Heat Index Forecast Tables
Issued by NWS
Issued by NWS
102
FMUS23 KWNH 061820
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1817 UTC SUN SEP 06 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN SEP 06 2026
AKRON-CANTON_OH ALBANY_NY
CAK 0909 0910 0911 0912 0913 ALB 0909 0910 0911 0912 0913
MIN 66 68 58 56 62 MIN 57 66 55 51 56
%>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 1 1 0 0 1 %>75 0 1 0 0 0
%>70 16 29 0 1 8 %>70 0 15 0 0 1
ASHEVILLE_NC ATLANTA_GA
AVL 0909 0910 0911 0912 0913 ATL 0909 0910 0911 0912 0913
MIN 61 62 64 62 63 MIN 72 72 72 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 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 1 1 1
%>75 0 0 0 1 1 %>75 6 17 18 17 21
%>70 3 5 6 7 9 %>70 79 79 79 71 72
BALTIMORE_MD BIRMINGHAM_AL
BWI 0909 0910 0911 0912 0913 BHM 0909 0910 0911 0912 0913
MIN 66 73 67 64 68 MIN 73 73 73 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 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 5 0 0 1 %>80 1 2 3 3 4
%>75 2 36 4 4 9 %>75 23 28 26 22 27
%>70 20 79 26 18 36 %>70 84 82 75 65 68
BOSTON_MA BUFFALO_NY
BOS 0909 0910 0911 0912 0913 BUF 0909 0910 0911 0912 0913
MIN 61 69 62 57 61 MIN 66 66 54 56 61
%>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 4 0 0 0 %>75 1 1 0 0 1
%>70 1 40 2 0 3 %>70 14 16 0 0 7
CHARLESTON_SC CHARLESTON_WV
CHS 0909 0910 0911 0912 0913 CRW 0909 0910 0911 0912 0913
MIN 76 76 77 77 77 MIN 67 71 65 62 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 1 1 1 %>90 0 0 0 0 0
%>85 2 3 4 5 8 %>85 0 0 0 0 0
%>80 15 17 23 24 29 %>80 0 0 0 0 1
%>75 57 57 63 61 64 %>75 3 14 1 2 5
%>70 93 92 92 90 90 %>70 26 67 12 9 23
CHARLOTTE_NC CHICAGO_IL
CLT 0909 0910 0911 0912 0913 ORD 0909 0910 0911 0912 0913
MIN 67 70 71 69 70 MIN 72 64 60 64 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 1
%>80 0 1 1 1 2 %>80 1 0 0 0 4
%>75 4 13 14 12 16 %>75 19 1 0 2 13
%>70 26 48 62 42 48 %>70 72 5 2 13 31
CINCINNATI_OH CLEVELAND_OH
LUK 0909 0910 0911 0912 0913 CLE 0909 0910 0911 0912 0913
MIN 71 72 62 61 65 MIN 70 69 61 60 65
%>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 1 2 0 0 2 %>80 0 0 0 0 0
%>75 14 19 0 2 8 %>75 11 3 1 1 4
%>70 58 66 4 10 25 %>70 56 40 4 5 20
COLUMBIA_SC COLUMBUS_OH
CAE 0909 0910 0911 0912 0913 TZR 0909 0910 0911 0912 0913
MIN 70 72 74 73 73 MIN 69 70 59 59 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 0 %>85 0 0 0 0 0
%>80 0 1 6 4 6 %>80 0 0 0 0 0
%>75 10 22 37 29 33 %>75 4 9 0 0 4
%>70 55 73 82 76 75 %>70 38 56 1 4 16
DAYTON_OH DETROIT_MI
MGY 0909 0910 0911 0912 0913 DET 0909 0910 0911 0912 0913
MIN 70 71 60 60 64 MIN 71 67 59 62 65
%>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 1 %>80 0 0 0 0 1
%>75 8 10 0 1 6 %>75 8 1 0 0 4
%>70 53 57 2 6 20 %>70 64 16 1 5 20
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0909 0910 0911 0912 0913 GRR 0909 0910 0911 0912 0913
MIN 73 74 65 66 68 MIN 68 61 52 58 61
%>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 1 2 %>85 0 0 0 0 0
%>80 7 8 0 3 7 %>80 0 0 0 0 0
%>75 37 40 3 11 20 %>75 3 0 0 0 3
%>70 78 82 17 28 42 %>70 32 0 0 2 11
GREENSBORO_NC HUNTSVILLE_AL
GSO 0909 0910 0911 0912 0913 HSV 0909 0910 0911 0912 0913
MIN 64 68 69 66 68 MIN 72 72 71 70 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 1
%>80 0 2 1 1 2 %>80 1 4 3 3 5
%>75 2 11 9 7 10 %>75 17 27 21 17 22
%>70 14 36 42 26 34 %>70 74 70 63 47 55
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0909 0910 0911 0912 0913 TYS 0909 0910 0911 0912 0913
