Heat Index Forecast Tables
Issued by NWS
Issued by NWS
297
FMUS23 KWNH 210700
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0658 UTC TUE MAY 21 2024
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE MAY 21 2024
AKRON-CANTON_OH ALBANY_NY
CAK 0524 0525 0526 0527 0528 ALB 0524 0525 0526 0527 0528
MEAN 69 71 72 70 68 MEAN 69 67 67 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 1 0 0 %>90 0 0 0 0 0
%>85 0 1 5 2 1 %>85 0 0 0 1 1
%>80 0 6 16 8 6 %>80 1 1 2 3 6
%>75 7 26 35 25 19 %>75 10 6 9 12 18
%>70 44 60 59 53 41 %>70 44 27 31 32 39
ASHEVILLE_NC ATLANTA_GA
AVL 0524 0525 0526 0527 0528 ATL 0524 0525 0526 0527 0528
MEAN 71 72 72 72 71 MEAN 80 82 82 81 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 3 3 2 3
%>85 0 0 0 0 1 %>85 7 24 24 19 15
%>80 1 2 4 4 5 %>80 46 67 70 61 47
%>75 17 21 27 25 25 %>75 90 94 96 92 81
%>70 65 74 70 67 60 %>70 100 100 100 100 96
BALTIMORE_MD BIRMINGHAM_AL
BWI 0524 0525 0526 0527 0528 BHM 0524 0525 0526 0527 0528
MEAN 76 72 71 72 73 MEAN 81 83 84 83 80
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 1 1
%>90 0 0 0 0 0 %>90 2 5 6 8 5
%>85 0 0 1 2 2 %>85 18 30 36 32 20
%>80 6 4 5 10 10 %>80 58 72 80 69 50
%>75 58 25 24 32 35 %>75 91 96 98 93 80
%>70 97 65 60 63 69 %>70 99 100 100 99 95
BOSTON_MA BUFFALO_NY
BOS 0524 0525 0526 0527 0528 BUF 0524 0525 0526 0527 0528
MEAN 72 66 62 62 64 MEAN 66 66 69 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 2 1 0
%>80 2 1 1 1 2 %>80 0 1 9 4 3
%>75 21 6 4 4 7 %>75 1 7 23 13 11
%>70 65 25 14 13 21 %>70 13 25 45 34 30
CHARLESTON_SC CHARLESTON_WV
CHS 0524 0525 0526 0527 0528 CRW 0524 0525 0526 0527 0528
MEAN 84 85 86 87 86 MEAN 74 75 76 75 73
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 1 3 2 %>95 0 0 0 0 0
%>90 4 13 16 22 17 %>90 0 0 3 1 1
%>85 36 54 60 65 55 %>85 1 2 11 6 5
%>80 85 91 94 95 88 %>80 8 15 30 22 16
%>75 99 100 100 100 99 %>75 40 51 57 51 39
%>70 100 100 100 100 100 %>70 82 86 81 80 67
CHARLOTTE_NC CHICAGO_IL
CLT 0524 0525 0526 0527 0528 ORD 0524 0525 0526 0527 0528
MEAN 79 79 79 80 78 MEAN 70 69 66 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 1 1 1 %>90 0 2 0 0 0
%>85 6 7 10 13 9 %>85 1 6 1 0 0
%>80 43 39 45 48 37 %>80 4 14 3 2 1
%>75 89 82 85 85 76 %>75 19 28 12 8 5
%>70 100 98 99 98 96 %>70 49 47 30 23 18
CINCINNATI_OH CLEVELAND_OH
LUK 0524 0525 0526 0527 0528 CLE 0524 0525 0526 0527 0528
MEAN 73 76 76 75 71 MEAN 69 71 71 70 68
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 1 0 0 %>95 0 0 0 0 0
%>90 0 1 5 2 0 %>90 0 0 1 0 0
%>85 0 7 14 8 2 %>85 0 1 4 2 1
%>80 5 25 30 24 9 %>80 0 7 13 8 5
%>75 32 57 53 50 27 %>75 5 24 30 23 16
%>70 77 84 75 77 55 %>70 37 53 54 47 38
COLUMBIA_SC COLUMBUS_OH
CAE 0524 0525 0526 0527 0528 TZR 0524 0525 0526 0527 0528
MEAN 82 83 83 83 82 MEAN 72 74 74 73 69
