


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
394 FMUS23 KWNH 061701 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1701 UTC TUE MAY 06 2025 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE MAY 06 2025 AKRON-CANTON_OH ALBANY_NY CAK 0509 0510 0511 0512 0513 ALB 0509 0510 0511 0512 0513 MIN 39 38 45 49 57 MIN 43 44 46 43 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 0 0 0 0 0 %>70 0 0 0 0 0 ASHEVILLE_NC ATLANTA_GA AVL 0509 0510 0511 0512 0513 ATL 0509 0510 0511 0512 0513 MIN 53 47 47 53 56 MIN 62 59 55 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 0 0 0 0 0 %>70 0 1 0 0 0 BALTIMORE_MD BIRMINGHAM_AL BWI 0509 0510 0511 0512 0513 BHM 0509 0510 0511 0512 0513 MIN 52 47 52 54 60 MIN 61 58 57 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 0 0 0 0 0 %>70 0 0 0 0 1 %>70 0 2 1 1 1 BOSTON_MA BUFFALO_NY BOS 0509 0510 0511 0512 0513 BUF 0509 0510 0511 0512 0513 MIN 47 46 49 47 53 MIN 39 40 42 45 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 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 CHARLESTON_SC CHARLESTON_WV CHS 0509 0510 0511 0512 0513 CRW 0509 0510 0511 0512 0513 MIN 67 62 62 67 68 MIN 46 42 49 54 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 1 1 1 2 2 %>75 0 0 0 0 0 %>70 21 7 8 21 29 %>70 0 0 0 0 1 CHARLOTTE_NC CHICAGO_IL CLT 0509 0510 0511 0512 0513 ORD 0509 0510 0511 0512 0513 MIN 61 53 53 58 62 MIN 39 44 46 53 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 0 1 %>70 0 0 0 0 1 CINCINNATI_OH CLEVELAND_OH LUK 0509 0510 0511 0512 0513 CLE 0509 0510 0511 0512 0513 MIN 40 42 50 54 60 MIN 42 43 48 50 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 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 COLUMBIA_SC COLUMBUS_OH CAE 0509 0510 0511 0512 0513 TZR 0509 0510 0511 0512 0513 MIN 63 57 55 61 64 MIN 39 40 48 52 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 0 0 0 0 0 %>75 0 0 0 0 0 %>70 3 1 0 1 4 %>70 0 0 0 0 0 DAYTON_OH DETROIT_MI MGY 0509 0510 0511 0512 0513 DET 0509 0510 0511 0512 0513 MIN 39 41 49 53 61 MIN 38 42 47 50 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 0 0 %>70 0 0 0 0 0 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0509 0510 0511 0512 0513 GRR 0509 0510 0511 0512 0513 MIN 47 47 52 57 61 MIN 35 38 45 50 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 GREENSBORO_NC HUNTSVILLE_AL GSO 0509 0510 0511 0512 0513 HSV 0509 0510 0511 0512 0513 MIN 59 49 51 56 61 MIN 60 56 56 60 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 0 0 0 0 0 %>70 0 1 0 0 0 INDIANAPOLIS_IN KNOXVILLE_TN IND 0509 0510 0511 0512 0513 TYS 0509 0510 0511 0512 0513 MIN 40 43 50 54 61 MIN 57 52 52 57 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 0 0 0 0 0 LEXINGTON_KY LOUISVILLE_KY LEX 0509 0510 0511 0512 0513 SDF 0509 0510 0511 0512 0513 MIN 43 43 50 55 59 MIN 44 45 51 56 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 0 0 0 0 0 %>70 0 0 0 0 0 %>70 0 0 0 0 0 MEMPHIS_TN MIAMI_FL MEM 0509 0510 0511 0512 0513 MIA 0509 0510 0511 0512 0513 MIN 60 53 56 61 62 MIN 75 77 78 79 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 1 2 5 1 %>80 0 0 0 0 0 %>80 3 11 24 37 20 %>75 0 0 0 0 0 %>75 59 78 86 86 71 %>70 0 0 0 0 0 %>70 96 99 99 99 97 MILWAUKEE_WI MOBILE_AL MKE 0509 0510 0511 0512 0513 MOB 0509 0510 0511 0512 0513 MIN 39 44 43 49 52 MIN 66 63 63 63 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 0 0 0 0 0 %>75 1 0 1 1 1 %>70 0 0 0 0 0 %>70 15 6 8 9 7 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0509 0510 0511 0512 0513 NYC 0509 0510 0511 0512 0513 MIN 55 50 54 59 61 MIN 53 49 52 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 NORFOLK_VA ORLANDO_FL ORF 0509 0510 0511 0512 0513 ORL 0509 0510 0511 0512 0513 MIN 62 55 58 62 65 MIN 71 71 71 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 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 5 6 7 8 7 %>70 2 0 0 0 8 %>70 62 70 69 71 58 PHILADELPHIA_PA PITTSBURGH_PA PHL 0509 0510 0511 0512 0513 PIT 0509 0510 0511 0512 0513 MIN 52 46 51 51 56 MIN 40 39 46 50 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 0 0 %>70 0 0 0 0 0 PORTLAND_ME PROVIDENCE_RI PWM 0509 0510 0511 0512 0513 PVD 0509 0510 0511 0512 0513 MIN 42 42 45 42 47 MIN 48 46 49 46 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 0 %>70 0 0 0 0 0 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0509 0510 0511 0512 0513 RIC 0509 0510 0511 0512 0513 MIN 62 51 53 57 63 MIN 57 46 51 55 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 0 0 0 0 0 %>70 0 0 0 0 3 %>70 0 0 0 0 2 SAVANNAH_GA TALLAHASSEE_FL SAV 0509 0510 0511 0512 0513 TLH 0509 0510 0511 0512 0513 MIN 67 64 64 67 67 MIN 68 66 66 66 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 1 3 3 %>75 2 0 1 2 2 %>70 17 11 12 27 24 %>70 24 11 14 18 13 TAMPA_FL WASHINGTON_DC TPA 0509 0510 0511 0512 0513 DCA 0509 0510 0511 0512 0513 MIN 74 74 73 73 73 MIN 53 47 52 54 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 2 2 1 1 2 %>80 0 0 0 0 0 %>75 36 38 30 29 28 %>75 0 0 0 0 0 %>70 88 92 85 86 82 %>70 0 0 0 0 2 URL IS WWW.WPC.NCEP.NOAA.GOV $$