Heat Index Forecast Tables
Issued by NWS
Issued by NWS
054
FMUS23 KWNH 180658
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0656 UTC SAT MAY 18 2024
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM SAT MAY 18 2024
AKRON-CANTON_OH ALBANY_NY
CAK 0521 0522 0523 0524 0525 ALB 0521 0522 0523 0524 0525
MEAN 74 75 66 62 64 MEAN 73 75 72 63 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 1 0 0
%>85 0 3 0 0 0 %>85 1 2 4 0 0
%>80 2 16 2 0 1 %>80 6 13 14 1 0
%>75 32 50 9 2 6 %>75 29 46 35 4 2
%>70 86 84 29 10 19 %>70 70 82 61 14 8
ASHEVILLE_NC ATLANTA_GA
AVL 0521 0522 0523 0524 0525 ATL 0521 0522 0523 0524 0525
MEAN 68 70 71 69 68 MEAN 74 76 78 77 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 0
%>85 0 0 0 0 0 %>85 0 0 3 3 3
%>80 0 0 1 1 1 %>80 1 10 29 25 25
%>75 1 5 16 8 7 %>75 32 58 78 70 69
%>70 24 49 61 39 35 %>70 92 96 98 95 95
BALTIMORE_MD BIRMINGHAM_AL
BWI 0521 0522 0523 0524 0525 BHM 0521 0522 0523 0524 0525
MEAN 68 71 75 69 67 MEAN 77 78 79 79 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 1 1 1
%>85 0 0 3 0 0 %>85 0 3 11 10 12
%>80 0 2 18 2 1 %>80 12 33 45 40 46
%>75 1 20 51 12 9 %>75 75 83 83 77 83
%>70 24 60 83 40 31 %>70 99 99 98 96 98
BOSTON_MA BUFFALO_NY
BOS 0521 0522 0523 0524 0525 BUF 0521 0522 0523 0524 0525
MEAN 66 69 70 65 60 MEAN 73 75 64 59 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 1 0 0 %>85 0 3 0 0 0
%>80 1 3 5 1 0 %>80 4 17 1 0 0
%>75 7 16 20 5 1 %>75 34 51 4 1 1
%>70 24 42 50 19 5 %>70 82 84 17 4 5
CHARLESTON_SC CHARLESTON_WV
CHS 0521 0522 0523 0524 0525 CRW 0521 0522 0523 0524 0525
MEAN 73 77 82 83 82 MEAN 75 77 74 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 3 4 4 %>90 0 1 1 0 0
%>85 0 1 24 30 26 %>85 1 8 4 1 1
%>80 1 16 71 75 66 %>80 12 32 17 4 7
%>75 28 74 97 97 93 %>75 54 68 42 16 23
%>70 86 99 100 100 99 %>70 91 92 71 43 51
CHARLOTTE_NC CHICAGO_IL
CLT 0521 0522 0523 0524 0525 ORD 0521 0522 0523 0524 0525
MEAN 71 74 78 76 75 MEAN 76 68 62 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 2 0 0 0 0
%>85 0 0 4 2 2 %>85 10 1 0 0 0
%>80 0 3 31 17 15 %>80 29 6 0 1 2
%>75 11 36 79 56 48 %>75 55 18 2 4 7
%>70 63 87 98 90 82 %>70 80 41 9 14 20
CINCINNATI_OH CLEVELAND_OH
LUK 0521 0522 0523 0524 0525 CLE 0521 0522 0523 0524 0525
MEAN 77 78 71 67 70 MEAN 75 75 65 62 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 2 0 0 0 %>90 0 1 0 0 0
%>85 1 11 1 0 1 %>85 0 4 0 0 0
%>80 19 36 7 2 7 %>80 9 20 1 0 1
%>75 71 68 25 11 22 %>75 47 50 7 3 5
%>70 97 91 53 34 47 %>70 88 81 24 13 18
COLUMBIA_SC COLUMBUS_OH
CAE 0521 0522 0523 0524 0525 TZR 0521 0522 0523 0524 0525
