Heat Index Forecast Tables
Issued by NWS
Issued by NWS
491 FMUS23 KWNH 230656 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0654 UTC SUN JUN 23 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN JUN 23 2024 AKRON-CANTON_OH ALBANY_NY CAK 0626 0627 0628 0629 0630 ALB 0626 0627 0628 0629 0630 MEAN 79 70 73 84 80 MEAN 79 73 68 73 79 %>100 0 0 0 1 0 %>100 0 0 0 0 0 %>95 0 0 0 6 1 %>95 1 0 0 0 2 %>90 2 0 0 19 5 %>90 5 0 0 1 8 %>85 14 0 2 45 20 %>85 18 2 0 6 23 %>80 44 2 12 73 48 %>80 45 11 2 18 47 %>75 77 14 35 91 78 %>75 76 35 12 41 72 %>70 95 47 66 98 94 %>70 94 69 36 68 89 ASHEVILLE_NC ATLANTA_GA AVL 0626 0627 0628 0629 0630 ATL 0626 0627 0628 0629 0630 MEAN 78 78 78 80 81 MEAN 88 87 88 88 89 %>100 0 0 0 0 0 %>100 0 0 0 2 1 %>95 0 0 0 0 1 %>95 4 5 6 11 11 %>90 0 1 1 3 6 %>90 34 29 32 39 42 %>85 4 6 8 14 24 %>85 81 70 73 74 80 %>80 31 33 36 46 59 %>80 98 95 95 94 97 %>75 78 78 76 81 88 %>75 100 100 100 99 100 %>70 98 97 96 97 98 %>70 100 100 100 100 100 BALTIMORE_MD BIRMINGHAM_AL BWI 0626 0627 0628 0629 0630 BHM 0626 0627 0628 0629 0630 MEAN 88 83 79 85 89 MEAN 89 87 89 91 92 %>100 1 0 0 1 6 %>100 1 0 1 2 5 %>95 10 1 0 6 20 %>95 10 4 10 17 26 %>90 35 8 3 22 46 %>90 43 27 44 56 63 %>85 71 35 17 48 74 %>85 83 70 83 90 90 %>80 93 73 46 76 91 %>80 98 95 98 99 99 %>75 99 95 78 92 98 %>75 100 100 100 100 100 %>70 100 100 95 99 100 %>70 100 100 100 100 100 BOSTON_MA BUFFALO_NY BOS 0626 0627 0628 0629 0630 BUF 0626 0627 0628 0629 0630 MEAN 80 77 68 71 79 MEAN 77 66 69 81 76 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 2 %>95 0 0 0 3 0 %>90 2 1 0 0 7 %>90 0 0 0 10 2 %>85 16 7 0 1 20 %>85 3 0 0 28 8 %>80 48 30 0 5 42 %>80 22 0 3 53 27 %>75 84 65 6 22 67 %>75 64 3 14 77 57 %>70 99 91 34 55 88 %>70 93 19 40 92 83 CHARLESTON_SC CHARLESTON_WV CHS 0626 0627 0628 0629 0630 CRW 0626 0627 0628 0629 0630 MEAN 94 94 92 91 90 MEAN 84 79 81 89 86 %>100 9 15 10 3 1 %>100 0 0 0 4 2 %>95 37 44 31 21 14 %>95 3 0 1 17 9 %>90 77 78 62 62 53 %>90 14 1 8 45 28 %>85 96 95 87 92 90 %>85 41 10 27 77 58 %>80 100 99 97 99 99 %>80 74 39 58 94 84 %>75 100 100 100 100 100 %>75 93 75 85 99 96 %>70 100 100 100 100 100 %>70 99 95 97 100 100 CHARLOTTE_NC CHICAGO_IL CLT 0626 0627 0628 0629 0630 ORD 0626 0627 0628 0629 0630 MEAN 87 88 88 88 90 MEAN 77 70 76 84 75 %>100 0 1 1 1 3 %>100 0 0 0 1 0 %>95 1 8 8 10 19 %>95 0 0 1 5 0 %>90 19 34 32 36 53 %>90 1 0 4 18 1 %>85 75 73 70 73 85 %>85 9 0 13 41 7 %>80 99 95 93 94 98 %>80 33 3 31 69 22 %>75 100 100 99 99 100 %>75 66 16 57 89 49 %>70 100 100 100 100 100 %>70 90 47 81 98 76 CINCINNATI_OH CLEVELAND_OH LUK 0626 0627 0628 0629 0630 CLE 0626 0627 0628 0629 0630 MEAN 85 76 80 89 86 MEAN 79 70 73 85 79 %>100 0 0 0 4 2 %>100 0 0 0 2 0 %>95 3 0 2 18 9 %>95 0 0 0 7 1 %>90 17 1 8 45 27 %>90 3 0 0 22 5 %>85 47 5 24 75 55 %>85 16 0 3 48 17 %>80 79 23 51 93 80 %>80 44 2 13 75 42 %>75 95 54 76 99 94 %>75 77 14 39 92 71 %>70 99 83 92 100 99 %>70 95 46 71 98 