


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
424 FMUS23 KWNH 160742 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0741 UTC MON JUN 16 2025 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON JUN 16 2025 AKRON-CANTON_OH ALBANY_NY CAK 0619 0620 0621 0622 0623 ALB 0619 0620 0621 0622 0623 MIN 69 63 59 74 74 MIN 70 61 54 63 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 0 %>85 0 0 0 0 0 %>80 0 0 1 6 5 %>80 0 0 0 0 2 %>75 5 0 4 36 43 %>75 4 0 0 3 9 %>70 37 3 11 80 89 %>70 51 4 1 15 30 ASHEVILLE_NC ATLANTA_GA AVL 0619 0620 0621 0622 0623 ATL 0619 0620 0621 0622 0623 MIN 68 67 64 67 68 MIN 75 74 73 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 0 0 %>85 0 0 0 0 0 %>80 0 0 0 0 0 %>80 2 0 1 3 5 %>75 0 0 0 1 2 %>75 51 32 24 51 63 %>70 18 11 6 17 31 %>70 97 95 88 97 99 BALTIMORE_MD BIRMINGHAM_AL BWI 0619 0620 0621 0622 0623 BHM 0619 0620 0621 0622 0623 MIN 77 69 66 74 77 MIN 74 74 73 76 76 %>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 0 0 0 0 3 %>90 0 0 0 0 0 %>85 0 0 0 2 12 %>85 0 0 0 0 1 %>80 10 1 2 12 32 %>80 4 1 3 9 10 %>75 75 11 9 41 59 %>75 37 29 30 57 56 %>70 100 43 27 77 82 %>70 86 90 80 96 94 BOSTON_MA BUFFALO_NY BOS 0619 0620 0621 0622 0623 BUF 0619 0620 0621 0622 0623 MIN 69 66 58 62 67 MIN 67 61 56 71 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 0 1 1 %>80 0 1 0 1 4 %>80 1 0 1 7 5 %>75 1 5 1 4 14 %>75 6 0 2 26 25 %>70 39 22 4 14 33 %>70 27 3 7 58 60 CHARLESTON_SC CHARLESTON_WV CHS 0619 0620 0621 0622 0623 CRW 0619 0620 0621 0622 0623 MIN 81 80 77 79 78 MIN 71 68 64 71 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 2 2 1 1 0 %>90 0 0 0 0 0 %>85 18 15 6 7 5 %>85 0 0 0 0 0 %>80 66 52 25 38 33 %>80 0 0 0 0 1 %>75 94 87 62 87 81 %>75 10 1 1 14 38 %>70 100 99 90 99 99 %>70 57 22 9 66 95 CHARLOTTE_NC CHICAGO_IL CLT 0619 0620 0621 0622 0623 ORD 0619 0620 0621 0622 0623 MIN 77 73 71 74 75 MIN 64 68 72 76 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 1 2 %>85 1 0 0 1 3 %>85 0 0 1 7 8 %>80 19 3 3 8 17 %>80 0 0 7 24 23 %>75 67 32 18 39 49 %>75 1 6 29 57 52 %>70 96 83 55 79 82 %>70 9 34 69 85 80 CINCINNATI_OH CLEVELAND_OH LUK 0619 0620 0621 0622 0623 CLE 0619 0620 0621 0622 0623 MIN 72 67 68 76 76 MIN 68 66 62 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 0 1 0 %>85 0 0 0 0 4 %>80 0 0 0 13 12 %>80 0 0 2 9 21 %>75 17 1 5 57 68 %>75 7 3 7 47 56 %>70 81 18 31 93 98 %>70 37 19 19 89 86 COLUMBIA_SC COLUMBUS_OH CAE 0619 0620 0621 0622 0623 TZR 0619 0620 0621 0622 0623 MIN 77 76 74 75 76 MIN 72 66 64 76 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 3 2 1 1 4 %>85 0 0 0 1 0 %>80 25 19 9 13 21 %>80 0 0 0 14 7 %>75 72 60 44 54 57 %>75 13 1 3 56 65 %>70 96 91 85 90 87 %>70 69 12 17 92 99 DAYTON_OH DETROIT_MI MGY 0619 0620 0621 0622 0623 DET 0619 0620 0621 0622 0623 MIN 71 66 67 75 76 MIN 65 64 65 74 76 %>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 0 0 0 1 5 %>85 0 0 0 0 0 %>85 0 0 1 6 14 %>80 0 0 0 11 9 %>80 1 0 4 20 31 %>75 14 1 4 55 70 %>75 4 2 13 45 54 %>70 68 13 24 93 99 %>70 19 13 29 72 75 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0619 0620 0621 0622 0623 GRR 0619 0620 0621 0622 0623 MIN 72 71 73 78 78 MIN 59 59 65 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 1 2 %>85 0 0 0 2 2 %>85 0 0 1 6 8 %>80 0 0 4 28 28 %>80 0 0 4 18 23 %>75 15 9 34 81 83 %>75 0 1 12 40 45 %>70 77 58 82 99 99 %>70 3 5 29 66 70 GREENSBORO_NC HUNTSVILLE_AL GSO 0619 0620 0621 0622 0623 HSV 0619 0620 0621 0622 0623 MIN 75 71 68 72 75 MIN 75 73 73 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 0 1 %>85 0 0 0 0 0 %>80 6 0 1 3 12 %>80 1 0 1 7 11 %>75 48 13 7 24 46 %>75 51 14 21 66 73 %>70 92 67 33 69 84 %>70 99 91 81 99 