Heat Index Forecast Tables
Issued by NWS
Issued by NWS
003 FMUS23 KWNH 211610 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1609 UTC FRI JUN 21 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM FRI JUN 21 2024 AKRON-CANTON_OH ALBANY_NY CAK 0624 0625 0626 0627 0628 ALB 0624 0625 0626 0627 0628 MEAN 73 75 80 71 68 MEAN 76 74 79 74 68 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 1 0 0 %>90 0 0 3 0 0 %>90 2 0 4 0 0 %>85 0 2 17 1 1 %>85 9 1 16 2 1 %>80 6 16 48 6 6 %>80 28 9 42 13 5 %>75 34 53 81 24 19 %>75 57 39 72 40 17 %>70 79 88 96 54 42 %>70 83 80 92 74 40 ASHEVILLE_NC ATLANTA_GA AVL 0624 0625 0626 0627 0628 ATL 0624 0625 0626 0627 0628 MEAN 79 78 80 76 75 MEAN 88 90 89 84 85 %>100 0 0 0 0 0 %>100 0 0 1 0 0 %>95 0 0 0 0 0 %>95 3 7 8 2 3 %>90 0 0 2 0 1 %>90 29 46 39 13 16 %>85 4 4 11 3 4 %>85 78 90 80 46 48 %>80 35 30 46 20 19 %>80 98 100 98 81 81 %>75 85 77 85 60 48 %>75 100 100 100 97 96 %>70 99 97 98 90 79 %>70 100 100 100 100 100 BALTIMORE_MD BIRMINGHAM_AL BWI 0624 0625 0626 0627 0628 BHM 0624 0625 0626 0627 0628 MEAN 86 81 87 83 76 MEAN 89 91 88 85 86 %>100 0 0 1 0 0 %>100 0 2 2 0 1 %>95 3 0 6 1 0 %>95 7 19 11 3 5 %>90 18 1 28 10 2 %>90 44 62 39 19 23 %>85 55 15 65 35 11 %>85 88 93 74 53 54 %>80 88 62 91 69 30 %>80 99 100 94 85 84 %>75 99 95 99 92 57 %>75 100 100 99 98 97 %>70 100 100 100 99 82 %>70 100 100 100 100 100 BOSTON_MA BUFFALO_NY BOS 0624 0625 0626 0627 0628 BUF 0624 0625 0626 0627 0628 MEAN 77 73 77 76 69 MEAN 70 72 76 67 66 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 1 0 0 0 0 %>95 0 0 0 0 0 %>90 4 0 0 0 0 %>90 0 0 0 0 0 %>85 14 1 5 5 0 %>85 0 0 3 0 0 %>80 35 8 27 24 3 %>80 0 1 21 1 2 %>75 63 37 66 58 15 %>75 9 21 59 8 9 %>70 86 76 94 88 44 %>70 51 78 90 30 27 CHARLESTON_SC CHARLESTON_WV CHS 0624 0625 0626 0627 0628 CRW 0624 0625 0626 0627 0628 MEAN 94 95 94 92 88 MEAN 80 80 85 78 74 %>100 6 18 13 8 3 %>100 0 0 1 0 0 %>95 36 49 44 32 14 %>95 0 0 7 0 0 %>90 80 81 80 67 38 %>90 1 2 22 2 2 %>85 98 96 97 91 69 %>85 11 15 47 11 8 %>80 100 100 100 99 90 %>80 49 49 74 36 23 %>75 100 100 100 100 98 %>75 88 83 92 70 46 %>70 100 100 100 100 100 %>70 99 98 98 92 71 CHARLOTTE_NC CHICAGO_IL CLT 0624 0625 0626 0627 0628 ORD 0624 0625 0626 0627 0628 MEAN 89 87 89 87 82 MEAN 77 86 78 71 74 %>100 0 0 1 0 0 %>100 0 4 0 0 0 %>95 3 4 10 5 3 %>95 0 12 0 0 0 %>90 39 25 45 26 12 %>90 1 29 3 0 2 %>85 92 66 85 64 34 %>85 7 52 14 2 8 %>80 100 94 99 92 63 %>80 28 75 39 9 22 %>75 100 100 100 99 86 %>75 63 90 69 27 45 %>70 100 100 100 100 97 %>70 90 97 90 55 70 CINCINNATI_OH CLEVELAND_OH LUK 0624 0625 0626 0627 0628 CLE 0624 0625 0626 0627 0628 MEAN 80 84 84 76 75 MEAN 74 77 80 70 70 %>100 0 0 1 0 0 %>100 0 0 0 0 0 %>95 0 3 5 0 0 %>95 0 0 1 0 0 %>90 1 14 20 2 2 %>90 0 0 5 0 0 %>85 13 42 47 9 9 %>85 1 5 20 1 2 %>80 48 75 75 27 24 %>80 8 26 52 5 8 %>75 85 94 93 56 48 %>75 38 66 83 20 23 %>70 98 99 99 82 73 %>70 80 93 97 50 49 COLUMBIA_SC COLUMBUS_OH CAE 