MEAN 72 75 80 79 79 MEAN 76 77 69 65 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 1 2 %>90 0 1 0 0 0
%>85 0 0 10 8 11 %>85 0 7 1 0 1
%>80 0 5 53 41 39 %>80 11 29 4 1 3
%>75 14 48 93 82 75 %>75 56 64 16 5 13
%>70 75 94 100 98 95 %>70 94 90 41 20 33
DAYTON_OH DETROIT_MI
MGY 0521 0522 0523 0524 0525 DET 0521 0522 0523 0524 0525
MEAN 77 78 69 66 68 MEAN 77 76 64 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 2 0 0 0 %>90 0 1 0 0 0
%>85 1 11 1 0 1 %>85 2 6 0 0 0
%>80 18 35 4 1 5 %>80 20 23 1 0 1
%>75 69 67 18 8 16 %>75 64 54 4 2 5
%>70 97 90 44 28 38 %>70 94 82 17 9 18
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0521 0522 0523 0524 0525 GRR 0521 0522 0523 0524 0525
MEAN 80 79 71 72 73 MEAN 75 69 59 59 61
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 0 0 0 %>95 0 0 0 0 0
%>90 0 4 0 0 1 %>90 0 1 0 0 0
%>85 4 16 1 1 4 %>85 2 3 0 0 0
%>80 49 42 8 8 16 %>80 14 9 0 0 0
%>75 95 73 28 29 39 %>75 50 24 1 1 2
%>70 100 92 60 61 68 %>70 86 47 5 5 10
GREENSBORO_NC HUNTSVILLE_AL
GSO 0521 0522 0523 0524 0525 HSV 0521 0522 0523 0524 0525
MEAN 69 72 76 73 72 MEAN 78 79 78 77 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 0 0 %>90 0 1 2 1 2
%>85 0 0 1 1 0 %>85 2 10 11 8 12
%>80 0 1 15 8 5 %>80 25 44 38 30 37
%>75 3 20 60 35 25 %>75 81 83 73 64 71
%>70 37 73 94 74 63 %>70 99 98 94 90 92
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0521 0522 0523 0524 0525 TYS 0521 0522 0523 0524 0525
MEAN 78 76 67 66 68 MEAN 74 75 75 72 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 2 0 0 0 %>90 0 0 0 0 0
%>85 3 10 0 0 1 %>85 0 1 2 1 1
%>80 29 29 2 2 6 %>80 5 12 16 7 8
%>75 78 57 10 9 19 %>75 43 54 49 30 33
%>70 98 82 33 29 41 %>70 90 92 84 69 71
LEXINGTON_KY LOUISVILLE_KY
LEX 0521 0522 0523 0524 0525 SDF 0521 0522 0523 0524 0525
MEAN 76 77 72 69 71 MEAN 78 78 72 70 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 2 0 0 0
%>85 0 5 2 0 2 %>85 1 12 3 0 2
%>80 9 26 11 3 8 %>80 22 38 12 4 11
%>75 62 65 33 14 27 %>75 79 72 34 18 31
%>70 98 92 63 42 56 %>70 99 93 64 48 60
MEMPHIS_TN MIAMI_FL
MEM 0521 0522 0523 0524 0525 MIA 0521 0522 0523 0524 0525
MEAN 81 82 77 77 80 MEAN 86 87 89 90 90
%>100 0 0 0 0 0 %>100 0 0 1 2 2
%>95 0 1 0 0 1 %>95 2 2 6 13 14
%>90 0 8 1 1 4 %>90 17 19 35 49 50
%>85 12 30 9 7 19 %>85 59 66 80 87 87
%>80 68 65 32 31 47 %>80 92 95 98 99 99
%>75 98 90 66 68 77 %>75 100 100 100 100 100
%>70 100 99 90 93 94 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 0521 0522 0523 0524 0525 MOB 0521 0522 0523 0524 0525
MEAN 66 63 57 55 58 MEAN 80 80 81 83 85
%>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 1 6
%>85 0 0 0 0 0 %>85 1 2 8 22 48
