


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
560 FMUS23 KWNH 050653 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0652 UTC SUN OCT 05 2025 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN OCT 05 2025 AKRON-CANTON_OH ALBANY_NY CAK 1008 1009 1010 1011 1012 ALB 1008 1009 1010 1011 1012 MEAN 55 51 56 59 58 MEAN 57 48 48 54 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 1 1 %>75 0 0 0 0 0 %>70 0 0 3 4 4 %>70 0 0 0 0 0 ASHEVILLE_NC ATLANTA_GA AVL 1008 1009 1010 1011 1012 ATL 1008 1009 1010 1011 1012 MEAN 67 59 57 60 59 MEAN 77 71 66 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 1 0 0 0 0 %>80 0 0 0 0 0 %>80 14 4 1 1 1 %>75 1 0 1 0 0 %>75 68 22 7 7 9 %>70 15 3 4 4 3 %>70 98 58 26 32 34 BALTIMORE_MD BIRMINGHAM_AL BWI 1008 1009 1010 1011 1012 BHM 1008 1009 1010 1011 1012 MEAN 66 56 57 62 61 MEAN 79 76 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 4 3 1 0 0 %>80 0 0 0 0 0 %>80 41 21 7 4 3 %>75 1 0 0 0 0 %>75 89 61 24 22 19 %>70 14 0 0 5 3 %>70 100 91 55 55 52 BOSTON_MA BUFFALO_NY BOS 1008 1009 1010 1011 1012 BUF 1008 1009 1010 1011 1012 MEAN 63 50 51 57 55 MEAN 51 49 53 57 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 2 0 0 1 0 %>70 0 0 0 1 1 CHARLESTON_SC CHARLESTON_WV CHS 1008 1009 1010 1011 1012 CRW 1008 1009 1010 1011 1012 MEAN 79 74 70 71 70 MEAN 65 60 62 63 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 38 7 1 1 1 %>80 0 0 0 0 0 %>75 98 37 12 15 14 %>75 0 1 3 3 3 %>70 100 79 49 58 54 %>70 9 6 12 14 14 CHARLOTTE_NC CHICAGO_IL CLT 1008 1009 1010 1011 1012 ORD 1008 1009 1010 1011 1012 MEAN 74 64 62 65 65 MEAN 57 57 61 63 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 5 0 0 1 0 %>80 0 0 0 1 4 %>75 40 3 3 4 3 %>75 0 0 2 4 13 %>70 88 14 11 18 17 %>70 0 1 8 15 31 CINCINNATI_OH CLEVELAND_OH LUK 1008 1009 1010 1011 1012 CLE 1008 1009 1010 1011 1012 MEAN 62 57 62 63 63 MEAN 55 52 57 59 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 1 0 1 %>80 0 0 0 0 0 %>75 0 0 4 3 5 %>75 0 0 0 0 1 %>70 4 1 14 13 16 %>70 0 0 2 3 4 COLUMBIA_SC COLUMBUS_OH CAE 1008 1009 1010 1011 1012 TZR 1008 1009 1010 1011 1012 MEAN 77 69 66 68 68 MEAN 59 54 60 61 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 13 3 1 1 1 %>80 0 0 0 0 0 %>75 75 14 7 8 9 %>75 0 0 2 2 2 %>70 99 41 26 33 34 %>70 0 0 9 9 10 DAYTON_OH DETROIT_MI MGY 1008 1009 1010 1011 1012 DET 1008 1009 1010 1011 1012 MEAN 60 55 60 62 62 MEAN 54 52 57 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 1 %>80 0 0 0 0 0 %>75 0 0 2 3 4 %>75 0 0 0 0 1 %>70 1 0 9 11 14 %>70 0 0 1 3 7 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 1008 1009 1010 1011 1012 GRR 1008 1009 1010 1011 1012 MEAN 65 62 65 66 66 MEAN 50 51 55 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 2 2 3 %>80 0 0 0 0 1 %>75 2 2 7 9 11 %>75 0 0 0 1 3 %>70 15 11 22 28 30 %>70 0 0 1 4 10 GREENSBORO_NC HUNTSVILLE_AL GSO 1008 1009 1010 1011 1012 HSV 1008 1009 1010 1011 1012 MEAN 71 61 59 62 62 MEAN 76 72 69 69 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 2 1 1 0 0 %>80 0 0 0 0 0 %>80 19 9 4 3 3 %>75 9 1 1 2 1 %>75 64 32 17 16 15 %>70 61 5 5 10 8 %>70 95 66 44 44 42 INDIANAPOLIS_IN KNOXVILLE_TN IND 1008 1009 1010 