0624 0625 0626 0627 0628 TZR 0624 0625 0626 0627 0628 MEAN 91 90 92 90 85 MEAN 77 79 83 74 72 %>100 1 1 2 5 1 %>100 0 0 0 0 0 %>95 14 13 21 21 7 %>95 0 0 3 0 0 %>90 65 52 65 53 24 %>90 0 1 13 1 1 %>85 97 89 94 82 53 %>85 2 12 38 5 4 %>80 100 99 100 96 80 %>80 22 42 69 19 14 %>75 100 100 100 100 94 %>75 65 79 90 45 33 %>70 100 100 100 100 99 %>70 94 96 98 74 59 DAYTON_OH DETROIT_MI MGY 0624 0625 0626 0627 0628 DET 0624 0625 0626 0627 0628 MEAN 78 83 84 75 74 MEAN 74 78 80 69 70 %>100 0 0 1 0 0 %>100 0 0 0 0 0 %>95 0 2 4 0 0 %>95 0 0 0 0 0 %>90 0 11 17 1 1 %>90 0 1 2 0 0 %>85 6 35 44 6 6 %>85 0 10 14 0 2 %>80 33 67 74 21 20 %>80 4 37 48 3 9 %>75 76 90 92 47 42 %>75 41 74 83 15 26 %>70 97 98 99 75 68 %>70 90 95 98 44 51 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0624 0625 0626 0627 0628 GRR 0624 0625 0626 0627 0628 MEAN 85 90 86 78 78 MEAN 73 79 76 67 70 %>100 0 4 1 0 0 %>100 0 0 0 0 0 %>95 2 19 7 1 2 %>95 0 1 0 0 0 %>90 16 51 25 6 7 %>90 0 4 0 0 0 %>85 49 83 54 19 20 %>85 0 17 5 0 3 %>80 83 97 81 42 41 %>80 3 42 24 2 9 %>75 97 100 95 67 65 %>75 29 72 60 11 25 %>70 100 100 99 87 84 %>70 78 91 89 32 49 GREENSBORO_NC HUNTSVILLE_AL GSO 0624 0625 0626 0627 0628 HSV 0624 0625 0626 0627 0628 MEAN 87 83 86 84 79 MEAN 90 91 88 85 84 %>100 0 0 0 0 0 %>100 1 5 2 0 1 %>95 1 0 3 1 1 %>95 13 23 12 3 4 %>90 16 6 21 11 6 %>90 48 58 37 17 17 %>85 69 35 63 39 20 %>85 85 88 71 47 42 %>80 98 79 93 75 44 %>80 98 98 93 79 71 %>75 100 98 100 95 71 %>75 100 100 99 95 91 %>70 100 100 100 100 89 %>70 100 100 100 99 98 INDIANAPOLIS_IN KNOXVILLE_TN IND 0624 0625 0626 0627 0628 TYS 0624 0625 0626 0627 0628 MEAN 78 85 82 73 74 MEAN 85 86 86 81 80 %>100 0 1 0 0 0 %>100 0 1 2 0 0 %>95 0 4 1 0 0 %>95 2 6 9 1 1 %>90 0 19 7 1 2 %>90 14 23 27 7 7 %>85 6 49 28 5 9 %>85 49 54 56 27 22 %>80 34 79 62 17 24 %>80 85 83 82 60 50 %>75 78 95 88 41 46 %>75 98 97 95 87 78 %>70 97 99 98 69 70 %>70 100 100 99 98 94 LEXINGTON_KY LOUISVILLE_KY LEX 0624 0625 0626 0627 0628 SDF 0624 0625 0626 0627 0628 MEAN 82 85 84 78 76 MEAN 83 87 84 78 77 %>100 0 0 1 0 0 %>100 0 1 0 0 0 %>95 0 3 4 0 1 %>95 1 9 4 0 1 %>90 3 16 18 2 3 %>90 7 32 17 3 5 %>85 22 47 46 12 11 %>85 35 65 46 14 15 %>80 66 80 76 37 28 %>80 76 90 77 37 35 %>75 94 96 94 68 53 %>75 96 98 94 66 61 %>70 100 100 99 90 77 %>70 100 100 99 88 82 MEMPHIS_TN MIAMI_FL MEM 0624 0625 0626 0627 0628 MIA 0624 0625 0626 0627 0628 MEAN 93 93 88 85 84 MEAN 91 93 92 93 93 %>100 4 6 3 1 2 %>100 3 8 5 8 12 %>95 30 32 13 5 8 %>95 21 32 26 32 37 %>90 75 74 38 21 22 %>90 59 71 65 70 73 %>85 97 96 69 49 46 %>85 91 95 93 94 94 %>80 100 100 91 78 71 %>80 99 100 99 100 99 %>75 100 100 98 94 89 %>75 100 100 100 100 100 %>70 100 100 100 99 97 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0624 0625 0626 0627 0628 MOB 0624 0625 0626 0627 0628 MEAN 72 78 73 66 70 MEAN 94 94 92 89 91 %>100 0 0 0 0 0 %>100 9 11 7 4 4 %>95 0 1 0 0 0 %>95 41 40 28 18 20 %>90 0 6 1 0 0 %>90 81 76 63 46 55 %>85 1 17 4 0 2 %>85 98 95 89 76 86 %>80 5 40 15 1 7 %>80 100 100 98 93 98 %>75 25 67 40 6 22 %>75 100 100 100 99 100 %>70 62 89 71 24 48 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0624 0625 0626 0627 0628 NYC 0624 0625 0626 0627 0628 MEAN 88 90 87 82 81 MEAN 83 78 83 80 74 %>100 0 4 1 0 0 %>100 0 0 0 0 0 %>95 6 19 6 2 2 %>95 3 0 2 0 0 %>90 35 51 27 10 9 %>90 15 0 10 3 0 %>85 78 83 62 32 27 %>85 40 5 34 19 4 %>80 97 97 89 65 53 %>80 71 34 68 53 16 %>75 100 100 98 89 78 %>75 91 81 91 85 44 %>70 100 100 100 98 93 %>70 99 98 99 98 75 NORFOLK_VA ORLANDO_FL ORF 0624 0625 0626 0627 0628 ORL 0624 0625 0626 0627 0628 MEAN 89 84 88 87 79 MEAN 91 92 91 91 91 %>100 2 0 2 2 0 %>100 1 4 4 3 4 %>95 14 1 11 9 1 %>95 15 26 23 19 23 %>90 42 9 37 29 5 %>90 57 68 62 58 61 %>85 77 39 73 61 20 %>85 92 94 91 89 90 %>80 95 79 94 88 47 %>80 100 100 99 99 99 %>75 100 97 100 98 76 %>75 100 100 100 100 100 %>70 100 100 100 100 93 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0624 0625 0626 0627 0628 PIT 0624 0625 0626 0627 0628 MEAN 85 79 85 82 75 MEAN 75 75 80 74 69 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 2 0 2 1 0 %>95 0 0 1 0 0 %>90 15 0 15 9 2 %>90 0 0 5 0 0 %>85 48 4 50 31 7 %>85 2 1 21 3 2 %>80 83 42 86 64 24 %>80 15 13 52 15 7 %>75 97 91 98 89 50 %>75 52 52 82 41 22 %>70 100 100 100 98 77 %>70 88 89 96 71 47 PORTLAND_ME PROVIDENCE_RI PWM 0624 0625 0626 0627 0628 PVD 0624 0625 0626 0627 0628 MEAN 72 70 72 72 66 MEAN 78 74 76 76 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 1 0 0 0 0 %>85 1 0 0 0 0 %>85 9 0 2 3 0 %>80 7 1 4 4 0 %>80 34 7 19 22 3 %>75 26 12 27 26 2 %>75 71 41 61 62 17 %>70 60 53 71 68 17 %>70 95 86 93 93 52 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0624 0625 0626 0627 0628 RIC 0624 0625 0626 0627 0628 MEAN 91 87 90 89 82 MEAN 90 83 89 86 79 %>100 4 0 3 3 1 %>100 3 0 2 2 0 %>95 22 4 17 14 5 %>95 18 0 13 9 2 %>90 60 25 51 40 15 %>90 53 6 43 28 8 %>85 90 65 85 72 36 %>85 86 35 77 57 21 %>80 99 93 98 92 62 %>80 98 78 95 83 44 %>75 100 99 100 99 84 %>75 100 97 100 96 69 %>70 100 100 100 100 95 %>70 100 100 100 99 87 SAVANNAH_GA TALLAHASSEE_FL SAV 0624 0625 0626 0627 0628 TLH 0624 0625 0626 0627 0628 MEAN 92 95 94 92 88 MEAN 95 95 94 91 91 %>100 4 19 11 7 2 %>100 11 15 14 8 4 %>95 27 52 40 27 12 %>95 47 46 40 27 22 %>90 72 84 78 61 39 %>90 87 80 73 57 57 %>85 97 98 96 88 73 %>85 99 96 93 84 87 %>80 100 100 100 98 93 %>80 100 100 99 96 98 %>75 100 100 100 100 99 %>75 100 100 100 99 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0624 0625 0626 0627 0628 DCA 0624 0625 0626 0627 0628 MEAN 91 94 93 93 93 MEAN 86 82 88 83 77 %>100 3 10 8 6 10 %>100 0 0 1 0 0 %>95 22 41 34 31 36 %>95 3 0 9 2 1 %>90 62 80 73 70 73 %>90 21 1 34 12 3 %>85 92 97 95 94 94 %>85 60 18 70 37 13 %>80 99 100 100 100 99 %>80 90 67 93 70 33 %>75 100 100 100 100 100 %>75 99 97 99 91 59 %>70 100 100 100 100 100 %>70 100 100 100 99 82 URL IS WWW.WPC.NCEP.NOAA.GOV $$