Heat Index Forecast Tables
Issued by NWS
Issued by NWS
570 FMUS23 KWNH 211604 PRBEHL DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1602 UTC TUE MAY 21 2024 MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE MAY 21 2024 AKRON-CANTON_OH ALBANY_NY CAK 0524 0525 0526 0527 0528 ALB 0524 0525 0526 0527 0528 MIN 59 61 62 63 60 MIN 58 55 56 58 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 1 0 %>80 0 0 0 0 0 %>75 0 0 3 4 2 %>75 0 0 0 0 1 %>70 0 4 12 15 9 %>70 0 0 1 2 4 ASHEVILLE_NC ATLANTA_GA AVL 0524 0525 0526 0527 0528 ATL 0524 0525 0526 0527 0528 MIN 61 61 61 64 62 MIN 69 70 71 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 0 0 0 0 0 %>80 0 0 0 0 0 %>80 0 1 0 1 1 %>75 0 0 0 0 0 %>75 3 12 7 18 11 %>70 0 0 0 4 2 %>70 40 54 64 68 50 BALTIMORE_MD BIRMINGHAM_AL BWI 0524 0525 0526 0527 0528 BHM 0524 0525 0526 0527 0528 MIN 67 66 65 65 65 MIN 70 71 72 73 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 0 %>80 0 2 0 4 2 %>75 0 1 1 2 2 %>75 5 16 18 29 16 %>70 9 13 13 16 17 %>70 49 55 79 72 53 BOSTON_MA BUFFALO_NY BOS 0524 0525 0526 0527 0528 BUF 0524 0525 0526 0527 0528 MIN 63 58 56 56 58 MIN 55 54 59 61 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 1 0 %>75 0 0 0 0 0 %>75 0 2 0 3 1 %>70 1 1 2 1 1 %>70 0 5 2 12 4 CHARLESTON_SC CHARLESTON_WV CHS 0524 0525 0526 0527 0528 CRW 0524 0525 0526 0527 0528 MIN 72 74 73 75 74 MIN 64 64 65 66 64 %>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 1 1 1 %>85 0 0 0 0 0 %>80 0 6 8 12 11 %>80 0 0 0 0 0 %>75 18 39 36 55 41 %>75 0 0 1 3 3 %>70 82 82 73 91 78 %>70 1 3 10 20 16 CHARLOTTE_NC CHICAGO_IL CLT 0524 0525 0526 0527 0528 ORD 0524 0525 0526 0527 0528 MIN 68 67 67 69 68 MIN 59 62 60 57 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 1 0 0 0 %>80 0 1 0 1 0 %>80 0 3 0 0 0 %>75 3 8 4 10 5 %>75 0 8 0 0 0 %>70 27 31 25 43 31 %>70 2 19 3 2 1 CINCINNATI_OH CLEVELAND_OH LUK 0524 0525 0526 0527 0528 CLE 0524 0525 0526 0527 0528 MIN 64 65 66 66 63 MIN 60 62 63 64 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 1 0 0 %>85 0 0 0 0 0 %>80 0 0 3 1 0 %>80 0 0 0 0 0 %>75 0 1 12 8 3 %>75 0 0 2 2 1 %>70 0 11 31 27 13 %>70 0 5 13 13 8 COLUMBIA_SC COLUMBUS_OH CAE 0524 0525 0526 0527 0528 TZR 0524 0525 0526 0527 0528 MIN 69 70 70 72 70 MIN 61 63 64 65 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 1 1 1 0 %>85 0 0 0 0 0 %>80 1 5 6 6 3 %>80 0 0 1 1 0 %>75 11 21 20 26 18 %>75 0 1 6 6 1 %>70 43 49 48 61 49 %>70 0 7 20 20 8 DAYTON_OH DETROIT_MI MGY 0524 0525 0526 0527 0528 DET 0524 0525 0526 0527 0528 MIN 63 64 66 65 62 MIN 59 62 62 61 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 1 0 0 %>85 0 0 0 0 0 %>80 0 0 4 1 0 %>80 0 0 0 0 0 %>75 0 1 13 8 2 %>75 0 1 2 2 1 %>70 0 11 30 24 10 %>70 0 8 11 9 5 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0524 0525 0526 0527 0528 GRR 0524 0525 0526 0527 0528 MIN 67 67 69 68 64 MIN 53 60 57 56 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 1 0 0 %>85 0 0 0 0 0 %>80 0 1 5 2 0 %>80 0 0 0 0 0 %>75 0 6 18 12 3 %>75 0 2 0 0 0 %>70 13 30 43 36 16 %>70 0 8 3 2 0 GREENSBORO_NC HUNTSVILLE_AL GSO 0524 0525 0526 0527 0528 HSV 0524 0525 0526 0527 0528 MIN 66 66 65 67 67 MIN 70 70 72 71 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 0 0 0 1 1 %>75 0 2 2 4 