


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
127 FMUS23 KWNH 301656 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1654 UTC MON JUN 30 2025 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON JUN 30 2025 AKRON-CANTON_OH ALBANY_NY CAK 0703 0704 0705 0706 0707 ALB 0703 0704 0705 0706 0707 MIN 64 62 65 71 71 MIN 62 58 57 65 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 1 %>85 0 0 0 0 0 %>80 0 0 0 2 5 %>80 0 0 0 0 1 %>75 0 1 1 17 22 %>75 0 0 0 1 11 %>70 8 5 12 55 55 %>70 0 0 0 13 50 ASHEVILLE_NC ATLANTA_GA AVL 0703 0704 0705 0706 0707 ATL 0703 0704 0705 0706 0707 MIN 63 63 65 66 67 MIN 71 72 73 73 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 2 1 3 %>75 0 0 0 1 2 %>75 16 22 29 30 34 %>70 3 3 9 17 22 %>70 65 64 83 88 85 BALTIMORE_MD BIRMINGHAM_AL BWI 0703 0704 0705 0706 0707 BHM 0703 0704 0705 0706 0707 MIN 72 69 67 73 76 MIN 69 69 72 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 1 %>90 0 0 0 0 0 %>85 0 0 0 0 5 %>85 0 0 1 0 0 %>80 1 1 1 5 25 %>80 1 1 6 5 7 %>75 18 11 6 33 60 %>75 11 12 29 36 38 %>70 67 46 31 77 87 %>70 43 44 67 82 82 BOSTON_MA BUFFALO_NY BOS 0703 0704 0705 0706 0707 BUF 0703 0704 0705 0706 0707 MIN 67 64 62 68 72 MIN 65 56 61 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 0 0 0 0 1 %>80 0 0 0 0 3 %>80 0 0 0 3 5 %>75 1 0 0 1 22 %>75 0 0 0 22 21 %>70 19 6 0 24 63 %>70 8 0 1 61 49 CHARLESTON_SC CHARLESTON_WV CHS 0703 0704 0705 0706 0707 CRW 0703 0704 0705 0706 0707 MIN 76 77 77 77 77 MIN 65 66 67 71 72 %>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 3 3 2 3 %>85 0 0 0 0 1 %>80 15 21 23 19 25 %>80 0 0 0 2 7 %>75 66 64 67 66 73 %>75 0 2 3 17 31 %>70 97 94 96 96 97 %>70 6 17 24 57 68 CHARLOTTE_NC CHICAGO_IL CLT 0703 0704 0705 0706 0707 ORD 0703 0704 0705 0706 0707 MIN 72 71 72 73 73 MIN 70 71 76 75 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 1 0 %>85 0 0 0 0 0 %>85 0 0 2 4 2 %>80 1 3 3 2 6 %>80 0 2 18 19 9 %>75 19 21 23 27 35 %>75 8 19 61 49 24 %>70 72 61 67 77 78 %>70 52 63 92 78 47 CINCINNATI_OH CLEVELAND_OH LUK 0703 0704 0705 0706 0707 CLE 0703 0704 0705 0706 0707 MIN 67 69 71 73 74 MIN 69 66 69 74 73 %>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 2 %>85 0 0 0 1 2 %>80 0 0 1 9 13 %>80 0 0 1 11 11 %>75 1 7 15 37 40 %>75 5 3 10 43 36 %>70 19 40 55 76 74 %>70 41 19 43 81 70 COLUMBIA_SC COLUMBUS_OH CAE 0703 0704 0705 0706 0707 TZR 0703 0704 0705 0706 0707 MIN 73 73 74 73 74 MIN 67 67 69 73 73 %>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 1 6 5 3 6 %>80 0 0 0 4 9 %>75 27 33 37 31 38 %>75 0 4 7 29 35 %>70 83 74 84 82 83 %>70 16 25 40 73 70 DAYTON_OH DETROIT_MI MGY 0703 0704 0705 0706 0707 DET 0703 0704 0705 0706 0707 MIN 67 68 70 73 73 MIN 68 63 72 75 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 1 1 %>85 0 0 0 0 1 %>85 0 0 0 5 3 %>80 0 0 0 5 9 %>80 0 0 3 21 9 %>75 0 3 10 33 36 %>75 2 2 22 50 25 %>70 12 32 53 79 73 %>70 28 13 64 79 48 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0703 0704 0705 0706 0707 GRR 0703 0704 0705 0706 0707 MIN 70 72 73 76 75 MIN 65 62 72 72 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 2 4 %>85 0 0 0 3 1 %>80 0 1 3 16 19 %>80 0 0 6 12 3 %>75 8 17 31 55 51 %>75 0 1 28 34 11 %>70 46 72 81 89 82 %>70 9 8 65 63 28 GREENSBORO_NC HUNTSVILLE_AL GSO 0703 0704 0705 0706 0707 HSV 0703 0704 0705 0706 0707 MIN 70 70 70 72 73 MIN 68 69 72 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 1 1 5 %>80 0 0 1 3 5 %>75 7 9 11 19 29 %>75 4 5 20 40 41 %>70 50 46 48 67 72 %>70 32 40 72 90 89 