Heat Index Forecast Tables
Issued by NWS
Issued by NWS
521
FMUS23 KWNH 190659
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0658 UTC SUN MAY 19 2024
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN MAY 19 2024
AKRON-CANTON_OH ALBANY_NY
CAK 0522 0523 0524 0525 0526 ALB 0522 0523 0524 0525 0526
MEAN 76 69 64 66 68 MEAN 77 74 64 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 0 0 0 0 %>90 1 0 0 0 0
%>85 1 0 0 0 1 %>85 6 3 0 0 0
%>80 15 2 0 2 4 %>80 29 15 1 0 1
%>75 56 13 4 9 15 %>75 68 42 5 2 5
%>70 91 41 17 27 38 %>70 94 74 18 11 17
ASHEVILLE_NC ATLANTA_GA
AVL 0522 0523 0524 0525 0526 ATL 0522 0523 0524 0525 0526
MEAN 70 71 69 69 70 MEAN 75 79 78 79 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 4 2 5 10
%>80 0 2 0 1 1 %>80 5 34 28 38 42
%>75 6 17 5 8 14 %>75 49 84 81 84 81
%>70 51 64 39 43 51 %>70 95 99 99 99 97
BALTIMORE_MD BIRMINGHAM_AL
BWI 0522 0523 0524 0525 0526 BHM 0522 0523 0524 0525 0526
MEAN 72 76 71 68 68 MEAN 78 80 80 82 83
%>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 2 6
%>85 0 2 0 0 0 %>85 1 8 8 20 30
%>80 2 19 2 2 2 %>80 23 50 45 65 71
%>75 21 65 18 11 11 %>75 79 92 88 94 95
%>70 70 95 57 37 38 %>70 99 100 99 100 100
BOSTON_MA BUFFALO_NY
BOS 0522 0523 0524 0525 0526 BUF 0522 0523 0524 0525 0526
MEAN 72 72 67 62 59 MEAN 76 66 60 62 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 1 1 0 0 0 %>85 3 0 0 0 0
%>80 9 7 1 0 0 %>80 21 1 0 1 2
%>75 31 28 7 1 1 %>75 62 6 1 4 8
%>70 63 62 27 9 5 %>70 93 24 6 13 25
CHARLESTON_SC CHARLESTON_WV
CHS 0522 0523 0524 0525 0526 CRW 0522 0523 0524 0525 0526
MEAN 77 81 84 83 83 MEAN 78 74 71 72 73
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 1 1 %>95 0 0 0 0 0
%>90 0 1 7 7 10 %>90 0 0 0 0 0
%>85 0 13 40 35 35 %>85 5 2 0 1 2
%>80 13 60 84 76 71 %>80 31 15 3 7 11
%>75 72 96 99 97 93 %>75 73 45 20 28 35
%>70 99 100 100 100 99 %>70 96 78 57 62 68
CHARLOTTE_NC CHICAGO_IL
CLT 0522 0523 0524 0525 0526 ORD 0522 0523 0524 0525 0526
MEAN 74 78 77 75 76 MEAN 70 64 64 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 2 1 2 5 %>85 1 0 0 1 1
%>80 2 27 18 15 23 %>80 6 0 2 4 3
%>75 36 81 66 48 58 %>75 20 2 7 13 12
%>70 92 99 96 83 88 %>70 47 13 21 30 30
CINCINNATI_OH CLEVELAND_OH
LUK 0522 0523 0524 0525 0526 CLE 0522 0523 0524 0525 0526
MEAN 78 72 68 71 73 MEAN 76 67 64 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 1 0 0 0 1 %>90 0 0 0 0 0
%>85 9 1 0 1 3 %>85 2 0 0 0 1
%>80 38 6 1 8 15 %>80 18 1 1 2 4
%>75 75 27 10 28 39 %>75 57 9 5 9 15
%>70 95 65 37 60 69 %>70 90 31 18 27 37
COLUMBIA_SC COLUMBUS_OH
CAE 0522 0523 0524 0525 0526 TZR 0522 0523 0524 0525 0526
