


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
970 FMUS23 KWNH 051656 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1654 UTC SAT JUL 05 2025 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SAT JUL 05 2025 AKRON-CANTON_OH ALBANY_NY CAK 0708 0709 0710 0711 0712 ALB 0708 0709 0710 0711 0712 MIN 68 64 68 67 69 MIN 71 67 66 66 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 6 1 1 2 6 %>75 10 1 0 0 0 %>70 31 11 26 24 44 %>70 64 16 12 12 6 ASHEVILLE_NC ATLANTA_GA AVL 0708 0709 0710 0711 0712 ATL 0708 0709 0710 0711 0712 MIN 68 68 67 67 66 MIN 76 77 75 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 1 1 0 0 0 %>80 0 0 0 0 0 %>80 13 15 7 3 3 %>75 3 3 1 0 0 %>75 62 69 46 32 40 %>70 27 29 19 11 10 %>70 95 97 91 83 94 BALTIMORE_MD BIRMINGHAM_AL BWI 0708 0709 0710 0711 0712 BHM 0708 0709 0710 0711 0712 MIN 76 73 74 73 72 MIN 74 75 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 1 2 2 0 1 %>85 0 0 1 1 1 %>80 17 12 11 5 6 %>80 8 9 8 7 7 %>75 66 39 41 36 29 %>75 44 51 36 31 39 %>70 96 72 75 80 66 %>70 87 92 76 71 82 BOSTON_MA BUFFALO_NY BOS 0708 0709 0710 0711 0712 BUF 0708 0709 0710 0711 0712 MIN 73 71 68 66 64 MIN 66 64 66 67 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 3 1 0 0 0 %>80 0 0 0 0 0 %>75 33 12 4 1 2 %>75 3 0 0 0 4 %>70 84 59 32 16 12 %>70 19 5 10 17 35 CHARLESTON_SC CHARLESTON_WV CHS 0708 0709 0710 0711 0712 CRW 0708 0709 0710 0711 0712 MIN 82 81 80 80 81 MIN 72 71 70 70 70 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 1 0 0 0 %>95 0 0 0 0 0 %>90 5 7 4 4 2 %>90 0 0 0 0 0 %>85 27 26 18 17 15 %>85 0 0 0 0 0 %>80 65 56 48 47 54 %>80 2 0 0 0 0 %>75 91 83 78 79 90 %>75 22 9 5 5 4 %>70 99 96 95 96 99 %>70 74 59 46 48 54 CHARLOTTE_NC CHICAGO_IL CLT 0708 0709 0710 0711 0712 ORD 0708 0709 0710 0711 0712 MIN 75 76 74 73 73 MIN 67 71 70 70 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 1 2 0 0 0 %>85 0 0 0 0 0 %>80 14 17 7 5 3 %>80 0 1 1 2 4 %>75 53 55 39 33 31 %>75 2 14 10 16 19 %>70 88 89 82 78 82 %>70 19 64 47 52 50 CINCINNATI_OH CLEVELAND_OH LUK 0708 0709 0710 0711 0712 CLE 0708 0709 0710 0711 0712 MIN 72 71 70 69 72 MIN 69 69 71 71 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 1 0 0 1 2 %>80 0 0 0 0 2 %>75 17 12 10 10 21 %>75 6 8 11 12 27 %>70 73 66 54 45 70 %>70 40 45 69 61 80 COLUMBIA_SC COLUMBUS_OH CAE 0708 0709 0710 0711 0712 TZR 0708 0709 0710 0711 0712 MIN 77 77 76 75 76 MIN 71 70 70 69 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 1 1 0 0 0 %>90 0 0 0 0 0 %>85 7 7 2 1 1 %>85 0 0 0 0 0 %>80 29 30 16 13 12 %>80 0 0 0 0 1 %>75 64 68 56 47 58 %>75 13 7 6 6 16 %>70 90 92 90 84 94 %>70 65 46 46 39 68 DAYTON_OH DETROIT_MI MGY 0708 0709 0710 0711 0712 DET 0708 0709 0710 0711 0712 MIN 71 71 71 70 72 MIN 63 69 69 69 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 0 0 1 %>80 0 1 0 1 4 %>75 10 8 6 6 18 %>75 0 10 5 10 20 %>70 67 62 59 45 70 %>70 5 41 41 45 54 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0708 0709 0710 0711 0712 GRR 0708 0709 0710 0711 0712 MIN 74 74 73 73 74 MIN 60 65 65 65 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 0 0 0 0 %>80 1 1 0 2 9 %>80 0 0 0 0 0 %>75 33 33 23 30 40 %>75 0 1 1 2 5 %>70 93 95 89 81 80 %>70 3 13 13 15 32 GREENSBORO_NC HUNTSVILLE_AL GSO 0708 0709 0710 0711 0712 HSV 0708 0709 0710 0711 0712 MIN 74 73 73 72 72 MIN 74 75 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 4 6 2 0 1 %>80 5 2 1 0 1 %>75 38 34 24 15 15 %>75 42 49 28 17 39 %>70 87 78 77 75 69 %>70 90 98 91 84 95 INDIANAPOLIS_IN KNOXVILLE_TN IND 0708 0709 0710 