Heat Index Forecast Tables
Issued by NWS
Issued by NWS
446
FMUS23 KWNH 200741
PRBEHH
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0656 UTC FRI SEP 20 2024
MAXIMUM HEAT INDEX (DEG F) AND MAXIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM FRI SEP 20 2024
AKRON-CANTON_OH ALBANY_NY
CAK 0923 0924 0925 0926 0927 ALB 0923 0924 0925 0926 0927
MAX 77 75 72 70 70 MAX 69 64 63 67 67
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 8 2 0 0 0 %>85 0 0 0 0 0
%>80 29 15 3 2 3 %>80 3 0 0 1 1
ASHEVILLE_NC ATLANTA_GA
AVL 0923 0924 0925 0926 0927 ATL 0923 0924 0925 0926 0927
MAX 81 79 76 72 72 MAX 94 91 88 83 82
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 1 0 0 0 0
%>100 0 0 0 0 0 %>100 9 2 1 0 0
%>95 1 1 0 0 0 %>95 39 19 7 1 1
%>90 5 3 0 0 0 %>90 78 63 31 7 7
%>85 20 14 3 1 1 %>85 96 94 70 32 28
%>80 52 44 20 6 5 %>80 100 100 94 69 62
BALTIMORE_MD BIRMINGHAM_AL
BWI 0923 0924 0925 0926 0927 BHM 0923 0924 0925 0926 0927
MAX 71 71 74 73 73 MAX 95 94 87 82 81
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 3 1 0 0 0
%>100 0 0 0 0 0 %>100 17 10 1 0 0
%>95 0 0 0 0 0 %>95 50 39 8 2 1
%>90 0 0 0 0 0 %>90 83 77 29 9 8
%>85 0 0 1 0 0 %>85 97 96 63 31 28
%>80 0 1 10 6 6 %>80 100 100 89 63 59
BOSTON_MA BUFFALO_NY
BOS 0923 0924 0925 0926 0927 BUF 0923 0924 0925 0926 0927
MAX 64 64 64 67 68 MAX 72 72 70 67 66
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1 0 0 0
%>80 0 0 0 0 1 %>80 4 7 0 0 1
CHARLESTON_SC CHARLESTON_WV
CHS 0923 0924 0925 0926 0927 CRW 0923 0924 0925 0926 0927
MAX 92 91 91 87 85 MAX 89 85 77 76 75
%>110 0 0 0 0 0 %>110 1 0 0 0 0
%>105 2 1 0 0 0 %>105 5 0 0 0 0
%>100 9 7 5 0 1 %>100 12 3 0 0 0
%>95 30 24 25 4 7 %>95 26 9 0 0 0
%>90 60 54 60 24 24 %>90 45 25 2 1 1
%>85 85 81 88 62 52 %>85 66 48 11 6 5
%>80 97 96 99 91 79 %>80 82 73 34 23 19
CHARLOTTE_NC CHICAGO_IL
CLT 0923 0924 0925 0926 0927 ORD 0923 0924 0925 0926 0927
MAX 86 88 86 80 78 MAX 70 70 73 72 71
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 1 1 0 0 0 %>105 0 0 0 0 0
%>100 3 5 1 0 0 %>100 0 0 0 0 0
%>95 11 16 7 0 0 %>95 0 0 0 0 0
%>90 30 38 24 2 0 %>90 0 0 0 0 0
%>85 56 65 54 15 6 %>85 0 0 1 1 1
%>80 80 86 82 47 30 %>80 2 3 9 6 7
CINCINNATI_OH CLEVELAND_OH
LUK 0923 0924 0925 0926 0927 CLE 0923 0924 0925 0926 0927
MAX 85 80 76 76 75 MAX 76 75 71 70 69
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 1 0 0 0 0 %>105 0 0 0 0 0
%>100 4 0 0 0 0 %>100 0 0 0 0 0
%>95 13 1 0 0 0 %>95 0 0 0 0 0
%>90 29 7 0 0 0 %>90 1 0 0 0 0
%>85 52 23 4 5 2 %>85 7 4 0 0 0
%>80 73 52 23 22 16 %>80 26 17 4 2 2
COLUMBIA_SC COLUMBUS_OH
CAE 0923 0924 0925 0926 0927 TZR 0923 0924 0925 0926 0927
MAX 95 94 93 85 84 MAX 83 80 75 74 74
