


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
322 FMUS23 KWNH 020744 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0742 UTC TUE SEP 02 2025 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE SEP 02 2025 AKRON-CANTON_OH ALBANY_NY CAK 0905 0906 0907 0908 0909 ALB 0905 0906 0907 0908 0909 MIN 48 48 44 43 46 MIN 61 61 50 46 45 %>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 0 0 0 0 0 %>75 0 0 0 0 0 %>70 0 0 0 0 0 %>70 0 4 0 0 0 ASHEVILLE_NC ATLANTA_GA AVL 0905 0906 0907 0908 0909 ATL 0905 0906 0907 0908 0909 MIN 60 61 56 54 56 MIN 68 70 66 66 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 0 %>80 0 0 0 0 0 %>80 0 0 0 0 0 %>75 0 0 0 0 0 %>75 0 1 4 3 2 %>70 0 0 2 0 1 %>70 20 43 23 18 18 BALTIMORE_MD BIRMINGHAM_AL BWI 0905 0906 0907 0908 0909 BHM 0905 0906 0907 0908 0909 MIN 66 68 59 55 56 MIN 69 69 64 62 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 1 0 0 0 %>80 0 0 1 0 1 %>75 1 7 1 0 0 %>75 1 6 4 1 7 %>70 15 34 5 1 1 %>70 33 41 17 9 29 BOSTON_MA BUFFALO_NY BOS 0905 0906 0907 0908 0909 BUF 0905 0906 0907 0908 0909 MIN 63 69 59 54 51 MIN 50 51 47 45 46 %>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 0 1 1 0 0 %>75 0 0 0 0 0 %>70 1 32 6 0 0 %>70 0 0 0 0 0 CHARLESTON_SC CHARLESTON_WV CHS 0905 0906 0907 0908 0909 CRW 0905 0906 0907 0908 0909 MIN 72 75 75 73 73 MIN 59 59 50 48 54 %>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 4 5 4 4 %>80 0 0 0 0 0 %>75 23 49 55 34 28 %>75 0 1 0 0 0 %>70 74 97 98 81 73 %>70 1 5 0 0 1 CHARLOTTE_NC CHICAGO_IL CLT 0905 0906 0907 0908 0909 ORD 0905 0906 0907 0908 0909 MIN 66 70 65 62 62 MIN 52 47 48 50 56 %>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 0 0 %>80 0 0 0 0 0 %>75 0 2 5 1 1 %>75 0 0 0 0 0 %>70 14 44 21 6 7 %>70 0 0 0 0 0 CINCINNATI_OH CLEVELAND_OH LUK 0905 0906 0907 0908 0909 CLE 0905 0906 0907 0908 0909 MIN 51 50 47 48 52 MIN 51 52 50 49 51 %>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 0 0 0 0 0 %>75 0 0 0 0 0 %>70 0 1 0 0 0 %>70 0 0 0 0 0 COLUMBIA_SC COLUMBUS_OH CAE 0905 0906 0907 0908 0909 TZR 0905 0906 0907 0908 0909 MIN 68 72 71 68 67 MIN 48 48 44 45 49 %>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 1 0 %>80 0 0 0 0 0 %>75 3 12 14 7 4 %>75 0 0 0 0 0 %>70 32 75 61 35 25 %>70 0 1 0 0 0 DAYTON_OH DETROIT_MI MGY 0905 0906 0907 0908 0909 DET 0905 0906 0907 0908 0909 MIN 49 48 45 46 51 MIN 49 49 48 47 52 %>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 0 0 0 0 0 %>75 0 0 0 0 0 %>70 0 1 0 0 0 %>70 0 0 0 0 0 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0905 0906 0907 0908 0909 GRR 0905 0906 0907 0908 0909 MIN 54 51 50 52 56 MIN 47 45 42 40 47 %>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 0 0 0 0 0 %>75 0 0 0 0 0 %>70 1 1 0 0 3 %>70 0 0 0 0 0 GREENSBORO_NC HUNTSVILLE_AL GSO 0905 0906 0907 0908 0909 HSV 0905 0906 0907 0908 0909 MIN 65 68 62 58 58 MIN 66 67 59 58 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 0 0 0 0 0 %>80 0 0 0 0 0 %>75 0 1 3 0 0 %>75 0 2 1 0 3 %>70 7 21 12 2 2 %>70 11 22 4 2 18 INDIANAPOLIS_IN KNOXVILLE_TN IND 0905 0906 0907 0908 0909 TYS 0905 0906 