Heat Index Forecast Tables
Issued by NWS
Issued by NWS
419
FMUS23 KWNH 150747
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0745 UTC MON SEP 15 2025
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON SEP 15 2025
AKRON-CANTON_OH ALBANY_NY
CAK 0918 0919 0920 0921 0922 ALB 0918 0919 0920 0921 0922
MIN 57 55 53 59 59 MIN 56 57 42 41 50
%>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 0 %>80 0 0 0 0 0
%>75 0 0 0 3 0 %>75 0 0 0 0 0
%>70 0 1 2 9 3 %>70 0 0 0 0 0
ASHEVILLE_NC ATLANTA_GA
AVL 0918 0919 0920 0921 0922 ATL 0918 0919 0920 0921 0922
MIN 57 57 59 59 57 MIN 68 66 67 66 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 0 %>80 0 0 0 0 0
%>75 0 0 0 0 0 %>75 0 0 0 0 0
%>70 0 0 0 0 0 %>70 18 5 16 10 7
BALTIMORE_MD BIRMINGHAM_AL
BWI 0918 0919 0920 0921 0922 BHM 0918 0919 0920 0921 0922
MIN 64 63 59 59 59 MIN 69 67 68 68 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 0
%>80 0 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 1 1 1 %>75 0 1 2 4 2
%>70 1 5 5 4 5 %>70 28 21 27 30 19
BOSTON_MA BUFFALO_NY
BOS 0918 0919 0920 0921 0922 BUF 0918 0919 0920 0921 0922
MIN 60 62 49 46 53 MIN 57 57 45 51 57
%>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 0 0 0 1 1
%>70 0 1 0 0 0 %>70 0 0 0 3 4
CHARLESTON_SC CHARLESTON_WV
CHS 0918 0919 0920 0921 0922 CRW 0918 0919 0920 0921 0922
MIN 69 69 70 70 70 MIN 59 57 58 63 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 1 %>80 0 0 0 0 0
%>75 5 7 8 10 11 %>75 0 0 0 1 0
%>70 41 44 49 52 47 %>70 0 0 2 8 3
CHARLOTTE_NC CHICAGO_IL
CLT 0918 0919 0920 0921 0922 ORD 0918 0919 0920 0921 0922
MIN 62 64 65 63 63 MIN 65 64 63 62 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 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 0 1 %>75 1 0 0 0 1
%>70 1 4 7 6 7 %>70 12 8 5 5 7
CINCINNATI_OH CLEVELAND_OH
LUK 0918 0919 0920 0921 0922 CLE 0918 0919 0920 0921 0922
MIN 61 60 61 63 62 MIN 60 60 55 60 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 0 0 1 0 %>75 0 0 0 2 1
%>70 0 1 3 8 3 %>70 3 3 2 8 7
COLUMBIA_SC COLUMBUS_OH
CAE 0918 0919 0920 0921 0922 TZR 0918 0919 0920 0921 0922
MIN 65 66 67 66 65 MIN 58 57 58 61 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 1 1 2 %>75 0 0 0 2 0
%>70 6 13 19 15 15 %>70 0 1 3 10 4
DAYTON_OH DETROIT_MI
MGY 0918 0919 0920 0921 0922 DET 0918 0919 0920 0921 0922
MIN 60 58 61 62 61 MIN 61 60 55 57 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 0 0 1 0 %>75 0 0 0 0 0
%>70 0 1 4 8 3 %>70 1 2 1 3 4
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0918 0919 0920 0921 0922 GRR 0918 0919 0920 0921 0922
MIN 66 65 65 64 64 MIN 58 57 51 55 57
%>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 1 0 %>75 0 0 0 0 0
%>70 9 9 11 9 8 %>70 0 0 1 2 2
GREENSBORO_NC HUNTSVILLE_AL
GSO 0918 0919 0920 0921 0922 HSV 0918 0919 0920 0921 0922
MIN 60 62 63 61 60 MIN 68 65 66 67 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 0 %>80 0 0 0 0 0
%>75 0 0 0 0 0 %>75 1 0 1 1 1
%>70 0 1 2 4 4 %>70 19 7 15 21 12