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 1 1 0 %>95 0 0 1 0 0
%>90 1 6 7 8 5 %>90 0 0 2 1 0
%>85 18 31 36 37 26 %>85 0 2 9 5 1
%>80 68 71 77 77 65 %>80 1 13 22 16 5
%>75 97 94 97 96 92 %>75 17 40 44 40 19
%>70 100 100 100 100 99 %>70 66 74 67 68 45
DAYTON_OH DETROIT_MI
MGY 0524 0525 0526 0527 0528 DET 0524 0525 0526 0527 0528
MEAN 73 75 75 74 70 MEAN 70 70 70 69 67
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 1 0 0 %>95 0 0 0 0 0
%>90 0 1 5 1 0 %>90 0 0 1 0 0
%>85 0 7 13 7 1 %>85 0 2 3 2 0
%>80 4 23 29 21 7 %>80 1 9 10 7 3
%>75 28 51 50 45 22 %>75 11 26 26 21 13
%>70 74 79 71 72 49 %>70 45 52 49 44 35
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0524 0525 0526 0527 0528 GRR 0524 0525 0526 0527 0528
MEAN 75 78 77 77 73 MEAN 67 69 67 66 64
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 2 1 0 0 %>95 0 0 0 0 0
%>90 0 7 5 3 0 %>90 0 2 0 0 0
%>85 1 20 15 11 3 %>85 0 5 2 1 0
%>80 12 41 35 31 12 %>80 0 13 6 3 1
%>75 52 66 61 60 35 %>75 3 27 17 11 5
%>70 89 86 82 83 65 %>70 26 45 35 28 17
GREENSBORO_NC HUNTSVILLE_AL
GSO 0524 0525 0526 0527 0528 HSV 0524 0525 0526 0527 0528
MEAN 77 76 76 77 76 MEAN 80 82 83 81 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 1 2 1 0
%>90 0 0 0 1 0 %>90 2 8 12 6 3
%>85 1 1 3 6 4 %>85 14 30 37 26 13
%>80 15 16 19 29 22 %>80 49 65 70 59 36
%>75 69 58 58 68 58 %>75 85 90 92 87 66
%>70 98 92 90 93 88 %>70 98 99 99 98 88
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0524 0525 0526 0527 0528 TYS 0524 0525 0526 0527 0528
MEAN 73 75 74 73 69 MEAN 75 76 77 76 75
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 1 0 0 %>95 0 0 0 0 0
%>90 0 4 3 1 0 %>90 0 0 1 0 1
%>85 0 12 9 4 1 %>85 1 2 7 3 5
%>80 6 28 23 16 5 %>80 14 20 28 19 19
%>75 32 51 45 37 18 %>75 51 62 64 56 48
%>70 75 74 68 65 43 %>70 87 93 91 88 78
LEXINGTON_KY LOUISVILLE_KY
LEX 0524 0525 0526 0527 0528 SDF 0524 0525 0526 0527 0528
MEAN 72 76 75 75 72 MEAN 73 77 76 76 72
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 1 0 0
%>90 0 0 2 1 0 %>90 0 1 4 1 0
%>85 0 3 9 5 2 %>85 0 7 13 7 2
%>80 2 19 26 20 11 %>80 5 28 31 25 9
%>75 23 57 52 51 31 %>75 33 62 56 55 30
%>70 72 89 78 82 61 %>70 78 89 79 82 61
MEMPHIS_TN MIAMI_FL
MEM 0524 0525 0526 0527 0528 MIA 0524 0525 0526 0527 0528
MEAN 79 83 84 82 77 MEAN 89 90 92 93 93
%>100 0 0 0 0 0 %>100 1 2 4 9 6
%>95 0 1 4 3 0 %>95 9 16 23 35 32
%>90 1 9 17 12 1 %>90 39 53 63 76 78
%>85 10 33 44 34 9 %>85 81 89 93 96 98
%>80 43 67 75 63 30 %>80 98 99 99 100 100
%>75 82 91 93 86 62 %>75 100 100 100 100 100
%>70 98 99 99 96 87 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 0524 0525 0526 0527 0528 MOB 0524 0525 0526 0527 0528
MEAN 62 63 59 59 59 MEAN 84 86 86 87 87
%>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 1 4 10 17 25
