Heat Index Forecast Tables
Issued by NWS
Issued by NWS
528 FMUS23 KWNH 201611 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1609 UTC THU JUN 20 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM THU JUN 20 2024 AKRON-CANTON_OH ALBANY_NY CAK 0623 0624 0625 0626 0627 ALB 0623 0624 0625 0626 0627 MEAN 83 74 75 79 70 MEAN 84 77 75 79 72 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 1 0 0 0 0 %>95 4 0 0 1 0 %>90 7 0 0 3 1 %>90 16 0 0 4 0 %>85 34 2 2 16 3 %>85 43 4 1 16 2 %>80 74 12 16 42 10 %>80 76 25 12 42 11 %>75 95 43 50 73 25 %>75 95 64 45 73 32 %>70 100 78 85 92 48 %>70 99 92 84 93 60 ASHEVILLE_NC ATLANTA_GA AVL 0623 0624 0625 0626 0627 ATL 0623 0624 0625 0626 0627 MEAN 79 79 78 79 77 MEAN 88 88 88 88 87 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 2 6 5 4 %>90 1 1 1 1 0 %>90 25 30 36 31 24 %>85 6 7 7 9 5 %>85 81 82 79 73 64 %>80 39 38 32 39 28 %>80 99 99 97 96 92 %>75 86 83 72 80 70 %>75 100 100 100 100 99 %>70 99 98 95 97 95 %>70 100 100 100 100 100 BALTIMORE_MD BIRMINGHAM_AL BWI 0623 0624 0625 0626 0627 BHM 0623 0624 0625 0626 0627 MEAN 92 86 81 87 81 MEAN 89 90 90 89 87 %>100 6 0 0 1 0 %>100 0 1 2 2 1 %>95 28 3 0 6 1 %>95 3 11 15 14 6 %>90 67 20 2 27 7 %>90 34 50 49 44 28 %>85 93 59 20 64 26 %>85 86 89 84 77 65 %>80 99 90 62 91 57 %>80 100 99 98 95 91 %>75 100 99 93 99 83 %>75 100 100 100 99 99 %>70 100 100 100 100 96 %>70 100 100 100 100 100 BOSTON_MA BUFFALO_NY BOS 0623 0624 0625 0626 0627 BUF 0623 0624 0625 0626 0627 MEAN 79 79 75 79 75 MEAN 81 71 72 76 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 3 2 0 2 1 %>90 3 0 0 0 0 %>85 17 13 2 12 6 %>85 19 0 0 4 0 %>80 45 43 16 39 20 %>80 55 2 2 21 2 %>75 75 77 54 75 47 %>75 88 18 22 54 9 %>70 94 96 89 96 75 %>70 99 58 70 84 27 CHARLESTON_SC CHARLESTON_WV CHS 0623 0624 0625 0626 0627 CRW 0623 0624 0625 0626 0627 MEAN 89 93 93 93 92 MEAN 86 81 80 83 77 %>100 1 10 13 10 7 %>100 0 0 0 0 0 %>95 9 38 39 36 30 %>95 2 0 0 3 0 %>90 44 75 73 71 66 %>90 17 4 4 14 2 %>85 85 95 93 93 91 %>85 59 21 19 39 11 %>80 99 100 99 99 99 %>80 92 57 50 70 32 %>75 100 100 100 100 100 %>75 100 88 81 91 62 %>70 100 100 100 100 100 %>70 100 98 96 98 86 CHARLOTTE_NC CHICAGO_IL CLT 0623 0624 0625 0626 0627 ORD 0623 0624 0625 0626 0627 MEAN 88 89 87 88 88 MEAN 81 76 83 77 71 %>100 0 0 1 1 0 %>100 0 0 3 0 0 %>95 2 6 6 7 5 %>95 0 0 8 1 0 %>90 30 39 28 35 30 %>90 4 1 21 4 1 %>85 83 84 64 75 72 %>85 20 8 41 15 5 %>80 99 99 90 96 96 %>80 54 27 64 36 14 %>75 100 100 99 100 100 %>75 85 57 84 63 31 %>70 100 100 100 100 100 %>70 97 84 95 84 54 CINCINNATI_OH CLEVELAND_OH LUK 0623 0624 0625 0626 0627 CLE 0623 0624 0625 0626 0627 MEAN 87 80 82 85 75 MEAN 83 74 77 79 69 %>100 0 0 0 1 0 %>100 0 0 0 0 0 %>95 5 1 2 5 1 %>95 1 0 0 0 0 %>90 27 5 11 19 3 %>90 10 0 1 4 0 %>85 65 21 33 47 11 %>85 37 2 6 16 2 %>80 92 51 64 77 27 %>80 73 13 28 42 8 %>75 99 81 88 94 51 %>75 95 43 64 73 23 %>70 100 96 98 99 75 %>70 100 79 91 92 47 COLUMBIA_SC