Heat Index Forecast Tables
Issued by NWS
Issued by NWS
158
FMUS23 KWNH 180742
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0740 UTC FRI APR 18 2025
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM FRI APR 18 2025
AKRON-CANTON_OH ALBANY_NY
CAK 0421 0422 0423 0424 0425 ALB 0421 0422 0423 0424 0425
MIN 52 46 43 51 51 MIN 36 45 40 44 46
%>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 0421 0422 0423 0424 0425 ATL 0421 0422 0423 0424 0425
MIN 56 57 53 56 57 MIN 62 64 62 63 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 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 1 0 1 2
BALTIMORE_MD BIRMINGHAM_AL
BWI 0421 0422 0423 0424 0425 BHM 0421 0422 0423 0424 0425
MIN 52 58 52 53 57 MIN 63 63 62 63 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 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 1 1 1 2
BOSTON_MA BUFFALO_NY
BOS 0421 0422 0423 0424 0425 BUF 0421 0422 0423 0424 0425
MIN 38 45 43 44 47 MIN 39 44 39 45 44
%>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 0421 0422 0423 0424 0425 CRW 0421 0422 0423 0424 0425
MIN 64 66 67 67 67 MIN 63 55 50 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 2 11 14 15 15 %>70 5 0 0 0 1
CHARLOTTE_NC CHICAGO_IL
CLT 0421 0422 0423 0424 0425 ORD 0421 0422 0423 0424 0425
MIN 60 64 60 62 63 MIN 47 40 50 48 48
%>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 3 1 1 2 %>70 0 0 0 0 0
CINCINNATI_OH CLEVELAND_OH
LUK 0421 0422 0423 0424 0425 CLE 0421 0422 0423 0424 0425
MIN 62 48 50 57 57 MIN 48 45 45 50 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 2 0 0 1 1 %>70 0 0 0 0 0
COLUMBIA_SC COLUMBUS_OH
CAE 0421 0422 0423 0424 0425 TZR 0421 0422 0423 0424 0425
MIN 61 64 63 64 64 MIN 57 47 47 54 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 1 8 5 4 5 %>70 1 0 0 0 1
DAYTON_OH DETROIT_MI
MGY 0421 0422 0423 0424 0425 DET 0421 0422 0423 0424 0425
MIN 61 47 49 55 56 MIN 45 42 44 48 46
%>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 2 0 0 0 1 %>70 0 0 0 0 0
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0421 0422 0423 0424 0425 GRR 0421 0422 0423 0424 0425
MIN 61 50 53 60 60 MIN 45 39 44 46 45
%>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 0 0 0 0 %>75 0 0 0 0 0
%>70 6 0 0 1 2 %>70 0 0 0 0 0
GREENSBORO_NC HUNTSVILLE_AL
GSO 0421 0422 0423 0424 0425 HSV 0421 0422 0423 0424 0425
MIN 60 63 57 61 62 MIN 65 60 59 63 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 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 2 0 0 1 %>70 8 1 0 0 1
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0421 0422 0423 0424 0425 TYS 0421 0422 0423 0424 0425
MIN 60 46 51 55 56 MIN 61 59 56 59 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 0 0 %>75 0 0 0 0 0
%>70 2 0 0 0 1 %>70 1 0 0 0 0
LEXINGTON_KY LOUISVILLE_KY
LEX 0421 0422 0423 0424 0425 SDF 0421 0422 0423 0424 0425
MIN 63 49 50 58 58 MIN 64 50 51 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 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 0 0 0 1 %>70 4 0 0 1 2
MEMPHIS_TN MIAMI_FL
MEM 0421 0422 0423 0424 0425 MIA 0421 0422 0423 0424 0425
MIN 63 57 61 64 65 MIN 73 73 74 74 74
%>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
%>75 1 0 0 0 0 %>75 22 23 35 38 45
%>70 10 0 2 2 4 %>70 85 81 90 91 94
MILWAUKEE_WI MOBILE_AL
MKE 0421 0422 0423 0424 0425 MOB 0421 0422 0423 0424 0425
MIN 41 38 43 43 41 MIN 67 68 66 67 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 0 0 0 0 0
%>75 0 0 0 0 0 %>75 1 1 0 1 1
%>70 0 0 0 0 0 %>70 23 21 13 20 24
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0421 0422 0423 0424 0425 NYC 0421 0422 0423 0424 0425
MIN 66 55 56 61 63 MIN 44 50 48 50 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 0 %>75 0 0 0 0 0
%>70 8 0 0 1 1 %>70 0 0 0 0 0
NORFOLK_VA ORLANDO_FL
ORF 0421 0422 0423 0424 0425 ORL 0421 0422 0423 0424 0425
MIN 58 64 60 59 62 MIN 66 66 67 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 0 0 0 0 0
%>75 0 0 0 0 0 %>75 0 0 1 1 1
%>70 0 0 0 0 1 %>70 7 8 17 25 23
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0421 0422 0423 0424 0425 PIT 0421 0422 0423 0424 0425
MIN 46 54 48 50 53 MIN 54 50 44 52 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 1
PORTLAND_ME PROVIDENCE_RI
PWM 0421 0422 0423 0424 0425 PVD 0421 0422 0423 0424 0425
MIN 36 40 39 39 41 MIN 39 44 43 43 46
%>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 0421 0422 0423 0424 0425 RIC 0421 0422 0423 0424 0425
MIN 61 65 60 62 64 MIN 57 64 56 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 0 0 0 0 %>75 0 0 0 0 0
%>70 1 4 2 2 3 %>70 1 7 1 1 3
SAVANNAH_GA TALLAHASSEE_FL
SAV 0421 0422 0423 0424 0425 TLH 0421 0422 0423 0424 0425
MIN 64 65 66 67 67 MIN 61 62 63 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 1 0 0 %>75 0 0 0 0 0
%>70 4 10 14 20 20 %>70 1 2 2 5 8
TAMPA_FL WASHINGTON_DC
TPA 0421 0422 0423 0424 0425 DCA 0421 0422 0423 0424 0425
MIN 69 69 69 70 69 MIN 54 61 53 55 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 1 1 1 %>75 0 0 0 0 0
%>70 32 42 42 51 45 %>70 0 2 0 0 2
URL IS WWW.WPC.NCEP.NOAA.GOV
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