Heat Index Forecast Tables
Issued by NWS
Issued by NWS
689
FMUS23 KWNH 160740
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0739 UTC WED JUL 16 2025
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM WED JUL 16 2025
AKRON-CANTON_OH ALBANY_NY
CAK 0719 0720 0721 0722 0723 ALB 0719 0720 0721 0722 0723
MIN 63 69 66 69 72 MIN 58 66 64 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 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 1 5 %>80 0 0 0 0 0
%>75 0 7 3 11 25 %>75 0 0 0 1 2
%>70 6 44 21 39 62 %>70 0 11 6 7 18
ASHEVILLE_NC ATLANTA_GA
AVL 0719 0720 0721 0722 0723 ATL 0719 0720 0721 0722 0723
MIN 69 69 69 69 70 MIN 77 77 77 78 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 1
%>85 0 0 0 0 0 %>85 1 3 4 5 7
%>80 0 0 0 0 0 %>80 17 23 27 31 29
%>75 3 3 4 5 7 %>75 68 66 70 74 65
%>70 35 34 38 43 46 %>70 96 94 95 96 91
BALTIMORE_MD BIRMINGHAM_AL
BWI 0719 0720 0721 0722 0723 BHM 0719 0720 0721 0722 0723
MIN 73 75 74 73 74 MIN 75 75 75 76 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 1 %>90 0 0 0 1 2
%>85 0 1 1 1 4 %>85 3 3 4 6 9
%>80 4 10 9 7 17 %>80 18 17 20 25 30
%>75 32 50 42 34 44 %>75 54 52 53 59 62
%>70 78 90 82 74 73 %>70 87 86 84 87 87
BOSTON_MA BUFFALO_NY
BOS 0719 0720 0721 0722 0723 BUF 0719 0720 0721 0722 0723
MIN 63 67 66 64 66 MIN 57 66 63 65 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 0 0 0
%>85 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 0 0 2
%>75 0 0 2 0 3 %>75 0 2 0 4 17
%>70 5 14 19 7 20 %>70 0 20 5 20 55
CHARLESTON_SC CHARLESTON_WV
CHS 0719 0720 0721 0722 0723 CRW 0719 0720 0721 0722 0723
MIN 81 82 82 81 80 MIN 73 73 72 72 74
%>100 0 1 1 1 1 %>100 0 0 0 0 0
%>95 2 3 4 4 4 %>95 0 0 0 0 0
%>90 11 14 15 13 12 %>90 0 0 0 0 0
%>85 31 35 37 31 28 %>85 0 0 0 0 0
%>80 57 60 61 55 50 %>80 0 0 0 1 6
%>75 81 81 82 77 72 %>75 12 14 15 23 40
%>70 94 93 93 91 88 %>70 91 87 78 76 85
CHARLOTTE_NC CHICAGO_IL
CLT 0719 0720 0721 0722 0723 ORD 0719 0720 0721 0722 0723
MIN 77 76 77 76 76 MIN 68 71 69 73 76
%>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 2 1 2 %>90 0 0 0 0 2
%>85 5 7 10 7 9 %>85 0 0 0 2 9
%>80 26 26 31 25 27 %>80 0 1 1 11 28
%>75 64 59 62 56 56 %>75 4 12 11 35 58
%>70 91 86 86 83 81 %>70 32 58 40 67 83
CINCINNATI_OH CLEVELAND_OH
LUK 0719 0720 0721 0722 0723 CLE 0719 0720 0721 0722 0723
MIN 73 74 73 74 76 MIN 66 72 69 71 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 0 0 0 0 0
%>85 0 0 0 1 5 %>85 0 0 0 0 3
%>80 0 1 3 9 25 %>80 0 1 1 4 17
%>75 18 34 28 41 61 %>75 1 19 10 22 48
%>70 85 92 79 80 89 %>70 15 68 45 57 80
COLUMBIA_SC COLUMBUS_OH
CAE 0719 0720 0721 0722 0723 TZR 0719 0720 0721 0722 0723