%>110 3 1 0 0 0 %>110 0 0 0 0 0
%>105 9 5 2 0 0 %>105 0 0 0 0 0
%>100 24 18 11 0 1 %>100 2 0 0 0 0
%>95 48 42 34 4 4 %>95 7 2 0 0 0
%>90 72 70 67 20 16 %>90 20 7 0 0 0
%>85 89 89 91 53 41 %>85 42 21 2 2 2
%>80 97 98 99 83 71 %>80 67 47 16 14 13
DAYTON_OH DETROIT_MI
MGY 0923 0924 0925 0926 0927 DET 0923 0924 0925 0926 0927
MAX 84 79 75 75 74 MAX 73 72 71 70 69
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 2 0 0 0 0 %>100 0 0 0 0 0
%>95 8 1 0 0 0 %>95 0 0 0 0 0
%>90 22 4 0 0 0 %>90 0 0 0 0 0
%>85 44 17 3 3 2 %>85 1 0 0 0 0
%>80 67 44 19 18 14 %>80 10 5 2 1 1
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0923 0924 0925 0926 0927 GRR 0923 0924 0925 0926 0927
MAX 89 79 77 78 77 MAX 72 71 71 71 70
%>110 2 0 0 0 0 %>110 0 0 0 0 0
%>105 5 0 0 0 0 %>105 0 0 0 0 0
%>100 13 0 0 0 0 %>100 0 0 0 0 0
%>95 27 0 0 0 0 %>95 0 0 0 0 0
%>90 46 2 0 1 1 %>90 0 0 0 0 0
%>85 65 12 5 7 5 %>85 0 0 0 0 0
%>80 82 43 26 31 26 %>80 5 3 2 3 3
GREENSBORO_NC HUNTSVILLE_AL
GSO 0923 0924 0925 0926 0927 HSV 0923 0924 0925 0926 0927
MAX 77 82 80 77 75 MAX 95 93 84 81 80
%>110 0 0 0 0 0 %>110 1 0 0 0 0
%>105 0 0 0 0 0 %>105 5 3 0 0 0
%>100 0 0 0 0 0 %>100 18 13 0 0 0
%>95 0 2 0 0 0 %>95 46 35 3 1 1
%>90 2 11 4 0 0 %>90 77 65 15 7 6
%>85 12 33 19 5 1 %>85 94 88 43 26 23
%>80 34 64 52 26 13 %>80 99 97 75 58 52
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0923 0924 0925 0926 0927 TYS 0923 0924 0925 0926 0927
MAX 78 75 73 74 73 MAX 92 90 82 79 79
%>110 0 0 0 0 0 %>110 0 1 0 0 0
%>105 0 0 0 0 0 %>105 3 3 0 0 0
%>100 0 0 0 0 0 %>100 12 9 0 0 0
%>95 1 0 0 0 0 %>95 33 24 1 0 1
%>90 6 0 0 0 0 %>90 62 47 8 2 5
%>85 18 2 1 1 1 %>85 85 72 28 13 17
%>80 41 14 7 10 10 %>80 96 89 60 41 43
LEXINGTON_KY LOUISVILLE_KY
LEX 0923 0924 0925 0926 0927 SDF 0923 0924 0925 0926 0927
MAX 88 82 75 75 74 MAX 89 81 77 76 75
%>110 0 0 0 0 0 %>110 2 0 0 0 0
%>105 1 0 0 0 0 %>105 5 0 0 0 0
%>100 5 0 0 0 0 %>100 13 0 0 0 0
%>95 16 2 0 0 0 %>95 27 2 0 0 0
%>90 38 9 0 0 0 %>90 46 8 0 0 0
%>85 65 29 3 3 1 %>85 66 27 5 5 2
%>80 86 60 18 17 11 %>80 83 58 26 23 17
MEMPHIS_TN MIAMI_FL
MEM 0923 0924 0925 0926 0927 MIA 0923 0924 0925 0926 0927
MAX 92 84 78 77 76 MAX 99 98 98 98 100
%>110 0 0 0 0 0 %>110 5 4 5 6 12
%>105 0 0 0 0 0 %>105 20 15 17 18 28
%>100 2 0 0 0 0 %>100 46 38 39 39 51
%>95 19 4 0 0 0 %>95 75 68 66 65 73
%>90 68 17 3 1 0 %>90 92 89 87 85 89
%>85 97 46 13 7 5 %>85 98 97 96 95 96
%>80 100 77 40 29 25 %>80 100 100 99 99 99
MILWAUKEE_WI MOBILE_AL
MKE 0923 0924 0925 0926 0927 MOB 0923 0924 0925 0926 0927
MAX 67 69 71 70 69 MAX 97 98 97 90 89
%>110 0 0 0 0 0 %>110 2 4 3 1 1
%>105 0 0 0 0 0 %>105 10 15 12 4 3