1011 1012 TYS 1008 1009 1010 1011 1012 MEAN 59 56 60 63 63 MEAN 71 69 66 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 1 2 %>80 1 2 1 0 1 %>75 0 0 2 4 7 %>75 14 13 6 4 4 %>70 1 1 9 15 20 %>70 65 41 24 20 19 LEXINGTON_KY LOUISVILLE_KY LEX 1008 1009 1010 1011 1012 SDF 1008 1009 1010 1011 1012 MEAN 64 59 64 64 62 MEAN 64 60 64 65 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 1 1 1 %>75 0 0 3 4 3 %>75 1 1 4 5 6 %>70 7 3 15 16 13 %>70 10 4 17 20 20 MEMPHIS_TN MIAMI_FL MEM 1008 1009 1010 1011 1012 MIA 1008 1009 1010 1011 1012 MEAN 75 72 72 72 72 MEAN 89 89 88 86 85 %>100 0 0 0 0 0 %>100 0 1 1 0 0 %>95 0 0 0 0 0 %>95 6 9 7 3 1 %>90 0 0 1 0 0 %>90 38 41 33 19 12 %>85 1 2 4 3 3 %>85 84 83 72 57 50 %>80 12 12 13 12 11 %>80 99 98 95 90 88 %>75 48 35 34 34 31 %>75 100 100 100 99 99 %>70 87 65 62 63 59 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 1008 1009 1010 1011 1012 MOB 1008 1009 1010 1011 1012 MEAN 55 56 59 60 64 MEAN 84 84 80 77 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 4 6 3 0 0 %>85 0 0 0 0 0 %>85 37 37 17 3 2 %>80 0 0 0 0 1 %>80 88 80 52 23 14 %>75 0 0 0 1 5 %>75 100 98 85 64 51 %>70 0 0 3 5 18 %>70 100 100 98 93 87 NASHVILLE_TN NEW_YORK_CITY_NY BNA 1008 1009 1010 1011 1012 NYC 1008 1009 1010 1011 1012 MEAN 72 68 69 68 68 MEAN 65 54 56 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 1 3 3 3 3 %>80 0 0 0 0 0 %>75 17 15 15 13 15 %>75 0 0 0 0 0 %>70 70 39 41 39 39 %>70 9 0 0 3 2 NORFOLK_VA ORLANDO_FL ORF 1008 1009 1010 1011 1012 ORL 1008 1009 1010 1011 1012 MEAN 72 65 65 66 66 MEAN 84 85 83 81 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 3 7 4 0 0 %>85 0 0 0 0 0 %>85 42 49 34 13 9 %>80 0 0 0 0 0 %>80 92 92 82 66 50 %>75 7 1 1 0 1 %>75 100 100 99 97 91 %>70 75 10 11 13 13 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 1008 1009 1010 1011 1012 PIT 1008 1009 1010 1011 1012 MEAN 65 54 55 60 60 MEAN 57 51 56 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 1 1 %>70 10 0 0 4 3 %>70 0 0 2 4 4 PORTLAND_ME PROVIDENCE_RI PWM 1008 1009 1010 1011 1012 PVD 1008 1009 1010 1011 1012 MEAN 59 48 49 54 51 MEAN 64 50 51 58 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 3 0 0 1 0 RALEIGH-DURHAM_NC RICHMOND_VA RDU 1008 1009 1010 1011 1012 RIC 1008 1009 1010 1011 1012 MEAN 73 63 62 65 64 MEAN 69 59 59 63 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 3 0 0 0 0 %>80 0 0 0 0 0 %>75 32 2 1 3 3 %>75 3 0 0 1 1 %>70 84 12 8 16 15 %>70 38 4 3 9 6 SAVANNAH_GA TALLAHASSEE_FL SAV 1008 1009 1010 1011 1012 TLH 1008 1009 1010 1011 1012 MEAN 80 77 72 73 72 MEAN 82 82 79 76 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 1 1 0 0 %>85 2 3 0 1 0 %>85 12 18 9 3 1 %>80 51 24 4 7 5 %>80 75 69 39 20 13 %>75 99 69 24 33 27 %>75 99 97 78 61 49 %>70 100 95 65 74 68 %>70 100 100 96 91 86 TAMPA_FL WASHINGTON_DC TPA 1008 1009 1010 1011 1012 DCA 1008 1009 1010 1011 1012 MEAN 85 86 85 82 81 MEAN 66 56 57 62 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 7 13 6 1 1 %>90 0 0 0 0 0 %>85 54 64 46 22 14 %>85 0 0 0 0 0 %>80 95 97 91 76 58 %>80 0 0 0 0 0 %>75 100 100 100 99 93 %>75 1 0 0 1 0 %>70 100 100 100 100 100 %>70 15 1 1 6 5 URL IS WWW.WPC.NCEP.NOAA.GOV $$