Heat Index Forecast Tables
Issued by NWS
Issued by NWS
320
FMUS23 KWNH 171611
PRBEHI
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1609 UTC MON JUN 17 2024
MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON JUN 17 2024
AKRON-CANTON_OH ALBANY_NY
CAK 0620 0621 0622 0623 0624 ALB 0620 0621 0622 0623 0624
MEAN 87 87 86 84 76 MEAN 89 86 81 81 78
%>100 0 0 0 0 0 %>100 6 2 0 2 0
%>95 5 2 1 2 0 %>95 20 9 2 5 1
%>90 29 21 15 15 3 %>90 45 27 8 15 5
%>85 70 65 57 45 11 %>85 74 55 26 32 16
%>80 94 94 92 79 31 %>80 93 82 54 54 38
%>75 100 100 100 96 58 %>75 99 96 80 75 65
%>70 100 100 100 100 82 %>70 100 99 95 90 86
ASHEVILLE_NC ATLANTA_GA
AVL 0620 0621 0622 0623 0624 ATL 0620 0621 0622 0623 0624
MEAN 72 75 78 79 78 MEAN 79 81 85 87 88
%>100 0 0 0 0 0 %>100 0 0 0 0 1
%>95 0 0 0 0 0 %>95 0 0 0 3 10
%>90 0 0 0 1 1 %>90 0 0 6 26 37
%>85 0 0 3 7 7 %>85 2 11 47 71 75
%>80 1 7 27 38 35 %>80 38 66 91 96 95
%>75 19 45 79 83 77 %>75 93 98 100 100 100
%>70 75 90 98 98 97 %>70 100 100 100 100 100
BALTIMORE_MD BIRMINGHAM_AL
BWI 0620 0621 0622 0623 0624 BHM 0620 0621 0622 0623 0624
MEAN 80 84 87 89 86 MEAN 82 83 86 88 90
%>100 0 0 0 2 1 %>100 0 0 0 0 2
%>95 0 0 2 12 6 %>95 0 0 1 4 15
%>90 0 3 22 43 25 %>90 0 2 13 29 47
%>85 4 34 71 80 57 %>85 15 32 61 74 81
%>80 55 84 97 97 85 %>80 76 86 95 97 97
%>75 98 99 100 100 97 %>75 99 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
BOSTON_MA BUFFALO_NY
BOS 0620 0621 0622 0623 0624 BUF 0620 0621 0622 0623 0624
MEAN 86 83 76 75 77 MEAN 86 81 80 81 73
%>100 1 2 0 0 0 %>100 0 0 0 0 0
%>95 7 7 1 2 2 %>95 2 0 0 2 0
%>90 26 19 3 5 6 %>90 18 2 3 10 1
%>85 56 39 12 13 17 %>85 57 18 16 29 4
%>80 84 64 29 29 36 %>80 90 62 48 56 16
%>75 97 84 55 50 60 %>75 99 93 82 81 40
%>70 100 96 79 72 82 %>70 100 100 97 94 69
CHARLESTON_SC CHARLESTON_WV
CHS 0620 0621 0622 0623 0624 CRW 0620 0621 0622 0623 0624
MEAN 82 84 88 89 92 MEAN 84 86 87 87 82
%>100 0 0 0 1 7 %>100 0 0 0 0 0
%>95 0 0 5 11 29 %>95 0 2 2 5 2
%>90 0 7 30 40 65 %>90 8 18 20 26 9
%>85 9 42 74 78 91 %>85 41 63 68 66 29
%>80 76 86 97 96 99 %>80 84 94 96 93 60
%>75 100 99 100 100 100 %>75 99 100 100 99 85
%>70 100 100 100 100 100 %>70 100 100 100 100 97
CHARLOTTE_NC CHICAGO_IL
CLT 0620 0621 0622 0623 0624 ORD 0620 0621 0622 0623 0624
MEAN 79 81 85 88 89 MEAN 84 81 85 81 74
%>100 0 0 0 0 2 %>100 0 0 1 0 0
%>95 0 0 0 4 12 %>95 4 1 5 2 0
%>90 0 0 7 29 41 %>90 18 8 21 8 1
%>85 1 11 53 72 77 %>85 45 26 51 26 5
%>80 31 66 95 96 95 %>80 74 56 80 55 18
%>75 91 98 100 100 100 %>75 92 82 95 81 44
%>70 100 100 100 100 100 %>70 98 95 99 95 73
CINCINNATI_OH CLEVELAND_OH
LUK 0620 0621 0622 0623 0624 CLE 0620 0621 0622 0623 0624
MEAN 87 88 88 87 80 MEAN 86 83 84 84 76
%>100 0 0 0 1 0 %>100 0 0 0 1 0
%>95 1 3 4 7 1 %>95 2 1 1 4 0
%>90 19 33 31 28 7 %>90 17 8 11 18 2
%>85 75 84 80 64 24 %>85 56 38 41 45 9
%>80 99 99 98 90 51 %>80 89 77 78 75 27
%>75 100 100 100 99 77 %>75 99 96 96 93 54
%>70 100 100 100 100 93 %>70 100 100 100 99 79
COLUMBIA_SC COLUMBUS_OH
