Heat Index Forecast Tables
Issued by NWS
Issued by NWS
197
FMUS23 KWNH 201543
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1541 UTC MON MAY 20 2024
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON MAY 20 2024
AKRON-CANTON_OH ALBANY_NY
CAK 0523 0524 0525 0526 0527 ALB 0523 0524 0525 0526 0527
MEAN 70 67 68 71 71 MEAN 75 67 63 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 0 0 0 0 0
%>85 0 0 0 0 1 %>85 3 0 0 0 0
%>80 1 0 2 5 5 %>80 16 1 0 0 0
%>75 12 3 10 24 24 %>75 48 9 1 2 3
%>70 47 24 34 60 59 %>70 82 31 8 10 13
ASHEVILLE_NC ATLANTA_GA
AVL 0523 0524 0525 0526 0527 ATL 0523 0524 0525 0526 0527
MEAN 72 71 71 71 72 MEAN 78 79 81 81 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 1 1 2
%>85 0 0 0 0 0 %>85 1 5 14 15 17
%>80 1 1 2 1 4 %>80 28 43 56 58 58
%>75 14 14 17 14 26 %>75 89 90 92 92 91
%>70 70 62 62 63 69 %>70 100 100 100 100 99
BALTIMORE_MD BIRMINGHAM_AL
BWI 0523 0524 0525 0526 0527 BHM 0523 0524 0525 0526 0527
MEAN 79 74 70 68 70 MEAN 80 80 82 83 83
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 1 2
%>90 0 0 0 0 0 %>90 0 1 5 8 12
%>85 5 0 0 0 0 %>85 6 11 27 33 39
%>80 36 3 2 1 4 %>80 51 50 67 71 73
%>75 83 38 14 7 18 %>75 95 89 93 94 94
%>70 99 89 48 33 49 %>70 100 99 100 99 99
BOSTON_MA BUFFALO_NY
BOS 0523 0524 0525 0526 0527 BUF 0523 0524 0525 0526 0527
MEAN 74 70 63 58 58 MEAN 68 62 62 68 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 1 0 0 0 0 %>85 0 0 0 0 0
%>80 10 2 0 0 0 %>80 0 0 0 2 2
%>75 44 15 1 0 0 %>75 5 1 1 11 13
%>70 81 52 8 2 3 %>70 29 8 9 36 40
CHARLESTON_SC CHARLESTON_WV
CHS 0523 0524 0525 0526 0527 CRW 0523 0524 0525 0526 0527
MEAN 80 84 85 85 85 MEAN 74 73 73 76 76
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 1 1 1 %>95 0 0 0 0 0
%>90 0 6 14 11 13 %>90 0 0 0 0 1
%>85 8 38 51 47 50 %>85 1 0 1 3 5
%>80 56 84 88 87 87 %>80 11 6 10 20 23
%>75 96 99 99 99 99 %>75 43 35 37 57 57
%>70 100 100 100 100 100 %>70 81 78 74 88 86
CHARLOTTE_NC CHICAGO_IL
CLT 0523 0524 0525 0526 0527 ORD 0523 0524 0525 0526 0527
MEAN 78 79 78 78 79 MEAN 66 66 70 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 0 0 1 %>90 0 0 0 0 0
%>85 1 4 5 3 10 %>85 0 0 1 0 1
%>80 27 38 34 29 42 %>80 0 1 6 2 4
%>75 85 89 80 77 82 %>75 2 7 21 12 15
%>70 100 100 98 98 98 %>70 19 25 47 34 39
CINCINNATI_OH CLEVELAND_OH
LUK 0523 0524 0525 0526 0527 CLE 0523 0524 0525 0526 0527
MEAN 72 72 74 76 76 MEAN 69 66 67 71 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 1 %>90 0 0 0 0 0
%>85 0 0 2 5 5 %>85 0 0 0 1 1
%>80 3 4 14 24 22 %>80 1 0 1 6 7
%>75 26 27 45 58 55 %>75 10 3 7 23 25
%>70 71 68 81 87 84 %>70 38 20 28 55 56
COLUMBIA_SC COLUMBUS_OH