MIN 79 78 78 78 77 MIN 70 73 70 72 75
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 2 2 1 1 %>95 0 0 0 0 0
%>90 5 6 7 5 4 %>90 0 0 0 0 0
%>85 18 19 20 17 15 %>85 0 0 0 0 2
%>80 42 41 41 38 36 %>80 0 1 1 5 14
%>75 69 66 66 64 62 %>75 6 23 13 26 46
%>70 89 86 85 85 83 %>70 45 80 47 64 82
DAYTON_OH DETROIT_MI
MGY 0719 0720 0721 0722 0723 DET 0719 0720 0721 0722 0723
MIN 72 74 72 73 76 MIN 64 69 65 69 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 0 0 0 %>90 0 0 0 0 0
%>85 0 0 0 0 3 %>85 0 0 0 0 4
%>80 0 1 2 7 21 %>80 0 0 0 4 16
%>75 12 30 21 35 60 %>75 0 8 2 18 42
%>70 74 91 65 76 90 %>70 5 45 17 47 72
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0719 0720 0721 0722 0723 GRR 0719 0720 0721 0722 0723
MIN 76 77 77 78 79 MIN 62 66 63 66 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 2 4 %>90 0 0 0 0 0
%>85 0 3 5 10 16 %>85 0 0 0 0 1
%>80 7 26 29 36 43 %>80 0 0 0 2 7
%>75 61 72 69 71 73 %>75 0 2 1 10 27
%>70 97 96 94 92 92 %>70 4 19 10 30 60
GREENSBORO_NC HUNTSVILLE_AL
GSO 0719 0720 0721 0722 0723 HSV 0719 0720 0721 0722 0723
MIN 75 74 75 74 74 MIN 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 1
%>85 0 0 1 1 3 %>85 1 1 1 3 7
%>80 7 7 13 9 15 %>80 16 12 14 22 30
%>75 51 44 52 41 42 %>75 61 57 59 64 67
%>70 93 88 88 80 74 %>70 94 93 94 93 92
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0719 0720 0721 0722 0723 TYS 0719 0720 0721 0722 0723
MIN 72 74 73 74 77 MIN 75 75 75 75 76
%>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 0 0 2 9 %>85 0 0 0 0 0
%>80 0 1 3 13 31 %>80 2 3 2 6 9
%>75 16 37 27 44 63 %>75 51 46 47 56 56
%>70 83 94 75 80 88 %>70 98 96 98 97 95
LEXINGTON_KY LOUISVILLE_KY
LEX 0719 0720 0721 0722 0723 SDF 0719 0720 0721 0722 0723
MIN 73 74 73 74 75 MIN 75 76 76 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 0 0 0 1
%>85 0 0 0 1 4 %>85 0 0 0 3 9
%>80 1 4 2 10 21 %>80 1 11 7 23 35
%>75 29 37 29 42 53 %>75 58 65 57 66 71
%>70 87 86 80 82 83 %>70 99 97 96 93 93
MEMPHIS_TN MIAMI_FL
MEM 0719 0720 0721 0722 0723 MIA 0719 0720 0721 0722 0723
MIN 78 78 78 79 80 MIN 87 84 83 83 83
%>100 0 0 0 0 0 %>100 1 0 0 0 0
%>95 0 0 0 0 0 %>95 6 2 1 1 1
%>90 1 1 2 2 4 %>90 37 17 13 13 15
%>85 7 7 12 14 20 %>85 66 51 45 45 45
%>80 35 33 39 43 52 %>80 89 73 68 70 68
%>75 76 73 73 77 82 %>75 98 91 87 90 88
%>70 96 95 93 95 96 %>70 100 99 97 99 98
MILWAUKEE_WI MOBILE_AL
MKE 0719 0720 0721 0722 0723 MOB 0719 0720 0721 0722 0723
MIN 65 68 66 70 73 MIN 78 78 78 78 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 2 1 1 2 2
%>90 0 0 0 0 0 %>90 7 5 6 7 7
%>85 0 0 0 0 0 %>85 20 17 18 21 20
%>80 0 0 0 2 6 %>80 41 39 40 43 41
%>75 0 2 1 16 35 %>75 66 65 66 67 65
