


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
326 FMUS23 KWNH 011656 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1654 UTC TUE JUL 01 2025 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE JUL 01 2025 AKRON-CANTON_OH ALBANY_NY CAK 0704 0705 0706 0707 0708 ALB 0704 0705 0706 0707 0708 MIN 62 66 71 71 68 MIN 58 56 65 72 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 1 0 %>85 0 0 0 0 0 %>80 0 0 0 6 3 %>80 0 0 0 1 2 %>75 0 1 10 25 13 %>75 0 0 0 18 14 %>70 3 17 56 60 36 %>70 0 0 9 69 49 ASHEVILLE_NC ATLANTA_GA AVL 0704 0705 0706 0707 0708 ATL 0704 0705 0706 0707 0708 MIN 63 65 65 65 66 MIN 72 73 72 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 0 0 %>85 0 0 0 0 0 %>80 0 0 0 0 0 %>80 1 1 1 2 6 %>75 0 0 1 2 3 %>75 18 24 19 23 35 %>70 2 8 12 14 19 %>70 78 81 70 72 79 BALTIMORE_MD BIRMINGHAM_AL BWI 0704 0705 0706 0707 0708 BHM 0704 0705 0706 0707 0708 MIN 68 67 70 74 75 MIN 69 73 73 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 1 4 %>85 0 0 0 0 0 %>80 1 0 1 9 20 %>80 0 3 4 5 6 %>75 8 5 14 39 52 %>75 6 30 33 31 36 %>70 36 30 55 77 82 %>70 41 81 80 75 79 BOSTON_MA BUFFALO_NY BOS 0704 0705 0706 0707 0708 BUF 0704 0705 0706 0707 0708 MIN 65 61 67 73 73 MIN 57 62 73 71 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 2 %>85 0 0 0 1 0 %>80 0 0 0 6 10 %>80 0 0 2 8 2 %>75 0 0 0 33 35 %>75 0 0 29 26 8 %>70 7 0 18 80 72 %>70 0 1 81 56 27 CHARLESTON_SC CHARLESTON_WV CHS 0704 0705 0706 0707 0708 CRW 0704 0705 0706 0707 0708 MIN 78 77 75 77 78 MIN 66 67 71 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 2 1 0 1 6 %>85 0 0 0 0 0 %>80 24 17 9 16 33 %>80 0 0 0 3 3 %>75 87 78 53 70 79 %>75 1 1 10 20 23 %>70 100 100 95 98 98 %>70 14 18 56 61 65 CHARLOTTE_NC CHICAGO_IL CLT 0704 0705 0706 0707 0708 ORD 0704 0705 0706 0707 0708 MIN 71 71 70 71 73 MIN 73 77 76 68 67 %>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 1 3 1 0 %>80 1 2 2 3 9 %>80 2 15 21 4 3 %>75 15 19 16 20 36 %>75 27 70 62 16 14 %>70 64 60 49 56 72 %>70 79 97 90 38 36 CINCINNATI_OH CLEVELAND_OH LUK 0704 0705 0706 0707 0708 CLE 0704 0705 0706 0707 0708 MIN 69 71 73 73 72 MIN 67 71 75 73 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 1 1 %>80 0 0 2 7 7 %>80 0 1 7 10 7 %>75 2 10 26 36 27 %>75 2 13 47 36 23 %>70 38 64 81 78 61 %>70 24 58 89 70 51 COLUMBIA_SC COLUMBUS_OH CAE 0704 0705 0706 0707 0708 TZR 0704 0705 0706 0707 0708 MIN 73 73 71 72 74 MIN 68 71 72 72 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 1 1 %>80 3 3 3 3 12 %>80 0 0 1 6 6 %>75 30 30 20 25 46 %>75 0 7 18 30 22 %>70 81 80 58 71 83 %>70 21 64 73 68 53 DAYTON_OH DETROIT_MI MGY 0704 0705 0706 0707 0708 DET 0704 0705 0706 0707 0708 MIN 69 72 73 73 71 MIN 66 73 77 69 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 1 0 %>85 0 0 0 0 1 %>85 0 0 4 3 1 %>80 0 0 1 5 5 %>80 0 2 25 10 5 %>75 0 8 22 31 22 %>75 2 26 67 25 14 %>70 30 74 84 75 55 %>70 21 75 94 47 32 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0704 0705 0706 0707 0708 GRR 0704 0705 0706 0707 0708 MIN 73 74 75 75 74 MIN 64 73 75 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 2 1 0 %>80 0 1 8 13 11 %>80 0 2 15 3 2 %>75 17 30 52 52 42 %>75 0 28 47 11 7 %>70 86 90 93 88 79 %>70 8 79 81 27 20 GREENSBORO_NC HUNTSVILLE_AL GSO 0704 0705 0706 0707 0708 HSV 0704 0705 0706 0707 0708 MIN 70 68 68 69 72 MIN 69 73 74 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 1 1 2 5 %>80 0 0 2 3 5 %>75 4 8 9 14 26 %>75 2 22 36 31 38 %>70 44 36 34 44 64 %>70 38 89 91 82 84 INDIANAPOLIS_IN KNOXVILLE_TN