Heat Index Forecast Tables
Issued by NWS
Issued by NWS
486
FMUS23 KWNH 120748
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0747 UTC MON MAY 12 2025
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON MAY 12 2025
AKRON-CANTON_OH ALBANY_NY
CAK 0515 0516 0517 0518 0519 ALB 0515 0516 0517 0518 0519
MIN 59 68 62 52 52 MIN 59 61 60 56 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 20 2 0 0 %>70 0 0 0 0 0
ASHEVILLE_NC ATLANTA_GA
AVL 0515 0516 0517 0518 0519 ATL 0515 0516 0517 0518 0519
MIN 57 64 63 57 60 MIN 65 70 70 68 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 0 0 0 0 0 %>80 0 0 0 0 1
%>75 0 0 0 0 0 %>75 0 4 9 5 9
%>70 0 1 3 0 2 %>70 4 58 56 31 40
BALTIMORE_MD BIRMINGHAM_AL
BWI 0515 0516 0517 0518 0519 BHM 0515 0516 0517 0518 0519
MIN 64 66 67 64 62 MIN 66 71 69 68 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 1
%>75 0 0 0 1 2 %>75 0 9 9 7 10
%>70 0 7 19 9 11 %>70 11 62 40 32 47
BOSTON_MA BUFFALO_NY
BOS 0515 0516 0517 0518 0519 BUF 0515 0516 0517 0518 0519
MIN 57 59 60 58 55 MIN 59 64 59 50 47
%>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 3 1 0 %>70 0 1 0 0 0
CHARLESTON_SC CHARLESTON_WV
CHS 0515 0516 0517 0518 0519 CRW 0515 0516 0517 0518 0519
MIN 68 72 74 72 73 MIN 60 69 66 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 2 7 5 5 %>80 0 0 0 0 0
%>75 6 22 43 28 31 %>75 0 2 1 0 1
%>70 35 65 82 67 73 %>70 0 40 13 1 6
CHARLOTTE_NC CHICAGO_IL
CLT 0515 0516 0517 0518 0519 ORD 0515 0516 0517 0518 0519
MIN 63 69 70 65 67 MIN 64 60 54 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 4 10 1 3 %>75 0 0 0 0 0
%>70 1 44 50 12 21 %>70 4 1 0 0 0
CINCINNATI_OH CLEVELAND_OH
LUK 0515 0516 0517 0518 0519 CLE 0515 0516 0517 0518 0519
MIN 63 69 65 57 60 MIN 61 66 62 54 53
%>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 5 1 0 2 %>75 0 0 0 0 0
%>70 0 39 13 1 9 %>70 0 10 3 0 0
COLUMBIA_SC COLUMBUS_OH
CAE 0515 0516 0517 0518 0519 TZR 0515 0516 0517 0518 0519
MIN 65 70 72 68 69 MIN 61 69 63 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 0 1 3 1 1 %>80 0 0 0 0 0
%>75 0 13 24 9 11 %>75 0 3 0 0 0
%>70 8 53 65 35 41 %>70 0 37 5 0 2
DAYTON_OH DETROIT_MI
MGY 0515 0516 0517 0518 0519 DET 0515 0516 0517 0518 0519
MIN 62 69 63 56 59 MIN 60 64 59 52 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 0 0 %>80 0 0 0 0 0
%>75 0 4 0 0 1 %>75 0 0 0 0 0
%>70 0 36 5 0 5 %>70 0 6 1 0 0
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0515 0516 0517 0518 0519 GRR 0515 0516 0517 0518 0519
MIN 69 70 64 61 66 MIN 61 60 53 46 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 1 0 0 2 %>80 0 0 0 0 0
%>75 0 12 1 0 9 %>75 0 0 0 0 0
%>70 31 48 10 4 27 %>70 0 1 0 0 0
GREENSBORO_NC HUNTSVILLE_AL
GSO 0515 0516 0517 0518 0519 HSV 0515 0516 0517 0518 0519
MIN 61 68 68 63 64 MIN 67 73 69 67 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 0 0 3
%>75 0 0 4 0 1 %>75 0 20 5 5 18
%>70 0 24 35 6 9 %>70 6 88 43 26 51
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0515 0516 0517 0518 0519 TYS 0515 0516 0517 0518 0519
