Heat Index Forecast Tables
Issued by NWS
Issued by NWS
826 FMUS23 KWNH 161544 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1542 UTC THU MAY 16 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM THU MAY 16 2024 AKRON-CANTON_OH ALBANY_NY CAK 0519 0520 0521 0522 0523 ALB 0519 0520 0521 0522 0523 MEAN 68 68 71 71 63 MEAN 64 66 67 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 1 0 %>85 0 0 0 0 0 %>80 0 0 5 6 0 %>80 0 0 0 1 0 %>75 3 6 25 24 3 %>75 1 3 5 7 4 %>70 27 33 61 55 13 %>70 9 19 27 25 20 ASHEVILLE_NC ATLANTA_GA AVL 0519 0520 0521 0522 0523 ATL 0519 0520 0521 0522 0523 MEAN 66 66 67 71 69 MEAN 75 74 75 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 0 0 0 2 1 %>85 0 0 0 1 0 %>85 0 1 2 10 8 %>80 0 0 1 6 1 %>80 5 10 15 34 32 %>75 1 5 7 23 11 %>75 44 40 47 68 68 %>70 13 23 29 53 42 %>70 92 79 82 91 92 BALTIMORE_MD BIRMINGHAM_AL BWI 0519 0520 0521 0522 0523 BHM 0519 0520 0521 0522 0523 MEAN 60 62 64 68 70 MEAN 76 78 79 80 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 1 4 2 %>85 0 0 0 0 0 %>85 0 3 12 20 11 %>80 0 0 0 3 2 %>80 10 27 45 51 37 %>75 0 0 1 13 14 %>75 60 77 82 82 72 %>70 1 4 11 39 47 %>70 97 98 98 96 93 BOSTON_MA BUFFALO_NY BOS 0519 0520 0521 0522 0523 BUF 0519 0520 0521 0522 0523 MEAN 55 56 61 62 65 MEAN 66 67 70 69 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 1 1 %>80 0 0 1 3 0 %>75 0 0 2 3 5 %>75 0 1 11 16 1 %>70 0 0 8 11 21 %>70 12 22 48 44 5 CHARLESTON_SC CHARLESTON_WV CHS 0519 0520 0521 0522 0523 CRW 0519 0520 0521 0522 0523 MEAN 79 72 74 79 83 MEAN 69 71 74 75 69 %>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 3 9 %>90 0 0 0 1 0 %>85 7 0 2 16 34 %>85 0 0 2 5 0 %>80 38 2 14 44 70 %>80 0 2 13 20 3 %>75 81 20 43 76 93 %>75 7 16 41 47 16 %>70 98 66 77 94 99 %>70 45 55 75 76 45 CHARLOTTE_NC CHICAGO_IL CLT 0519 0520 0521 0522 0523 ORD 0519 0520 0521 0522 0523 MEAN 70 67 70 75 75 MEAN 69 71 72 65 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 1 0 %>90 0 0 0 0 0 %>85 0 0 0 5 2 %>85 0 0 1 0 0 %>80 0 1 3 20 16 %>80 0 3 7 1 0 %>75 9 7 16 49 50 %>75 9 20 29 6 2 %>70 50 30 48 78 85 %>70 46 57 63 22 12 CINCINNATI_OH CLEVELAND_OH LUK 0519 0520 0521 0522 0523 CLE 0519 0520 0521 0522 0523 MEAN 73 73 77 74 69 MEAN 67 69 72 71 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 1 1 0 %>90 0 0 0 0 0 %>85 0 0 8 4 0 %>85 0 0 1 1 0 %>80 3 5 31 17 3 %>80 0 0 7 7 0 %>75 32 34 65 44 14 %>75 2 7 30 24 1 %>70 83 80 90 74 41 %>70 22 39 67 54 10 COLUMBIA_SC COLUMBUS_OH CAE 0519 0520 0521 0522 0523 TZR 0519 0520 0521 0522 0523 MEAN 75 69 