Heat Index Forecast Tables
Issued by NWS
Issued by NWS
067
FMUS23 KWNH 090700
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0658 UTC FRI MAY 09 2025
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM FRI MAY 09 2025
AKRON-CANTON_OH ALBANY_NY
CAK 0512 0513 0514 0515 0516 ALB 0512 0513 0514 0515 0516
MEAN 65 66 69 72 73 MEAN 57 66 67 71 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 1 %>85 0 0 0 1 0
%>80 0 0 0 3 9 %>80 0 1 1 5 3
%>75 1 1 3 23 37 %>75 0 6 7 22 19
%>70 11 14 38 68 75 %>70 0 24 30 55 54
ASHEVILLE_NC ATLANTA_GA
AVL 0512 0513 0514 0515 0516 ATL 0512 0513 0514 0515 0516
MEAN 57 63 65 70 74 MEAN 67 69 72 77 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 0 0 0 0 1
%>85 0 0 0 0 0 %>85 0 0 0 1 17
%>80 0 0 0 2 6 %>80 0 0 1 20 64
%>75 0 0 0 15 37 %>75 2 0 19 71 95
%>70 0 2 7 51 82 %>70 21 30 75 97 100
BALTIMORE_MD BIRMINGHAM_AL
BWI 0512 0513 0514 0515 0516 BHM 0512 0513 0514 0515 0516
MEAN 65 67 71 74 76 MEAN 69 68 73 78 82
%>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 2 3 %>85 0 0 0 2 21
%>80 0 0 2 13 22 %>80 0 0 3 26 65
%>75 0 1 19 44 61 %>75 2 0 32 76 95
%>70 6 18 64 80 91 %>70 34 22 85 98 100
BOSTON_MA BUFFALO_NY
BOS 0512 0513 0514 0515 0516 BUF 0512 0513 0514 0515 0516
MEAN 57 65 65 66 64 MEAN 60 67 68 69 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 1 %>85 0 0 0 0 0
%>80 0 0 1 1 3 %>80 0 0 0 0 2
%>75 0 2 5 7 9 %>75 0 4 4 3 14
%>70 0 15 19 26 23 %>70 1 25 30 36 45
CHARLESTON_SC CHARLESTON_WV
CHS 0512 0513 0514 0515 0516 CRW 0512 0513 0514 0515 0516
MEAN 72 76 76 80 84 MEAN 65 69 70 74 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 1 7 %>90 0 0 0 0 0
%>85 0 0 0 11 43 %>85 0 0 0 2 5
%>80 0 11 10 52 87 %>80 0 1 1 14 26
%>75 13 62 67 91 99 %>75 3 11 10 45 63
%>70 81 97 99 100 100 %>70 17 42 51 80 90
CHARLOTTE_NC CHICAGO_IL
CLT 0512 0513 0514 0515 0516 ORD 0512 0513 0514 0515 0516
MEAN 64 70 72 76 80 MEAN 65 68 69 72 71
%>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 1 %>90 0 0 0 0 0
%>85 0 0 0 3 13 %>85 0 0 0 2 1
%>80 0 0 1 22 54 %>80 0 0 2 11 6
%>75 0 8 19 62 91 %>75 1 4 13 33 24
%>70 6 55 73 92 100 %>70 14 32 46 63 55
CINCINNATI_OH CLEVELAND_OH
LUK 0512 0513 0514 0515 0516 CLE 0512 0513 0514 0515 0516
MEAN 66 68 71 76 77 MEAN 63 66 67 69 72
%>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 2 5 %>85 0 0 0 0 0
%>80 0 0 1 18 27 %>80 0 0 0 1 5
%>75 1 3 13 55 68 %>75 1 1 3 11 25
%>70 14 32 60 88 94 %>70 7 13 27 44 63
COLUMBIA_SC COLUMBUS_OH
CAE 0512 0513 0514 0515 0516 TZR 0512 0513 0514 0515 0516
MEAN 68 74 74 79 83 MEAN 65 68 70 74 76
%>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 7 %>90 0 0 0 0 0
%>85 0 0 0 6 36 %>85 0 0 0 1 4
%>80 0 3 2 36 78 %>80 0 0 0 11 21
%>75 3 34 36 81 97 %>75 0 3 8 44 57
%>70 29 87 90 98 100 %>70 9 26 54 83 87
DAYTON_OH DETROIT_MI
MGY 0512 0513 0514 0515 0516 DET 0512 0513 0514 0515 0516
MEAN 66 69 71 75 77 MEAN 62 67 69 72 72
%>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 2 4 %>85 0 0 0 0 0
%>80 0 0 1 17 24 %>80 0 0 1 2 6
%>75 1 4 14 54 64 %>75 0 2 9 21 29
%>70 14 35 62 87 92 %>70 2 24 44 66 68
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0512 0513 0514 0515 0516 GRR 0512 0513 0514 0515 0516
MEAN 67 69 73 79 78 MEAN 64 69 71 73 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 1 1 %>90 0 0 0 0 0
%>85 0 0 0 8 10 %>85 0 0 0 0 1
%>80 0 0 1 41 38 %>80 0 0 0 6 5
%>75 1 1 26 83 75 %>75 1 7 11 33 20
%>70 15 35 84 98 95 %>70 10 43 59 76 50
GREENSBORO_NC HUNTSVILLE_AL
GSO 0512 0513 0514 0515 0516 HSV 0512 0513 0514 0515 0516
MEAN 61 69 70 75 78 MEAN 68 69 73 78 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 0 0 0 0 3
%>85 0 0 0 1 4 %>85 0 0 0 6 22
%>80 0 0 0 13 34 %>80 0 0 5 34 63
%>75 0 4 6 49 81 %>75 3 0 34 78 93
%>70 3 35 55 85 98 %>70 32 27 79 98 99