90 COLUMBIA_SC COLUMBUS_OH CAE 0626 0627 0628 0629 0630 TZR 0626 0627 0628 0629 0630 MEAN 90 91 90 90 90 MEAN 83 73 76 87 83 %>100 1 5 5 3 2 %>100 0 0 0 3 1 %>95 10 24 21 17 14 %>95 3 0 0 13 4 %>90 47 58 50 51 51 %>90 13 0 2 35 15 %>85 87 87 79 85 86 %>85 38 2 10 63 39 %>80 99 98 95 98 98 %>80 70 12 29 86 68 %>75 100 100 99 100 100 %>75 91 38 58 96 89 %>70 100 100 100 100 100 %>70 99 73 83 99 98 DAYTON_OH DETROIT_MI MGY 0626 0627 0628 0629 0630 DET 0626 0627 0628 0629 0630 MEAN 84 74 79 89 84 MEAN 79 68 72 83 77 %>100 0 0 0 6 1 %>100 0 0 0 1 0 %>95 3 0 1 19 6 %>95 0 0 0 4 0 %>90 15 0 6 45 21 %>90 1 0 0 15 3 %>85 43 4 19 72 47 %>85 10 0 2 37 12 %>80 75 17 42 91 74 %>80 40 0 9 66 31 %>75 94 46 69 98 92 %>75 79 6 30 87 58 %>70 99 77 89 100 98 %>70 97 31 61 97 82 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0626 0627 0628 0629 0630 GRR 0626 0627 0628 0629 0630 MEAN 87 79 84 91 87 MEAN 75 66 72 80 73 %>100 1 0 1 7 5 %>100 0 0 0 0 0 %>95 8 1 5 27 16 %>95 0 0 0 2 0 %>90 31 4 18 58 37 %>90 0 0 0 8 1 %>85 65 17 42 84 62 %>85 3 0 3 25 4 %>80 90 44 70 97 83 %>80 19 1 11 51 15 %>75 98 74 89 100 95 %>75 53 6 32 76 38 %>70 100 93 98 100 99 %>70 85 23 60 92 68 GREENSBORO_NC HUNTSVILLE_AL GSO 0626 0627 0628 0629 0630 HSV 0626 0627 0628 0629 0630 MEAN 85 85 85 86 89 MEAN 88 87 90 92 92 %>100 0 0 0 0 3 %>100 1 0 4 6 8 %>95 0 1 2 5 15 %>95 10 5 18 26 30 %>90 6 13 16 24 43 %>90 38 25 47 61 66 %>85 45 51 48 59 77 %>85 74 63 77 88 91 %>80 90 88 82 87 95 %>80 94 91 94 98 99 %>75 100 99 97 98 99 %>75 99 99 99 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 INDIANAPOLIS_IN KNOXVILLE_TN IND 0626 0627 0628 0629 0630 TYS 0626 0627 0628 0629 0630 MEAN 82 73 78 88 81 MEAN 84 84 87 89 90 %>100 0 0 0 4 0 %>100 0 0 2 4 6 %>95 1 0 1 15 3 %>95 2 3 9 17 22 %>90 6 0 5 37 11 %>90 14 15 29 45 49 %>85 27 2 18 64 30 %>85 44 45 60 76 77 %>80 62 11 41 86 57 %>80 79 79 86 94 93 %>75 89 35 68 96 81 %>75 96 96 97 99 99 %>70 99 69 88 99 94 %>70 100 100 100 100 100 LEXINGTON_KY LOUISVILLE_KY LEX 0626 0627 0628 0629 0630 SDF 0626 0627 0628 0629 0630 MEAN 85 78 82 89 87 MEAN 86 78 83 91 87 %>100 0 0 0 2 2 %>100 0 0 0 6 3 %>95 1 0 2 12 11 %>95 2 0 3 23 13 %>90 12 1 10 42 33 %>90 17 2 14 54 35 %>85 47 10 31 77 65 %>85 54 11 36 82 65 %>80 84 37 62 96 88 %>80 88 36 66 96 87 %>75 98 72 86 100 98 %>75 99 70 88 100 97 %>70 100 94 97 100 100 %>70 100 92 97 100 100 MEMPHIS_TN MIAMI_FL MEM 0626 0627 0628 0629 0630 MIA 0626 0627 0628 0629 0630 MEAN 91 88 91 94 93 MEAN 91 91 92 93 92 %>100 5 1 6 12 13 %>100 3 3 6 9 4 %>95 23 10 23 43 38 %>95 19 20 29 36 24 %>90 58 36 53 80 71 %>90 55 60 69 74 64 %>85 87 71 82 97 92 %>85 87 91 94 95 93 %>80 98 93 96 100 99 %>80 98 99 100 100 99 %>75 100 99 99 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0626 0627 0628 0629 0630 MOB 0626 0627 0628 0629 0630 MEAN 73 64 70 77 70 MEAN 93 91 91 92 92 %>100 0 0 0 0 0 %>100 7 4 2 2 5 %>95 0 0 0 0 0 %>95 34 20 18 19 28 %>90 1 0 0 