Heat Index Forecast Tables
Issued by NWS
Issued by NWS
266
FMUS23 KWNH 150741
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0740 UTC TUE JUL 15 2025
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE JUL 15 2025
AKRON-CANTON_OH ALBANY_NY
CAK 0718 0719 0720 0721 0722 ALB 0718 0719 0720 0721 0722
MIN 69 64 69 68 69 MIN 73 61 65 67 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 1 0 0 0 0
%>80 0 0 1 1 2 %>80 7 0 0 0 0
%>75 6 1 9 9 13 %>75 31 0 0 3 1
%>70 37 10 39 38 41 %>70 69 1 11 22 11
ASHEVILLE_NC ATLANTA_GA
AVL 0718 0719 0720 0721 0722 ATL 0718 0719 0720 0721 0722
MIN 69 68 68 69 69 MIN 75 76 76 76 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 0 %>90 0 0 0 0 0
%>85 0 0 0 0 0 %>85 1 1 2 3 3
%>80 0 0 0 0 0 %>80 9 13 18 20 21
%>75 2 3 3 4 5 %>75 50 56 58 58 61
%>70 31 31 31 35 36 %>70 91 92 91 89 91
BALTIMORE_MD BIRMINGHAM_AL
BWI 0718 0719 0720 0721 0722 BHM 0718 0719 0720 0721 0722
MIN 79 75 76 75 74 MIN 75 75 75 75 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 2 0 0 0 0 %>90 0 0 0 0 1
%>85 15 1 1 3 2 %>85 2 1 3 3 6
%>80 45 11 12 18 14 %>80 14 12 17 16 21
%>75 77 50 56 52 45 %>75 49 47 48 48 50
%>70 94 88 93 85 79 %>70 85 85 81 81 79
BOSTON_MA BUFFALO_NY
BOS 0718 0719 0720 0721 0722 BUF 0718 0719 0720 0721 0722
MIN 76 66 67 68 66 MIN 64 60 66 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 3 0 0 0 0 %>85 0 0 0 0 0
%>80 21 0 0 0 0 %>80 0 0 0 0 0
%>75 61 3 0 5 1 %>75 1 0 3 3 5
%>70 93 21 11 35 12 %>70 12 1 22 22 24
CHARLESTON_SC CHARLESTON_WV
CHS 0718 0719 0720 0721 0722 CRW 0718 0719 0720 0721 0722
MIN 80 79 80 81 81 MIN 74 72 73 73 73
%>100 0 0 1 0 0 %>100 0 0 0 0 0
%>95 0 2 3 3 3 %>95 0 0 0 0 0
%>90 5 8 11 12 11 %>90 0 0 0 0 0
%>85 22 22 28 32 29 %>85 0 0 0 0 0
%>80 51 46 52 57 53 %>80 0 0 0 1 3
%>75 82 71 75 80 76 %>75 27 14 21 25 27
%>70 96 88 90 94 91 %>70 94 86 88 81 74
CHARLOTTE_NC CHICAGO_IL
CLT 0718 0719 0720 0721 0722 ORD 0718 0719 0720 0721 0722
MIN 76 76 76 76 76 MIN 63 67 71 70 73
%>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 1 1 1 %>90 0 0 0 0 1
%>85 6 4 5 8 7 %>85 0 0 0 0 4
%>80 26 21 22 27 25 %>80 0 0 2 2 15
%>75 60 57 54 57 55 %>75 0 4 18 17 38
%>70 88 87 83 84 83 %>70 2 25 61 52 65
CINCINNATI_OH CLEVELAND_OH
LUK 0718 0719 0720 0721 0722 CLE 0718 0719 0720 0721 0722
MIN 74 72 74 74 74 MIN 69 67 71 71 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 2 %>85 0 0 0 0 1
%>80 1 1 6 7 14 %>80 1 0 2 3 6
%>75 31 20 43 37 42 %>75 8 4 20 21 27
%>70 93 76 89 80 76 %>70 41 24 60 63 62
COLUMBIA_SC COLUMBUS_OH
CAE 0718 0719 0720 0721 0722 TZR 0718 0719 0720 0721 0722
MIN 77 77 77 78 78 MIN 73 69 72 72 72
