


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
955 FMUS23 KWNH 040742 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0740 UTC THU SEP 04 2025 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM THU SEP 04 2025 AKRON-CANTON_OH ALBANY_NY CAK 0907 0908 0909 0910 0911 ALB 0907 0908 0909 0910 0911 MIN 44 43 42 47 50 MIN 52 48 44 47 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 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 0 0 0 0 ASHEVILLE_NC ATLANTA_GA AVL 0907 0908 0909 0910 0911 ATL 0907 0908 0909 0910 0911 MIN 59 49 48 50 52 MIN 68 62 60 61 61 %>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 1 0 0 0 0 %>70 0 0 0 0 0 %>70 22 3 1 0 1 BALTIMORE_MD BIRMINGHAM_AL BWI 0907 0908 0909 0910 0911 BHM 0907 0908 0909 0910 0911 MIN 60 54 53 55 56 MIN 64 58 61 61 62 %>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 0 0 0 1 %>70 8 0 2 3 3 BOSTON_MA BUFFALO_NY BOS 0907 0908 0909 0910 0911 BUF 0907 0908 0909 0910 0911 MIN 60 55 52 53 54 MIN 48 45 44 49 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 0 0 0 %>75 0 0 0 0 0 %>75 0 0 0 0 0 %>70 3 0 0 0 0 %>70 0 0 0 0 0 CHARLESTON_SC CHARLESTON_WV CHS 0907 0908 0909 0910 0911 CRW 0907 0908 0909 0910 0911 MIN 75 69 67 69 68 MIN 50 46 47 51 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 3 0 0 0 0 %>80 0 0 0 0 0 %>75 46 7 2 3 3 %>75 0 0 0 0 0 %>70 97 42 22 37 31 %>70 0 0 0 0 0 CHARLOTTE_NC CHICAGO_IL CLT 0907 0908 0909 0910 0911 ORD 0907 0908 0909 0910 0911 MIN 67 58 56 57 58 MIN 47 47 52 58 60 %>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 2 0 0 0 0 %>75 0 0 0 0 0 %>70 22 0 0 0 0 %>70 0 0 0 1 2 CINCINNATI_OH CLEVELAND_OH LUK 0907 0908 0909 0910 0911 CLE 0907 0908 0909 0910 0911 MIN 47 45 46 51 54 MIN 50 50 48 53 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 0 0 0 0 %>75 0 0 0 0 0 %>75 0 0 0 0 0 %>70 0 0 0 0 0 %>70 0 0 0 0 1 COLUMBIA_SC COLUMBUS_OH CAE 0907 0908 0909 0910 0911 TZR 0907 0908 0909 0910 0911 MIN 71 63 60 62 62 MIN 45 42 43 49 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 9 0 0 0 0 %>75 0 0 0 0 0 %>70 68 5 1 2 4 %>70 0 0 0 0 0 DAYTON_OH DETROIT_MI MGY 0907 0908 0909 0910 0911 DET 0907 0908 0909 0910 0911 MIN 46 43 45 50 53 MIN 47 45 49 53 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 0 0 0 0 %>75 0 0 0 0 0 %>75 0 0 0 0 0 %>70 0 0 0 0 0 %>70 0 0 0 0 1 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0907 0908 0909 0910 0911 GRR 0907 0908 0909 0910 0911 MIN 49 46 49 55 57 MIN 44 40 43 50 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 0 0 0 1 %>70 0 0 0 0 0 GREENSBORO_NC HUNTSVILLE_AL GSO 0907 0908 0909 0910 0911 HSV 0907 0908 0909 0910 0911 MIN 65 55 52 54 55 MIN 59 54 56 59 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 1 0 0 0 0 %>75 0 0 0 0 0 %>70 9 0 0 0 0 %>70 0 0 0 1 1 INDIANAPOLIS_IN KNOXVILLE_TN IND 0907 0908 0909 0910 0911 TYS 0907 0908 0909 0910 