0907 0908 0909 MIN 50 48 47 47 52 MIN 64 65 56 55 59 %>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 0 0 0 0 0 %>75 0 0 0 0 0 %>70 0 0 0 0 0 %>70 1 5 2 0 2 LEXINGTON_KY LOUISVILLE_KY LEX 0905 0906 0907 0908 0909 SDF 0905 0906 0907 0908 0909 MIN 54 52 47 49 53 MIN 54 52 49 51 55 %>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 0 1 0 0 0 %>75 0 0 0 0 0 %>70 1 3 0 0 1 %>70 0 2 0 0 1 MEMPHIS_TN MIAMI_FL MEM 0905 0906 0907 0908 0909 MIA 0905 0906 0907 0908 0909 MIN 66 64 59 59 63 MIN 81 79 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 3 %>90 0 0 0 0 0 %>90 7 5 8 10 16 %>85 0 0 0 0 0 %>85 26 19 28 33 40 %>80 0 1 0 0 1 %>80 58 46 58 62 66 %>75 3 4 0 1 4 %>75 86 75 85 85 86 %>70 19 18 3 4 16 %>70 98 93 97 97 96 MILWAUKEE_WI MOBILE_AL MKE 0905 0906 0907 0908 0909 MOB 0905 0906 0907 0908 0909 MIN 52 47 47 51 57 MIN 74 75 73 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 0 %>85 0 0 0 0 0 %>85 0 0 0 0 1 %>80 0 0 0 0 0 %>80 2 6 4 3 7 %>75 0 0 0 0 0 %>75 30 43 32 16 32 %>70 0 0 0 0 1 %>70 90 92 83 46 69 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0905 0906 0907 0908 0909 NYC 0905 0906 0907 0908 0909 MIN 61 60 52 54 61 MIN 67 69 61 56 56 %>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 1 0 0 0 %>75 1 3 0 0 1 %>75 1 9 1 0 0 %>70 7 10 0 0 8 %>70 19 46 6 0 1 NORFOLK_VA ORLANDO_FL ORF 0905 0906 0907 0908 0909 ORL 0905 0906 0907 0908 0909 MIN 71 75 70 67 68 MIN 77 77 77 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 0 0 0 0 0 %>85 0 1 0 0 1 %>80 0 0 2 0 0 %>80 7 16 13 16 20 %>75 9 51 15 4 7 %>75 76 75 73 76 80 %>70 67 94 53 30 37 %>70 100 99 99 99 99 PHILADELPHIA_PA PITTSBURGH_PA PHL 0905 0906 0907 0908 0909 PIT 0905 0906 0907 0908 0909 MIN 65 68 59 54 53 MIN 53 53 47 45 48 %>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 0 0 0 %>80 0 0 0 0 0 %>75 1 10 1 0 0 %>75 0 0 0 0 0 %>70 13 35 6 0 1 %>70 0 1 0 0 0 PORTLAND_ME PROVIDENCE_RI PWM 0905 0906 0907 0908 0909 PVD 0905 0906 0907 0908 0909 MIN 60 63 55 50 47 MIN 63 68 58 53 50 %>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 1 0 0 %>75 0 1 1 0 0 %>75 0 2 3 0 0 %>70 1 9 3 1 0 %>70 4 32 9 1 0 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0905 0906 0907 0908 0909 RIC 0905 0906 0907 0908 0909 MIN 68 72 67 62 62 MIN 67 71 62 57 58 %>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 1 0 0 %>75 1 7 5 0 1 %>75 2 13 4 0 0 %>70 23 81 28 5 6 %>70 21 65 14 2 3 SAVANNAH_GA TALLAHASSEE_FL SAV 0905 0906 0907 0908 0909 TLH 0905 0906 0907 0908 0909 MIN 72 74 75 73 74 MIN 72 75 75 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 0 0 0 0 %>85 0 0 0 0 0 %>80 1 2 3 4 5 %>80 0 1 4 3 4 %>75 17 32 44 34 35 %>75 16 43 50 38 43 %>70 72 92 97 83 82 %>70 80 98 96 91 93 TAMPA_FL WASHINGTON_DC TPA 0905 0906 0907 0908 0909 DCA 0905 0906 0907 0908 0909 MIN 78 78 78 78 78 MIN 66 68 59 55 56 %>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 1 0 1 %>90 0 0 0 0 0 %>85 7 7 7 5 6 %>85 0 0 0 0 0 %>80 33 34 33 31 32 %>80 0 1 0 0 0 %>75 76 76 75 76 75 %>75 1 7 1 0 0 %>70 97 97 96 97 97 %>70 13 34 5 1 1 URL IS WWW.WPC.NCEP.NOAA.GOV $$