Heat Index Forecast Tables
Issued by NWS
Issued by NWS
826 FMUS23 KWNH 081611 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1610 UTC MON JUL 08 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON JUL 08 2024 AKRON-CANTON_OH ALBANY_NY CAK 0711 0712 0713 0714 0715 ALB 0711 0712 0713 0714 0715 MEAN 75 77 79 81 83 MEAN 81 81 80 80 81 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 2 0 0 0 %>90 0 0 0 0 7 %>90 7 9 3 1 3 %>85 1 1 2 10 36 %>85 26 27 19 15 22 %>80 11 20 34 57 78 %>80 58 56 52 53 63 %>75 46 69 88 95 97 %>75 86 83 85 90 93 %>70 85 97 100 100 100 %>70 98 96 98 99 100 ASHEVILLE_NC ATLANTA_GA AVL 0711 0712 0713 0714 0715 ATL 0711 0712 0713 0714 0715 MEAN 76 76 77 78 78 MEAN 83 84 86 87 89 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 2 7 %>90 0 0 0 0 0 %>90 0 3 11 22 37 %>85 1 1 3 4 5 %>85 19 43 64 72 79 %>80 11 13 23 27 33 %>80 81 94 97 97 97 %>75 59 56 73 76 81 %>75 100 100 100 100 100 %>70 94 92 96 97 98 %>70 100 100 100 100 100 BALTIMORE_MD BIRMINGHAM_AL BWI 0711 0712 0713 0714 0715 BHM 0711 0712 0713 0714 0715 MEAN 91 85 87 89 89 MEAN 81 84 87 88 88 %>100 9 1 0 1 1 %>100 0 0 0 0 0 %>95 27 4 5 8 10 %>95 0 0 1 4 7 %>90 56 19 24 38 44 %>90 0 2 15 33 35 %>85 81 48 62 79 84 %>85 7 35 69 81 76 %>80 95 79 91 97 98 %>80 68 91 98 99 97 %>75 99 95 99 100 100 %>75 99 100 100 100 100 %>70 100 99 100 100 100 %>70 100 100 100 100 100 BOSTON_MA BUFFALO_NY BOS 0711 0712 0713 0714 0715 BUF 0711 0712 0713 0714 0715 MEAN 81 82 81 81 82 MEAN 76 77 78 79 81 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 2 2 1 0 1 %>95 0 0 0 0 0 %>90 9 12 5 2 7 %>90 0 0 0 0 1 %>85 29 35 23 21 32 %>85 3 4 3 5 17 %>80 58 65 55 62 69 %>80 19 26 31 44 60 %>75 83 87 82 88 91 %>75 54 68 81 91 93 %>70 96 97 96 97 99 %>70 87 94 99 100 100 CHARLESTON_SC CHARLESTON_WV CHS 0711 0712 0713 0714 0715 CRW 0711 0712 0713 0714 0715 MEAN 92 90 93 95 95 MEAN 78 80 83 83 85 %>100 5 6 13 19 17 %>100 0 0 0 0 0 %>95 28 21 38 49 48 %>95 0 0 0 0 1 %>90 69 49 70 80 80 %>90 1 1 2 2 13 %>85 94 77 91 95 96 %>85 7 13 25 31 52 %>80 100 94 99 99 100 %>80 33 50 75 83 90 %>75 100 99 100 100 100 %>75 73 87 98 99 99 %>70 100 100 100 100 100 %>70 95 99 100 100 100 CHARLOTTE_NC CHICAGO_IL CLT 0711 0712 0713 0714 0715 ORD 0711 0712 0713 0714 0715 MEAN 87 85 87 89 89 MEAN 74 77 81 85 89 %>100 0 0 0 1 0 %>100 0 0 0 0 6 %>95 4 1 4 8 6 %>95 0 0 0 3 19 %>90 24 11 24 39 39 %>90 0 0 3 18 44 %>85 67 45 69 81 85 %>85 0 3 20 52 72 %>80 95 85 95 98 99 %>80 7 25 61 86 91 %>75 100 99 100 100 100 %>75 41 71 93 98 98 %>70 100 100 100 100 100 %>70 87 97 100 100 100 CINCINNATI_OH CLEVELAND_OH LUK 0711 0712 0713 0714 0715 CLE 0711 0712 0713 0714 0715 MEAN 76 79 82 84 86 MEAN 74 77 79 82 85 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 2 %>95 0 0 0 0 2 %>90 0 0 0 4 18 %>90 0 0 0 2 14 %>85 1 2 13 36 59 %>85 1 1 5 22 46 %>80 13 37 69 86 92 %>80 9 18 43 69 82 %>75 60 91 98 99 99 %>75 45 68 91 96 97 %>70 95 100 100 100 100 %>70 86 