%>80 2 1 0 0 0 %>80 41 47 67 83 93
%>75 9 3 0 0 1 %>75 98 97 99 100 100
%>70 28 14 1 1 4 %>70 100 100 100 100 100
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0521 0522 0523 0524 0525 NYC 0521 0522 0523 0524 0525
MEAN 77 79 75 74 75 MEAN 66 69 72 67 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 1 0 0 1 %>90 0 0 0 0 0
%>85 0 10 4 2 5 %>85 0 1 2 0 0
%>80 17 42 20 13 21 %>80 1 4 10 1 0
%>75 80 82 52 42 51 %>75 7 17 30 7 3
%>70 100 98 83 77 81 %>70 27 42 61 27 13
NORFOLK_VA ORLANDO_FL
ORF 0521 0522 0523 0524 0525 ORL 0521 0522 0523 0524 0525
MEAN 63 69 75 73 71 MEAN 80 82 84 87 87
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 2 1
%>90 0 0 0 0 0 %>90 0 0 5 22 21
%>85 0 0 3 1 0 %>85 1 13 42 70 71
%>80 0 1 17 8 4 %>80 42 69 90 97 97
%>75 0 9 53 31 22 %>75 98 98 100 100 100
%>70 2 39 87 68 59 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0521 0522 0523 0524 0525 PIT 0521 0522 0523 0524 0525
MEAN 67 70 74 68 65 MEAN 73 75 69 63 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 3 0 0 %>85 0 3 1 0 0
%>80 0 2 15 3 1 %>80 2 18 4 0 2
%>75 3 16 41 13 6 %>75 28 53 17 3 8
%>70 26 49 72 36 22 %>70 82 86 44 15 24
PORTLAND_ME PROVIDENCE_RI
PWM 0521 0522 0523 0524 0525 PVD 0521 0522 0523 0524 0525
MEAN 62 67 67 61 57 MEAN 63 65 67 64 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 2 1 0 0 %>80 0 0 1 0 0
%>75 1 9 7 1 0 %>75 1 2 5 3 0
%>70 7 29 27 6 0 %>70 8 15 25 14 4
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0521 0522 0523 0524 0525 RIC 0521 0522 0523 0524 0525
MEAN 69 74 79 77 75 MEAN 68 72 78 73 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 0 %>90 0 0 1 0 0
%>85 0 0 7 5 2 %>85 0 0 10 3 1
%>80 0 3 41 25 16 %>80 0 4 37 15 7
%>75 5 36 84 63 49 %>75 2 28 74 40 27
%>70 44 87 99 91 83 %>70 25 71 95 71 58
SAVANNAH_GA TALLAHASSEE_FL
SAV 0521 0522 0523 0524 0525 TLH 0521 0522 0523 0524 0525
MEAN 74 77 82 83 82 MEAN 78 80 83 84 85
%>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 2 4 4 %>90 0 0 1 3 9
%>85 0 1 21 34 27 %>85 0 4 21 33 47
%>80 2 19 72 82 72 %>80 16 50 80 84 89
%>75 39 78 98 99 96 %>75 85 96 99 99 99
%>70 95 99 100 100 100 %>70 100 100 100 100 100
TAMPA_FL WASHINGTON_DC
TPA 0521 0522 0523 0524 0525 DCA 0521 0522 0523 0524 0525
MEAN 83 84 87 89 89 MEAN 68 73 76 69 68
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 2 6 6 %>95 0 0 0 0 0
%>90 2 5 22 36 39 %>90 0 0 1 0 0
%>85 25 41 69 80 84 %>85 0 0 6 1 0
%>80 77 88 96 98 99 %>80 0 5 25 4 3
%>75 98 100 100 100 100 %>75 3 29 59 18 13
%>70 100 100 100 100 100 %>70 31 71 87 47 37
URL IS WWW.WPC.NCEP.NOAA.GOV
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