MEAN 75 79 81 79 80 MEAN 78 71 66 69 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 1 3 %>90 0 0 0 0 0
%>85 0 4 10 11 18 %>85 6 1 0 1 2
%>80 2 42 56 45 51 %>80 30 5 1 5 9
%>75 43 91 95 84 83 %>75 71 22 7 18 28
%>70 95 100 100 98 97 %>70 95 54 27 45 56
DAYTON_OH DETROIT_MI
MGY 0522 0523 0524 0525 0526 DET 0522 0523 0524 0525 0526
MEAN 78 71 67 70 72 MEAN 77 66 63 65 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 1 0 0 0 0 %>90 0 0 0 0 0
%>85 9 0 0 1 3 %>85 3 0 0 0 1
%>80 36 4 1 6 12 %>80 25 1 1 2 5
%>75 74 21 8 23 34 %>75 68 6 5 8 16
%>70 95 54 32 52 63 %>70 95 24 18 24 38
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0522 0523 0524 0525 0526 GRR 0522 0523 0524 0525 0526
MEAN 79 72 72 75 76 MEAN 71 61 61 63 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 1 0 0 1 3 %>90 0 0 0 0 0
%>85 10 0 1 5 11 %>85 2 0 0 0 1
%>80 43 3 6 21 29 %>80 9 0 0 1 3
%>75 83 22 27 50 56 %>75 28 1 2 6 12
%>70 98 65 63 79 81 %>70 58 6 9 19 31
GREENSBORO_NC HUNTSVILLE_AL
GSO 0522 0523 0524 0525 0526 HSV 0522 0523 0524 0525 0526
MEAN 73 76 74 71 73 MEAN 79 79 78 80 82
%>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 2 0 2 7
%>85 0 0 0 1 1 %>85 7 14 6 16 28
%>80 0 14 7 5 10 %>80 37 45 32 50 61
%>75 19 66 43 24 35 %>75 80 80 73 84 88
%>70 83 97 87 58 70 %>70 98 97 96 98 98
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0522 0523 0524 0525 0526 TYS 0522 0523 0524 0525 0526
MEAN 77 68 68 70 72 MEAN 75 76 72 74 75
%>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 1 0 0 0 1 %>90 0 0 0 0 0
%>85 6 0 0 1 3 %>85 0 3 0 1 2
%>80 29 1 1 7 13 %>80 8 19 3 11 16
%>75 68 9 9 23 34 %>75 52 54 26 45 50
%>70 93 35 33 51 62 %>70 94 86 73 84 84
LEXINGTON_KY LOUISVILLE_KY
LEX 0522 0523 0524 0525 0526 SDF 0522 0523 0524 0525 0526
MEAN 77 72 69 73 74 MEAN 79 72 70 73 75
%>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 1 0 0 0 1
%>85 3 0 0 1 5 %>85 9 0 0 2 7
%>80 23 4 1 9 18 %>80 38 5 2 12 23
%>75 69 26 12 34 45 %>75 78 29 15 38 50
%>70 96 70 45 69 75 %>70 97 69 48 72 77
MEMPHIS_TN MIAMI_FL
MEM 0522 0523 0524 0525 0526 MIA 0522 0523 0524 0525 0526
MEAN 82 78 79 83 83 MEAN 87 88 89 91 91
%>100 0 0 0 0 0 %>100 0 0 1 2 3
%>95 0 0 0 1 3 %>95 2 5 6 16 18
%>90 4 0 1 10 13 %>90 20 30 38 54 56
%>85 26 7 11 34 36 %>85 69 78 85 89 90
%>80 67 34 43 68 67 %>80 97 98 99 99 99
%>75 94 75 82 91 89 %>75 100 100 100 100 100
%>70 100 96 98 99 98 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 0522 0523 0524 0525 0526 MOB 0522 0523 0524 0525 0526
MEAN 64 59 56 59 60 MEAN 79 80 82 85 86
%>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 4 10
%>85 0 0 0 0 0 %>85 0 2 18 45 61
%>80 1 0 0 0 0 %>80 32 54 79 93 97