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0918 0919 0920 0921 0922 TYS 0918 0919 0920 0921 0922
MIN 62 61 62 62 62 MIN 62 62 63 64 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 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 0 0 %>75 0 0 0 0 0
%>70 1 1 5 5 3 %>70 0 0 1 3 1
LEXINGTON_KY LOUISVILLE_KY
LEX 0918 0919 0920 0921 0922 SDF 0918 0919 0920 0921 0922
MIN 61 59 61 62 61 MIN 63 61 63 64 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 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 1 0 %>75 0 0 0 0 0
%>70 0 2 4 7 4 %>70 1 2 5 6 4
MEMPHIS_TN MIAMI_FL
MEM 0918 0919 0920 0921 0922 MIA 0918 0919 0920 0921 0922
MIN 71 69 69 68 67 MIN 82 79 80 81 80
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 2 0 0 0 0
%>90 0 0 0 0 0 %>90 9 2 2 3 5
%>85 0 0 0 0 0 %>85 26 13 14 19 20
%>80 0 0 0 0 0 %>80 58 41 44 52 51
%>75 8 3 3 2 2 %>75 93 80 83 88 82
%>70 64 44 36 26 24 %>70 100 98 98 99 97
MILWAUKEE_WI MOBILE_AL
MKE 0918 0919 0920 0921 0922 MOB 0918 0919 0920 0921 0922
MIN 64 63 61 61 61 MIN 72 70 71 71 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 0 %>85 0 0 0 0 0
%>80 0 0 0 0 0 %>80 0 0 1 1 2
%>75 0 0 0 0 0 %>75 10 9 13 14 14
%>70 5 4 3 2 1 %>70 71 51 59 60 48
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0918 0919 0920 0921 0922 NYC 0918 0919 0920 0921 0922
MIN 67 64 66 65 65 MIN 65 64 55 55 58
%>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 1 1 0 %>75 0 0 0 0 0
%>70 10 7 12 13 9 %>70 1 7 1 1 3
NORFOLK_VA ORLANDO_FL
ORF 0918 0919 0920 0921 0922 ORL 0918 0919 0920 0921 0922
MIN 68 67 68 67 67 MIN 74 74 75 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 0 0 0 0 0
%>80 0 0 0 1 0 %>80 0 0 0 1 4
%>75 0 0 2 6 6 %>75 35 31 43 66 61
%>70 26 22 30 32 32 %>70 99 97 99 100 99
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0918 0919 0920 0921 0922 PIT 0918 0919 0920 0921 0922
MIN 64 62 57 54 56 MIN 58 55 55 60 59
%>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 0 0 0 1 0
%>70 1 3 2 2 2 %>70 0 0 1 6 2
PORTLAND_ME PROVIDENCE_RI
PWM 0918 0919 0920 0921 0922 PVD 0918 0919 0920 0921 0922
MIN 56 57 44 42 50 MIN 60 60 48 46 52
%>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 0 0 0 0 0
%>70 0 1 0 0 0 %>70 0 1 0 0 0
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0918 0919 0920 0921 0922 RIC 0918 0919 0920 0921 0922
MIN 64 64 65 63 63 MIN 65 62 61 60 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 0 0 1 1 %>75 0 0 1 2 1
%>70 0 2 5 7 7 %>70 1 2 5 8 7
SAVANNAH_GA TALLAHASSEE_FL
SAV 0918 0919 0920 0921 0922 TLH 0918 0919 0920 0921 0922
MIN 69 69 70 71 70 MIN 70 69 71 71 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 1 %>80 0 0 0 0 1
%>75 4 6 9 10 12 %>75 1 4 8 10 11
%>70 43 38 49 58 52 %>70 50 42 57 61 56
TAMPA_FL WASHINGTON_DC
TPA 0918 0919 0920 0921 0922 DCA 0918 0919 0920 0921 0922
MIN 76 75 75 76 76 MIN 64 62 60 59 59
%>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 5 3 4 7 12 %>80 0 0 0 0 0
%>75 63 46 54 63 62 %>75 0 0 1 1 1
%>70 99 96 98 99 97 %>70 1 2 4 5 5
URL IS WWW.WPC.NCEP.NOAA.GOV
$$