MIN 65 66 60 56 59 MIN 64 70 67 63 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 1
%>75 0 2 0 0 2 %>75 0 4 2 0 5
%>70 0 20 3 0 8 %>70 1 55 25 5 20
LEXINGTON_KY LOUISVILLE_KY
LEX 0515 0516 0517 0518 0519 SDF 0515 0516 0517 0518 0519
MIN 64 70 64 59 61 MIN 66 70 65 60 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 1 0 0 1
%>75 0 4 0 0 2 %>75 0 10 2 0 4
%>70 0 44 8 1 10 %>70 3 51 15 4 16
MEMPHIS_TN MIAMI_FL
MEM 0515 0516 0517 0518 0519 MIA 0515 0516 0517 0518 0519
MIN 71 72 69 68 72 MIN 74 77 79 80 80
%>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 2
%>85 0 0 0 0 0 %>85 0 4 10 10 17
%>80 0 1 1 1 4 %>80 5 24 44 46 52
%>75 5 21 12 9 26 %>75 45 75 85 86 88
%>70 70 75 46 37 69 %>70 83 97 98 99 99
MILWAUKEE_WI MOBILE_AL
MKE 0515 0516 0517 0518 0519 MOB 0515 0516 0517 0518 0519
MIN 54 57 51 46 45 MIN 72 74 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 1 3 6 5 7
%>75 0 0 0 0 0 %>75 20 39 43 44 44
%>70 0 0 0 0 0 %>70 72 86 87 90 89
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0515 0516 0517 0518 0519 NYC 0515 0516 0517 0518 0519
MIN 68 71 68 64 69 MIN 61 62 65 62 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 4 %>80 0 0 0 0 0
%>75 0 10 4 1 16 %>75 0 0 0 0 0
%>70 20 60 33 9 42 %>70 0 0 7 3 1
NORFOLK_VA ORLANDO_FL
ORF 0515 0516 0517 0518 0519 ORL 0515 0516 0517 0518 0519
MIN 66 70 73 70 68 MIN 70 70 73 74 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 0 0 0 0 0 %>85 0 0 0 0 0
%>80 0 0 0 1 1 %>80 0 0 1 3 4
%>75 0 2 20 10 9 %>75 3 6 23 36 45
%>70 6 58 83 49 35 %>70 49 45 81 86 93
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0515 0516 0517 0518 0519 PIT 0515 0516 0517 0518 0519
MIN 63 64 67 63 59 MIN 59 67 63 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 0 1 12 4 2 %>70 0 11 5 0 1
PORTLAND_ME PROVIDENCE_RI
PWM 0515 0516 0517 0518 0519 PVD 0515 0516 0517 0518 0519
MIN 50 53 53 52 49 MIN 59 60 61 60 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 0 0 0 0 0 %>75 0 0 0 0 0
%>70 0 0 0 0 0 %>70 0 0 1 2 0
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0515 0516 0517 0518 0519 RIC 0515 0516 0517 0518 0519
MIN 63 70 72 66 67 MIN 63 68 69 65 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 1 0 0 %>80 0 0 0 0 0
%>75 0 1 17 2 3 %>75 0 0 6 0 1
%>70 0 49 66 18 22 %>70 0 21 44 10 10
SAVANNAH_GA TALLAHASSEE_FL
SAV 0515 0516 0517 0518 0519 TLH 0515 0516 0517 0518 0519
MIN 68 71 74 72 72 MIN 69 72 72 72 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 1 4 4 4 %>80 0 0 1 1 1
%>75 4 18 37 27 27 %>75 1 9 16 17 15
%>70 31 65 82 67 68 %>70 35 78 74 68 61
TAMPA_FL WASHINGTON_DC
TPA 0515 0516 0517 0518 0519 DCA 0515 0516 0517 0518 0519
MIN 73 73 74 76 77 MIN 64 68 68 65 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 1 1 %>85 0 0 0 0 0
%>80 1 2 6 14 19 %>80 0 0 0 0 0
%>75 32 33 45 60 70 %>75 0 0 1 1 2
%>70 85 81 86 93 97 %>70 0 14 22 10 11
URL IS WWW.WPC.NCEP.NOAA.GOV
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