


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
282 FMUS23 KWNH 051609 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1607 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 0 0 %>75 0 0 0 0 0 %>70 0 0 3 3 1 %>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 2 1 0 0 %>80 0 0 0 0 0 %>80 18 8 3 2 1 %>75 1 0 1 1 0 %>75 65 27 12 10 9 %>70 15 2 3 4 3 %>70 96 56 31 34 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 2 0 0 0 %>85 0 0 0 0 0 %>85 8 9 2 1 0 %>80 0 0 0 0 0 %>80 42 28 10 6 2 %>75 1 0 0 0 0 %>75 84 58 28 24 17 %>70 16 0 0 4 2 %>70 99 84 54 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 0 0 %>70 0 0 0 0 0 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 1 2 0 0 0 %>85 0 0 0 0 0 %>80 38 13 3 2 2 %>80 0 0 1 0 0 %>75 98 40 17 17 15 %>75 1 2 5 3 2 %>70 100 73 49 58 53 %>70 12 9 16 15 12 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 0 %>80 7 0 0 0 0 %>80 0 0 0 0 3 %>75 41 2 2 3 3 %>75 0 0 2 3 10 %>70 85 12 10 17 16 %>70 0 1 9 13 29 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 2 0 0 %>80 0 0 0 0 0 %>75 0 0 6 3 2 %>75 0 0 0 0 0 %>70 3 1 17 13 12 %>70 0 0 3 2 1 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 1 0 0 0 0 %>85 0 0 0 0 0 %>80 16 3 2 1 1 %>80 0 0 1 0 0 %>75 72 15 8 7 8 %>75 0 0 4 2 1 %>70 98 41 27 32 34 %>70 0 0 11 9 6 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 1 0 0 %>80 0 0 0 0 0 %>75 0 0 3 2 1 %>75 0 0 0 0 0 %>70 1 0 12 11 9 %>70 0 0 1 2 2 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 1 0 0 %>85 0 0 0 0 0 %>80 0 1 3 2 1 %>80 0 0 0 0 0 %>75 2 3 10 8 7 %>75 0 0 0 0 0 %>70 13 13 25 27 27 %>70 0 0 0 2 4 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 1 0 0 0 %>85 0 0 0 0 0 %>85 3 4 2 1 0 %>80 0 0 0 0 0 %>80 21 15 7 4 3 %>75 10 1 0 1 1 %>75 63 36 21 18 14 %>70 60 6 4 9 7 %>70 93 63 45 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 1 0 0 0 %>80 0 0 1 1 0 %>80 0 6 2 1 1 %>75 0 0 3 3 3 %>75 13 20 9 7 5 %>70 1 1 11 13 14 %>70 66 43 27 24 20 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 1 1 0 %>80 0 0 2 1 0 %>75 0 1 6 4 1 %>75 1 1 7 6 3 %>70 5 5 19 16 8 %>70 8 7 20 21 15 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 1 1 2 0 0 %>95 0 0 0 0 0 %>95 7 11 11 3 2 %>90 0 2 1 1 0 %>90 38 42 36 20 14 %>85 2 7 5 3 2 %>85 83 81 69 57 50 %>80 15 18 15 13 9 %>80 99 98 91 88 86 %>75 48 38 35 34 29 %>75 100 100 99 99 98 %>70 84 62 61 63 60 %>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 2 2 0 0 %>90 0 0 0 0 0 %>90 3 11 9 1 0 %>85 0 0 0 0 0 %>85 37 39 25 8 2 %>80 0 0 0 0 0 %>80 89 75 51 29 15 %>75 0 0 0 0 3 %>75 100 95 77 61 51 %>70 0 1 2 3 14 %>70 100 99 92 87 86 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 2 1 0 0 %>85 0 0 0 0 0 %>80 2 8 4 3 3 %>80 0 0 0 0 0 %>75 21 21 17 13 14 %>75 0 0 0 0 0 %>70 68 41 41 39 38 %>70 9 0 0 3 1 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 1 1 0 0 %>90 0 0 0 0 0 %>90 4 11 9 2 1 %>85 0 0 0 0 0 %>85 43 49 37 19 13 %>80 0 0 0 0 0 %>80 91 88 76 63 50 %>75 7 0 0 0 0 %>75 100 99 96 94 87 %>70 75 9 10 11 10 %>70 100 100 100 100 99 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 0 %>70 9 0 0 2 2 %>70 0 0 1 4 2 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 0 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 4 0 0 0 0 %>80 0 0 0 0 0 %>75 33 3 1 2 2 %>75 3 0 0 1 0 %>70 83 14 8 15 14 %>70 38 2 1 8 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 1 0 0 %>90 0 2 0 0 0 %>90 0 2 5 0 0 %>85 3 9 2 1 1 %>85 14 21 17 4 2 %>80 51 31 10 10 7 %>80 74 67 42 23 14 %>75 98 63 30 36 30 %>75 99 95 71 59 49 %>70 100 88 61 71 66 %>70 100 100 90 89 85 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 2 0 0 0 %>95 0 0 0 0 0 %>90 9 17 7 4 2 %>90 0 0 0 0 0 %>85 53 62 46 27 18 %>85 0 0 0 0 0 %>80 94 94 90 71 57 %>80 0 0 0 0 0 %>75 100 100 100 96 90 %>75 1 0 0 0 0 %>70 100 100 100 100 99 %>70 15 0 0 5 3 URL IS WWW.WPC.NCEP.NOAA.GOV $$