CAE 0523 0524 0525 0526 0527 TZR 0523 0524 0525 0526 0527
MEAN 79 82 82 82 82 MEAN 71 70 72 74 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 3 4 5 %>90 0 0 0 0 0
%>85 2 12 25 24 28 %>85 0 0 1 3 2
%>80 36 69 71 66 70 %>80 2 1 7 15 12
%>75 93 99 96 94 95 %>75 18 13 29 45 41
%>70 100 100 100 100 100 %>70 60 51 64 79 77
DAYTON_OH DETROIT_MI
MGY 0523 0524 0525 0526 0527 DET 0523 0524 0525 0526 0527
MEAN 71 71 73 75 75 MEAN 70 65 66 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 1 4 3 %>85 0 0 0 1 0
%>80 3 3 10 21 17 %>80 2 0 1 5 4
%>75 22 19 38 53 49 %>75 13 4 7 22 17
%>70 62 58 74 84 81 %>70 47 20 26 54 47
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0523 0524 0525 0526 0527 GRR 0523 0524 0525 0526 0527
MEAN 73 74 76 78 78 MEAN 64 64 67 68 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 0 1 2 %>90 0 0 0 0 0
%>85 0 0 2 9 13 %>85 0 0 0 0 0
%>80 3 7 19 34 39 %>80 0 0 1 3 3
%>75 29 38 61 69 72 %>75 0 2 9 13 12
%>70 80 81 92 92 93 %>70 7 13 30 39 36
GREENSBORO_NC HUNTSVILLE_AL
GSO 0523 0524 0525 0526 0527 HSV 0523 0524 0525 0526 0527
MEAN 77 77 75 75 76 MEAN 80 79 81 82 82
%>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 1 1 3 8 7
%>85 0 0 1 1 3 %>85 13 12 19 31 30
%>80 14 15 10 12 21 %>80 52 45 55 66 67
%>75 74 72 48 50 59 %>75 89 82 87 91 92
%>70 99 99 88 88 90 %>70 99 98 98 99 99
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0523 0524 0525 0526 0527 TYS 0523 0524 0525 0526 0527
MEAN 70 71 74 74 74 MEAN 76 76 76 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 2 3 3 %>85 4 2 2 4 6
%>80 3 3 12 17 16 %>80 23 17 18 25 30
%>75 17 22 41 46 43 %>75 62 54 58 66 70
%>70 52 61 78 78 75 %>70 92 88 91 94 94
LEXINGTON_KY LOUISVILLE_KY
LEX 0523 0524 0525 0526 0527 SDF 0523 0524 0525 0526 0527
MEAN 72 72 75 76 76 MEAN 73 72 75 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 1 1
%>85 0 0 1 4 4 %>85 0 0 2 6 9
%>80 2 2 11 22 22 %>80 2 4 15 27 31
%>75 24 22 45 59 57 %>75 25 27 53 63 64
%>70 74 71 85 89 87 %>70 77 72 89 90 89
MEMPHIS_TN MIAMI_FL
MEM 0523 0524 0525 0526 0527 MIA 0523 0524 0525 0526 0527
MEAN 80 78 82 84 84 MEAN 88 89 91 92 92
%>100 0 0 0 1 1 %>100 1 1 3 4 5
%>95 0 0 1 4 4 %>95 5 10 17 21 25
%>90 1 0 7 18 17 %>90 26 41 55 62 67
%>85 12 7 30 46 42 %>85 75 83 90 93 94
%>80 46 36 67 76 71 %>80 98 98 99 100 100
%>75 84 78 92 94 91 %>75 100 100 100 100 100
%>70 98 97 99 99 98 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 0523 0524 0525 0526 0527 MOB 0523 0524 0525 0526 0527
MEAN 62 58 62 61 61 MEAN 80 84 86 86 87
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 0 0 0 2
%>90 0 0 0 0 0 %>90 0 1 6 11 23
%>85 0 0 0 0 0 %>85 2 30 62 64 72
