


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
371 FMUS23 KWNH 050742 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0741 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 5 1 2 5 6 %>75 11 0 0 0 0 %>70 30 9 28 29 44 %>70 63 16 13 13 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 14 16 6 5 4 %>75 4 3 1 0 0 %>75 61 68 46 34 42 %>70 27 30 19 13 12 %>70 94 97 91 80 91 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 1 1 0 1 %>85 1 1 1 1 1 %>80 18 10 7 4 6 %>80 9 10 9 7 9 %>75 65 38 39 35 28 %>75 45 51 37 31 39 %>70 95 73 79 82 66 %>70 85 90 74 71 80 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 4 0 0 0 0 %>80 0 0 0 0 0 %>75 34 9 2 1 1 %>75 2 0 0 2 5 %>70 82 60 29 16 9 %>70 18 4 9 22 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 1 1 0 %>95 0 0 0 0 0 %>90 5 8 5 4 2 %>90 0 0 0 0 0 %>85 26 27 20 19 17 %>85 0 0 0 0 0 %>80 65 56 48 47 54 %>80 2 0 0 0 0 %>75 91 82 76 77 88 %>75 23 9 7 6 5 %>70 99 96 93 94 99 %>70 73 59 46 48 53 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 3 2 0 0 0 %>85 0 0 0 0 0 %>80 18 17 6 4 4 %>80 0 1 1 4 4 %>75 53 55 39 32 33 %>75 3 16 13 20 19 %>70 85 88 83 79 79 %>70 20 63 48 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 1 1 1 %>80 0 0 1 1 2 %>75 17 11 11 11 20 %>75 6 8 15 17 28 %>70 73 66 54 45 71 %>70 40 45 66 60 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 8 3 2 1 %>85 0 0 0 0 0 %>80 30 31 19 14 14 %>80 0 0 0 1 1 %>75 64 66 55 48 58 %>75 13 6 9 8 15 %>70 90 91 87 83 92 %>70 65 46 47 40 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 1 2 4 %>75 11 8 9 6 16 %>75 1 11 10 14 20 %>70 66 62 58 45 71 %>70 6 42 43 47 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 1 3 8 %>80 0 0 0 1 1 %>75 34 35 24 30 40 %>75 0 1 3 5 7 %>70 91 92 87 81 81 %>70 4 12 19 21 34 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 6 5 1 1 1 %>80 6 4 2 1 2 %>75 39 34 22 18 19 %>75 43 50 32 22 40 %>70 84 78 79 72 67 %>70 88 95 87 79 93 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 1 %>80 4 2 0 0 0 %>75 8 14 8 9 19 %>75 32 31 17 9 8 %>70 42 69 58 59 66 %>70 85 88 84 74 80 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 2 1 2 1 1 %>80 1 0 0 1 3 %>75 24 17 14 11 16 %>75 33 31 16 15 28 %>70 78 70 49 43 59 %>70 93 93 72 69 75 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 2 %>90 0 0 0 0 0 %>90 11 7 7 12 16 %>85 1 1 1 1 5 %>85 49 36 32 40 43 %>80 16 15 11 14 26 %>80 72 66 62 68 68 %>75 67 59 46 51 66 %>75 93 89 85 89 89 %>70 97 94 86 88 93 %>70 99 98 97 98 98 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 1 %>90 0 0 0 0 0 %>90 1 1 2 2 3 %>85 0 0 0 0 0 %>85 7 8 10 11 12 %>80 0 0 0 0 1 %>80 25 29 31 32 34 %>75 1 6 4 5 7 %>75 56 63 63 63 63 %>70 8 42 31 32 35 %>70 84 89 87 87 86 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 0 0 0 0 %>80 5 3 2 2 5 %>80 14 7 5 3 4 %>75 49 47 34 25 47 %>75 65 38 29 23 20 %>70 93 95 88 79 93 %>70 96 80 72 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 0 0 %>90 0 0 0 0 0 %>85 12 12 4 5 5 %>85 2 2 1 1 2 %>80 52 44 26 29 30 %>80 24 22 20 21 28 %>75 87 78 70 71 73 %>75 79 71 75 83 85 %>70 99 95 95 95 96 %>70 99 97 98 99 100 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 0 0 0 0 %>85 0 0 0 0 0 %>80 10 6 2 1 3 %>80 1 0 0 0 0 %>75 54 30 21 18 17 %>75 14 1 2 4 4 %>70 93 71 69 65 52 %>70 60 15 33 36 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 8 0 0 0 0 %>75 16 8 1 1 1 %>70 34 11 2 1 1 %>70 87 64 26 18 11 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 0 0 0 %>85 0 0 0 0 0 %>80 10 15 7 7 8 %>80 10 9 5 5 6 %>75 70 58 45 45 49 %>75 64 50 37 35 38 %>70 99 92 89 88 90 %>70 98 92 85 82 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 2 1 1 %>90 0 1 1 1 0 %>85 13 16 10 8 6 %>85 2 5 6 5 4 %>80 42 44 33 34 30 %>80 21 27 30 29 26 %>75 76 76 67 74 72 %>75 78 69 71 74 72 %>70 95 94 91 96 95 %>70 98 94 94 96 96 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 1 1 1 1 %>95 0 0 0 0 0 %>90 4 4 4 4 6 %>90 0 0 0 0 0 %>85 22 16 16 19 25 %>85 2 2 1 0 0 %>80 58 44 44 49 56 %>80 17 11 7 4 5 %>75 85 75 74 80 83 %>75 61 39 35 31 27 %>70 97 93 93 95 96 %>70 93 74 76 77 68 URL IS WWW.WPC.NCEP.NOAA.GOV $$