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0512 0513 0514 0515 0516 TYS 0512 0513 0514 0515 0516
MEAN 67 69 72 76 76 MEAN 66 68 70 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 2 4 %>85 0 0 0 4 11
%>80 0 0 2 20 23 %>80 0 0 1 20 41
%>75 2 4 24 62 60 %>75 2 1 9 53 78
%>70 22 38 71 93 89 %>70 17 20 47 85 96
LEXINGTON_KY LOUISVILLE_KY
LEX 0512 0513 0514 0515 0516 SDF 0512 0513 0514 0515 0516
MEAN 65 68 70 75 77 MEAN 66 69 72 77 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 1 %>90 0 0 0 0 1
%>85 0 0 0 2 6 %>85 0 0 0 5 11
%>80 0 0 0 16 30 %>80 0 0 2 28 39
%>75 1 0 5 53 68 %>75 1 2 21 68 76
%>70 10 20 46 88 93 %>70 15 35 67 94 95
MEMPHIS_TN MIAMI_FL
MEM 0512 0513 0514 0515 0516 MIA 0512 0513 0514 0515 0516
MEAN 69 71 76 81 82 MEAN 85 83 82 83 84
%>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 3 5 %>90 5 5 2 2 2
%>85 0 0 0 20 29 %>85 45 32 23 30 36
%>80 0 0 11 61 70 %>80 92 76 76 82 91
%>75 1 5 64 92 95 %>75 100 97 98 99 100
%>70 31 59 98 99 100 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 0512 0513 0514 0515 0516 MOB 0512 0513 0514 0515 0516
MEAN 59 61 62 63 64 MEAN 71 73 77 81 84
%>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 3
%>85 0 0 0 0 0 %>85 0 0 0 8 33
%>80 0 0 0 0 0 %>80 0 0 15 59 86
%>75 0 0 0 2 3 %>75 6 24 81 97 100
%>70 1 2 3 10 13 %>70 62 91 100 100 100
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0512 0513 0514 0515 0516 NYC 0512 0513 0514 0515 0516
MEAN 68 69 73 80 81 MEAN 61 66 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 1 4 %>90 0 0 0 0 0
%>85 0 0 0 12 22 %>85 0 0 0 1 0
%>80 0 0 3 46 60 %>80 0 0 1 4 4
%>75 1 1 31 84 90 %>75 0 3 6 18 19
%>70 24 33 80 98 99 %>70 2 19 27 47 50
NORFOLK_VA ORLANDO_FL
ORF 0512 0513 0514 0515 0516 ORL 0512 0513 0514 0515 0516
MEAN 68 71 74 75 78 MEAN 78 79 79 81 84
%>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 1 %>90 0 0 0 0 4
%>85 0 0 1 2 7 %>85 4 4 4 12 42
%>80 0 0 8 15 30 %>80 32 41 40 65 91
%>75 1 8 39 48 69 %>75 80 91 90 98 100
%>70 21 60 85 86 94 %>70 98 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0512 0513 0514 0515 0516 PIT 0512 0513 0514 0515 0516
MEAN 63 65 71 74 75 MEAN 66 66 69 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 0 0 0 1 2 %>85 0 0 0 0 2
%>80 0 0 2 10 14 %>80 0 0 0 3 12
%>75 0 1 17 39 48 %>75 1 2 6 25 42
%>70 4 15 56 77 83 %>70 16 16 42 70 78
PORTLAND_ME PROVIDENCE_RI
PWM 0512 0513 0514 0515 0516 PVD 0512 0513 0514 0515 0516
MEAN 52 58 60 61 57 MEAN 55 64 64 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 0 0 0 1 1
%>75 0 0 2 2 1 %>75 0 1 1 6 6
%>70 0 3 9 8 5 %>70 0 8 8 28 24
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0512 0513 0514 0515 0516 RIC 0512 0513 0514 0515 0516
MEAN 65 70 74 77 81 MEAN 66 68 74 76 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 1 4 %>90 0 0 0 0 2
%>85 0 0 0 8 22 %>85 0 0 0 4 15
%>80 0 1 3 32 60 %>80 0 0 6 24 49
%>75 0 11 33 68 90 %>75 1 3 40 61 84
%>70 9 54 84 92 99 %>70 12 33 85 90 98
SAVANNAH_GA TALLAHASSEE_FL
SAV 0512 0513 0514 0515 0516 TLH 0512 0513 0514 0515 0516
MEAN 73 76 76 80 85 MEAN 76 75 78 81 85
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 1 %>95 0 0 0 0 0
%>90 0 0 0 0 12 %>90 0 0 0 0 7
%>85 0 0 0 10 52 %>85 0 0 0 7 46
%>80 0 12 11 54 90 %>80 11 1 20 59 90
%>75 20 68 66 94 99 %>75 56 43 84 97 100
%>70 85 98 98 100 100 %>70 94 97 100 100 100
TAMPA_FL WASHINGTON_DC
TPA 0512 0513 0514 0515 0516 DCA 0512 0513 0514 0515 0516
MEAN 79 79 80 82 84 MEAN 66 67 72 75 78
%>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 5 %>90 0 0 0 0 1
%>85 7 3 6 18 39 %>85 0 0 0 3 7
%>80 40 43 46 65 86 %>80 0 0 3 19 33
%>75 83 93 92 96 99 %>75 0 3 25 53 72
%>70 99 100 100 100 100 %>70 12 23 71 85 95
URL IS WWW.WPC.NCEP.NOAA.GOV
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