99 INDIANAPOLIS_IN KNOXVILLE_TN IND 0619 0620 0621 0622 0623 TYS 0619 0620 0621 0622 0623 MIN 69 67 71 77 76 MIN 73 72 69 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 1 1 %>85 0 0 0 0 0 %>80 0 0 1 20 15 %>80 1 1 0 1 2 %>75 7 0 13 70 67 %>75 23 19 2 19 41 %>70 42 14 56 97 97 %>70 88 73 32 81 94 LEXINGTON_KY LOUISVILLE_KY LEX 0619 0620 0621 0622 0623 SDF 0619 0620 0621 0622 0623 MIN 72 68 68 73 75 MIN 73 69 71 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 0 0 %>85 0 0 0 0 0 %>80 0 0 0 2 3 %>80 0 0 1 11 11 %>75 8 2 4 30 46 %>75 20 5 12 66 76 %>70 76 26 28 85 95 %>70 87 42 57 98 99 MEMPHIS_TN MIAMI_FL MEM 0619 0620 0621 0622 0623 MIA 0619 0620 0621 0622 0623 MIN 76 74 76 79 77 MIN 86 85 84 87 86 %>100 0 0 0 0 0 %>100 1 0 0 1 0 %>95 0 0 0 0 0 %>95 5 2 1 6 5 %>90 0 0 0 0 0 %>90 23 16 12 24 22 %>85 0 0 0 2 1 %>85 54 47 46 59 59 %>80 9 1 11 33 22 %>80 91 81 81 92 91 %>75 57 33 59 89 76 %>75 98 97 97 98 98 %>70 95 93 95 100 99 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0619 0620 0621 0622 0623 MOB 0619 0620 0621 0622 0623 MIN 63 63 67 74 73 MIN 77 77 77 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 0 0 0 0 0 %>90 2 1 1 1 1 %>85 0 0 0 2 2 %>85 11 7 7 7 5 %>80 0 0 3 11 8 %>80 33 30 28 31 26 %>75 0 1 11 39 30 %>75 65 67 65 71 68 %>70 2 10 32 76 72 %>70 89 92 91 95 95 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0619 0620 0621 0622 0623 NYC 0619 0620 0621 0622 0623 MIN 74 72 72 76 77 MIN 74 67 63 69 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 1 %>85 0 0 0 0 0 %>85 0 0 0 0 4 %>80 1 0 1 7 17 %>80 1 1 1 3 14 %>75 32 16 19 63 80 %>75 34 7 3 15 37 %>70 94 81 74 98 100 %>70 93 29 14 43 66 NORFOLK_VA ORLANDO_FL ORF 0619 0620 0621 0622 0623 ORL 0619 0620 0621 0622 0623 MIN 81 76 74 76 78 MIN 78 78 78 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 3 0 0 0 2 %>90 0 0 0 0 0 %>85 21 1 0 3 11 %>85 0 1 0 0 0 %>80 60 15 4 19 38 %>80 17 22 15 14 20 %>75 90 59 44 56 72 %>75 86 90 88 80 87 %>70 99 91 88 87 93 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0619 0620 0621 0622 0623 PIT 0619 0620 0621 0622 0623 MIN 75 66 62 69 74 MIN 69 64 59 72 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 2 %>90 0 0 0 0 0 %>85 0 0 0 1 7 %>85 0 0 0 0 0 %>80 1 2 1 5 21 %>80 0 0 0 2 6 %>75 54 9 5 18 43 %>75 6 0 2 22 49 %>70 99 28 16 44 68 %>70 40 4 8 70 93 PORTLAND_ME PROVIDENCE_RI PWM 0619 0620 0621 0622 0623 PVD 0619 0620 0621 0622 0623 MIN 64 61 54 59 62 MIN 69 65 58 62 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 0 %>85 0 0 0 0 1 %>80 0 0 0 0 1 %>80 0 1 0 0 3 %>75 0 2 0 1 3 %>75 0 4 1 2 11 %>70 4 9 1 4 12 %>70 28 19 4 11 30 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0619 0620 0621 0622 0623 RIC 0619 0620 0621 0622 0623 MIN 79 74 71 74 77 MIN 76 71 67 74 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 2 %>85 5 0 0 1 5 %>85 1 0 0 1 10 %>80 36 5 1 11 26 %>80 17 3 2 10 31 %>75 83 40 18 45 64 %>75 63 21 9 38 62 %>70 99 87 64 84 91 %>70 95 60 29 76 87 SAVANNAH_GA TALLAHASSEE_FL SAV 0619 0620 0621 0622 0623 TLH 0619 0620 0621 0622 0623 MIN 78 78 76 78 77 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 1 0 0 0 %>90 0 0 0 0 0 %>85 5 5 2 4 3 %>85 1 2 1 1 2 %>80 31 32 19 24 22 %>80 12 24 13 16 22 %>75 77 77 64 79 74 %>75 66 75 56 64 73 %>70 98 98 95 99 98 %>70 97 98 92 95 97 TAMPA_FL WASHINGTON_DC TPA 0619 0620 0621 0622 0623 DCA 0619 0620 0621 0622 0623 MIN 81 81 80 79 80 MIN 76 69 65 74 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 2 3 1 1 1 %>90 0 0 0 0 4 %>85 17 23 14 11 11 %>85 0 0 0 2 14 %>80 58 64 50 47 53 %>80 8 1 2 13 35 %>75 89 90 85 84 88 %>75 73 12 8 43 62 %>70 99 99 98 97 98 %>70 99 45 25 78 84 URL IS WWW.WPC.NCEP.NOAA.GOV $$