INDIANAPOLIS_IN KNOXVILLE_TN IND 0703 0704 0705 0706 0707 TYS 0703 0704 0705 0706 0707 MIN 68 70 72 74 72 MIN 67 68 70 72 73 %>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 0 0 1 10 9 %>80 0 0 0 2 4 %>75 0 5 20 44 31 %>75 1 2 8 23 27 %>70 21 50 74 83 63 %>70 18 25 51 75 76 LEXINGTON_KY LOUISVILLE_KY LEX 0703 0704 0705 0706 0707 SDF 0703 0704 0705 0706 0707 MIN 66 68 70 73 73 MIN 68 70 72 75 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 1 3 %>85 0 0 0 0 1 %>80 0 1 3 9 13 %>80 0 0 1 7 11 %>75 3 9 16 33 37 %>75 0 6 17 46 44 %>70 20 34 48 69 67 %>70 27 53 69 88 81 MEMPHIS_TN MIAMI_FL MEM 0703 0704 0705 0706 0707 MIA 0703 0704 0705 0706 0707 MIN 71 73 74 76 76 MIN 84 83 80 80 83 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 1 0 0 2 %>90 0 0 0 0 1 %>90 10 9 4 4 12 %>85 0 0 0 2 5 %>85 44 34 21 20 36 %>80 2 2 6 20 24 %>80 74 67 53 51 65 %>75 17 26 41 63 59 %>75 96 92 82 82 90 %>70 59 76 87 93 88 %>70 100 99 96 96 99 MILWAUKEE_WI MOBILE_AL MKE 0703 0704 0705 0706 0707 MOB 0703 0704 0705 0706 0707 MIN 67 67 74 72 66 MIN 73 73 75 77 76 %>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 1 1 %>85 0 0 0 1 0 %>85 3 3 6 7 7 %>80 0 0 6 7 2 %>80 13 14 22 27 25 %>75 2 2 37 28 9 %>75 39 39 52 62 55 %>70 22 25 82 64 27 %>70 71 69 81 89 82 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0703 0704 0705 0706 0707 NYC 0703 0704 0705 0706 0707 MIN 68 70 72 75 75 MIN 71 68 66 72 76 %>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 1 %>85 0 0 0 0 3 %>80 0 0 1 7 13 %>80 1 0 0 1 20 %>75 4 6 20 47 52 %>75 16 4 2 18 59 %>70 34 48 73 90 88 %>70 64 36 18 70 90 NORFOLK_VA ORLANDO_FL ORF 0703 0704 0705 0706 0707 ORL 0703 0704 0705 0706 0707 MIN 76 77 76 77 78 MIN 78 77 76 76 77 %>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 5 2 1 7 %>85 0 0 0 0 0 %>80 13 27 19 20 38 %>80 16 9 6 7 7 %>75 65 66 58 67 76 %>75 88 75 60 66 75 %>70 97 92 88 95 95 %>70 100 100 98 99 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0703 0704 0705 0706 0707 PIT 0703 0704 0705 0706 0707 MIN 70 67 64 70 75 MIN 65 62 63 70 72 %>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 2 %>85 0 0 0 0 0 %>80 0 0 0 0 16 %>80 0 0 0 1 4 %>75 7 5 1 11 52 %>75 0 0 0 10 25 %>70 46 29 8 54 86 %>70 5 4 5 49 65 PORTLAND_ME PROVIDENCE_RI PWM 0703 0704 0705 0706 0707 PVD 0703 0704 0705 0706 0707 MIN 63 60 58 63 66 MIN 66 64 61 67 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 0 0 0 2 %>80 0 0 0 0 1 %>75 0 0 0 1 9 %>75 0 0 0 1 13 %>70 4 1 0 6 26 %>70 10 5 0 20 60 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0703 0704 0705 0706 0707 RIC 0703 0704 0705 0706 0707 MIN 73 72 72 73 75 MIN 72 71 69 73 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 2 %>80 0 1 2 3 7 %>80 0 2 1 4 16 %>75 16 21 23 32 46 %>75 15 20 8 31 51 %>70 84 75 72 84 89 %>70 77 62 39 77 85 SAVANNAH_GA TALLAHASSEE_FL SAV 0703 0704 0705 0706 0707 TLH 0703 0704 0705 0706 0707 MIN 76 76 76 76 76 MIN 75 75 76 75 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 3 3 2 2 %>85 0 2 1 1 1 %>80 7 17 19 15 17 %>80 6 13 13 9 11 %>75 57 59 61 60 59 %>75 46 50 59 51 53 %>70 97 93 94 95 93 %>70 92 87 94 92 92 TAMPA_FL WASHINGTON_DC TPA 0703 0704 0705 0706 0707 DCA 0703 0704 0705 0706 0707 MIN 80 78 77 77 78 MIN 71 70 67 73 76 %>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 2 3 1 1 1 %>90 0 0 0 0 1 %>85 15 12 6 6 8 %>85 0 0 0 0 5 %>80 48 36 29 28 32 %>80 1 1 0 5 23 %>75 82 69 68 68 72 %>75 16 12 5 33 56 %>70 97 91 94 94 95 %>70 61 46 28 77 84 URL IS WWW.WPC.NCEP.NOAA.GOV $$