Heat Index Forecast Tables
Issued by NWS
Issued by NWS
842
FMUS23 KWNH 040654
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0651 UTC SUN OCT 04 2026
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN OCT 04 2026
AKRON-CANTON_OH ALBANY_NY
CAK 1007 1008 1009 1010 1011 ALB 1007 1008 1009 1010 1011
MEAN 57 58 57 57 60 MEAN 51 56 54 52 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 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 1 7 %>70 0 0 0 0 0
ASHEVILLE_NC ATLANTA_GA
AVL 1007 1008 1009 1010 1011 ATL 1007 1008 1009 1010 1011
MEAN 60 61 61 59 58 MEAN 67 68 68 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 0 0 0 0 0
%>75 0 0 0 0 0 %>75 1 4 4 3 5
%>70 0 2 3 3 2 %>70 20 33 28 21 22
BALTIMORE_MD BIRMINGHAM_AL
BWI 1007 1008 1009 1010 1011 BHM 1007 1008 1009 1010 1011
MEAN 58 63 62 61 60 MEAN 69 69 69 68 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 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 1 1 1 2
%>75 0 0 0 0 0 %>75 8 8 8 10 13
%>70 0 4 4 2 3 %>70 44 40 39 37 41
BOSTON_MA BUFFALO_NY
BOS 1007 1008 1009 1010 1011 BUF 1007 1008 1009 1010 1011
MEAN 52 60 58 55 53 MEAN 55 55 54 53 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 0 %>75 0 0 0 0 1
%>70 0 0 0 0 0 %>70 0 0 0 0 3
CHARLESTON_SC CHARLESTON_WV
CHS 1007 1008 1009 1010 1011 CRW 1007 1008 1009 1010 1011
MEAN 69 70 71 72 73 MEAN 61 62 62 63 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 2 %>85 0 0 0 0 0
%>80 0 1 3 4 12 %>80 0 0 0 0 1
%>75 8 12 20 25 36 %>75 0 0 0 1 5
%>70 40 55 60 65 69 %>70 1 3 5 8 18
CHARLOTTE_NC CHICAGO_IL
CLT 1007 1008 1009 1010 1011 ORD 1007 1008 1009 1010 1011
MEAN 62 66 66 64 63 MEAN 62 59 59 61 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 0 2 2 3 1 %>75 0 0 0 1 4
%>70 4 20 17 15 9 %>70 1 0 1 6 17
CINCINNATI_OH CLEVELAND_OH
LUK 1007 1008 1009 1010 1011 CLE 1007 1008 1009 1010 1011
MEAN 61 61 62 63 65 MEAN 59 59 59 59 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 2 %>80 0 0 0 0 0
%>75 0 0 0 2 8 %>75 0 0 0 0 2
%>70 0 3 5 11 24 %>70 1 1 1 2 10
COLUMBIA_SC COLUMBUS_OH
CAE 1007 1008 1009 1010 1011 TZR 1007 1008 1009 1010 1011
MEAN 64 66 66 66 66 MEAN 59 60 60 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 1 1 1 %>80 0 0 0 0 1
%>75 0 4 5 5 7 %>75 0 0 0 0 3
%>70 7 22 25 22 26 %>70 0 1 2 4 13
DAYTON_OH DETROIT_MI
MGY 1007 1008 1009 1010 1011 DET 1007 1008 1009 1010 1011
MEAN 60 60 61 62 64 MEAN 60 58 57 57 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 1 %>80 0 0 0 0 0
%>75 0 0 0 1 6 %>75 0 0 0 0 1
%>70 0 1 3 7 19 %>70 0 0 0 1 6
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 1007 1008 1009 1010 1011 GRR 1007 1008 1009 1010 1011
MEAN 65 65 66 68 70 MEAN 59 54 54 54 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 1 %>85 0 0 0 0 0
%>80 0 0 0 1 6 %>80 0 0 0 0 0
%>75 0 2 3 8 22 %>75 0 0 0 0 1
%>70 8 17 20 34 49 %>70 0 0 0 1 7
GREENSBORO_NC HUNTSVILLE_AL
GSO 1007 1008 1009 1010 1011 HSV 1007 1008 1009 1010 1011
MEAN 61 65 65 63 62 MEAN 69 69 69 69 70
%>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 2 4
%>75 0 2 1 2 1 %>75 3 3 6 13 17
%>70 1 15 12 11 7 %>70 42 36 41 44 47
INDIANAPOLIS_IN KNOXVILLE_TN
IND 1007 1008 1009 1010 1011 TYS 1007 1008 1009 1010 1011
