%>75 100 100 91 58 10 %>75 100 99 98 91 55
%>70 100 100 99 83 36 %>70 100 100 100 99 85
TAMPA_FL WASHINGTON_DC
TPA 1002 1003 1004 1005 1006 DCA 1002 1003 1004 1005 1006
MEAN 89 90 89 88 85 MEAN 78 68 63 61 54
%>100 1 1 0 0 0 %>100 0 0 0 0 0
%>95 11 13 6 3 1 %>95 0 0 0 0 0
%>90 45 47 39 26 13 %>90 0 0 0 0 0
%>85 83 83 83 74 52 %>85 1 0 0 0 0
%>80 98 98 99 97 89 %>80 24 3 0 0 0
%>75 100 100 100 100 99 %>75 83 13 3 0 0
%>70 100 100 100 100 100 %>70 100 36 14 4 0
URL IS WWW.WPC.NCEP.NOAA.GOV
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