Heat Index Forecast Tables
Issued by NWS
Issued by NWS
958 FMUS23 KWNH 191611 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1609 UTC WED JUN 19 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM WED JUN 19 2024 AKRON-CANTON_OH ALBANY_NY CAK 0622 0623 0624 0625 0626 ALB 0622 0623 0624 0625 0626 MEAN 85 83 74 74 79 MEAN 77 82 76 74 77 %>100 0 0 0 0 0 %>100 0 1 0 0 0 %>95 1 2 0 0 0 %>95 0 5 0 0 0 %>90 14 12 0 0 3 %>90 1 15 1 0 1 %>85 53 39 2 1 16 %>85 8 34 6 1 6 %>80 90 73 13 8 44 %>80 28 59 24 11 30 %>75 99 93 43 42 77 %>75 60 81 58 43 69 %>70 100 99 78 83 94 %>70 86 94 87 81 93 ASHEVILLE_NC ATLANTA_GA AVL 0622 0623 0624 0625 0626 ATL 0622 0623 0624 0625 0626 MEAN 78 79 79 78 79 MEAN 86 88 89 88 88 %>100 0 0 0 0 0 %>100 0 0 1 1 1 %>95 0 0 0 0 0 %>95 0 1 9 10 9 %>90 0 1 1 1 1 %>90 6 25 40 38 36 %>85 3 9 8 7 9 %>85 61 81 81 75 74 %>80 29 44 40 33 40 %>80 98 99 98 95 95 %>75 82 86 82 73 80 %>75 100 100 100 100 100 %>70 99 99 98 95 97 %>70 100 100 100 100 100 BALTIMORE_MD BIRMINGHAM_AL BWI 0622 0623 0624 0625 0626 BHM 0622 0623 0624 0625 0626 MEAN 88 93 86 81 85 MEAN 87 89 90 90 91 %>100 0 11 0 0 0 %>100 0 0 1 4 7 %>95 5 34 4 0 1 %>95 0 4 12 19 25 %>90 32 66 21 1 13 %>90 16 34 50 53 56 %>85 78 89 55 15 46 %>85 79 84 88 85 83 %>80 97 98 85 56 83 %>80 99 99 99 98 96 %>75 100 100 98 91 98 %>75 100 100 100 100 100 %>70 100 100 100 99 100 %>70 100 100 100 100 100 BOSTON_MA BUFFALO_NY BOS 0622 0623 0624 0625 0626 BUF 0622 0623 0624 0625 0626 MEAN 71 79 77 74 78 MEAN 80 80 71 72 76 %>100 0 1 0 0 0 %>100 0 0 0 0 0 %>95 0 4 0 0 0 %>95 0 0 0 0 0 %>90 0 11 3 0 1 %>90 3 4 0 0 0 %>85 1 24 13 1 7 %>85 17 18 0 0 5 %>80 5 43 34 12 34 %>80 49 48 2 1 24 %>75 21 65 64 44 74 %>75 81 80 17 18 61 %>70 53 84 88 81 96 %>70 96 96 59 71 89 CHARLESTON_SC CHARLESTON_WV CHS 0622 0623 0624 0625 0626 CRW 0622 0623 0624 0625 0626 MEAN 88 91 93 93 94 MEAN 88 87 81 80 82 %>100 0 1 10 11 14 %>100 0 0 0 0 0 %>95 2 15 36 35 40 %>95 3 5 1 0 1 %>90 30 60 72 67 72 %>90 26 27 5 3 7 %>85 85 94 94 90 92 %>85 74 64 23 18 27 %>80 100 100 99 98 99 %>80 97 91 56 51 62 %>75 100 100 100 100 100 %>75 100 99 86 84 89 %>70 100 100 100 100 100 %>70 100 100 98 97 98 CHARLOTTE_NC CHICAGO_IL CLT 0622 0623 0624 0625 0626 ORD 0622 0623 0624 0625 0626 MEAN 86 90 90 86 88 MEAN 87 81 77 83 81 %>100 0 0 2 0 0 %>100 2 0 0 1 0 %>95 0 9 13 3 6 %>95 10 1 0 5 3 %>90 6 49 46 19 32 %>90 31 6 3 16 10 %>85 60 90 82 56 76 %>85 62 23 12 38 28 %>80 98 100 98 88 97 %>80 86 55 33 64 53 %>75 100 100 100 99 100 %>75 97 83 63 86 77 %>70 100 100 100 100 100 %>70 99 96 86 96 92 CINCINNATI_OH CLEVELAND_OH LUK 0622 0623 0624 0625 0626 CLE 0622 0623 0624 0625 0626 MEAN 88 86 80 81 85 MEAN 85 83 74 76 79 %>100 0 0 0 0 1 %>100 0 0 0 0 0 %>95 2 5 1 0 6 %>95 2 3 0 0 0 %>90 26 24 5 3 22 %>90 15 13 0 0 3 %>85 79 59 22 19 51 %>85 49 38 1 2 16 %>80 99 88 53 55 80 %>80 85 71 11 17 44 %>75 100 98 82 86 95 %>75 98 92 41 55 76 %>70 100 100 96 98 99 %>70 100 99 78 90 