COLUMBUS_OH CAE 0623 0624 0625 0626 0627 TZR 0623 0624 0625 0626 0627 MEAN 89 91 90 90 90 MEAN 86 77 79 83 73 %>100 0 1 2 2 3 %>100 0 0 0 0 0 %>95 5 17 16 16 17 %>95 3 0 0 2 0 %>90 42 62 49 50 50 %>90 20 1 3 12 2 %>85 90 94 83 84 83 %>85 57 8 15 34 7 %>80 100 100 97 98 97 %>80 88 32 42 65 19 %>75 100 100 100 100 100 %>75 99 66 74 88 40 %>70 100 100 100 100 100 %>70 100 91 93 98 65 DAYTON_OH DETROIT_MI MGY 0623 0624 0625 0626 0627 DET 0623 0624 0625 0626 0627 MEAN 87 79 81 84 74 MEAN 83 75 78 79 69 %>100 1 0 0 0 0 %>100 0 0 0 0 0 %>95 6 0 2 4 0 %>95 0 0 0 0 0 %>90 26 3 8 16 2 %>90 4 0 1 3 0 %>85 63 14 28 42 9 %>85 27 1 9 16 2 %>80 90 41 58 73 23 %>80 73 12 34 42 8 %>75 99 73 84 92 45 %>75 96 47 70 73 22 %>70 100 93 96 99 69 %>70 100 85 93 92 44 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0623 0624 0625 0626 0627 GRR 0623 0624 0625 0626 0627 MEAN 89 85 88 87 78 MEAN 77 73 77 75 67 %>100 0 1 6 3 1 %>100 0 0 0 0 0 %>95 7 6 18 13 3 %>95 0 0 0 0 0 %>90 38 21 40 35 10 %>90 0 0 3 1 0 %>85 81 50 66 64 23 %>85 5 0 12 6 2 %>80 98 78 86 87 42 %>80 25 4 33 22 7 %>75 100 94 96 97 64 %>75 62 28 63 51 18 %>70 100 99 99 100 81 %>70 90 71 86 79 37 GREENSBORO_NC HUNTSVILLE_AL GSO 0623 0624 0625 0626 0627 HSV 0623 0624 0625 0626 0627 MEAN 87 87 83 86 84 MEAN 88 90 89 89 86 %>100 0 0 0 0 0 %>100 0 1 4 3 1 %>95 1 3 1 3 2 %>95 5 12 18 16 6 %>90 16 23 10 21 12 %>90 34 47 46 43 23 %>85 70 69 38 58 43 %>85 81 84 78 75 54 %>80 98 96 75 89 79 %>80 99 98 95 93 82 %>75 100 100 95 99 96 %>75 100 100 99 99 96 %>70 100 100 100 100 100 %>70 100 100 100 100 100 INDIANAPOLIS_IN KNOXVILLE_TN IND 0623 0624 0625 0626 0627 TYS 0623 0624 0625 0626 0627 MEAN 86 78 83 82 73 MEAN 87 86 85 86 83 %>100 0 0 1 0 0 %>100 1 0 1 2 0 %>95 3 0 5 2 1 %>95 5 4 5 9 1 %>90 19 2 17 10 3 %>90 25 20 20 27 9 %>85 56 13 39 32 9 %>85 62 55 48 54 33 %>80 88 39 67 64 21 %>80 90 86 78 80 68 %>75 99 72 87 88 42 %>75 99 98 94 94 91 %>70 100 93 97 97 64 %>70 100 100 99 99 99 LEXINGTON_KY LOUISVILLE_KY LEX 0623 0624 0625 0626 0627 SDF 0623 0624 0625 0626 0627 MEAN 85 82 83 85 77 MEAN 87 83 85 86 77 %>100 0 0 0 0 0 %>100 0 0 1 1 0 %>95 0 1 3 4 1 %>95 3 2 7 7 1 %>90 9 8 13 18 4 %>90 24 12 23 26 6 %>85 52 30 37 48 13 %>85 69 38 50 57 17 %>80 93 65 68 79 33 %>80 96 71 77 84 37 %>75 100 91 90 95 60 %>75 100 92 93 97 62 %>70 100 99 98 99 83 %>70 100 99 99 100 83 MEMPHIS_TN MIAMI_FL MEM 0623 0624 0625 0626 0627 MIA 0623 0624 0625 0626 0627 MEAN 90 92 92 91 86 MEAN 93 92 92 92 93 %>100 0 2 6 5 3 %>100 6 6 6 7 8 %>95 8 23 30 23 11 %>95 30 27 29 28 30 %>90 46 69 69 57 30 %>90 70 65 68 67 69 %>85 90 96 93 86 56 %>85 94 92 94 93 94 %>80 100 100 99 98 80 %>80 100 99 100 100 100 %>75 100 100 100 100 94 %>75 100 100 100 100 100 %>70 100 100 100 100 99 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0623 0624 0625 0626 0627 MOB 0623 0624 0625 0626 0627 MEAN 75 71 77 72 66 MEAN 91 94 93 91 91 %>100 0 0 0 0 0 %>100 1 8 9 6 7 %>95 0 0 