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Heat Index Forecast Tables
Issued by NWS
Issued by NWS
826 FMUS23 KWNH 080656 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0654 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 76 79 81 83 MEAN 82 81 80 82 83 %>100 0 0 0 0 0 %>100 1 0 0 0 0 %>95 0 0 0 0 1 %>95 4 1 0 1 1 %>90 0 0 0 1 7 %>90 13 6 3 6 8 %>85 2 1 3 15 33 %>85 33 25 19 25 31 %>80 15 16 34 61 72 %>80 60 59 53 61 68 %>75 49 61 86 95 94 %>75 83 88 85 90 93 %>70 83 94 100 100 100 %>70 96 98 98 99 99 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 88 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 1 2 4 %>90 0 0 0 0 0 %>90 1 4 14 24 34 %>85 1 2 2 4 4 %>85 27 42 64 75 81 %>80 16 15 19 28 33 %>80 86 91 97 98 99 %>75 65 59 68 78 82 %>75 100 100 100 100 100 %>70 95 93 95 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 84 87 88 90 MEAN 82 85 87 89 89 %>100 8 0 1 0 1 %>100 0 0 0 0 0 %>95 27 3 6 4 11 %>95 0 0 1 3 7 %>90 59 15 27 29 46 %>90 0 3 19 34 41 %>85 86 46 62 76 86 %>85 14 43 76 84 85 %>80 97 79 89 98 99 %>80 79 94 99 99 99 %>75 100 96 98 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 BOSTON_MA BUFFALO_NY BOS 0711 0712 0713 0714 0715 BUF 0711 0712 0713 0714 0715 MEAN 81 83 82 82 84 MEAN 75 76 78 80 81 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 1 2 2 0 1 %>95 0 0 0 0 0 %>90 7 12 12 4 10 %>90 0 0 0 1 3 %>85 25 40 36 27 40 %>85 2 3 3 11 20 %>80 54 72 65 65 75 %>80 16 19 28 53 57 %>75 81 91 87 90 94 %>75 51 57 77 91 89 %>70 95 98 98 99 100 %>70 85 89 98 100 99 CHARLESTON_SC CHARLESTON_WV CHS 0711 0712 0713 0714 0715 CRW 0711 0712 0713 0714 0715 MEAN 93 90 92 94 93 MEAN 79 80 82 84 85 %>100 6 4 12 17 8 %>100 0 0 0 0 0 %>95 34 17 35 45 37 %>95 0 0 0 0 1 %>90 77 47 65 76 76 %>90 2 1 2 5 13 %>85 97 78 88 94 96 %>85 14 12 24 36 54 %>80 100 95 98 99 100 %>80 45 50 74 83 91 %>75 100 99 100 100 100 %>75 79 87 98 99 99 %>70 100 100 100 100 100 %>70 96 99 100 100 100 CHARLOTTE_NC CHICAGO_IL CLT 0711 0712 0713 0714 0715 ORD 0711 0712 0713 0714 0715 MEAN 89 85 87 89 89 MEAN 74 77 81 86 87 %>100 1 0 0 0 0 %>100 0 0 0 0 4 %>95 8 1 3 7 4 %>95 0 0 0 5 14 %>90 38 11 23 39 36 %>90 0 0 2 24 34 %>85 81 45 66 83 87 %>85 1 3 19 60 60 %>80 98 85 94 99 100 %>80 9 25 62 89 82 %>75 100 99 100 100 100 %>75 41 71 94 99 95 %>70 100 100 100 100 100 %>70 82 97 100 100 99 CINCINNATI_OH CLEVELAND_OH LUK 0711 0712 0713 0714 0715 CLE 0711 0712 0713 0714 0715 MEAN 76 79 82 84 86 MEAN 74 76 79 83 84 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 3 %>95 0 0 0 0 2 %>90 0 0 1 4 22 %>90 0 0 0 5 13 %>85 2 3 17 40 62 %>85 1 2 5 30 41 %>80 17 34 71 89 91 %>80 9 18 40 72 76 %>75 60 86 98 100 99 %>75 43 61 88 96 95 %>70 93 100 