Heat Index Forecast Tables
Issued by NWS
Issued by NWS
773
FMUS23 KWNH 121608
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1607 UTC SUN OCT 12 2025
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN OCT 12 2025
AKRON-CANTON_OH ALBANY_NY
CAK 1015 1016 1017 1018 1019 ALB 1015 1016 1017 1018 1019
MEAN 52 47 48 55 58 MEAN 49 44 44 48 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 0 0 0 0 1 %>75 0 0 0 0 0
%>70 0 0 0 1 5 %>70 0 0 0 0 0
ASHEVILLE_NC ATLANTA_GA
AVL 1015 1016 1017 1018 1019 ATL 1015 1016 1017 1018 1019
MEAN 60 56 56 61 62 MEAN 69 68 67 70 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 1 1
%>80 0 0 0 0 0 %>80 0 0 0 5 5
%>75 0 0 0 0 1 %>75 1 2 5 21 21
%>70 0 0 0 3 7 %>70 40 27 26 53 53
BALTIMORE_MD BIRMINGHAM_AL
BWI 1015 1016 1017 1018 1019 BHM 1015 1016 1017 1018 1019
MEAN 60 50 50 55 61 MEAN 70 70 70 73 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 0 0 0 0 1
%>80 0 0 0 0 0 %>80 0 0 1 6 10
%>75 0 0 0 0 1 %>75 1 4 11 33 35
%>70 0 0 0 0 7 %>70 51 47 53 75 70
BOSTON_MA BUFFALO_NY
BOS 1015 1016 1017 1018 1019 BUF 1015 1016 1017 1018 1019
MEAN 53 46 48 52 55 MEAN 47 44 45 51 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 0 0 0 0 1 %>70 0 0 0 1 3
CHARLESTON_SC CHARLESTON_WV
CHS 1015 1016 1017 1018 1019 CRW 1015 1016 1017 1018 1019
MEAN 68 64 62 68 72 MEAN 57 51 52 60 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 1 5 %>80 0 0 0 0 1
%>75 0 0 0 7 28 %>75 0 0 0 1 4
%>70 19 5 2 33 70 %>70 0 0 0 6 16
CHARLOTTE_NC CHICAGO_IL
CLT 1015 1016 1017 1018 1019 ORD 1015 1016 1017 1018 1019
MEAN 67 60 58 65 68 MEAN 57 56 60 62 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 0 0 0 0 1 %>80 0 0 0 0 0
%>75 0 0 0 2 8 %>75 0 0 0 2 0
%>70 8 1 0 15 33 %>70 0 0 3 9 3
CINCINNATI_OH CLEVELAND_OH
LUK 1015 1016 1017 1018 1019 CLE 1015 1016 1017 1018 1019
MEAN 59 52 54 62 63 MEAN 53 50 51 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 1 %>80 0 0 0 0 0
%>75 0 0 0 3 4 %>75 0 0 0 0 0
%>70 0 0 0 12 16 %>70 0 0 0 2 4
COLUMBIA_SC COLUMBUS_OH
CAE 1015 1016 1017 1018 1019 TZR 1015 1016 1017 1018 1019
MEAN 68 63 61 67 70 MEAN 56 50 51 59 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 1 4 %>80 0 0 0 0 0
%>75 0 0 0 8 21 %>75 0 0 0 1 2
%>70 17 3 3 29 53 %>70 0 0 0 5 10
DAYTON_OH DETROIT_MI
MGY 1015 1016 1017 1018 1019 DET 1015 1016 1017 1018 1019
MEAN 57 51 53 61 62 MEAN 52 49 51 58 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 1 %>80 0 0 0 0 0
%>75 0 0 0 2 3 %>75 0 0 0 0 0
%>70 0 0 0 9 12 %>70 0 0 0 3 3
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 1015 1016 1017 1018 1019 GRR 1015 1016 1017 1018 1019
MEAN 65 60 62 68 65 MEAN 50 48 52 58 55
%>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 2 2 %>80 0 0 0 0 0
%>75 0 0 1 11 7 %>75 0 0 0 1 0
%>70 9 3 6 35 23 %>70 0 0 0 5 2
GREENSBORO_NC HUNTSVILLE_AL
GSO 1015 1016 1017 1018 1019 HSV 1015 1016 1017 1018 1019
MEAN 64 56 54 61 65 MEAN 68 67 68 72 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 1
%>80 0 0 0 0 1 %>80 0 0 0 4 7
%>75 0 0 0 0 4 %>75 1 1 7 25 24
%>70 2 0 0 4 20 %>70 26 21 34 64 53