%>75 4 0 0 1 2 %>75 95 98 99 100 100
%>70 17 2 2 6 7 %>70 100 100 100 100 100
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0522 0523 0524 0525 0526 NYC 0522 0523 0524 0525 0526
MEAN 79 75 74 77 78 MEAN 71 74 69 66 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 2 %>90 0 0 0 0 0
%>85 5 2 1 5 11 %>85 1 1 0 0 0
%>80 36 15 8 27 36 %>80 7 10 1 0 0
%>75 83 53 42 65 70 %>75 25 39 10 4 3
%>70 99 89 84 92 92 %>70 56 75 43 20 15
NORFOLK_VA ORLANDO_FL
ORF 0522 0523 0524 0525 0526 ORL 0522 0523 0524 0525 0526
MEAN 69 76 73 70 70 MEAN 82 83 86 88 88
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 1 4
%>90 0 0 0 0 0 %>90 0 1 8 23 32
%>85 0 1 0 0 0 %>85 8 28 56 77 81
%>80 1 14 6 2 3 %>80 74 88 96 99 99
%>75 9 55 31 14 16 %>75 100 100 100 100 100
%>70 42 92 75 48 50 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0522 0523 0524 0525 0526 PIT 0522 0523 0524 0525 0526
MEAN 71 75 70 67 67 MEAN 76 72 65 67 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 1 0 0 0 %>85 1 1 0 0 1
%>80 2 13 3 2 2 %>80 15 8 0 3 4
%>75 17 54 19 10 10 %>75 59 29 4 12 17
%>70 60 90 53 32 31 %>70 93 61 19 33 44
PORTLAND_ME PROVIDENCE_RI
PWM 0522 0523 0524 0525 0526 PVD 0522 0523 0524 0525 0526
MEAN 69 69 63 58 56 MEAN 67 68 66 62 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 1 2 0 0 0 %>80 1 0 0 0 0
%>75 11 13 2 0 0 %>75 7 5 3 1 0
%>70 44 42 9 1 0 %>70 31 30 20 7 4
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0522 0523 0524 0525 0526 RIC 0522 0523 0524 0525 0526
MEAN 74 79 78 74 76 MEAN 73 79 75 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 1 %>90 0 0 0 0 0
%>85 0 4 3 2 6 %>85 0 6 3 1 3
%>80 1 39 29 14 23 %>80 2 40 15 6 11
%>75 34 88 78 42 54 %>75 25 85 47 23 32
%>70 92 100 98 76 82 %>70 80 99 80 52 60
SAVANNAH_GA TALLAHASSEE_FL
SAV 0522 0523 0524 0525 0526 TLH 0522 0523 0524 0525 0526
MEAN 77 81 84 84 84 MEAN 80 83 84 85 87
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 1 1 %>95 0 0 0 1 2
%>90 0 0 6 10 12 %>90 0 1 2 11 20
%>85 0 12 39 43 43 %>85 5 22 33 52 66
%>80 12 59 84 82 80 %>80 52 80 88 91 95
%>75 72 95 99 98 97 %>75 96 99 100 100 100
%>70 99 100 100 100 100 %>70 100 100 100 100 100
TAMPA_FL WASHINGTON_DC
TPA 0522 0523 0524 0525 0526 DCA 0522 0523 0524 0525 0526
MEAN 85 87 88 88 89 MEAN 73 78 71 69 69
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 2 3 3 6 %>95 0 0 0 0 0
%>90 9 19 28 33 41 %>90 0 0 0 0 0
%>85 50 67 78 84 87 %>85 0 4 0 0 1
%>80 92 96 98 99 99 %>80 3 29 5 3 4
%>75 100 100 100 100 100 %>75 31 74 24 14 18
%>70 100 100 100 100 100 %>70 81 97 61 41 44
URL IS WWW.WPC.NCEP.NOAA.GOV
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