94 COLUMBIA_SC COLUMBUS_OH CAE 0622 0623 0624 0625 0626 TZR 0622 0623 0624 0625 0626 MEAN 87 90 92 88 92 MEAN 88 86 78 77 83 %>100 0 1 4 2 7 %>100 0 1 0 0 0 %>95 0 11 25 11 29 %>95 2 5 0 0 3 %>90 16 53 64 36 64 %>90 26 22 2 0 12 %>85 79 92 92 70 90 %>85 77 55 11 4 36 %>80 100 100 99 92 99 %>80 98 85 36 24 67 %>75 100 100 100 99 100 %>75 100 97 69 65 89 %>70 100 100 100 100 100 %>70 100 100 91 93 98 DAYTON_OH DETROIT_MI MGY 0622 0623 0624 0625 0626 DET 0622 0623 0624 0625 0626 MEAN 88 87 79 79 85 MEAN 85 82 75 77 80 %>100 0 1 0 0 1 %>100 0 0 0 0 0 %>95 3 7 0 0 6 %>95 3 1 0 0 1 %>90 29 28 3 1 21 %>90 17 5 0 0 5 %>85 79 61 14 9 49 %>85 51 26 1 4 20 %>80 99 88 42 39 77 %>80 84 62 12 27 50 %>75 100 98 75 77 94 %>75 97 89 46 68 80 %>70 100 100 94 96 99 %>70 100 98 84 94 95 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0622 0623 0624 0625 0626 GRR 0622 0623 0624 0625 0626 MEAN 87 88 84 87 90 MEAN 84 77 74 77 78 %>100 0 0 1 2 7 %>100 1 0 0 0 0 %>95 0 6 4 9 22 %>95 4 0 0 0 1 %>90 18 36 18 29 48 %>90 17 1 0 1 3 %>85 80 79 46 60 74 %>85 45 6 1 8 14 %>80 100 98 76 86 91 %>80 75 29 9 30 36 %>75 100 100 94 97 98 %>75 93 66 38 66 65 %>70 100 100 99 100 100 %>70 99 91 78 91 87 GREENSBORO_NC HUNTSVILLE_AL GSO 0622 0623 0624 0625 0626 HSV 0622 0623 0624 0625 0626 MEAN 85 88 87 83 85 MEAN 88 89 91 90 90 %>100 0 0 0 0 0 %>100 0 1 5 5 5 %>95 0 4 5 1 1 %>95 4 9 22 21 20 %>90 3 34 27 7 13 %>90 30 44 55 51 48 %>85 44 82 66 33 51 %>85 79 85 84 80 78 %>80 94 99 93 72 88 %>80 99 99 97 95 94 %>75 100 100 99 95 99 %>75 100 100 100 99 99 %>70 100 100 100 100 100 %>70 100 100 100 100 100 INDIANAPOLIS_IN KNOXVILLE_TN IND 0622 0623 0624 0625 0626 TYS 0622 0623 0624 0625 0626 MEAN 86 86 79 81 85 MEAN 87 87 85 85 86 %>100 0 1 0 0 1 %>100 0 1 0 1 1 %>95 0 5 0 1 8 %>95 5 8 4 4 6 %>90 6 23 3 7 25 %>90 26 31 21 19 23 %>85 57 57 16 26 53 %>85 64 67 53 49 54 %>80 97 86 44 58 79 %>80 92 91 83 79 83 %>75 100 98 76 85 94 %>75 99 99 97 95 96 %>70 100 100 94 97 99 %>70 100 100 100 99 100 LEXINGTON_KY LOUISVILLE_KY LEX 0622 0623 0624 0625 0626 SDF 0622 0623 0624 0625 0626 MEAN 87 86 82 82 84 MEAN 88 87 83 84 87 %>100 0 0 0 0 0 %>100 0 0 0 0 2 %>95 0 2 1 1 3 %>95 1 4 2 3 10 %>90 13 20 8 6 15 %>90 23 27 12 16 32 %>85 73 63 31 28 46 %>85 81 69 39 45 63 %>80 99 93 67 65 79 %>80 99 95 72 78 87 %>75 100 100 92 92 96 %>75 100 100 93 95 97 %>70 100 100 99 99 100 %>70 100 100 99 99 100 MEMPHIS_TN MIAMI_FL MEM 0622 0623 0624 0625 0626 MIA 0622 0623 0624 0625 0626 MEAN 88 90 93 93 93 MEAN 94 93 92 92 93 %>100 0 0 8 10 13 %>100 10 7 5 6 9 %>95 2 10 34 36 36 %>95 43 32 26 28 33 %>90 26 52 72 70 67 %>90 83 72 66 69 70 %>85 81 92 94 92 90 %>85 98 95 93 95 93 %>80 99 100 100 99 98 %>80 100 100 99 100 99 %>75 100 100 100 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0622 0623 0624 0625 0626 MOB 0622 0623 0624 0625 0626 MEAN 80 75 72 77 74 MEAN 89 90 93 93 93 %>100 1 0 0 0 0 %>100 0 1 6 10 12 %>95 3 0 0 0 0 %>95 4 12 31 35 36 %>90 10 1 0 3 2 %>90 38 54 73 70 67 %>85 24 6 2 12 7 %>85 87 92 96 92 90 %>80 47 22 9 33 20 %>80 100 100 100 99 98 %>75 71 50 32 62 43 %>75 100 100 100 100 100 %>70 89 79 66 87 70 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0622 0623 0624 0625 0626 NYC 0622 0623 0624 0625 0626 MEAN 88 89 88 88 90 MEAN 80 87 83 79 82 %>100 0 0 1 1 5 %>100 0 3 0 0 0 %>95 1 4 8 10 20 %>95 0 12 1 0 1 %>90 24 36 35 34 48 %>90 3 32 10 1 5 %>85 82 86 74 69 77 %>85 17 59 35 9 26 %>80 100 99 95 92 94 %>80 51 82 70 40 64 %>75 100 100 100 99 99 %>75 84 95 93 80 91 %>70 100 100 100 100 100 %>70 98 99 99 97 99 NORFOLK_VA ORLANDO_FL ORF 0622 0623 0624 0625 0626 ORL 0622 0623 0624 0625 0626 MEAN 85 90 90 83 87 MEAN 91 92 92 91 91 %>100 0 2 4 0 1 %>100 1 4 4 3 3 %>95 0 14 19 1 6 %>95 17 26 24 21 19 %>90 8 48 49 7 25 %>90 65 67 64 61 59 %>85 48 86 81 31 61 %>85 96 94 93 92 91 %>80 93 99 96 70 89 %>80 100 100 99 99 99 %>75 100 100 100 94 99 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0622 0623 0624 0625 0626 PIT 0622 0623 0624 0625 0626 MEAN 87 91 84 79 83 MEAN 86 84 76 75 80 %>100 0 7 0 0 0 %>100 0 0 0 0 0 %>95 3 25 4 0 1 %>95 2 2 0 0 0 %>90 21 56 17 1 8 %>90 17 14 0 0 3 %>85 65 83 46 9 36 %>85 61 43 4 1 16 %>80 94 96 77 44 76 %>80 94 77 20 13 47 %>75 100 100 95 85 96 %>75 100 95 54 52 80 %>70 100 100 99 99 100 %>70 100 100 85 90 96 PORTLAND_ME PROVIDENCE_RI PWM 0622 0623 0624 0625 0626 PVD 0622 0623 0624 0625 0626 MEAN 67 69 73 71 73 MEAN 72 78 77 75 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 1 0 0 %>90 0 3 1 0 0 %>85 0 1 3 0 1 %>85 1 12 7 1 2 %>80 1 5 13 2 8 %>80 7 35 30 11 18 %>75 5 17 36 19 38 %>75 28 67 68 48 62 %>70 24 40 66 59 76 %>70 66 91 93 87 94 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0622 0623 0624 0625 0626 RIC 0622 0623 0624 0625 0626 MEAN 87 92 92 87 89 MEAN 89 93 91 83 87 %>100 0 3 7 1 1 %>100 0 8 7 0 0 %>95 1 23 29 6 10 %>95 2 37 25 1 5 %>90 20 68 64 28 41 %>90 33 76 57 10 25 %>85 79 95 90 64 80 %>85 88 96 84 38 62 %>80 99 100 99 90 97 %>80 100 100 97 75 90 %>75 100 100 100 99 100 %>75 100 100 100 95 99 %>70 100 100 100 100 100 %>70 100 100 100 100 100 SAVANNAH_GA TALLAHASSEE_FL SAV 0622 0623 0624 0625 0626 TLH 0622 0623 0624 0625 0626 MEAN 88 91 92 91 93 MEAN 92 93 95 94 94 %>100 0 1 5 6 10 %>100 2 6 17 17 17 %>95 2 12 26 24 35 %>95 20 31 48 42 41 %>90 27 60 63 58 69 %>90 66 74 80 71 71 %>85 85 95 91 87 92 %>85 95 96 96 91 90 %>80 100 100 99 98 99 %>80 100 100 100 98 98 %>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 0622 0623 0624 0625 0626 DCA 0622 0623 0624 0625 0626 MEAN 95 94 93 94 92 MEAN 90 94 86 81 85 %>100 16 16 9 10 4 %>100 1 15 1 0 0 %>95 47 42 33 38 23 %>95 13 42 5 0 2 %>90 81 73 69 76 63 %>90 51 74 24 3 15 %>85 96 92 92 96 92 %>85 88 93 59 21 50 %>80 100 99 99 100 99 %>80 99 99 87 62 84 %>75 100 100 100 100 100 %>75 100 100 98 92 98 %>70 100 100 100 100 100 %>70 100 100 100 99 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$