100 100 100 %>70 85 94 99 100 99 COLUMBIA_SC COLUMBUS_OH CAE 0711 0712 0713 0714 0715 TZR 0711 0712 0713 0714 0715 MEAN 91 88 89 91 91 MEAN 76 77 80 83 86 %>100 1 1 1 2 2 %>100 0 0 0 0 0 %>95 12 8 9 18 20 %>95 0 0 0 0 2 %>90 57 34 43 59 63 %>90 0 0 1 4 17 %>85 94 73 83 92 93 %>85 2 2 10 32 54 %>80 100 95 98 99 100 %>80 18 23 53 79 88 %>75 100 100 100 100 100 %>75 57 72 93 98 99 %>70 100 100 100 100 100 %>70 90 97 100 100 100 DAYTON_OH DETROIT_MI MGY 0711 0712 0713 0714 0715 DET 0711 0712 0713 0714 0715 MEAN 75 78 81 84 86 MEAN 74 76 79 83 84 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 4 %>95 0 0 0 1 3 %>90 0 0 1 6 23 %>90 0 0 0 7 16 %>85 1 3 14 39 61 %>85 0 2 5 36 43 %>80 14 28 62 84 90 %>80 8 19 42 77 74 %>75 53 78 95 99 99 %>75 42 62 90 97 93 %>70 89 98 100 100 100 %>70 85 93 100 100 99 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0711 0712 0713 0714 0715 GRR 0711 0712 0713 0714 0715 MEAN 78 81 84 86 88 MEAN 73 75 78 82 82 %>100 0 0 0 0 1 %>100 0 0 0 0 0 %>95 0 0 0 0 7 %>95 0 0 0 0 1 %>90 0 0 3 13 36 %>90 0 0 0 4 8 %>85 2 10 36 62 77 %>85 1 1 3 25 30 %>80 24 61 87 96 97 %>80 9 10 28 66 63 %>75 78 97 100 100 100 %>75 38 47 80 93 89 %>70 99 100 100 100 100 %>70 76 87 99 100 98 GREENSBORO_NC HUNTSVILLE_AL GSO 0711 0712 0713 0714 0715 HSV 0711 0712 0713 0714 0715 MEAN 87 80 84 86 86 MEAN 81 84 87 88 89 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 2 0 1 1 0 %>95 0 0 0 4 7 %>90 24 1 9 14 12 %>90 1 2 14 32 41 %>85 73 13 43 63 69 %>85 16 33 68 80 85 %>80 97 51 85 96 99 %>80 64 89 98 98 99 %>75 100 88 99 100 100 %>75 96 100 100 100 100 %>70 100 99 100 100 100 %>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 81 82 85 86 87 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 4 %>95 0 0 1 2 3 %>90 0 0 0 5 23 %>90 2 3 11 15 22 %>85 0 1 7 32 58 %>85 17 25 48 55 65 %>80 5 20 52 76 88 %>80 54 70 87 90 94 %>75 39 71 94 97 98 %>75 88 96 99 99 100 %>70 86 98 100 100 100 %>70 99 100 100 100 100 LEXINGTON_KY LOUISVILLE_KY LEX 0711 0712 0713 0714 0715 SDF 0711 0712 0713 0714 0715 MEAN 77 79 83 84 86 MEAN 77 80 83 85 87 %>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 1 3 12 %>90 0 0 2 5 25 %>85 2 3 21 40 58 %>85 2 6 29 51 72 %>80 21 40 79 92 94 %>80 21 50 82 95 97 %>75 65 92 99 100 100 %>75 69 95 99 100 100 %>70 95 100 100 100 100 %>70 96 100 100 100 100 MEMPHIS_TN MIAMI_FL MEM 0711 0712 0713 0714 0715 MIA 0711 0712 0713 0714 0715 MEAN 82 85 88 90 91 MEAN 93 94 97 97 97 %>100 0 0 0 0 1 %>100 11 14 24 26 25 %>95 0 0 2 7 14 %>95 36 44 61 70 63 %>90 1 6 26 45 56 %>90 72 79 91 95 91 %>85 21 50 80 89 92 %>85 94 96 99 100 99 %>80 79 94 99 100 100 %>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 74 78 82 81 MEAN 89 91 93 