Heat Index Forecast Tables
Issued by NWS
Issued by NWS
221
FMUS23 KWNH 271610
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1608 UTC SAT SEP 27 2025
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM SAT SEP 27 2025
AKRON-CANTON_OH ALBANY_NY
CAK 0930 1001 1002 1003 1004 ALB 0930 1001 1002 1003 1004
MEAN 68 62 56 57 60 MEAN 64 53 50 52 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 0
%>70 20 3 0 1 4 %>70 3 0 0 0 0
ASHEVILLE_NC ATLANTA_GA
AVL 0930 1001 1002 1003 1004 ATL 0930 1001 1002 1003 1004
MEAN 65 62 57 54 57 MEAN 75 72 67 64 65
%>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 11 2 0 0 0
%>75 0 1 0 0 0 %>75 51 19 5 0 3
%>70 9 6 1 0 2 %>70 90 65 27 7 17
BALTIMORE_MD BIRMINGHAM_AL
BWI 0930 1001 1002 1003 1004 BHM 0930 1001 1002 1003 1004
MEAN 70 66 57 58 62 MEAN 77 75 71 68 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 1 0 0 0 0
%>80 0 0 0 0 0 %>80 20 8 3 0 1
%>75 7 1 0 0 0 %>75 76 47 20 5 7
%>70 57 15 0 0 4 %>70 99 89 61 30 33
BOSTON_MA BUFFALO_NY
BOS 0930 1001 1002 1003 1004 BUF 0930 1001 1002 1003 1004
MEAN 65 56 52 54 58 MEAN 64 55 52 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 0
%>70 6 0 0 0 0 %>70 2 0 0 0 3
CHARLESTON_SC CHARLESTON_WV
CHS 0930 1001 1002 1003 1004 CRW 0930 1001 1002 1003 1004
MEAN 75 74 70 68 70 MEAN 69 68 62 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 6 6 1 1 3 %>80 0 0 0 0 0
%>75 46 39 14 9 18 %>75 7 3 0 0 1
%>70 90 83 51 38 51 %>70 44 29 4 2 8
CHARLOTTE_NC CHICAGO_IL
CLT 0930 1001 1002 1003 1004 ORD 0930 1001 1002 1003 1004
MEAN 68 67 62 60 63 MEAN 71 68 65 67 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 2 1
%>75 1 2 0 0 1 %>75 8 2 2 9 9
%>70 28 23 3 2 9 %>70 59 24 16 29 35
CINCINNATI_OH CLEVELAND_OH
LUK 0930 1001 1002 1003 1004 CLE 0930 1001 1002 1003 1004
MEAN 71 69 63 62 64 MEAN 67 62 57 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 0 %>80 0 0 0 0 0
%>75 12 4 1 1 2 %>75 0 0 0 0 1
%>70 68 38 10 7 12 %>70 16 2 0 2 6
COLUMBIA_SC COLUMBUS_OH
CAE 0930 1001 1002 1003 1004 TZR 0930 1001 1002 1003 1004
MEAN 71 70 66 64 66 MEAN 70 67 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 1 0 0 1 %>80 0 0 0 0 0
%>75 13 14 3 1 6 %>75 7 2 0 0 1
%>70 63 52 21 12 23 %>70 54 20 3 2 7
DAYTON_OH DETROIT_MI
MGY 0930 1001 1002 1003 1004 DET 0930 1001 1002 1003 1004
MEAN 71 68 62 62 63 MEAN 67 62 58 61 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 10 3 1 1 2 %>75 1 0 0 0 2
%>70 66 32 8 6 12 %>70 19 3 0 4 11
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0930 1001 1002 1003 1004 GRR 0930 1001 1002 1003 1004
MEAN 73 72 68 67 67 MEAN 66 63 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 1
%>75 20 16 7 4 4 %>75 0 0 0 1 4
%>70 90 74 36 25 27 %>70 9 3 1 7 17
GREENSBORO_NC HUNTSVILLE_AL
GSO 0930 1001 1002 1003 1004 HSV 0930 1001 1002 1003 1004
MEAN 67 66 59 58 60 MEAN 75 73 71 67 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 7 4 1 0 0
%>75 0 1 0 0 1 %>75 51 33 16 3 3
%>70 13 13 0 1 6 %>70 94 81 57 24 21
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0930 1001 1002 1003 1004 TYS 0930 1001 1002 1003 1004
MEAN 71 69 64 63 65 MEAN 71 69 67 62 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 1 1 0 0 0