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 1 1 0 %>95 0 0 0 0 0
%>90 1 3 4 4 3 %>90 0 0 0 0 0
%>85 8 13 14 16 13 %>85 0 0 0 0 1
%>80 29 34 35 39 36 %>80 2 0 3 4 8
%>75 61 63 63 67 65 %>75 25 9 26 24 30
%>70 87 85 85 87 87 %>70 78 45 74 65 63
DAYTON_OH DETROIT_MI
MGY 0718 0719 0720 0721 0722 DET 0718 0719 0720 0721 0722
MIN 73 71 74 73 73 MIN 63 63 70 68 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 0 0 2 %>85 0 0 0 0 1
%>80 1 1 4 6 12 %>80 0 0 2 0 4
%>75 26 13 36 32 39 %>75 1 0 14 7 19
%>70 84 62 87 74 72 %>70 7 5 49 35 48
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0718 0719 0720 0721 0722 GRR 0718 0719 0720 0721 0722
MIN 75 76 77 77 77 MIN 58 61 68 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 0 0 0 0 2 %>90 0 0 0 0 0
%>85 0 0 4 4 11 %>85 0 0 0 0 1
%>80 6 10 24 25 33 %>80 0 0 1 0 4
%>75 56 61 66 67 63 %>75 0 0 7 3 15
%>70 97 96 93 94 87 %>70 0 3 32 17 37
GREENSBORO_NC HUNTSVILLE_AL
GSO 0718 0719 0720 0721 0722 HSV 0718 0719 0720 0721 0722
MIN 76 75 74 75 74 MIN 76 76 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 0 %>90 0 0 0 0 0
%>85 2 0 0 1 1 %>85 1 1 1 1 2
%>80 17 5 6 12 12 %>80 13 13 13 13 18
%>75 58 48 44 47 45 %>75 58 56 54 52 57
%>70 91 94 89 84 82 %>70 94 92 91 89 89
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0718 0719 0720 0721 0722 TYS 0718 0719 0720 0721 0722
MIN 70 71 74 73 75 MIN 75 75 74 75 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 0
%>80 1 1 6 7 20 %>80 3 2 3 4 6
%>75 11 15 44 35 48 %>75 48 43 42 47 45
%>70 50 67 88 75 77 %>70 97 96 94 95 91
LEXINGTON_KY LOUISVILLE_KY
LEX 0718 0719 0720 0721 0722 SDF 0718 0719 0720 0721 0722
MIN 74 73 74 74 74 MIN 75 75 76 76 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 0 %>90 0 0 0 0 0
%>85 0 0 0 0 1 %>85 0 0 0 1 4
%>80 3 2 5 6 11 %>80 3 4 10 15 23
%>75 34 28 39 37 39 %>75 59 54 67 61 59
%>70 87 82 87 83 76 %>70 98 97 98 94 88
MEMPHIS_TN MIAMI_FL
MEM 0718 0719 0720 0721 0722 MIA 0718 0719 0720 0721 0722
MIN 78 78 78 77 78 MIN 87 87 84 84 83
%>100 0 0 0 0 0 %>100 1 1 0 0 0
%>95 0 0 0 0 0 %>95 9 6 1 1 1
%>90 0 0 1 1 2 %>90 37 36 15 14 13
%>85 5 6 7 7 11 %>85 65 66 51 46 44
%>80 34 32 31 31 37 %>80 85 89 78 74 70
%>75 79 75 69 68 71 %>75 96 97 95 93 91
%>70 98 96 93 92 92 %>70 99 99 99 99 99
MILWAUKEE_WI MOBILE_AL
MKE 0718 0719 0720 0721 0722 MOB 0718 0719 0720 0721 0722
MIN 61 64 69 68 70 MIN 77 77 77 77 77
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 0 1 1 1 1
%>90 0 0 0 0 0 %>90 3 4 4 4 5
%>85 0 0 0 0 1 %>85 10 13 13 14 16
%>80 0 0 0 0 4 %>80 30 32 32 33 37
%>75 0 1 6 3 21 %>75 60 59 59 60 63
%>70 1 9 38 30 53 %>70 85 82 82 83 84