3 %>75 2 6 12 17 10 %>70 9 18 14 26 22 %>70 56 48 79 61 41 INDIANAPOLIS_IN KNOXVILLE_TN IND 0524 0525 0526 0527 0528 TYS 0524 0525 0526 0527 0528 MIN 63 65 66 64 61 MIN 67 66 67 68 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 2 0 0 %>85 0 0 0 0 0 %>80 0 1 5 1 0 %>80 0 0 0 0 0 %>75 0 5 15 6 1 %>75 0 1 0 3 2 %>70 2 22 32 20 7 %>70 11 14 16 30 20 LEXINGTON_KY LOUISVILLE_KY LEX 0524 0525 0526 0527 0528 SDF 0524 0525 0526 0527 0528 MIN 64 64 66 66 63 MIN 65 65 67 67 64 %>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 2 1 0 %>75 0 1 5 5 2 %>75 0 1 10 8 3 %>70 0 9 24 24 12 %>70 2 15 31 30 14 MEMPHIS_TN MIAMI_FL MEM 0524 0525 0526 0527 0528 MIA 0524 0525 0526 0527 0528 MIN 70 71 74 72 69 MIN 81 82 83 85 84 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 1 0 %>90 0 0 0 0 0 %>90 3 4 4 11 8 %>85 0 0 0 1 0 %>85 19 25 35 48 51 %>80 0 1 5 6 2 %>80 53 61 72 84 80 %>75 8 12 38 26 11 %>75 91 93 95 97 95 %>70 46 57 87 62 39 %>70 100 100 100 100 99 MILWAUKEE_WI MOBILE_AL MKE 0524 0525 0526 0527 0528 MOB 0524 0525 0526 0527 0528 MIN 54 56 54 52 53 MIN 74 75 76 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 1 %>85 0 0 0 0 0 %>85 0 1 1 5 4 %>80 0 0 0 0 0 %>80 2 12 16 24 19 %>75 0 1 0 0 0 %>75 34 55 58 58 49 %>70 0 4 0 0 0 %>70 86 91 92 87 80 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0524 0525 0526 0527 0528 NYC 0524 0525 0526 0527 0528 MIN 68 68 70 69 67 MIN 65 62 60 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 1 1 %>80 0 0 0 0 0 %>75 0 3 6 9 6 %>75 0 0 1 0 0 %>70 19 28 45 43 26 %>70 6 3 5 3 5 NORFOLK_VA ORLANDO_FL ORF 0524 0525 0526 0527 0528 ORL 0524 0525 0526 0527 0528 MIN 69 68 67 68 69 MIN 73 75 75 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 0 0 0 0 0 %>85 0 0 0 0 3 %>80 0 0 1 0 1 %>80 1 5 6 11 21 %>75 1 4 6 5 7 %>75 24 45 55 65 61 %>70 32 30 28 34 40 %>70 78 91 96 97 91 PHILADELPHIA_PA PITTSBURGH_PA PHL 0524 0525 0526 0527 0528 PIT 0524 0525 0526 0527 0528 MIN 66 64 61 62 62 MIN 61 62 63 64 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 1 0 %>75 0 0 2 1 1 %>75 0 0 2 5 3 %>70 8 7 9 6 9 %>70 0 2 11 19 12 PORTLAND_ME PROVIDENCE_RI PWM 0524 0525 0526 0527 0528 PVD 0524 0525 0526 0527 0528 MIN 59 54 53 52 54 MIN 62 57 55 55 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 1 0 0 %>70 0 0 1 0 1 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0524 0525 0526 0527 0528 RIC 0524 0525 0526 0527 0528 MIN 68 69 67 70 69 MIN 68 67 65 67 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 1 1 %>80 0 0 1 0 1 %>75 2 7 6 10 10 %>75 0 2 5 5 6 %>70 32 40 27 46 41 %>70 20 25 21 26 27 SAVANNAH_GA TALLAHASSEE_FL SAV 0524 0525 0526 0527 0528 TLH 0524 0525 0526 0527 0528 MIN 72 73 74 75 74 MIN 70 72 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 0 1 1 0 2 %>85 0 0 0 0 1 %>80 1 7 9 8 12 %>80 0 3 2 6 10 %>75 17 34 40 46 41 %>75 8 25 31 35 41 %>70 67 72 78 87 75 %>70 48 71 86 79 80 TAMPA_FL WASHINGTON_DC TPA 0524 0525 0526 0527 0528 DCA 0524 0525 0526 0527 0528 MIN 76 77 78 79 80 MIN 67 66 65 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 1 %>90 0 0 0 0 0 %>85 0 3 4 8 17 %>85 0 0 0 0 0 %>80 15 28 32 42 55 %>80 0 0 0 0 0 %>75 68 73 78 81 84 %>75 0 1 2 3 3 %>70 95 96 97 97 97 %>70 8 16 14 19 19 URL IS WWW.WPC.NCEP.NOAA.GOV $$