%>70 9 27 17 51 77 %>70 85 86 86 86 84
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0719 0720 0721 0722 0723 NYC 0719 0720 0721 0722 0723
MIN 76 76 76 77 78 MIN 69 73 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 1 3 %>90 0 0 0 0 0
%>85 1 2 3 7 13 %>85 0 0 0 0 0
%>80 18 19 21 29 37 %>80 1 2 2 2 5
%>75 64 64 62 65 69 %>75 8 31 22 16 29
%>70 95 94 92 90 90 %>70 40 85 67 53 69
NORFOLK_VA ORLANDO_FL
ORF 0719 0720 0721 0722 0723 ORL 0719 0720 0721 0722 0723
MIN 79 79 80 78 79 MIN 79 79 79 79 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 1 0 2 %>95 0 0 0 0 0
%>90 4 4 5 3 7 %>90 0 0 0 0 1
%>85 19 17 20 15 20 %>85 4 6 6 7 7
%>80 48 42 49 40 43 %>80 34 38 40 41 34
%>75 77 72 77 70 68 %>75 83 84 86 84 74
%>70 93 91 93 91 87 %>70 99 99 99 99 96
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0719 0720 0721 0722 0723 PIT 0719 0720 0721 0722 0723
MIN 69 73 72 70 72 MIN 66 70 67 69 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 0 0 0 0 1 %>85 0 0 0 0 0
%>80 1 3 3 1 8 %>80 0 0 0 1 2
%>75 11 30 24 14 28 %>75 1 7 5 10 21
%>70 41 81 67 51 60 %>70 16 52 28 43 65
PORTLAND_ME PROVIDENCE_RI
PWM 0719 0720 0721 0722 0723 PVD 0719 0720 0721 0722 0723
MIN 59 62 62 60 62 MIN 63 67 67 65 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 0 0 0
%>80 0 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 0 0 %>75 1 0 4 1 3
%>70 1 1 3 1 4 %>70 8 19 26 10 22
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0719 0720 0721 0722 0723 RIC 0719 0720 0721 0722 0723
MIN 77 77 78 76 75 MIN 75 75 75 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 1 0 2 %>90 0 0 0 0 1
%>85 6 4 8 4 8 %>85 2 2 3 2 7
%>80 29 24 32 22 25 %>80 16 15 17 12 21
%>75 68 65 68 57 52 %>75 53 52 51 40 45
%>70 93 93 92 87 78 %>70 87 87 85 75 71
SAVANNAH_GA TALLAHASSEE_FL
SAV 0719 0720 0721 0722 0723 TLH 0719 0720 0721 0722 0723
MIN 79 80 81 80 79 MIN 78 79 80 80 79
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 1 1 1 %>95 0 0 0 1 1
%>90 5 7 8 8 7 %>90 1 1 3 4 4
%>85 18 25 28 24 21 %>85 5 11 17 19 16
%>80 44 53 57 49 44 %>80 30 40 48 48 42
%>75 73 79 82 75 70 %>75 73 77 80 78 73
%>70 92 94 95 92 89 %>70 96 95 96 94 92
TAMPA_FL WASHINGTON_DC
TPA 0719 0720 0721 0722 0723 DCA 0719 0720 0721 0722 0723
MIN 81 83 83 83 81 MIN 74 75 74 73 74
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 2 2 2 %>95 0 0 0 0 0
%>90 7 11 13 14 10 %>90 0 0 0 0 1
%>85 26 39 43 42 30 %>85 0 1 1 1 5
%>80 57 70 73 71 57 %>80 6 11 12 8 18
%>75 83 89 89 88 80 %>75 40 51 44 35 44
%>70 96 97 97 96 93 %>70 85 90 82 74 72
URL IS WWW.WPC.NCEP.NOAA.GOV
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