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0718 0719 0720 0721 0722 NYC 0718 0719 0720 0721 0722
MIN 76 76 76 76 76 MIN 79 72 73 74 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 1 0 0 0 0
%>85 2 2 3 3 6 %>85 11 0 0 0 0
%>80 18 17 20 21 25 %>80 44 2 2 5 4
%>75 61 59 59 60 59 %>75 82 22 33 38 27
%>70 93 92 90 90 87 %>70 97 65 85 84 70
NORFOLK_VA ORLANDO_FL
ORF 0718 0719 0720 0721 0722 ORL 0718 0719 0720 0721 0722
MIN 86 80 80 81 80 MIN 78 78 78 78 77
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 0 1 1 %>95 0 0 0 0 0
%>90 18 6 3 6 5 %>90 0 0 0 0 0
%>85 60 21 19 25 20 %>85 5 4 4 2 4
%>80 90 48 51 55 49 %>80 32 30 29 25 27
%>75 98 76 81 81 78 %>75 77 77 75 76 73
%>70 100 92 96 94 94 %>70 97 97 97 98 96
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0718 0719 0720 0721 0722 PIT 0718 0719 0720 0721 0722
MIN 78 72 73 74 72 MIN 71 67 70 70 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 1 0 0 0 0 %>90 0 0 0 0 0
%>85 9 0 0 1 0 %>85 0 0 0 0 0
%>80 36 3 2 8 5 %>80 0 0 0 1 2
%>75 74 25 30 37 26 %>75 12 3 9 11 14
%>70 95 68 85 78 65 %>70 63 26 49 46 47
PORTLAND_ME PROVIDENCE_RI
PWM 0718 0719 0720 0721 0722 PVD 0718 0719 0720 0721 0722
MIN 71 62 62 64 61 MIN 76 67 67 69 67
%>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 1 0 0 0 0
%>80 5 0 0 0 0 %>80 14 0 0 1 0
%>75 22 0 0 0 0 %>75 65 5 1 9 2
%>70 55 2 1 7 1 %>70 96 27 18 45 22
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0718 0719 0720 0721 0722 RIC 0718 0719 0720 0721 0722
MIN 78 77 77 77 76 MIN 79 76 76 76 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 3 1 0 1 1 %>90 3 0 0 1 0
%>85 13 6 5 8 7 %>85 15 2 2 5 4
%>80 40 30 26 30 27 %>80 41 18 18 24 18
%>75 72 68 65 65 60 %>75 72 57 60 57 48
%>70 92 93 92 90 87 %>70 92 90 92 86 80
SAVANNAH_GA TALLAHASSEE_FL
SAV 0718 0719 0720 0721 0722 TLH 0718 0719 0720 0721 0722
MIN 78 78 78 79 79 MIN 78 77 77 78 78
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 1 1 1 1 %>95 0 0 0 0 0
%>90 3 4 5 6 5 %>90 1 1 1 2 3
%>85 13 14 18 19 18 %>85 4 5 9 10 12
%>80 37 37 40 43 42 %>80 28 28 32 35 37
%>75 69 66 67 70 69 %>75 79 69 67 70 69
%>70 91 87 87 89 88 %>70 98 94 91 92 90
TAMPA_FL WASHINGTON_DC
TPA 0718 0719 0720 0721 0722 DCA 0718 0719 0720 0721 0722
MIN 79 80 80 80 80 MIN 78 75 76 75 74
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 1 1 2 1 1 %>95 0 0 0 0 0
%>90 5 6 8 6 7 %>90 2 0 0 0 0
%>85 17 22 23 21 22 %>85 11 1 0 3 2
%>80 42 49 49 48 48 %>80 37 13 10 19 14
%>75 71 77 75 76 75 %>75 72 52 57 53 44
%>70 90 93 92 92 92 %>70 93 89 95 85 78
URL IS WWW.WPC.NCEP.NOAA.GOV
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