


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
705 FMUS23 KWNH 010743 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0741 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 63 68 71 72 69 MIN 59 57 67 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 0 %>85 0 0 0 0 0 %>80 0 0 1 4 2 %>80 0 0 0 2 2 %>75 0 3 16 24 13 %>75 0 0 1 22 14 %>70 3 28 64 64 43 %>70 0 0 19 70 47 ASHEVILLE_NC ATLANTA_GA AVL 0704 0705 0706 0707 0708 ATL 0704 0705 0706 0707 0708 MIN 64 65 65 65 67 MIN 72 72 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 2 3 1 4 6 %>75 0 0 1 2 3 %>75 23 24 20 24 33 %>70 2 7 11 15 21 %>70 73 70 70 65 73 BALTIMORE_MD BIRMINGHAM_AL BWI 0704 0705 0706 0707 0708 BHM 0704 0705 0706 0707 0708 MIN 69 69 72 76 77 MIN 69 72 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 1 %>90 0 0 0 0 0 %>85 0 0 0 1 6 %>85 0 0 0 1 1 %>80 1 0 1 14 27 %>80 0 5 5 7 7 %>75 8 6 22 57 62 %>75 8 27 29 29 33 %>70 45 43 76 91 89 %>70 41 68 70 63 72 BOSTON_MA BUFFALO_NY BOS 0704 0705 0706 0707 0708 BUF 0704 0705 0706 0707 0708 MIN 64 62 68 73 73 MIN 58 63 73 72 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 1 2 %>85 0 0 0 1 0 %>80 0 0 0 8 11 %>80 0 0 3 8 1 %>75 0 0 1 35 36 %>75 0 0 29 31 7 %>70 7 0 24 78 71 %>70 0 5 79 67 26 CHARLESTON_SC CHARLESTON_WV CHS 0704 0705 0706 0707 0708 CRW 0704 0705 0706 0707 0708 MIN 77 77 75 76 78 MIN 66 68 71 72 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 2 1 2 5 %>85 0 0 0 0 0 %>80 20 17 9 15 29 %>80 0 0 1 2 3 %>75 69 68 52 56 72 %>75 1 2 12 22 25 %>70 97 98 94 93 96 %>70 13 25 59 70 73 CHARLOTTE_NC CHICAGO_IL CLT 0704 0705 0706 0707 0708 ORD 0704 0705 0706 0707 0708 MIN 71 71 71 71 73 MIN 73 76 76 71 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 2 %>85 0 1 3 1 2 %>80 1 2 3 5 11 %>80 3 15 22 7 7 %>75 17 20 19 25 37 %>75 28 68 63 26 21 %>70 60 63 57 62 70 %>70 75 96 92 58 43 CINCINNATI_OH CLEVELAND_OH LUK 0704 0705 0706 0707 0708 CLE 0704 0705 0706 0707 0708 MIN 69 71 74 74 73 MIN 67 72 75 74 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 1 %>85 0 0 1 1 0 %>80 0 0 3 7 9 %>80 0 2 12 12 5 %>75 2 12 33 39 34 %>75 2 22 55 46 25 %>70 35 61 85 82 70 %>70 24 68 91 83 61 COLUMBIA_SC COLUMBUS_OH CAE 0704 0705 0706 0707 0708 TZR 0704 0705 0706 0707 0708 MIN 73 72 71 72 74 MIN 68 70 73 73 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 1 %>80 3 5 3 4 12 %>80 0 0 1 7 6 %>75 31 28 22 26 42 %>75 1 9 24 36 27 %>70 80 70 61 67 78 %>70 22 53 82 78 62 DAYTON_OH DETROIT_MI MGY 0704 0705 0706 0707 0708 DET 0704 0705 0706 0707 0708 MIN 69 71 74 74 72 MIN 67 73 76 72 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 1 %>85 0 1 4 3 1 %>80 0 0 1 5 6 %>80 0 8 24 13 6 %>75 0 10 31 35 29 %>75 4 36 61 36 18 %>70 29 64 89 82 67 %>70 26 75 90 64 39 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0704 0705 0706 0707 0708 GRR 0704 0705 0706 0707 0708 MIN 71 72 75 75 74 MIN 65 73 74 68 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 1 2 %>85 0 0 2 0 0 %>80 1 1 9 13 14 %>80 0 6 14 2 2 %>75 13 23 50 53 45 %>75 1 32 43 12 8 %>70 60 77 91 90 80 %>70 12 73 78 36 24 GREENSBORO_NC HUNTSVILLE_AL GSO 0704 0705 0706 0707 0708 HSV 0704 0705 0706 0707 0708 MIN 70 69 69 71 72 MIN 69 72 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 0 1 %>85 0 0 0 0 0 %>80 0 0 1 2 6 %>80 0 1 3 3 4 %>75 5 8 10 19 30 %>75 3 17 30 33 31 %>70 46 42 44 57 68 %>70 35 72 82 83 78 INDIANAPOLIS_IN KNOXVILLE_TN IND 0704 0705 0706 0707 0708 TYS 0704 0705 