2 0 %>90 74 55 61 65 68 %>85 3 0 1 9 1 %>85 95 86 93 95 94 %>80 14 0 7 29 6 %>80 100 98 100 100 100 %>75 36 1 22 60 21 %>75 100 100 100 100 100 %>70 66 11 51 87 50 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0626 0627 0628 0629 0630 NYC 0626 0627 0628 0629 0630 MEAN 87 84 87 92 91 MEAN 85 80 74 77 84 %>100 1 0 1 4 6 %>100 0 0 0 0 1 %>95 6 2 9 25 25 %>95 4 0 0 0 6 %>90 27 12 32 64 59 %>90 18 2 0 1 20 %>85 65 43 65 92 88 %>85 47 17 1 9 44 %>80 92 79 89 99 98 %>80 79 53 9 30 71 %>75 99 96 98 100 100 %>75 96 87 42 62 90 %>70 100 100 100 100 100 %>70 100 98 83 88 98 NORFOLK_VA ORLANDO_FL ORF 0626 0627 0628 0629 0630 ORL 0626 0627 0628 0629 0630 MEAN 86 86 84 86 88 MEAN 91 91 92 91 90 %>100 0 1 0 1 2 %>100 1 2 4 3 1 %>95 2 5 2 5 11 %>95 16 19 26 22 12 %>90 16 22 11 22 38 %>90 59 61 68 63 53 %>85 58 57 39 56 74 %>85 93 92 95 92 91 %>80 93 87 75 86 95 %>80 100 100 100 99 100 %>75 100 98 95 98 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0626 0627 0628 0629 0630 PIT 0626 0627 0628 0629 0630 MEAN 86 82 77 81 87 MEAN 80 72 74 84 81 %>100 0 0 0 0 3 %>100 0 0 0 1 0 %>95 4 0 0 2 12 %>95 0 0 0 5 2 %>90 22 5 1 10 32 %>90 3 0 0 19 9 %>85 60 26 6 29 60 %>85 16 1 3 46 28 %>80 90 65 28 57 83 %>80 47 6 15 76 59 %>75 99 92 65 82 95 %>75 80 27 41 93 85 %>70 100 99 91 95 99 %>70 96 65 73 99 97 PORTLAND_ME PROVIDENCE_RI PWM 0626 0627 0628 0629 0630 PVD 0626 0627 0628 0629 0630 MEAN 75 73 65 67 74 MEAN 78 78 70 70 78 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 1 %>90 0 0 0 0 1 %>90 0 1 0 0 4 %>85 1 0 0 0 5 %>85 6 7 0 0 14 %>80 14 6 0 0 18 %>80 34 32 2 3 36 %>75 50 32 1 4 41 %>75 78 72 14 18 65 %>70 85 72 10 22 69 %>70 98 95 50 51 88 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0626 0627 0628 0629 0630 RIC 0626 0627 0628 0629 0630 MEAN 88 90 89 89 92 MEAN 87 87 85 88 92 %>100 0 3 4 4 7 %>100 0 1 1 3 14 %>95 2 16 17 17 28 %>95 3 9 5 13 35 %>90 27 46 42 46 60 %>90 25 30 19 36 62 %>85 78 79 72 77 87 %>85 74 63 47 66 84 %>80 99 96 91 95 98 %>80 97 88 77 88 95 %>75 100 100 98 99 100 %>75 100 98 94 97 99 %>70 100 100 100 100 100 %>70 100 100 99 100 100 SAVANNAH_GA TALLAHASSEE_FL SAV 0626 0627 0628 0629 0630 TLH 0626 0627 0628 0629 0630 MEAN 93 93 92 91 90 MEAN 94 93 93 94 93 %>100 6 11 7 2 1 %>100 11 8 12 10 9 %>95 35 38 27 17 13 %>95 44 33 37 38 37 %>90 79 74 61 57 49 %>90 83 70 71 76 75 %>85 98 94 89 91 87 %>85 98 93 92 95 95 %>80 100 99 98 99 99 %>80 100 99 99 100 100 %>75 100 100 100 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0626 0627 0628 0629 0630 DCA 0626 0627 0628 0629 0630 MEAN 92 92 93 94 93 MEAN 88 84 81 86 90 %>100 3 4 7 11 10 %>100 1 0 0 3 8 %>95 24 26 36 41 36 %>95 9 1 1 12 26 %>90 66 69 77 77 72 %>90 36 10 6 31 53 %>85 94 95 97 96 94 %>85 73 39 23 58 78 %>80 100 100 100 100 99 %>80 94 77 54 81 93 %>75 100 100 100 100 100 %>75 99 96 83 94 99 %>70 100 100 100 100 100 %>70 100 100 96 99 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$