IND 0704 0705 0706 0707 0708 TYS 0704 0705 0706 0707 0708 MIN 71 73 74 73 70 MIN 68 70 72 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 0 0 %>85 0 0 0 0 0 %>80 0 0 4 5 4 %>80 0 0 1 2 4 %>75 2 19 42 30 20 %>75 1 5 17 21 28 %>70 67 88 91 72 52 %>70 24 54 68 67 75 LEXINGTON_KY LOUISVILLE_KY LEX 0704 0705 0706 0707 0708 SDF 0704 0705 0706 0707 0708 MIN 68 69 71 72 71 MIN 70 72 74 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 2 1 %>85 0 0 0 0 0 %>80 0 2 4 10 8 %>80 0 0 3 7 7 %>75 5 13 24 33 28 %>75 2 15 43 43 34 %>70 32 45 61 66 60 %>70 61 72 92 86 75 MEMPHIS_TN MIAMI_FL MEM 0704 0705 0706 0707 0708 MIA 0704 0705 0706 0707 0708 MIN 72 74 76 76 76 MIN 83 81 80 83 85 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 0 0 1 2 %>90 0 0 0 0 0 %>90 10 5 3 11 18 %>85 0 0 0 2 1 %>85 37 24 18 37 48 %>80 0 1 11 17 17 %>80 69 59 50 65 82 %>75 15 33 70 61 61 %>75 94 89 83 91 97 %>70 80 91 99 93 93 %>70 100 99 97 99 100 MILWAUKEE_WI MOBILE_AL MKE 0704 0705 0706 0707 0708 MOB 0704 0705 0706 0707 0708 MIN 69 75 73 64 65 MIN 73 75 76 75 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 1 %>85 0 0 1 0 0 %>85 1 3 3 3 7 %>80 0 4 6 1 0 %>80 8 17 19 17 25 %>75 3 52 32 5 3 %>75 34 49 55 50 60 %>70 42 96 74 19 18 %>70 73 82 88 84 88 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0704 0705 0706 0707 0708 NYC 0704 0705 0706 0707 0708 MIN 70 72 74 74 74 MIN 67 66 71 75 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 1 1 %>85 0 0 0 1 3 %>80 0 1 4 9 10 %>80 0 0 1 13 20 %>75 5 17 43 44 45 %>75 3 2 16 52 62 %>70 50 71 91 85 85 %>70 28 19 64 89 92 NORFOLK_VA ORLANDO_FL ORF 0704 0705 0706 0707 0708 ORL 0704 0705 0706 0707 0708 MIN 77 76 75 77 78 MIN 77 77 76 77 78 %>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 1 6 %>85 0 0 0 0 0 %>80 19 11 7 19 37 %>80 7 9 6 9 15 %>75 75 58 51 67 78 %>75 83 80 65 73 85 %>70 99 93 89 95 97 %>70 100 100 99 99 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0704 0705 0706 0707 0708 PIT 0704 0705 0706 0707 0708 MIN 66 64 69 73 74 MIN 62 65 70 72 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 2 %>85 0 0 0 0 0 %>80 0 0 0 5 14 %>80 0 0 0 2 2 %>75 4 1 3 29 46 %>75 0 0 5 20 15 %>70 23 8 35 71 80 %>70 2 6 51 67 47 PORTLAND_ME PROVIDENCE_RI PWM 0704 0705 0706 0707 0708 PVD 0704 0705 0706 0707 0708 MIN 60 58 63 70 68 MIN 63 60 66 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 0 0 0 0 0 %>85 0 0 0 0 0 %>80 0 0 0 1 2 %>80 0 0 0 1 4 %>75 0 0 0 12 12 %>75 0 0 0 17 27 %>70 1 0 1 51 37 %>70 5 0 9 65 71 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0704 0705 0706 0707 0708 RIC 0704 0705 0706 0707 0708 MIN 72 71 70 72 74 MIN 71 68 68 72 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 1 %>80 0 1 1 1 6 %>80 1 0 1 4 11 %>75 14 16 12 19 42 %>75 12 5 8 24 45 %>70 80 58 47 69 87 %>70 57 35 37 64 83 SAVANNAH_GA TALLAHASSEE_FL SAV 0704 0705 0706 0707 0708 TLH 0704 0705 0706 0707 0708 MIN 76 77 75 76 77 MIN 75 75 74 75 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 1 2 1 1 3 %>85 1 1 0 0 1 %>80 12 14 9 11 20 %>80 10 10 6 8 14 %>75 68 70 47 58 68 %>75 53 53 38 52 62 %>70 99 99 91 96 97 %>70 92 93 83 94 95 TAMPA_FL WASHINGTON_DC TPA 0704 0705 0706 0707 0708 DCA 0704 0705 0706 0707 0708 MIN 79 77 77 78 79 MIN 68 68 70 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 3 1 1 1 2 %>90 0 0 0 0 1 %>85 13 6 5 9 12 %>85 0 0 0 1 4 %>80 39 28 25 34 40 %>80 1 0 1 8 19 %>75 73 67 62 72 76 %>75 9 4 12 34 50 %>70 94 93 91 94 95 %>70 35 28 47 72 80 URL IS WWW.WPC.NCEP.NOAA.GOV $$