INDIANAPOLIS_IN KNOXVILLE_TN
IND 1015 1016 1017 1018 1019 TYS 1015 1016 1017 1018 1019
MEAN 60 54 58 64 62 MEAN 64 61 60 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 1 1 %>80 0 0 0 1 2
%>75 0 0 0 5 4 %>75 0 0 0 6 11
%>70 2 0 1 19 14 %>70 5 3 3 26 33
LEXINGTON_KY LOUISVILLE_KY
LEX 1015 1016 1017 1018 1019 SDF 1015 1016 1017 1018 1019
MEAN 60 53 55 64 64 MEAN 62 56 58 65 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 1 %>80 0 0 0 1 1
%>75 0 0 0 3 5 %>75 0 0 0 6 6
%>70 0 0 0 17 17 %>70 1 0 0 22 20
MEMPHIS_TN MIAMI_FL
MEM 1015 1016 1017 1018 1019 MIA 1015 1016 1017 1018 1019
MEAN 71 70 72 75 70 MEAN 81 82 81 82 84
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 1
%>90 0 0 0 0 0 %>90 0 0 0 2 10
%>85 0 0 0 1 2 %>85 10 11 8 20 41
%>80 0 0 2 12 7 %>80 63 71 67 69 79
%>75 5 8 21 50 23 %>75 97 99 99 97 97
%>70 62 55 70 88 48 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 1015 1016 1017 1018 1019 MOB 1015 1016 1017 1018 1019
MEAN 54 55 59 59 55 MEAN 74 74 75 78 80
%>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 0 %>85 0 0 0 3 16
%>80 0 0 0 0 0 %>80 1 0 2 32 53
%>75 0 0 0 0 0 %>75 30 34 55 83 87
%>70 0 0 1 4 1 %>70 94 97 99 99 99
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 1015 1016 1017 1018 1019 NYC 1015 1016 1017 1018 1019
MEAN 67 64 65 71 68 MEAN 58 49 50 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 4 4 %>80 0 0 0 0 0
%>75 0 0 3 22 15 %>75 0 0 0 0 0
%>70 14 7 17 60 39 %>70 0 0 0 0 2
NORFOLK_VA ORLANDO_FL
ORF 1015 1016 1017 1018 1019 ORL 1015 1016 1017 1018 1019
MEAN 64 55 55 59 65 MEAN 75 76 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 1
%>85 0 0 0 0 0 %>85 0 0 0 1 9
%>80 0 0 0 0 0 %>80 3 3 5 14 39
%>75 0 0 0 0 1 %>75 53 65 55 61 78
%>70 0 0 0 0 12 %>70 98 100 97 95 97
PHILADELPHIA_PA PITTSBURGH_PA
PHL 1015 1016 1017 1018 1019 PIT 1015 1016 1017 1018 1019
MEAN 58 49 49 53 60 MEAN 52 47 48 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 1 %>75 0 0 0 0 1
%>70 0 0 0 0 6 %>70 0 0 0 1 4
PORTLAND_ME PROVIDENCE_RI
PWM 1015 1016 1017 1018 1019 PVD 1015 1016 1017 1018 1019
MEAN 50 45 47 50 52 MEAN 54 45 48 51 55
%>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 1015 1016 1017 1018 1019 RIC 1015 1016 1017 1018 1019
MEAN 65 56 54 61 66 MEAN 62 52 51 56 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 1 %>80 0 0 0 0 1
%>75 0 0 0 0 6 %>75 0 0 0 0 4
%>70 3 0 0 3 25 %>70 1 0 0 1 16
SAVANNAH_GA TALLAHASSEE_FL
SAV 1015 1016 1017 1018 1019 TLH 1015 1016 1017 1018 1019
MEAN 70 67 65 70 73 MEAN 72 72 72 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 1
%>85 0 0 0 0 1 %>85 0 0 0 1 8
%>80 0 0 0 4 9 %>80 0 0 1 13 31
%>75 1 0 1 19 37 %>75 6 8 22 47 67
%>70 46 14 14 51 75 %>70 90 83 76 84 91
TAMPA_FL WASHINGTON_DC
TPA 1015 1016 1017 1018 1019 DCA 1015 1016 1017 1018 1019
MEAN 77 77 77 79 81 MEAN 60 51 50 55 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 1 4 %>90 0 0 0 0 0
%>85 1 0 1 8 22 %>85 0 0 0 0 0
%>80 15 14 19 39 58 %>80 0 0 0 0 0
%>75 71 78 78 80 88 %>75 0 0 0 0 3
%>70 99 100 99 98 98 %>70 0 0 0 0 12
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