CAE 0620 0621 0622 0623 0624 TZR 0620 0621 0622 0623 0624
MEAN 79 81 86 89 91 MEAN 87 88 88 86 79
%>100 0 0 0 1 5 %>100 0 0 0 1 0
%>95 0 0 1 8 22 %>95 3 3 3 5 1
%>90 0 0 12 38 56 %>90 25 29 26 23 6
%>85 1 13 58 79 86 %>85 72 79 75 57 20
%>80 41 63 94 97 98 %>80 97 99 98 87 44
%>75 95 96 100 100 100 %>75 100 100 100 98 71
%>70 100 100 100 100 100 %>70 100 100 100 100 89
DAYTON_OH DETROIT_MI
MGY 0620 0621 0622 0623 0624 DET 0620 0621 0622 0623 0624
MEAN 88 89 88 86 79 MEAN 88 84 85 84 75
%>100 0 0 0 1 0 %>100 1 0 1 1 0
%>95 2 5 5 5 1 %>95 8 1 5 4 0
%>90 25 36 33 25 6 %>90 35 11 20 16 2
%>85 76 82 80 61 19 %>85 73 42 48 43 8
%>80 98 99 98 89 44 %>80 94 80 78 73 24
%>75 100 100 100 99 72 %>75 99 97 94 92 51
%>70 100 100 100 100 91 %>70 100 100 99 99 77
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0620 0621 0622 0623 0624 GRR 0620 0621 0622 0623 0624
MEAN 86 88 88 88 83 MEAN 85 84 84 79 72
%>100 0 0 0 0 1 %>100 0 0 0 0 0
%>95 0 1 1 6 4 %>95 2 1 2 1 0
%>90 6 21 24 32 15 %>90 16 9 13 4 0
%>85 58 82 80 73 37 %>85 50 40 40 16 2
%>80 97 100 99 95 66 %>80 85 80 73 42 9
%>75 100 100 100 100 87 %>75 98 97 93 71 30
%>70 100 100 100 100 97 %>70 100 100 99 91 60
GREENSBORO_NC HUNTSVILLE_AL
GSO 0620 0621 0622 0623 0624 HSV 0620 0621 0622 0623 0624
MEAN 78 80 84 87 87 MEAN 83 85 87 89 88
%>100 0 0 0 0 1 %>100 0 0 0 1 2
%>95 0 0 0 4 6 %>95 0 1 1 7 13
%>90 0 0 4 25 26 %>90 2 9 20 37 39
%>85 1 7 39 66 61 %>85 28 49 69 79 72
%>80 25 52 87 93 88 %>80 79 90 97 97 93
%>75 83 94 99 99 98 %>75 99 100 100 100 99
%>70 100 100 100 100 100 %>70 100 100 100 100 100
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0620 0621 0622 0623 0624 TYS 0620 0621 0622 0623 0624
MEAN 86 86 86 85 77 MEAN 81 84 86 86 85
%>100 0 0 0 0 0 %>100 0 0 0 0 1
%>95 0 0 0 3 1 %>95 0 1 2 4 5
%>90 6 10 9 18 4 %>90 1 11 19 22 21
%>85 57 68 62 51 14 %>85 17 41 58 60 52
%>80 97 99 97 84 36 %>80 61 79 90 90 82
%>75 100 100 100 97 64 %>75 94 97 99 99 96
%>70 100 100 100 100 86 %>70 100 100 100 100 100
LEXINGTON_KY LOUISVILLE_KY
LEX 0620 0621 0622 0623 0624 SDF 0620 0621 0622 0623 0624
MEAN 85 86 87 86 81 MEAN 86 88 88 87 81
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 2 1 %>95 0 1 1 4 2
%>90 4 12 13 19 8 %>90 10 26 22 27 9
%>85 49 67 72 59 27 %>85 67 83 81 68 29
%>80 95 98 99 91 58 %>80 99 99 99 94 59
%>75 100 100 100 99 85 %>75 100 100 100 100 84
%>70 100 100 100 100 97 %>70 100 100 100 100 96
MEMPHIS_TN MIAMI_FL
MEM 0620 0621 0622 0623 0624 MIA 0620 0621 0622 0623 0624
MEAN 85 86 88 90 89 MEAN 89 91 90 90 90
%>100 0 0 0 1 1 %>100 2 6 2 1 2
%>95 0 0 2 11 11 %>95 11 24 17 13 15
%>90 4 11 24 50 41 %>90 42 60 51 47 49
%>85 43 62 77 89 79 %>85 82 89 83 83 83
%>80 92 97 99 99 97 %>80 98 99 97 98 97
%>75 100 100 100 100 100 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
MILWAUKEE_WI MOBILE_AL
MKE 0620 0621 0622 0623 0624 MOB 0620 0621 0622 0623 0624
MEAN 74 72 78 75 70 MEAN 85 87 88 90 91
%>100 0 0 0 0 0 %>100 0 0 0 1 4
%>95 0 0 0 0 0 %>95 0 1 5 13 23
%>90 1 0 3 2 0 %>90 7 20 34 47 60