72 77 79 MEAN 72 71 75 73 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 1 2 %>90 0 0 0 0 0 %>85 0 0 1 8 12 %>85 0 0 3 2 0 %>80 8 1 6 29 41 %>80 2 1 16 12 1 %>75 46 12 28 62 77 %>75 18 13 47 37 9 %>70 89 45 65 88 96 %>70 65 56 81 70 29 DAYTON_OH DETROIT_MI MGY 0519 0520 0521 0522 0523 DET 0519 0520 0521 0522 0523 MEAN 73 73 77 73 68 MEAN 69 70 73 69 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 1 0 0 %>90 0 0 0 0 0 %>85 0 0 8 3 0 %>85 0 0 1 0 0 %>80 3 3 29 14 2 %>80 0 1 8 3 0 %>75 28 28 62 39 10 %>75 5 10 36 15 2 %>70 79 75 88 69 34 %>70 43 48 76 43 10 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0519 0520 0521 0522 0523 GRR 0519 0520 0521 0522 0523 MEAN 75 77 81 76 71 MEAN 71 71 71 64 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 4 2 0 %>90 0 0 0 0 0 %>85 0 1 21 9 1 %>85 0 0 0 0 0 %>80 6 18 56 27 5 %>80 0 2 3 1 0 %>75 56 77 86 53 25 %>75 11 18 20 4 0 %>70 97 99 98 78 59 %>70 56 59 57 17 4 GREENSBORO_NC HUNTSVILLE_AL GSO 0519 0520 0521 0522 0523 HSV 0519 0520 0521 0522 0523 MEAN 65 64 66 72 72 MEAN 75 77 80 80 76 %>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 0 0 3 7 1 %>85 0 0 0 2 1 %>85 1 3 17 22 7 %>80 0 0 0 10 6 %>80 11 26 47 50 26 %>75 1 1 5 32 29 %>75 54 71 80 77 59 %>70 12 11 24 63 67 %>70 93 96 96 93 86 INDIANAPOLIS_IN KNOXVILLE_TN IND 0519 0520 0521 0522 0523 TYS 0519 0520 0521 0522 0523 MEAN 74 74 78 72 67 MEAN 71 72 75 75 72 %>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 1 0 0 %>90 0 0 0 1 0 %>85 0 0 9 3 0 %>85 0 0 2 6 1 %>80 2 6 33 12 1 %>80 0 4 14 22 7 %>75 34 44 69 32 8 %>75 11 28 47 52 30 %>70 89 89 92 60 31 %>70 57 71 83 80 66 LEXINGTON_KY LOUISVILLE_KY LEX 0519 0520 0521 0522 0523 SDF 0519 0520 0521 0522 0523 MEAN 73 73 77 75 69 MEAN 74 75 78 75 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 1 1 0 %>90 0 0 1 1 0 %>85 0 0 5 5 0 %>85 0 0 9 6 0 %>80 3 3 25 21 3 %>80 5 8 36 23 4 %>75 27 29 62 50 15 %>75 42 51 74 51 19 %>70 77 80 90 80 45 %>70 90 93 95 80 50 MEMPHIS_TN MIAMI_FL MEM 0519 0520 0521 0522 0523 MIA 0519 0520 0521 0522 0523 MEAN 77 80 83 80 76 MEAN 98 91 88 88 90 %>100 0 0 0 0 0 %>100 37 6 2 2 4 %>95 0 0 0 1 0 %>95 65 24 9 11 19 %>90 0 0 4 7 2 %>90 87 55 34 38 51 %>85 0 3 29 23 9 %>85 97 83 69 74 84 %>80 16 44 75 50 29 %>80 99 96 92 95 97 %>75 79 95 97 77 59 %>75 100 100 99 99 100 %>70 100 100 100 93 84 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0519 0520 0521 0522 0523 MOB 0519 0520 0521 0522 0523 MEAN 63 64 64 60 57 MEAN 82 82 82 84 84 %>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 