94 94 %>100 0 0 0 0 0 %>100 1 3 6 11 10 %>95 0 0 0 1 3 %>95 10 20 32 40 39 %>90 0 0 1 6 10 %>90 44 60 73 76 76 %>85 0 0 7 28 27 %>85 84 91 96 95 95 %>80 1 6 33 64 52 %>80 98 99 100 100 100 %>75 10 38 75 91 78 %>75 100 100 100 100 100 %>70 57 84 97 99 94 %>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 80 82 86 87 88 MEAN 85 84 83 85 86 %>100 0 0 0 0 0 %>100 0 0 0 0 1 %>95 0 0 0 1 3 %>95 3 3 2 3 5 %>90 0 1 8 20 32 %>90 17 15 11 17 24 %>85 6 19 56 74 84 %>85 50 45 38 50 60 %>80 46 77 96 98 99 %>80 84 80 73 83 89 %>75 91 99 100 100 100 %>75 98 97 94 97 99 %>70 100 100 100 100 100 %>70 100 100 99 100 100 NORFOLK_VA ORLANDO_FL ORF 0711 0712 0713 0714 0715 ORL 0711 0712 0713 0714 0715 MEAN 91 88 87 89 89 MEAN 89 90 93 93 93 %>100 2 1 0 1 1 %>100 2 2 5 4 6 %>95 18 6 5 8 10 %>95 13 16 32 31 34 %>90 61 29 25 38 45 %>90 44 52 75 77 76 %>85 94 70 65 79 85 %>85 79 87 97 97 97 %>80 100 95 94 98 98 %>80 96 98 100 100 100 %>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 89 85 85 86 88 MEAN 77 78 80 81 83 %>100 2 0 0 0 0 %>100 0 0 0 0 0 %>95 13 3 2 1 4 %>95 0 0 0 0 0 %>90 44 18 14 13 29 %>90 1 0 0 1 6 %>85 79 49 48 60 76 %>85 8 4 6 14 31 %>80 96 82 84 95 97 %>80 31 27 47 67 74 %>75 100 97 98 100 100 %>75 67 73 92 98 96 %>70 100 100 100 100 100 %>70 91 97 100 100 100 PORTLAND_ME PROVIDENCE_RI PWM 0711 0712 0713 0714 0715 PVD 0711 0712 0713 0714 0715 MEAN 73 78 78 78 78 MEAN 81 83 82 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 2 1 1 1 %>90 2 3 5 3 6 %>85 1 11 8 7 9 %>85 17 26 24 24 34 %>80 8 35 34 33 37 %>80 60 75 63 71 79 %>75 33 67 70 70 72 %>75 94 98 92 97 98 %>70 73 91 93 92 93 %>70 100 100 99 100 100 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0711 0712 0713 0714 0715 RIC 0711 0712 0713 0714 0715 MEAN 91 85 89 90 90 MEAN 92 85 88 89 90 %>100 2 0 2 1 1 %>100 4 1 1 1 1 %>95 18 3 12 12 11 %>95 25 6 8 9 13 %>90 56 17 39 48 52 %>90 67 22 32 44 49 %>85 89 51 74 87 90 %>85 94 52 70 86 87 %>80 99 84 94 99 99 %>80 100 81 93 99 99 %>75 100 98 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 89 91 93 92 MEAN 91 91 93 93 93 %>100 3 3 6 8 7 %>100 3 3 7 11 11 %>95 20 16 25 33 30 %>95 22 21 32 38 38 %>90 60 44 58 70 67 %>90 62 59 71 74 74 %>85 92 77 86 93 92 %>85 91 90 94 95 94 %>80 99 95 97 99 99 %>80 99 99 100 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 92 92 94 95 94 MEAN 91 84 87 88 90 %>100 8 6 12 15 11 %>100 7 0 1 0 1 %>95 31 26 44 47 41 %>95 26 3 6 3 10 %>90 66 62 82 82 77 %>90 60 16 27 27 45 %>85 91 90 97 97 96 %>85 88 44 63 77 86 %>80 99 99 100 100 100 %>80 98 76 90 98 99 %>75 100 100 100 100 100 %>75 100 94 99 100 100 %>70 100 100 100 100 100 %>70 100 99 100 100 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$