0706 0707 0708 MIN 70 72 74 74 72 MIN 68 70 71 72 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 1 %>85 0 0 0 0 0 %>80 0 0 5 6 7 %>80 0 0 1 2 3 %>75 3 17 41 39 30 %>75 1 5 15 20 23 %>70 45 77 88 85 65 %>70 21 51 66 69 74 LEXINGTON_KY LOUISVILLE_KY LEX 0704 0705 0706 0707 0708 SDF 0704 0705 0706 0707 0708 MIN 67 69 73 73 72 MIN 69 71 75 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 1 %>85 0 0 0 0 1 %>80 0 1 3 7 8 %>80 0 1 4 6 9 %>75 4 12 28 32 30 %>75 3 15 45 46 39 %>70 26 45 75 70 63 %>70 40 65 92 90 78 MEMPHIS_TN MIAMI_FL MEM 0704 0705 0706 0707 0708 MIA 0704 0705 0706 0707 0708 MIN 72 73 76 76 76 MIN 82 81 81 82 83 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 1 1 1 1 %>90 0 0 0 0 0 %>90 8 5 7 11 12 %>85 0 0 1 3 3 %>85 33 23 25 35 40 %>80 1 3 14 20 21 %>80 66 56 56 64 68 %>75 16 32 63 59 59 %>75 92 87 87 89 92 %>70 68 84 96 90 90 %>70 99 99 98 99 99 MILWAUKEE_WI MOBILE_AL MKE 0704 0705 0706 0707 0708 MOB 0704 0705 0706 0707 0708 MIN 70 74 74 67 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 1 1 %>85 0 0 1 0 0 %>85 1 4 4 4 6 %>80 0 5 7 1 1 %>80 8 18 20 19 24 %>75 5 41 37 8 7 %>75 32 50 55 51 56 %>70 49 87 81 32 25 %>70 69 81 87 83 86 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0704 0705 0706 0707 0708 NYC 0704 0705 0706 0707 0708 MIN 69 71 74 75 74 MIN 68 67 72 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 0 0 1 1 %>85 0 0 0 3 4 %>80 0 1 5 10 9 %>80 0 0 1 20 25 %>75 5 17 40 47 43 %>75 4 3 17 61 67 %>70 41 66 87 87 83 %>70 36 25 70 92 93 NORFOLK_VA ORLANDO_FL ORF 0704 0705 0706 0707 0708 ORL 0704 0705 0706 0707 0708 MIN 77 76 75 77 80 MIN 76 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 2 %>90 0 0 0 0 0 %>85 2 0 0 2 16 %>85 0 0 0 0 0 %>80 24 12 10 23 50 %>80 5 8 6 6 11 %>75 72 60 56 70 82 %>75 70 74 61 65 75 %>70 97 93 91 95 96 %>70 100 100 98 99 99 PHILADELPHIA_PA PITTSBURGH_PA PHL 0704 0705 0706 0707 0708 PIT 0704 0705 0706 0707 0708 MIN 67 65 70 74 76 MIN 62 66 71 72 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 1 3 %>85 0 0 0 0 0 %>80 0 0 0 9 19 %>80 0 0 0 1 2 %>75 5 0 6 44 55 %>75 0 1 8 20 18 %>70 26 9 51 84 86 %>70 1 16 57 70 57 PORTLAND_ME PROVIDENCE_RI PWM 0704 0705 0706 0707 0708 PVD 0704 0705 0706 0707 0708 MIN 59 58 63 69 68 MIN 63 61 67 72 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 2 2 %>80 0 0 0 3 5 %>75 0 0 0 12 10 %>75 0 0 0 23 28 %>70 2 0 5 41 33 %>70 6 0 15 68 70 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0704 0705 0706 0707 0708 RIC 0704 0705 0706 0707 0708 MIN 72 71 71 73 75 MIN 71 69 70 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 0 0 0 0 0 %>90 0 0 0 0 0 %>85 0 0 0 0 1 %>85 0 0 0 0 2 %>80 0 1 1 2 10 %>80 1 0 1 6 16 %>75 17 15 13 26 48 %>75 15 4 11 35 56 %>70 81 55 56 78 88 %>70 58 37 53 79 90 SAVANNAH_GA TALLAHASSEE_FL SAV 0704 0705 0706 0707 0708 TLH 0704 0705 0706 0707 0708 MIN 76 77 75 75 76 MIN 75 75 75 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 1 2 1 1 3 %>85 1 1 0 1 1 %>80 14 15 9 10 19 %>80 11 12 6 8 11 %>75 63 66 50 49 59 %>75 50 53 48 46 53 %>70 96 98 93 91 92 %>70 88 91 93 89 92 TAMPA_FL WASHINGTON_DC TPA 0704 0705 0706 0707 0708 DCA 0704 0705 0706 0707 0708 MIN 79 78 77 78 78 MIN 69 69 72 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 3 1 0 1 2 %>90 0 0 0 0 1 %>85 13 6 5 8 11 %>85 0 0 0 1 6 %>80 39 30 26 32 36 %>80 1 0 1 13 25 %>75 75 70 66 69 70 %>75 9 3 17 51 58 %>70 94 94 93 93 92 %>70 42 34 67 88 86 URL IS WWW.WPC.NCEP.NOAA.GOV $$