1 0 0 %>95 15 38 37 26 27 %>90 1 0 4 0 0 %>90 64 79 75 60 60 %>85 5 0 14 3 1 %>85 96 97 95 87 88 %>80 21 4 33 11 3 %>80 100 100 100 98 98 %>75 50 21 59 31 10 %>75 100 100 100 100 100 %>70 81 56 83 60 28 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0623 0624 0625 0626 0627 NYC 0623 0624 0625 0626 0627 MEAN 87 89 89 88 82 MEAN 88 84 79 84 79 %>100 0 1 3 3 0 %>100 4 0 0 0 0 %>95 1 10 15 13 3 %>95 16 2 0 3 0 %>90 20 38 40 39 13 %>90 40 12 1 14 3 %>85 77 76 71 71 34 %>85 69 42 10 40 14 %>80 99 95 92 91 64 %>80 89 78 42 72 41 %>75 100 100 99 99 86 %>75 98 96 83 93 74 %>70 100 100 100 100 97 %>70 100 100 98 99 93 NORFOLK_VA ORLANDO_FL ORF 0623 0624 0625 0626 0627 ORL 0623 0624 0625 0626 0627 MEAN 90 89 84 88 86 MEAN 90 91 91 91 91 %>100 1 2 0 1 1 %>100 2 3 4 3 3 %>95 11 14 2 9 5 %>95 14 20 23 20 20 %>90 47 43 13 35 22 %>90 51 58 62 61 58 %>85 88 78 41 72 54 %>85 87 89 91 92 90 %>80 99 96 76 94 83 %>80 99 99 99 99 99 %>75 100 100 95 100 97 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0623 0624 0625 0626 0627 PIT 0623 0624 0625 0626 0627 MEAN 92 86 80 85 80 MEAN 83 76 75 80 71 %>100 7 0 0 0 0 %>100 0 0 0 0 0 %>95 28 4 0 3 1 %>95 0 0 0 1 0 %>90 64 20 0 18 7 %>90 6 0 0 5 1 %>85 90 55 9 53 24 %>85 35 3 1 19 3 %>80 99 86 48 85 50 %>80 79 20 13 48 12 %>75 100 98 90 98 77 %>75 98 54 49 78 30 %>70 100 100 100 100 93 %>70 100 86 87 95 56 PORTLAND_ME PROVIDENCE_RI PWM 0623 0624 0625 0626 0627 PVD 0623 0624 0625 0626 0627 MEAN 70 74 72 73 70 MEAN 79 79 75 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 1 0 0 1 %>85 1 2 0 1 1 %>85 8 8 1 4 5 %>80 6 12 2 9 5 %>80 41 38 11 24 22 %>75 20 42 22 37 20 %>75 84 81 53 68 53 %>70 48 79 68 74 51 %>70 99 98 92 95 83 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0623 0624 0625 0626 0627 RIC 0623 0624 0625 0626 0627 MEAN 91 91 87 89 89 MEAN 92 91 84 89 85 %>100 1 4 2 2 3 %>100 3 4 0 2 1 %>95 14 23 10 14 15 %>95 25 21 3 12 6 %>90 59 61 33 46 45 %>90 72 55 16 40 23 %>85 94 90 66 81 79 %>85 97 86 46 75 53 %>80 100 99 90 97 96 %>80 100 98 79 94 81 %>75 100 100 98 100 100 %>75 100 100 96 99 95 %>70 100 100 100 100 100 %>70 100 100 100 100 99 SAVANNAH_GA TALLAHASSEE_FL SAV 0623 0624 0625 0626 0627 TLH 0623 0624 0625 0626 0627 MEAN 90 92 93 92 91 MEAN 92 94 94 92 92 %>100 0 6 10 6 5 %>100 4 13 16 8 8 %>95 8 29 36 28 23 %>95 27 42 44 31 28 %>90 45 69 71 65 58 %>90 72 77 76 66 60 %>85 88 94 93 92 87 %>85 96 95 94 91 86 %>80 99 100 99 99 98 %>80 100 99 99 99 97 %>75 100 100 100 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0623 0624 0625 0626 0627 DCA 0623 0624 0625 0626 0627 MEAN 92 92 93 93 93 MEAN 93 87 82 88 82 %>100 6 7 10 7 7 %>100 6 0 0 1 0 %>95 27 30 36 33 32 %>95 31 5 0 8 2 %>90 64 66 73 72 70 %>90 72 26 5 33 10 %>85 91 91 94 95 94 %>85 96 65 27 69 30 %>80 99 99 99 100 99 %>80 100 92 67 92 60 %>75 100 100 100 100 100 %>75 100 99 94 99 85 %>70 100 100 100 100 100 %>70 100 100 100 100 96 URL IS WWW.WPC.NCEP.NOAA.GOV $$