%>85 5 1 14 8 1 %>85 56 69 81 84 90
%>80 18 7 38 25 4 %>80 96 97 98 98 99
%>75 42 29 68 52 19 %>75 100 100 100 100 100
%>70 71 66 90 79 49 %>70 100 100 100 100 100
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0620 0621 0622 0623 0624 NYC 0620 0621 0622 0623 0624
MEAN 84 86 87 88 86 MEAN 83 86 84 83 82
%>100 0 0 0 0 0 %>100 0 2 1 2 0
%>95 0 0 1 3 4 %>95 1 9 5 7 2
%>90 2 9 18 29 23 %>90 9 29 17 19 11
%>85 36 61 75 77 60 %>85 32 59 42 40 33
%>80 90 97 99 98 89 %>80 67 84 71 64 64
%>75 100 100 100 100 99 %>75 92 96 90 84 88
%>70 100 100 100 100 100 %>70 99 100 98 95 98
NORFOLK_VA ORLANDO_FL
ORF 0620 0621 0622 0623 0624 ORL 0620 0621 0622 0623 0624
MEAN 78 81 85 88 88 MEAN 86 88 90 88 90
%>100 0 0 0 0 1 %>100 0 0 2 1 3
%>95 0 0 1 5 9 %>95 1 6 14 7 18
%>90 0 1 13 30 34 %>90 14 33 46 35 51
%>85 0 11 50 73 69 %>85 57 76 82 76 83
%>80 24 60 90 96 92 %>80 93 97 97 96 97
%>75 95 96 99 100 99 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0620 0621 0622 0623 0624 PIT 0620 0621 0622 0623 0624
MEAN 82 85 88 88 85 MEAN 87 87 86 85 78
%>100 0 0 0 3 1 %>100 0 0 0 0 0
%>95 0 0 6 14 7 %>95 3 2 2 2 0
%>90 0 10 30 39 22 %>90 22 21 19 14 3
%>85 12 53 70 69 50 %>85 65 65 63 49 14
%>80 70 93 95 90 77 %>80 94 95 94 84 37
%>75 99 100 100 98 93 %>75 100 100 100 98 67
%>70 100 100 100 100 99 %>70 100 100 100 100 88
PORTLAND_ME PROVIDENCE_RI
PWM 0620 0621 0622 0623 0624 PVD 0620 0621 0622 0623 0624
MEAN 85 78 72 69 71 MEAN 81 83 78 75 77
%>100 1 0 0 0 0 %>100 0 0 0 0 0
%>95 6 1 0 0 0 %>95 0 2 1 0 0
%>90 20 4 0 0 1 %>90 3 10 3 2 2
%>85 48 14 1 1 3 %>85 19 32 13 8 10
%>80 76 36 7 5 11 %>80 58 66 36 24 30
%>75 91 63 27 17 28 %>75 90 91 66 49 62
%>70 99 86 59 40 55 %>70 99 99 89 76 88
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0620 0621 0622 0623 0624 RIC 0620 0621 0622 0623 0624
MEAN 80 83 88 90 90 MEAN 80 83 88 91 89
%>100 0 0 0 2 4 %>100 0 0 0 3 4
%>95 0 0 3 14 20 %>95 0 0 3 19 17
%>90 0 1 26 50 53 %>90 0 2 28 56 45
%>85 3 25 74 86 84 %>85 3 30 78 88 76
%>80 49 79 97 98 97 %>80 52 83 98 99 94
%>75 97 99 100 100 100 %>75 97 99 100 100 99
%>70 100 100 100 100 100 %>70 100 100 100 100 100
SAVANNAH_GA TALLAHASSEE_FL
SAV 0620 0621 0622 0623 0624 TLH 0620 0621 0622 0623 0624
MEAN 82 84 87 89 92 MEAN 87 88 91 91 92
%>100 0 0 0 2 7 %>100 0 1 3 6 9
%>95 0 0 2 12 28 %>95 1 6 22 25 29
%>90 0 5 22 42 64 %>90 18 31 60 58 61
%>85 13 37 70 78 90 %>85 67 72 90 86 86
%>80 76 85 97 96 99 %>80 96 95 99 97 97
%>75 100 99 100 100 100 %>75 100 100 100 100 100
%>70 100 100 100 100 100 %>70 100 100 100 100 100
TAMPA_FL WASHINGTON_DC
TPA 0620 0621 0622 0623 0624 DCA 0620 0621 0622 0623 0624
MEAN 90 91 91 90 91 MEAN 81 85 88 91 87
%>100 1 5 8 4 4 %>100 0 0 0 3 2
%>95 12 24 28 19 21 %>95 0 0 5 20 10
%>90 46 57 60 50 55 %>90 0 9 34 55 32
%>85 84 86 86 82 85 %>85 10 46 80 87 62
%>80 98 98 97 96 98 %>80 64 88 98 98 87
%>75 100 100 100 100 100 %>75 97 99 100 100 97
%>70 100 100 100 100 100 %>70 100 100 100 100 100
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