97 100 100 100 COLUMBIA_SC COLUMBUS_OH CAE 0711 0712 0713 0714 0715 TZR 0711 0712 0713 0714 0715 MEAN 89 88 90 91 91 MEAN 75 78 80 83 86 %>100 1 1 2 3 4 %>100 0 0 0 0 0 %>95 10 6 14 20 23 %>95 0 0 0 0 1 %>90 45 30 50 59 62 %>90 0 0 0 2 15 %>85 85 70 87 91 91 %>85 1 2 8 26 56 %>80 99 94 99 99 99 %>80 11 27 54 76 91 %>75 100 100 100 100 100 %>75 52 79 96 98 100 %>70 100 100 100 100 100 %>70 91 99 100 100 100 DAYTON_OH DETROIT_MI MGY 0711 0712 0713 0714 0715 DET 0711 0712 0713 0714 0715 MEAN 75 78 81 83 86 MEAN 74 77 80 82 86 %>100 0 0 0 0 0 %>100 0 0 0 0 1 %>95 0 0 0 0 2 %>95 0 0 0 0 6 %>90 0 0 0 5 19 %>90 0 0 0 4 23 %>85 0 2 13 34 61 %>85 0 1 7 25 55 %>80 10 31 63 81 92 %>80 6 18 47 68 84 %>75 54 85 97 99 100 %>75 42 65 91 95 97 %>70 93 99 100 100 100 %>70 88 95 100 100 100 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0711 0712 0713 0714 0715 GRR 0711 0712 0713 0714 0715 MEAN 78 81 84 87 89 MEAN 73 75 77 80 84 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 1 8 %>95 0 0 0 0 2 %>90 0 0 3 16 39 %>90 0 0 0 1 13 %>85 1 11 37 67 81 %>85 0 0 1 10 40 %>80 27 66 88 97 98 %>80 3 7 22 49 74 %>75 83 98 100 100 100 %>75 31 50 77 89 94 %>70 99 100 100 100 100 %>70 80 93 99 99 99 GREENSBORO_NC HUNTSVILLE_AL GSO 0711 0712 0713 0714 0715 HSV 0711 0712 0713 0714 0715 MEAN 86 81 84 86 86 MEAN 81 83 86 88 89 %>100 0 0 0 0 0 %>100 0 0 0 0 1 %>95 2 0 0 0 1 %>95 0 0 0 4 10 %>90 15 2 7 12 17 %>90 0 1 12 29 43 %>85 55 18 44 60 65 %>85 9 27 66 77 82 %>80 90 62 88 95 96 %>80 59 88 98 98 98 %>75 99 93 99 100 100 %>75 96 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 INDIANAPOLIS_IN KNOXVILLE_TN IND 0711 0712 0713 0714 0715 TYS 0711 0712 0713 0714 0715 MEAN 74 77 80 83 86 MEAN 80 83 85 85 87 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 3 %>95 0 0 0 1 4 %>90 0 0 0 4 21 %>90 1 5 9 14 24 %>85 0 1 8 32 60 %>85 13 30 46 53 63 %>80 5 20 51 78 90 %>80 51 73 87 89 91 %>75 44 75 93 98 99 %>75 88 96 99 99 99 %>70 91 99 100 100 100 %>70 99 100 100 100 100 LEXINGTON_KY LOUISVILLE_KY LEX 0711 0712 0713 0714 0715 SDF 0711 0712 0713 0714 0715 MEAN 76 79 82 83 86 MEAN 77 80 83 85 88 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 0 3 %>90 0 0 0 2 15 %>90 0 0 2 7 27 %>85 1 3 14 31 62 %>85 1 7 26 48 75 %>80 14 42 73 87 95 %>80 22 56 82 92 97 %>75 64 93 99 100 100 %>75 74 96 99 100 100 %>70 96 100 100 100 100 %>70 98 100 100 100 100 MEMPHIS_TN MIAMI_FL MEM 0711 0712 0713 0714 0715 MIA 0711 0712 0713 0714 0715 MEAN 82 85 88 89 91 MEAN 94 95 97 97 97 %>100 0 0 0 1 1 %>100 15 18 32 27 23 %>95 0 0 2 9 14 %>95 44 50 66 71 62 %>90 1 7 24 43 55 %>90 77 83 91 96 92 %>85 19 51 77 84 91 %>85 95 97 99 100 99 %>80 79 94 99 99 99 %>80 99 100 100 100 100 %>75 99 100 100 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0711 0712 0713 0714 0715 MOB 0711 0712 0713 0714 0715 MEAN 71 73 77 81 83 MEAN 89 90 92 93 94 %>100 0 0 0 0 1 %>100 1 1 5 9 12 %>95 0 0 0 0 4 %>95 8 11 29 36 40 %>90 0 0 0 1 15 %>90 37 