%>100 0 0 0 0 0 %>100 30 38 33 12 9
%>95 0 0 0 0 0 %>95 61 66 61 28 23
%>90 0 0 0 0 0 %>90 86 88 84 51 45
%>85 0 0 1 0 0 %>85 97 97 96 73 68
%>80 0 1 6 2 1 %>80 100 100 99 89 86
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0923 0924 0925 0926 0927 NYC 0923 0924 0925 0926 0927
MAX 95 90 82 81 80 MAX 69 67 68 72 71
%>110 2 1 0 0 0 %>110 0 0 0 0 0
%>105 9 3 0 0 0 %>105 0 0 0 0 0
%>100 25 10 0 0 0 %>100 0 0 0 0 0
%>95 50 25 2 1 1 %>95 0 0 0 0 0
%>90 76 49 10 8 4 %>90 0 0 0 0 0
%>85 92 73 33 26 19 %>85 0 0 0 0 0
%>80 98 89 65 56 49 %>80 0 0 0 2 1
NORFOLK_VA ORLANDO_FL
ORF 0923 0924 0925 0926 0927 ORL 0923 0924 0925 0926 0927
MAX 73 76 79 77 76 MAX 96 96 97 97 96
%>110 0 0 0 0 0 %>110 1 1 3 5 8
%>105 0 0 0 0 0 %>105 5 6 11 16 19
%>100 0 0 0 0 0 %>100 23 23 32 35 35
%>95 0 0 1 0 0 %>95 58 56 61 60 55
%>90 0 0 5 1 0 %>90 88 85 84 81 73
%>85 0 4 15 6 3 %>85 98 97 96 93 87
%>80 4 18 36 25 17 %>80 100 100 99 98 95
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0923 0924 0925 0926 0927 PIT 0923 0924 0925 0926 0927
MAX 71 69 72 73 72 MAX 76 76 73 70 69
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1 0 0 0 0
%>85 0 0 0 1 1 %>85 6 4 0 0 0
%>80 1 0 5 7 7 %>80 25 20 5 2 2
PORTLAND_ME PROVIDENCE_RI
PWM 0923 0924 0925 0926 0927 PVD 0923 0924 0925 0926 0927
MAX 63 62 62 64 66 MAX 66 65 65 68 68
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>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 1
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0923 0924 0925 0926 0927 RIC 0923 0924 0925 0926 0927
MAX 81 84 85 80 78 MAX 76 77 79 77 75
%>110 0 0 0 0 0 %>110 0 0 0 0 0
%>105 0 0 0 0 0 %>105 0 0 0 0 0
%>100 0 1 1 0 0 %>100 0 0 0 0 0
%>95 1 6 6 0 0 %>95 0 0 0 0 0
%>90 6 19 21 2 1 %>90 0 1 2 1 0
%>85 23 43 47 15 6 %>85 1 9 13 8 4
%>80 54 71 75 46 31 %>80 12 33 42 30 20
SAVANNAH_GA TALLAHASSEE_FL
SAV 0923 0924 0925 0926 0927 TLH 0923 0924 0925 0926 0927
MAX 93 92 92 89 88 MAX 96 96 96 92 90
%>110 0 0 0 0 0 %>110 1 1 1 1 1
%>105 1 1 0 0 1 %>105 7 6 5 3 4
%>100 9 8 4 2 4 %>100 25 24 21 12 12
%>95 35 30 26 11 16 %>95 58 57 54 32 28
%>90 73 66 68 40 38 %>90 86 86 84 61 50
%>85 94 91 94 76 66 %>85 97 97 97 84 72
%>80 100 99 100 95 87 %>80 100 100 100 96 88
TAMPA_FL WASHINGTON_DC
TPA 0923 0924 0925 0926 0927 DCA 0923 0924 0925 0926 0927
MAX 100 99 99 98 97 MAX 72 72 75 74 73
%>110 7 5 8 7 8 %>110 0 0 0 0 0
%>105 22 17 22 19 19 %>105 0 0 0 0 0
%>100 48 42 45 39 36 %>100 0 0 0 0 0
%>95 75 71 70 63 58 %>95 0 0 0 0 0
%>90 91 90 88 82 77 %>90 0 0 0 0 0
%>85 98 98 96 93 90 %>85 0 0 3 1 1
%>80 100 100 99 98 97 %>80 1 4 18 9 7
URL IS WWW.WPC.NCEP.NOAA.GOV
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