%>85 0 1 0 0 0 %>85 32 66 67 71 63
%>80 0 3 0 0 0 %>80 95 100 98 98 91
%>75 1 9 1 1 0 %>75 100 100 100 100 99
%>70 7 21 4 4 3 %>70 100 100 100 100 100
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0524 0525 0526 0527 0528 NYC 0524 0525 0526 0527 0528
MEAN 76 79 80 79 75 MEAN 73 69 67 67 69
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 1 0 0 %>95 0 0 0 0 0
%>90 0 2 6 2 1 %>90 0 0 0 0 0
%>85 1 13 23 14 6 %>85 0 0 0 0 1
%>80 14 45 51 43 22 %>80 7 2 1 2 4
%>75 55 81 79 76 50 %>75 37 12 8 10 15
%>70 91 97 95 95 78 %>70 79 43 29 30 41
NORFOLK_VA ORLANDO_FL
ORF 0524 0525 0526 0527 0528 ORL 0524 0525 0526 0527 0528
MEAN 75 74 73 75 75 MEAN 86 88 90 91 91
%>100 0 0 0 0 0 %>100 0 0 0 1 1
%>95 0 0 0 0 0 %>95 1 4 9 13 12
%>90 0 0 0 1 0 %>90 14 31 49 58 56
%>85 0 1 1 5 3 %>85 62 80 90 94 93
%>80 12 10 9 20 17 %>80 95 98 100 100 100
%>75 54 39 36 50 49 %>75 100 100 100 100 100
%>70 92 76 73 81 83 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0524 0525 0526 0527 0528 PIT 0524 0525 0526 0527 0528
MEAN 75 71 69 69 71 MEAN 71 72 73 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 1 0 0
%>85 0 0 1 2 1 %>85 0 0 5 2 2
%>80 6 4 5 7 6 %>80 1 5 17 9 8
%>75 51 21 19 22 24 %>75 15 26 39 28 24
%>70 94 56 43 46 55 %>70 61 66 66 58 49
PORTLAND_ME PROVIDENCE_RI
PWM 0524 0525 0526 0527 0528 PVD 0524 0525 0526 0527 0528
MEAN 68 63 59 57 61 MEAN 71 66 63 63 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 2 0 0 0 1
%>75 2 0 0 0 1 %>75 17 3 2 2 5
%>70 25 4 2 1 7 %>70 59 19 11 11 18
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0524 0525 0526 0527 0528 RIC 0524 0525 0526 0527 0528
MEAN 81 79 79 81 80 MEAN 79 76 76 78 77
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 1 0 %>95 0 0 0 0 0
%>90 1 1 1 5 4 %>90 0 0 1 3 1
%>85 14 10 11 22 18 %>85 2 3 6 13 7
%>80 60 40 43 55 49 %>80 34 19 23 35 28
%>75 94 78 80 85 81 %>75 89 55 56 65 63
%>70 100 96 97 97 96 %>70 100 87 84 88 90
SAVANNAH_GA TALLAHASSEE_FL
SAV 0524 0525 0526 0527 0528 TLH 0524 0525 0526 0527 0528
MEAN 84 85 87 86 85 MEAN 83 86 86 87 87
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 1 2 2 %>95 0 0 0 1 5
%>90 3 12 18 20 17 %>90 0 11 13 18 27
%>85 34 52 65 64 53 %>85 23 59 68 68 68
%>80 85 90 95 94 87 %>80 86 95 98 97 94
%>75 99 99 100 100 98 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
TAMPA_FL WASHINGTON_DC
TPA 0524 0525 0526 0527 0528 DCA 0524 0525 0526 0527 0528
MEAN 88 89 90 91 92 MEAN 76 72 72 73 74
%>100 0 0 0 1 2 %>100 0 0 0 0 0
%>95 4 4 7 17 19 %>95 0 0 0 0 0
%>90 33 35 46 62 65 %>90 0 0 0 1 0
%>85 82 86 90 94 95 %>85 0 1 2 4 2
%>80 99 99 100 100 100 %>80 7 9 10 16 14
%>75 100 100 100 100 100 %>75 64 32 33 40 41
%>70 100 100 100 100 100 %>70 99 66 65 69 73
URL IS WWW.WPC.NCEP.NOAA.GOV
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