0911 MIN 47 44 47 52 55 MIN 58 51 53 54 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 0 0 0 0 %>75 0 0 0 0 0 %>75 0 0 0 0 0 %>70 0 0 0 0 0 %>70 0 0 0 0 0 LEXINGTON_KY LOUISVILLE_KY LEX 0907 0908 0909 0910 0911 SDF 0907 0908 0909 0910 0911 MIN 46 44 46 51 53 MIN 48 46 48 53 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 0 0 0 0 %>75 0 0 0 0 0 %>70 0 0 0 0 0 %>70 0 0 0 0 0 MEMPHIS_TN MIAMI_FL MEM 0907 0908 0909 0910 0911 MIA 0907 0908 0909 0910 0911 MIN 57 55 55 62 63 MIN 82 80 81 82 81 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 2 1 1 2 1 %>90 0 0 0 0 0 %>90 11 5 7 11 7 %>85 0 0 0 0 0 %>85 33 21 29 35 24 %>80 0 0 0 0 0 %>80 62 49 60 63 53 %>75 0 0 0 0 1 %>75 86 79 86 87 81 %>70 0 0 0 5 10 %>70 97 95 97 98 96 MILWAUKEE_WI MOBILE_AL MKE 0907 0908 0909 0910 0911 MOB 0907 0908 0909 0910 0911 MIN 47 47 54 58 60 MIN 73 66 68 70 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 0 0 0 0 0 %>80 1 0 0 0 0 %>75 0 0 0 0 0 %>75 24 2 7 8 8 %>70 0 0 0 1 1 %>70 85 19 35 47 43 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0907 0908 0909 0910 0911 NYC 0907 0908 0909 0910 0911 MIN 52 49 51 56 58 MIN 61 57 55 56 57 %>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 1 1 %>70 2 0 0 0 0 NORFOLK_VA ORLANDO_FL ORF 0907 0908 0909 0910 0911 ORL 0907 0908 0909 0910 0911 MIN 69 65 65 67 67 MIN 77 77 77 77 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 1 0 0 0 0 %>80 15 9 10 7 7 %>75 10 0 1 1 1 %>75 79 75 81 79 67 %>70 46 9 12 25 20 %>70 99 99 100 100 99 PHILADELPHIA_PA PITTSBURGH_PA PHL 0907 0908 0909 0910 0911 PIT 0907 0908 0909 0910 0911 MIN 60 54 51 53 54 MIN 47 44 44 48 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 0 0 0 %>75 0 0 0 0 0 %>75 0 0 0 0 0 %>70 1 0 0 0 0 %>70 0 0 0 0 0 PORTLAND_ME PROVIDENCE_RI PWM 0907 0908 0909 0910 0911 PVD 0907 0908 0909 0910 0911 MIN 56 52 48 49 51 MIN 60 54 50 51 53 %>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 1 0 0 0 0 %>70 1 0 0 0 0 %>70 7 0 0 0 0 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0907 0908 0909 0910 0911 RIC 0907 0908 0909 0910 0911 MIN 68 59 56 59 58 MIN 63 55 53 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 0 0 0 0 %>75 3 0 0 0 0 %>75 1 0 0 0 0 %>70 28 0 0 0 0 %>70 6 0 0 0 0 SAVANNAH_GA TALLAHASSEE_FL SAV 0907 0908 0909 0910 0911 TLH 0907 0908 0909 0910 0911 MIN 74 70 68 70 69 MIN 75 71 71 71 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 1 0 0 0 0 %>80 2 1 0 0 0 %>75 34 9 3 7 4 %>75 58 16 9 11 9 %>70 94 55 30 48 34 %>70 99 61 67 69 55 TAMPA_FL WASHINGTON_DC TPA 0907 0908 0909 0910 0911 DCA 0907 0908 0909 0910 0911 MIN 79 78 77 77 76 MIN 60 54 53 55 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 1 1 0 0 0 %>90 0 0 0 0 0 %>85 10 6 3 2 1 %>85 0 0 0 0 0 %>80 37 32 23 19 17 %>80 0 0 0 0 0 %>75 77 76 73 69 65 %>75 0 0 0 0 0 %>70 97 97 98 97 96 %>70 1 0 0 0 0 URL IS WWW.WPC.NCEP.NOAA.GOV $$