0711 0712 TYS 0708 0709 0710 0711 0712 MIN 69 72 71 71 72 MIN 74 74 73 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 0 2 %>80 4 2 0 0 0 %>75 6 13 5 8 21 %>75 32 30 16 4 6 %>70 42 70 60 60 65 %>70 85 89 84 79 83 LEXINGTON_KY LOUISVILLE_KY LEX 0708 0709 0710 0711 0712 SDF 0708 0709 0710 0711 0712 MIN 73 72 70 69 71 MIN 74 74 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 1 1 1 1 1 %>80 0 0 0 0 4 %>75 23 17 11 11 16 %>75 32 30 14 14 28 %>70 79 70 49 43 59 %>70 94 94 74 70 74 MEMPHIS_TN MIAMI_FL MEM 0708 0709 0710 0711 0712 MIA 0708 0709 0710 0711 0712 MIN 77 76 75 75 77 MIN 84 82 82 83 83 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 0 1 1 3 %>90 0 0 0 0 0 %>90 12 7 8 12 16 %>85 0 0 0 1 4 %>85 47 34 31 39 41 %>80 12 12 8 13 26 %>80 73 65 61 67 67 %>75 70 60 46 51 66 %>75 93 90 86 89 90 %>70 99 96 89 89 93 %>70 99 99 97 98 99 MILWAUKEE_WI MOBILE_AL MKE 0708 0709 0710 0711 0712 MOB 0708 0709 0710 0711 0712 MIN 65 69 68 68 68 MIN 76 77 77 77 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 1 1 1 2 3 %>85 0 0 0 0 0 %>85 7 6 9 10 11 %>80 0 0 0 0 0 %>80 25 28 30 32 33 %>75 1 3 3 3 5 %>75 56 64 63 63 64 %>70 7 41 26 26 34 %>70 84 90 89 88 87 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0708 0709 0710 0711 0712 NYC 0708 0709 0710 0711 0712 MIN 75 75 74 73 75 MIN 76 74 73 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 1 1 1 0 1 %>80 3 2 1 1 6 %>80 16 8 7 3 5 %>75 48 46 31 24 47 %>75 64 39 32 23 21 %>70 95 97 91 81 92 %>70 96 78 70 65 53 NORFOLK_VA ORLANDO_FL ORF 0708 0709 0710 0711 0712 ORL 0708 0709 0710 0711 0712 MIN 80 79 77 78 78 MIN 78 77 77 78 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 1 1 0 1 0 %>90 0 0 0 0 0 %>85 12 13 5 6 5 %>85 2 1 0 0 1 %>80 53 44 28 30 30 %>80 25 19 16 20 24 %>75 87 78 69 70 73 %>75 79 73 80 85 89 %>70 98 95 94 94 96 %>70 99 98 99 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0708 0709 0710 0711 0712 PIT 0708 0709 0710 0711 0712 MIN 75 73 72 71 70 MIN 71 66 69 69 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 1 1 0 0 %>85 0 0 0 0 0 %>80 9 8 6 2 3 %>80 1 0 0 0 0 %>75 54 32 28 20 18 %>75 13 1 1 2 4 %>70 94 69 64 64 52 %>70 60 17 31 33 48 PORTLAND_ME PROVIDENCE_RI PWM 0708 0709 0710 0711 0712 PVD 0708 0709 0710 0711 0712 MIN 68 66 64 63 61 MIN 73 71 68 67 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 0 0 0 0 %>80 1 0 0 0 0 %>80 0 0 0 0 0 %>75 9 1 0 0 0 %>75 18 10 3 1 2 %>70 35 15 3 1 2 %>70 85 64 32 20 14 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0708 0709 0710 0711 0712 RIC 0708 0709 0710 0711 0712 MIN 76 76 74 74 75 MIN 76 75 74 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 1 1 0 0 %>85 0 1 0 0 0 %>80 10 14 9 7 6 %>80 11 13 7 7 6 %>75 70 58 45 45 49 %>75 64 50 39 37 38 %>70 98 93 86 88 92 %>70 97 88 82 80 83 SAVANNAH_GA TALLAHASSEE_FL SAV 0708 0709 0710 0711 0712 TLH 0708 0709 0710 0711 0712 MIN 79 79 78 78 78 MIN 77 77 78 78 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 2 3 1 1 0 %>90 0 0 1 0 0 %>85 14 15 9 6 4 %>85 2 5 5 5 3 %>80 42 43 32 33 28 %>80 22 27 29 28 24 %>75 75 76 68 76 74 %>75 78 69 72 74 74 %>70 94 95 92 97 97 %>70 98 94 95 97 97 TAMPA_FL WASHINGTON_DC TPA 0708 0709 0710 0711 0712 DCA 0708 0709 0710 0711 0712 MIN 81 79 79 80 81 MIN 76 73 73 73 72 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 0 0 %>90 3 3 2 4 5 %>90 0 0 0 0 0 %>85 21 15 14 18 23 %>85 1 3 2 0 1 %>80 58 44 43 50 57 %>80 15 14 11 5 6 %>75 86 76 76 81 85 %>75 62 40 38 31 28 %>70 97 94 95 96 97 %>70 95 72 73 76 67 URL IS WWW.WPC.NCEP.NOAA.GOV $$