%>75 6 3 2 2 4 %>75 14 10 5 0 1
%>70 65 36 11 12 20 %>70 57 45 28 5 8
LEXINGTON_KY LOUISVILLE_KY
LEX 0930 1001 1002 1003 1004 SDF 0930 1001 1002 1003 1004
MEAN 71 69 65 63 63 MEAN 72 71 66 65 65
%>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 5 1 1 1 %>75 16 12 4 2 2
%>70 58 41 13 8 10 %>70 79 61 22 14 17
MEMPHIS_TN MIAMI_FL
MEM 0930 1001 1002 1003 1004 MIA 0930 1001 1002 1003 1004
MEAN 76 76 75 72 70 MEAN 89 88 86 85 86
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 5 3 1 1 2
%>90 0 0 0 0 0 %>90 37 26 17 15 17
%>85 0 0 0 0 0 %>85 88 77 65 54 57
%>80 7 11 9 2 1 %>80 100 98 96 90 91
%>75 71 64 48 21 13 %>75 100 100 100 99 99
%>70 100 98 90 67 53 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 0930 1001 1002 1003 1004 MOB 0930 1001 1002 1003 1004
MEAN 68 65 63 65 65 MEAN 81 80 77 73 74
%>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 11 8 2 0 1
%>80 0 0 0 0 0 %>80 66 54 20 5 9
%>75 0 0 0 3 4 %>75 98 95 69 33 40
%>70 21 6 6 16 20 %>70 100 100 97 76 80
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0930 1001 1002 1003 1004 NYC 0930 1001 1002 1003 1004
MEAN 74 73 71 68 66 MEAN 71 63 56 58 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 4 2 2 0 0 %>80 0 0 0 0 0
%>75 41 26 17 5 3 %>75 7 0 0 0 0
%>70 90 78 58 32 21 %>70 60 4 0 0 2
NORFOLK_VA ORLANDO_FL
ORF 0930 1001 1002 1003 1004 ORL 0930 1001 1002 1003 1004
MEAN 73 70 64 65 67 MEAN 83 83 82 80 81
%>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 1 1 1
%>85 0 0 0 0 0 %>85 29 26 20 11 13
%>80 0 0 0 0 0 %>80 90 79 68 52 56
%>75 13 2 0 1 4 %>75 100 99 96 91 92
%>70 96 59 3 10 27 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0930 1001 1002 1003 1004 PIT 0930 1001 1002 1003 1004
MEAN 70 64 56 57 61 MEAN 69 63 56 57 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 6 1 0 0 0 %>75 1 0 0 0 0
%>70 54 9 0 0 2 %>70 33 5 0 0 2
PORTLAND_ME PROVIDENCE_RI
PWM 0930 1001 1002 1003 1004 PVD 0930 1001 1002 1003 1004
MEAN 62 53 50 54 57 MEAN 67 57 52 54 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 0 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 0 0 %>75 0 0 0 0 0
%>70 1 0 0 0 0 %>70 12 0 0 0 0
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0930 1001 1002 1003 1004 RIC 0930 1001 1002 1003 1004
MEAN 70 68 63 61 64 MEAN 69 67 60 60 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 5 4 0 0 3 %>75 2 1 0 0 2
%>70 50 35 3 4 17 %>70 35 21 0 2 11
SAVANNAH_GA TALLAHASSEE_FL
SAV 0930 1001 1002 1003 1004 TLH 0930 1001 1002 1003 1004
MEAN 76 75 71 69 72 MEAN 80 78 75 72 74
%>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 1 1 0 0 1 %>85 3 2 1 0 1
%>80 16 11 3 2 6 %>80 48 30 12 6 10
%>75 65 50 21 15 28 %>75 96 83 48 30 42
%>70 96 89 61 46 64 %>70 100 99 86 69 81
TAMPA_FL WASHINGTON_DC
TPA 0930 1001 1002 1003 1004 DCA 0930 1001 1002 1003 1004
MEAN 85 84 83 81 81 MEAN 70 66 57 58 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 3 5 3 1 1 %>90 0 0 0 0 0
%>85 44 41 30 14 17 %>85 0 0 0 0 0
%>80 95 88 80 58 63 %>80 0 0 0 0 0
%>75 100 99 99 93 95 %>75 6 1 0 0 0
%>70 100 100 100 100 100 %>70 50 16 0 0 5
URL IS WWW.WPC.NCEP.NOAA.GOV
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