50 71 74 74 %>85 0 0 2 15 38 %>85 78 88 95 95 94 %>80 0 1 20 56 67 %>80 97 99 100 100 99 %>75 5 24 68 92 89 %>75 100 100 100 100 100 %>70 58 84 97 100 98 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0711 0712 0713 0714 0715 NYC 0711 0712 0713 0714 0715 MEAN 79 82 85 87 89 MEAN 86 84 84 85 86 %>100 0 0 0 0 0 %>100 1 1 0 0 1 %>95 0 0 0 1 7 %>95 6 4 3 3 5 %>90 0 0 7 20 40 %>90 25 17 14 18 24 %>85 5 16 52 70 84 %>85 58 45 41 52 58 %>80 44 74 95 97 99 %>80 86 76 74 84 87 %>75 91 99 100 100 100 %>75 98 95 94 97 98 %>70 100 100 100 100 100 %>70 100 99 99 100 100 NORFOLK_VA ORLANDO_FL ORF 0711 0712 0713 0714 0715 ORL 0711 0712 0713 0714 0715 MEAN 91 87 87 89 90 MEAN 90 92 94 94 94 %>100 3 0 1 1 1 %>100 1 5 8 7 9 %>95 20 4 6 11 13 %>95 13 25 37 39 40 %>90 60 22 27 42 49 %>90 49 61 78 82 80 %>85 92 62 68 82 87 %>85 86 90 97 98 97 %>80 100 93 95 98 99 %>80 99 99 100 100 100 %>75 100 100 100 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0711 0712 0713 0714 0715 PIT 0711 0712 0713 0714 0715 MEAN 90 85 85 86 88 MEAN 76 78 80 81 83 %>100 3 0 0 0 0 %>100 0 0 0 0 0 %>95 17 4 2 1 3 %>95 0 0 0 0 0 %>90 47 19 16 18 27 %>90 0 0 0 0 6 %>85 79 52 52 64 74 %>85 4 6 9 11 33 %>80 95 84 87 95 97 %>80 22 34 53 63 77 %>75 99 97 99 100 100 %>75 61 78 94 97 97 %>70 100 100 100 100 100 %>70 91 98 100 100 100 PORTLAND_ME PROVIDENCE_RI PWM 0711 0712 0713 0714 0715 PVD 0711 0712 0713 0714 0715 MEAN 72 76 77 77 78 MEAN 82 82 80 82 83 %>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 1 1 0 1 %>90 3 5 2 1 4 %>85 1 6 6 2 8 %>85 21 25 15 16 27 %>80 5 25 28 23 36 %>80 63 67 52 68 73 %>75 25 58 64 69 73 %>75 94 95 88 97 97 %>70 69 87 91 93 95 %>70 100 100 99 100 100 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0711 0712 0713 0714 0715 RIC 0711 0712 0713 0714 0715 MEAN 90 84 88 90 90 MEAN 92 84 87 89 90 %>100 3 0 1 1 2 %>100 7 0 0 1 1 %>95 18 2 9 10 16 %>95 28 3 5 10 13 %>90 52 12 33 46 54 %>90 61 14 26 45 47 %>85 85 41 69 87 88 %>85 87 43 66 85 85 %>80 98 77 93 99 99 %>80 98 76 93 99 98 %>75 100 96 99 100 100 %>75 100 95 99 100 100 %>70 100 100 100 100 100 %>70 100 99 100 100 100 SAVANNAH_GA TALLAHASSEE_FL SAV 0711 0712 0713 0714 0715 TLH 0711 0712 0713 0714 0715 MEAN 91 90 91 93 93 MEAN 90 91 93 94 94 %>100 3 4 5 7 11 %>100 2 4 9 15 15 %>95 18 18 24 33 37 %>95 15 22 33 42 45 %>90 55 47 61 73 73 %>90 50 58 69 74 78 %>85 89 79 90 95 94 %>85 85 89 93 93 95 %>80 99 95 99 100 99 %>80 98 99 99 99 99 %>75 100 99 100 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0711 0712 0713 0714 0715 DCA 0711 0712 0713 0714 0715 MEAN 93 93 95 96 95 MEAN 91 84 86 89 89 %>100 6 7 17 21 16 %>100 8 0 0 0 1 %>95 31 34 51 54 48 %>95 26 3 2 6 8 %>90 71 74 84 85 82 %>90 56 15 19 36 40 %>85 95 96 98 98 97 %>85 83 42 60 80 82 %>80 100 100 100 100 100 %>80 96 74 92 98 98 %>75 100 100 100 100 100 %>75 99 93 99 100 100 %>70 100 100 100 100 100 %>70 100 99 100 100 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$