FMUS23 KWNH 150655 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0652 UTC THU OCT 15 2026 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM THU OCT 15 2026 AKRON-CANTON_OH ALBANY_NY CAK 1018 1019 1020 1021 1022 ALB 1018 1019 1020 1021 1022 MEAN 45 49 51 51 52 MEAN 41 45 48 47 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 1018 1019 1020 1021 1022 ATL 1018 1019 1020 1021 1022 MEAN 44 48 53 55 55 MEAN 51 55 60 62 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 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 5 5 BALTIMORE_MD BIRMINGHAM_AL BWI 1018 1019 1020 1021 1022 BHM 1018 1019 1020 1021 1022 MEAN 47 51 55 56 55 MEAN 53 57 60 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 1 %>70 0 0 0 0 0 %>70 0 0 3 5 10 BOSTON_MA BUFFALO_NY BOS 1018 1019 1020 1021 1022 BUF 1018 1019 1020 1021 1022 MEAN 43 49 51 50 48 MEAN 46 50 51 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 0 0 0 0 0 %>70 0 0 0 0 0 CHARLESTON_SC CHARLESTON_WV CHS 1018 1019 1020 1021 1022 CRW 1018 1019 1020 1021 1022 MEAN 56 62 65 66 65 MEAN 48 51 54 56 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 1 2 1 %>75 0 0 0 0 0 %>70 0 6 13 17 14 %>70 0 0 0 0 0 CHARLOTTE_NC CHICAGO_IL CLT 1018 1019 1020 1021 1022 ORD 1018 1019 1020 1021 1022 MEAN 48 53 58 59 59 MEAN 50 53 56 58 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 1 %>70 0 0 0 1 1 %>70 0 0 0 1 5 CINCINNATI_OH CLEVELAND_OH LUK 1018 1019 1020 1021 1022 CLE 1018 1019 1020 1021 1022 MEAN 47 51 53 54 56 MEAN 49 52 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 COLUMBIA_SC COLUMBUS_OH CAE 1018 1019 1020 1021 1022 TZR 1018 1019 1020 1021 1022 MEAN 51 57 61 62 62 MEAN 46 51 52 53 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 2 4 3 %>70 0 0 0 0 0 DAYTON_OH DETROIT_MI MGY 1018 1019 1020 1021 1022 DET 1018 1019 1020 1021 1022 MEAN 47 51 53 54 55 MEAN 49 52 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 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 1018 1019 1020 1021 1022 GRR 1018 1019 1020 1021 1022 MEAN 51 53 57 59 61 MEAN 49 52 53 53 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 1 %>75 0 0 0 0 0 %>70 0 0 0 1 6 %>70 0 0 0 0 1 GREENSBORO_NC HUNTSVILLE_AL GSO 1018 1019 1020 1021 1022 HSV 1018 1019 1020 1021 1022 MEAN 47 51 56 57 57 MEAN 52 56 59 62 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 0 0 0 0 %>75 0 0 0 0 0 %>75 0 0 0 0 1 %>70 0 0 0 0 0 %>70 0 0 1 2 7 INDIANAPOLIS_IN KNOXVILLE_TN IND 1018 1019 1020 1021 1022 TYS 1018 1019 1020 1021 1022 MEAN 48 53 55 56 58 MEAN 51 52 56 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 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 1 2LEXINGTON_KY LOUISVILLE_KY LEX 1018 1019 1020 1021 1022 SDF 1018 1019 1020 1021 1022 MEAN 47 51 53 54 56 MEAN 49 52 55 56 58 %>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 1018 1019 1020 1021 1022 MIA 1018 1019 1020 1021 1022 MEAN 54 58 63 65 67 MEAN 84 83 83 83 83 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 1 0 0 0 %>90 0 0 0 0 0 %>90 10 7 6 5 4 %>85 0 0 0 0 0 %>85 39 34 33 31 30 %>80 0 0 0 0 1 %>80 77 75 77 76 74 %>75 0 0 1 2 6 %>75 96 96 97 97 97 %>70 0 0 7 15 28 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 1018 1019 1020 1021 1022 MOB 1018 1019 1020 1021 1022 MEAN 50 53 54 56 57 MEAN 60 64 67 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 1 1 %>75 0 0 0 0 0 %>75 0 1 5 7 9 %>70 0 0 0 0 1 %>70 0 11 26 34 40 NASHVILLE_TN NEW_YORK_CITY_NY BNA 1018 1019 1020 1021 1022 NYC 1018 1019 1020 1021 1022 MEAN 51 53 57 59 62 MEAN 46 51 55 55 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 3 %>70 0 0 0 0 0 NORFOLK_VA ORLANDO_FL ORF 1018 1019 1020 1021 1022 ORL 1018 1019 1020 1021 1022 MEAN 57 61 63 63 62 MEAN 73 74 75 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 0 0 0 %>85 0 0 0 0 0 %>85 1 4 4 2 1 %>80 0 0 0 0 0 %>80 8 17 19 18 15 %>75 0 0 0 0 0 %>75 33 43 50 57 55 %>70 0 1 2 1 1 %>70 69 72 81 89 90 PHILADELPHIA_PA PITTSBURGH_PA PHL 1018 1019 1020 1021 1022 PIT 1018 1019 1020 1021 1022 MEAN 46 50 54 55 54 MEAN 45 49 51 51 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 PORTLAND_ME PROVIDENCE_RI PWM 1018 1019 1020 1021 1022 PVD 1018 1019 1020 1021 1022 MEAN 41 46 49 47 45 MEAN 43 49 52 51 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 RALEIGH-DURHAM_NC RICHMOND_VA RDU 1018 1019 1020 1021 1022 RIC 1018 1019 1020 1021 1022 MEAN 50 55 60 60 60 MEAN 49 53 58 58 58 %>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 1 2 2 %>70 0 0 0 0 1 SAVANNAH_GA TALLAHASSEE_FL SAV 1018 1019 1020 1021 1022 TLH 1018 1019 1020 1021 1022 MEAN 57 63 66 67 67 MEAN 61 65 68 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 0 0 0 0 0 %>80 0 0 1 1 0 %>80 0 1 3 3 2 %>75 0 2 6 8 5 %>75 0 5 13 15 13 %>70 0 12 25 32 28 %>70 2 22 39 45 45 TAMPA_FL WASHINGTON_DC TPA 1018 1019 1020 1021 1022 DCA 1018 1019 1020 1021 1022 MEAN 72 74 75 76 76 MEAN 47 50 54 56 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 1 1 0 0 %>90 0 0 0 0 0 %>85 2 5 5 3 2 %>85 0 0 0 0 0 %>80 10 19 21 20 17 %>80 0 0 0 0 0 %>75 32 44 50 55 54 %>75 0 0 0 0 0 %>70 65 72 79 87 88 %>70 0 0 0 0 0 URL IS WWW.WPC.NCEP.NOAA.GOV $$