%>80 0 0 0 0 0 %>80 58 89 98 98 97
%>75 0 0 1 0 1 %>75 99 100 100 100 100
%>70 3 1 7 4 7 %>70 100 100 100 100 100
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0523 0524 0525 0526 0527 NYC 0523 0524 0525 0526 0527
MEAN 77 75 78 80 80 MEAN 76 72 67 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 2 3 %>90 0 0 0 0 0
%>85 4 1 4 14 19 %>85 3 0 0 0 0
%>80 26 10 29 47 53 %>80 18 2 0 0 0
%>75 69 49 75 83 85 %>75 55 23 4 1 3
%>70 95 89 97 98 98 %>70 86 70 24 9 13
NORFOLK_VA ORLANDO_FL
ORF 0523 0524 0525 0526 0527 ORL 0523 0524 0525 0526 0527
MEAN 76 75 72 72 73 MEAN 83 86 89 89 90
%>100 0 0 0 0 0 %>100 0 0 0 0 1
%>95 0 0 0 0 0 %>95 0 1 5 7 11
%>90 0 0 0 0 0 %>90 1 13 36 43 50
%>85 1 0 1 0 2 %>85 27 61 81 87 89
%>80 17 10 6 4 11 %>80 87 96 98 99 99
%>75 62 47 28 24 36 %>75 100 100 100 100 100
%>70 96 91 68 65 72 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0523 0524 0525 0526 0527 PIT 0523 0524 0525 0526 0527
MEAN 78 74 68 65 67 MEAN 71 69 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 3 0 0 0 0 %>85 0 0 0 0 1
%>80 29 5 1 1 2 %>80 1 1 2 5 7
%>75 79 37 11 5 11 %>75 14 9 13 26 30
%>70 99 84 38 21 32 %>70 59 42 41 65 67
PORTLAND_ME PROVIDENCE_RI
PWM 0523 0524 0525 0526 0527 PVD 0523 0524 0525 0526 0527
MEAN 71 66 59 56 55 MEAN 70 69 63 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 0 0 0 %>85 0 0 0 0 0
%>80 3 0 0 0 0 %>80 1 1 0 0 0
%>75 21 3 0 0 0 %>75 11 9 1 0 0
%>70 60 20 1 0 0 %>70 50 44 8 1 2
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0523 0524 0525 0526 0527 RIC 0523 0524 0525 0526 0527
MEAN 80 80 78 77 79 MEAN 80 77 73 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 2 %>90 0 0 0 0 1
%>85 4 9 4 5 13 %>85 8 1 1 2 5
%>80 44 54 30 29 42 %>80 51 22 8 11 19
%>75 92 94 74 68 77 %>75 93 75 33 35 48
%>70 100 100 97 93 95 %>70 100 98 69 68 78
SAVANNAH_GA TALLAHASSEE_FL
SAV 0523 0524 0525 0526 0527 TLH 0523 0524 0525 0526 0527
MEAN 80 83 86 86 86 MEAN 83 84 86 87 87
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 2 1 1 %>95 0 0 2 1 1
%>90 0 3 16 16 14 %>90 1 2 16 18 18
%>85 5 32 56 58 55 %>85 22 33 59 68 67
%>80 49 82 90 92 91 %>80 83 87 92 97 96
%>75 94 99 99 100 99 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
TAMPA_FL WASHINGTON_DC
TPA 0523 0524 0525 0526 0527 DCA 0523 0524 0525 0526 0527
MEAN 87 89 89 89 90 MEAN 80 75 70 69 71
%>100 0 0 0 0 1 %>100 0 0 0 0 0
%>95 3 5 3 6 12 %>95 0 0 0 0 0
%>90 25 36 34 43 54 %>90 0 0 0 0 0
%>85 69 81 85 88 92 %>85 8 0 0 0 2
%>80 95 98 99 99 100 %>80 49 5 3 3 8
%>75 100 100 100 100 100 %>75 91 47 18 14 27
%>70 100 100 100 100 100 %>70 100 93 51 42 57
URL IS WWW.WPC.NCEP.NOAA.GOV
$$