1 0 4 6 %>85 0 0 0 0 0 %>85 14 22 16 36 38 %>80 0 0 0 0 0 %>80 69 77 77 86 82 %>75 0 3 1 0 0 %>75 98 99 99 99 98 %>70 7 16 10 3 2 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0519 0520 0521 0522 0523 NYC 0519 0520 0521 0522 0523 MEAN 74 76 79 78 73 MEAN 60 60 62 64 68 %>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 1 3 0 %>90 0 0 0 0 0 %>85 0 0 9 13 2 %>85 0 0 0 0 0 %>80 3 12 40 37 10 %>80 0 0 0 0 1 %>75 40 66 81 67 36 %>75 0 0 0 3 8 %>70 93 98 98 89 70 %>70 0 1 4 15 32 NORFOLK_VA ORLANDO_FL ORF 0519 0520 0521 0522 0523 ORL 0519 0520 0521 0522 0523 MEAN 65 63 65 71 73 MEAN 87 85 82 84 86 %>100 0 0 0 0 0 %>100 2 0 0 0 0 %>95 0 0 0 0 0 %>95 10 1 0 1 2 %>90 0 0 0 0 0 %>90 32 11 4 8 20 %>85 0 0 0 1 1 %>85 65 51 27 39 61 %>80 0 0 0 7 9 %>80 89 90 71 79 92 %>75 2 0 2 23 32 %>75 98 99 96 97 99 %>70 14 3 12 53 68 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0519 0520 0521 0522 0523 PIT 0519 0520 0521 0522 0523 MEAN 59 61 63 66 69 MEAN 66 67 70 71 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 1 0 %>80 0 0 0 1 2 %>80 0 0 2 6 1 %>75 0 0 1 8 13 %>75 1 3 17 24 4 %>70 1 2 8 28 40 %>70 15 22 52 55 20 PORTLAND_ME PROVIDENCE_RI PWM 0519 0520 0521 0522 0523 PVD 0519 0520 0521 0522 0523 MEAN 54 55 59 59 62 MEAN 56 57 59 60 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 0 0 0 %>80 0 0 0 0 0 %>75 0 0 0 1 1 %>75 0 0 0 0 2 %>70 0 0 3 5 7 %>70 0 0 2 3 13 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0519 0520 0521 0522 0523 RIC 0519 0520 0521 0522 0523 MEAN 68 64 68 74 75 MEAN 62 62 65 72 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 1 0 %>90 0 0 0 0 0 %>85 0 0 0 4 3 %>85 0 0 0 3 1 %>80 1 0 1 18 18 %>80 0 0 1 12 10 %>75 7 1 9 45 53 %>75 0 0 5 33 36 %>70 33 12 33 75 86 %>70 3 5 21 62 70 SAVANNAH_GA TALLAHASSEE_FL SAV 0519 0520 0521 0522 0523 TLH 0519 0520 0521 0522 0523 MEAN 80 74 76 80 83 MEAN 83 81 81 82 84 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 0 1 %>90 1 0 0 4 7 %>90 3 1 4 5 11 %>85 11 1 4 19 33 %>85 26 16 23 29 45 %>80 50 10 20 50 71 %>80 75 61 59 70 83 %>75 90 45 54 82 94 %>75 98 95 89 95 98 %>70 99 85 86 97 99 %>70 100 100 99 100 100 TAMPA_FL WASHINGTON_DC TPA 0519 0520 0521 0522 0523 DCA 0519 0520 0521 0522 0523 MEAN 88 85 85 85 87 MEAN 60 63 64 70 70 %>100 3 0 0 0 0 %>100 0 0 0 0 0 %>95 13 1 2 2 4 %>95 0 0 0 0 0 %>90 37 13 15 16 26 %>90 0 0 0 0 0 %>85 68 54 48 53 68 %>85 0 0 0 1 0 %>80 89 92 83 87 94 %>80 0 0 0 6 4 %>75 98 100 97 99 100 %>75 0 0 2 21 19 %>70 100 100 100 100 100 %>70 1 5 14 49 52 URL IS WWW.WPC.NCEP.NOAA.GOV $$