MIN 70 69 59 61 65 MIN 68 70 69 67 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 0 0 0 0 0 %>85 0 0 0 0 0
%>80 1 0 0 0 2 %>80 0 0 0 1 1
%>75 12 6 0 2 8 %>75 3 8 6 7 9
%>70 52 40 1 9 24 %>70 30 47 44 28 38
LEXINGTON_KY LOUISVILLE_KY
LEX 0909 0910 0911 0912 0913 SDF 0909 0910 0911 0912 0913
MIN 69 72 62 62 65 MIN 72 74 64 64 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 0 0 0 0 0 %>85 0 0 0 0 1
%>80 2 4 0 1 3 %>80 4 6 0 1 4
%>75 14 26 1 4 10 %>75 28 38 2 6 15
%>70 46 67 9 15 27 %>70 72 82 12 20 36
MEMPHIS_TN MIAMI_FL
MEM 0909 0910 0911 0912 0913 MIA 0909 0910 0911 0912 0913
MIN 78 77 74 72 74 MIN 86 87 86 86 87
%>100 0 0 0 0 0 %>100 2 2 2 2 2
%>95 0 0 0 0 0 %>95 10 13 10 12 13
%>90 0 1 0 1 2 %>90 34 40 33 34 40
%>85 5 6 3 4 7 %>85 59 65 58 59 64
%>80 29 30 16 15 21 %>80 80 85 78 80 84
%>75 72 69 43 37 44 %>75 94 96 93 93 96
%>70 96 93 74 63 70 %>70 99 99 99 98 99
MILWAUKEE_WI MOBILE_AL
MKE 0909 0910 0911 0912 0913 MOB 0909 0910 0911 0912 0913
MIN 70 61 58 63 63 MIN 76 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 1 1 1
%>85 0 0 0 0 0 %>85 2 2 4 5 6
%>80 0 0 0 0 1 %>80 16 15 20 22 24
%>75 2 0 0 1 6 %>75 62 55 55 56 57
%>70 49 1 2 8 19 %>70 95 90 87 86 87
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0909 0910 0911 0912 0913 NYC 0909 0910 0911 0912 0913
MIN 72 74 69 67 69 MIN 66 73 66 62 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 1 0 1 1 %>85 0 0 0 0 0
%>80 3 11 2 4 6 %>80 0 2 0 0 0
%>75 25 39 13 15 20 %>75 1 27 1 1 3
%>70 69 75 44 36 47 %>70 19 78 13 7 21
NORFOLK_VA ORLANDO_FL
ORF 0909 0910 0911 0912 0913 ORL 0909 0910 0911 0912 0913
MIN 70 74 75 73 74 MIN 77 77 78 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 0
%>85 0 0 0 0 1 %>85 2 2 6 4 6
%>80 1 5 11 7 13 %>80 21 24 30 28 31
%>75 14 41 55 38 47 %>75 72 75 72 71 72
%>70 56 80 91 76 80 %>70 97 98 95 96 95
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0909 0910 0911 0912 0913 PIT 0909 0910 0911 0912 0913
MIN 64 72 65 60 65 MIN 65 70 59 57 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 0 %>85 0 0 0 0 0
%>80 0 4 0 0 0 %>80 0 0 0 0 0
%>75 1 26 0 1 3 %>75 0 3 0 0 1
%>70 9 68 10 6 17 %>70 7 44 0 1 9
PORTLAND_ME PROVIDENCE_RI
PWM 0909 0910 0911 0912 0913 PVD 0909 0910 0911 0912 0913
MIN 52 64 57 52 56 MIN 60 69 61 56 60
%>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 1 0 0 0 %>75 0 4 0 0 0
%>70 0 7 1 0 0 %>70 1 36 2 0 3
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0909 0910 0911 0912 0913 RIC 0909 0910 0911 0912 0913
MIN 66 70 72 69 70 MIN 63 71 69 66 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 0 %>90 0 0 0 0 0
%>85 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 2 2 2 4 %>80 0 5 0 1 2
%>75 4 16 21 14 19 %>75 1 22 8 7 12
%>70 21 51 70 44 51 %>70 10 55 42 25 36
SAVANNAH_GA TALLAHASSEE_FL
SAV 0909 0910 0911 0912 0913 TLH 0909 0910 0911 0912 0913
MIN 76 76 76 76 76 MIN 75 76 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 0 0 0 0 0 %>90 0 0 0 0 0
%>85 3 2 2 3 3 %>85 0 0 1 1 1
%>80 17 14 16 18 20 %>80 5 7 9 8 8
%>75 58 56 57 58 61 %>75 58 59 55 54 56
%>70 93 93 92 91 93 %>70 97 96 93 94 94
TAMPA_FL WASHINGTON_DC
TPA 0909 0910 0911 0912 0913 DCA 0909 0910 0911 0912 0913
MIN 78 79 80 79 79 MIN 65 73 68 65 68
%>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 7 5 5 %>90 0 0 0 0 0
%>85 13 16 23 19 18 %>85 0 0 0 0 0
%>80 36 41 50 45 44 %>80 0 5 0 0 1
%>75 69 72 77 75 73 %>75 2 31 3 4 9
%>70 91 92 93 93 92 %>70 14 74 29 18 34
URL IS WWW.WPC.NCEP.NOAA.GOV
$$