MEAN 63 62 63 64 67 MEAN 67 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 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 3 %>80 0 0 0 0 1
%>75 0 1 1 4 12 %>75 2 1 1 4 9
%>70 3 6 8 17 31 %>70 22 18 19 24 30
LEXINGTON_KY LOUISVILLE_KY
LEX 1007 1008 1009 1010 1011 SDF 1007 1008 1009 1010 1011
MEAN 62 63 64 65 66 MEAN 63 65 65 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 1
%>80 0 0 0 0 2 %>80 0 0 0 0 4
%>75 0 0 1 3 9 %>75 0 1 1 5 15
%>70 3 7 8 17 29 %>70 4 11 12 24 38
MEMPHIS_TN MIAMI_FL
MEM 1007 1008 1009 1010 1011 MIA 1007 1008 1009 1010 1011
MEAN 70 71 71 73 75 MEAN 89 88 90 92 92
%>100 0 0 0 0 0 %>100 1 0 1 2 3
%>95 0 0 0 0 0 %>95 8 5 9 20 24
%>90 0 0 0 0 1 %>90 41 33 47 64 71
%>85 0 0 0 1 5 %>85 83 77 89 95 96
%>80 1 2 2 8 20 %>80 98 97 99 100 100
%>75 13 19 20 33 49 %>75 100 100 100 100 100
%>70 48 58 63 71 79 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 1007 1008 1009 1010 1011 MOB 1007 1008 1009 1010 1011
MEAN 60 56 56 58 61 MEAN 77 75 75 75 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 0 1
%>85 0 0 0 0 0 %>85 1 0 1 1 12
%>80 0 0 0 0 0 %>80 18 9 9 11 42
%>75 0 0 0 0 1 %>75 73 52 47 49 78
%>70 0 0 0 2 6 %>70 98 92 87 89 96
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 1007 1008 1009 1010 1011 NYC 1007 1008 1009 1010 1011
MEAN 68 67 68 69 70 MEAN 58 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 1 %>85 0 0 0 0 0
%>80 0 0 0 2 6 %>80 0 0 0 0 0
%>75 5 5 5 13 22 %>75 0 0 0 0 0
%>70 33 28 30 44 51 %>70 0 2 2 1 3
NORFOLK_VA ORLANDO_FL
ORF 1007 1008 1009 1010 1011 ORL 1007 1008 1009 1010 1011
MEAN 63 67 67 67 67 MEAN 82 82 84 86 87
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 1 3
%>90 0 0 0 0 0 %>90 3 1 6 15 24
%>85 0 0 0 0 0 %>85 22 22 40 56 69
%>80 0 0 0 0 0 %>80 67 74 85 91 95
%>75 0 0 0 0 2 %>75 95 98 99 99 100
%>70 1 12 18 13 23 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 1007 1008 1009 1010 1011 PIT 1007 1008 1009 1010 1011
MEAN 57 62 62 60 59 MEAN 56 59 58 57 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 1
%>70 0 1 2 1 3 %>70 0 0 1 1 5
PORTLAND_ME PROVIDENCE_RI
PWM 1007 1008 1009 1010 1011 PVD 1007 1008 1009 1010 1011
MEAN 49 56 54 52 50 MEAN 52 60 58 56 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 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 1
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 1007 1008 1009 1010 1011 RIC 1007 1008 1009 1010 1011
MEAN 62 67 67 66 64 MEAN 60 65 65 64 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 0 3 3 3 2 %>75 0 1 1 1 2
%>70 2 24 22 18 13 %>70 0 13 14 10 13
SAVANNAH_GA TALLAHASSEE_FL
SAV 1007 1008 1009 1010 1011 TLH 1007 1008 1009 1010 1011
MEAN 71 71 72 73 75 MEAN 74 74 75 76 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 0 2
%>85 0 0 0 0 4 %>85 0 1 1 2 13
%>80 2 2 4 6 19 %>80 8 9 12 17 42
%>75 16 19 29 33 48 %>75 43 41 47 57 78
%>70 56 62 71 74 78 %>70 86 82 85 90 96
TAMPA_FL WASHINGTON_DC
TPA 1007 1008 1009 1010 1011 DCA 1007 1008 1009 1010 1011
MEAN 82 82 84 86 87 MEAN 58 63 62 61 60
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 2 5 %>95 0 0 0 0 0
%>90 3 2 6 17 26 %>90 0 0 0 0 0
%>85 26 22 36 55 67 %>85 0 0 0 0 0
%>80 73 72 80 88 93 %>80 0 0 0 0 0
%>75 97 97 98 99 99 %>75 0 0 0 0 0
%>70 100 100 100 100 100 %>70 0 5 4 3 4
URL IS WWW.WPC.NCEP.NOAA.GOV
$$