Heat Index Forecast Tables
Issued by NWS
Issued by NWS
587
FMUS23 KWNH 220744
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0741 UTC TUE SEP 22 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE SEP 22 2026
AKRON-CANTON_OH ALBANY_NY
CAK 0925 0926 0927 0928 0929 ALB 0925 0926 0927 0928 0929
MIN 45 47 48 50 53 MIN 45 49 48 49 49
%>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 0 0 0 0 0
ASHEVILLE_NC ATLANTA_GA
AVL 0925 0926 0927 0928 0929 ATL 0925 0926 0927 0928 0929
MIN 52 47 45 47 50 MIN 61 60 58 57 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 0 0
%>70 0 0 0 0 0 %>70 0 3 1 1 1
BALTIMORE_MD BIRMINGHAM_AL
BWI 0925 0926 0927 0928 0929 BHM 0925 0926 0927 0928 0929
MIN 52 54 55 56 57 MIN 64 62 60 60 62
%>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 2 3 2 3 5
BOSTON_MA BUFFALO_NY
BOS 0925 0926 0927 0928 0929 BUF 0925 0926 0927 0928 0929
MIN 51 53 53 53 53 MIN 46 49 49 50 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 0 0 0 0 %>70 0 0 0 0 0
CHARLESTON_SC CHARLESTON_WV
CHS 0925 0926 0927 0928 0929 CRW 0925 0926 0927 0928 0929
MIN 61 59 59 61 64 MIN 49 46 47 49 54
%>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 2 %>75 0 0 0 0 0
%>70 0 1 1 4 13 %>70 0 0 0 0 0
CHARLOTTE_NC CHICAGO_IL
CLT 0925 0926 0927 0928 0929 ORD 0925 0926 0927 0928 0929
MIN 53 52 52 53 56 MIN 54 52 53 56 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 0 0
%>70 0 0 0 0 0 %>70 0 0 0 0 2
CINCINNATI_OH CLEVELAND_OH
LUK 0925 0926 0927 0928 0929 CLE 0925 0926 0927 0928 0929
MIN 51 47 49 52 56 MIN 50 53 54 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 0 0 %>75 0 0 0 1 1
%>70 0 0 0 0 0 %>70 0 0 0 2 3
COLUMBIA_SC COLUMBUS_OH
CAE 0925 0926 0927 0928 0929 TZR 0925 0926 0927 0928 0929
MIN 57 55 55 56 58 MIN 48 46 48 50 55
%>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 1 %>70 0 0 0 0 0
DAYTON_OH DETROIT_MI
MGY 0925 0926 0927 0928 0929 DET 0925 0926 0927 0928 0929
MIN 49 46 48 51 56 MIN 49 49 50 54 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 0 0
%>70 0 0 0 0 0 %>70 0 0 0 1 1
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0925 0926 0927 0928 0929 GRR 0925 0926 0927 0928 0929
MIN 60 51 53 57 62 MIN 44 42 44 48 51
%>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 0 0 0 0 0
%>70 1 0 0 1 6 %>70 0 0 0 0 0
GREENSBORO_NC HUNTSVILLE_AL
GSO 0925 0926 0927 0928 0929 HSV 0925 0926 0927 0928 0929
MIN 50 49 50 51 54 MIN 62 58 57 58 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 0 0 %>75 0 0 0 0 0
%>70 0 0 0 0 0 %>70 1 1 1 1 2
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0925 0926 0927 0928 0929 TYS 0925 0926 0927 0928 0929
MIN 53 47 49 54 58 MIN 60 51 50 52 55
%>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 2 %>70 0 0 0 0 0
LEXINGTON_KY LOUISVILLE_KY
LEX 0925 0926 0927 0928 0929 SDF 0925 0926 0927 0928 0929
MIN 53 46 48 51 56 MIN 56 48 51 54 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 0 0
%>70 0 0 0 0 0 %>70 0 0 0 0 1
MEMPHIS_TN MIAMI_FL
MEM 0925 0926 0927 0928 0929 MIA 0925 0926 0927 0928 0929
MIN 63 64 63 64 68 MIN 79 78 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 2 1 0 0 0
%>85 0 0 0 0 0 %>85 11 8 4 3 4
%>80 0 0 0 0 2 %>80 38 30 19 18 23
%>75 0 1 1 3 13 %>75 82 75 60 58 61
%>70 2 10 10 15 37 %>70 99 98 94 92 92
MILWAUKEE_WI MOBILE_AL
MKE 0925 0926 0927 0928 0929 MOB 0925 0926 0927 0928 0929
MIN 54 53 53 56 59 MIN 71 69 69 68 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 0 0 0 0 %>80 1 1 3 2 2
%>75 0 0 0 0 0 %>75 10 8 15 12 13
%>70 0 0 0 0 0 %>70 63 42 46 38 38
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0925 0926 0927 0928 0929 NYC 0925 0926 0927 0928 0929
MIN 62 55 55 57 61 MIN 52 55 56 57 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 0 0
%>70 0 0 0 1 4 %>70 0 0 0 0 0
NORFOLK_VA ORLANDO_FL
ORF 0925 0926 0927 0928 0929 ORL 0925 0926 0927 0928 0929
MIN 61 60 61 62 63 MIN 75 71 69 69 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 1 0 0 0 0
%>75 0 0 0 0 0 %>75 47 8 4 5 7
%>70 0 0 0 1 2 %>70 98 60 36 38 51
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0925 0926 0927 0928 0929 PIT 0925 0926 0927 0928 0929
MIN 51 54 54 55 56 MIN 45 46 48 50 54
%>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 0 0 0 0 0
PORTLAND_ME PROVIDENCE_RI
PWM 0925 0926 0927 0928 0929 PVD 0925 0926 0927 0928 0929
MIN 47 49 49 49 48 MIN 50 52 52 52 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 0 0 0 0 %>70 0 0 0 0 0
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0925 0926 0927 0928 0929 RIC 0925 0926 0927 0928 0929
MIN 53 51 53 54 56 MIN 52 51 54 54 55
%>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 0 0 0 0 0
SAVANNAH_GA TALLAHASSEE_FL
SAV 0925 0926 0927 0928 0929 TLH 0925 0926 0927 0928 0929
MIN 62 60 60 61 64 MIN 68 66 65 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 0
%>80 0 0 0 0 0 %>80 0 0 0 0 0
%>75 0 0 0 1 2 %>75 2 1 3 2 2
%>70 1 2 2 5 13 %>70 31 15 17 14 16
TAMPA_FL WASHINGTON_DC
TPA 0925 0926 0927 0928 0929 DCA 0925 0926 0927 0928 0929
MIN 75 72 71 72 72 MIN 51 53 55 55 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 4 1 2 3 2 %>80 0 0 0 0 0
%>75 57 21 18 23 23 %>75 0 0 0 0 0
%>70 98 76 59 64 71 %>70 0 0 0 0 0
URL IS WWW.WPC.NCEP.NOAA.GOV
$$