Heat Index Forecast Tables
Issued by NWS
Issued by NWS
994 FMUS23 KWNH 120655 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0654 UTC WED JUN 12 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM WED JUN 12 2024 AKRON-CANTON_OH ALBANY_NY CAK 0615 0616 0617 0618 0619 ALB 0615 0616 0617 0618 0619 MEAN 66 72 83 86 86 MEAN 65 64 74 82 86 %>100 0 0 0 1 3 %>100 0 0 0 1 4 %>95 0 0 1 6 11 %>95 0 0 0 5 13 %>90 0 0 7 26 30 %>90 0 0 1 15 31 %>85 0 0 31 60 57 %>85 0 0 5 35 56 %>80 0 3 69 87 81 %>80 0 0 17 61 80 %>75 1 25 93 98 94 %>75 1 1 41 83 93 %>70 16 69 99 100 99 %>70 13 10 70 95 99 ASHEVILLE_NC ATLANTA_GA AVL 0615 0616 0617 0618 0619 ATL 0615 0616 0617 0618 0619 MEAN 76 76 77 76 76 MEAN 87 87 85 82 83 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 3 4 1 2 %>90 0 0 1 1 0 %>90 13 26 19 8 10 %>85 1 3 8 7 4 %>85 76 73 49 32 33 %>80 12 18 30 26 20 %>80 99 97 79 67 67 %>75 63 55 65 58 53 %>75 100 100 95 91 90 %>70 96 89 90 86 84 %>70 100 100 99 99 98 BALTIMORE_MD BIRMINGHAM_AL BWI 0615 0616 0617 0618 0619 BHM 0615 0616 0617 0618 0619 MEAN 74 73 81 86 86 MEAN 88 89 86 84 86 %>100 0 0 0 1 1 %>100 0 0 1 0 1 %>95 0 0 1 7 6 %>95 1 7 5 3 6 %>90 0 0 8 25 25 %>90 27 40 23 16 23 %>85 0 0 28 54 57 %>85 83 83 56 46 53 %>80 3 2 59 81 85 %>80 99 98 85 79 82 %>75 36 29 85 95 97 %>75 100 100 97 96 96 %>70 90 83 97 99 100 %>70 100 100 100 100 99 BOSTON_MA BUFFALO_NY BOS 0615 0616 0617 0618 0619 BUF 0615 0616 0617 0618 0619 MEAN 68 64 70 77 81 MEAN 62 66 77 82 84 %>100 0 0 0 0 1 %>100 0 0 0 0 1 %>95 0 0 0 1 6 %>95 0 0 0 1 4 %>90 0 0 0 3 15 %>90 0 0 1 8 16 %>85 0 0 0 13 33 %>85 0 0 9 28 41 %>80 0 0 1 32 56 %>80 0 0 32 60 71 %>75 1 0 13 59 77 %>75 0 2 66 87 90 %>70 25 5 48 83 92 %>70 1 21 90 97 98 CHARLESTON_SC CHARLESTON_WV CHS 0615 0616 0617 0618 0619 CRW 0615 0616 0617 0618 0619 MEAN 91 86 84 84 84 MEAN 72 80 87 87 87 %>100 3 0 0 0 0 %>100 0 0 2 2 3 %>95 17 1 0 1 1 %>95 0 0 9 11 12 %>90 54 16 7 8 8 %>90 0 3 32 33 34 %>85 89 62 39 37 39 %>85 0 16 65 64 64 %>80 99 94 83 78 81 %>80 2 47 90 88 87 %>75 100 100 98 97 98 %>75 21 80 98 97 97 %>70 100 100 100 100 100 %>70 66 96 100 100 100 CHARLOTTE_NC CHICAGO_IL CLT 0615 0616 0617 0618 0619 ORD 0615 0616 0617 0618 0619 MEAN 83 82 83 83 82 MEAN 70 80 84 85 84 %>100 0 0 0 0 0 %>100 0 0 0 1 3 %>95 0 0 1 3 1 %>95 0 0 1 5 10 %>90 1 5 9 13 8 %>90 0 3 10 21 24 %>85 24 27 36 38 30 %>85 0 17 40 49 44 %>80 80 67 73 70 63 %>80 1 50 77 78 66 %>75 99 93 94 91 89 %>75 11 83 95 94 84 %>70 100 99 99 98 98 %>70 45 98 99 99 94 CINCINNATI_OH CLEVELAND_OH LUK 0615 0616 0617 0618 0619 CLE 0615 0616 0617 0618 0619 MEAN 72 78 87 87 87 MEAN 67 72 83 86 85 %>100 0 0 1 2 4 %>100 0 0 0 1 3 %>95 0 0 6 9 15 %>95 0 0 2 7 11 %>90 0 0 27 30 36 %>90 0 0 11 25 28 %>85 0 5 62 62 63 %>85 0 0 34 55 52 %>80 2 31 89 87 85 %>80 0 4 67 82 76 %>75 23 75 98 97 96 %>75 1 28 90 96 91 %>70 72 97 100 100 99 %>70 19 71 98 99 98 COLUMBIA_SC COLUMBUS_OH CAE 0615 0616 0617 0618 0619 TZR 0615 0616 0617 0618 0619 MEAN 87 86 83 83 83 MEAN 70 75 85 87 87 %>100 0 0 0 0 0 %>100 0 0 0 1 3 %>95 1 2 1 2 1 %>95 0 0 4 8 13 %>90 20 18 10 11 9 %>90 0 0 19 30 33 %>85 73 59 38 36 35 %>85 0 1 50 63 61 %>80 98 92 75 70 72 %>80 0 11 81 88 84 %>75 100 99 95 92 94 %>75 7 50 96 98 95 %>70 100 100 100 99 99 %>70 48 89 100 100 99 DAYTON_OH DETROIT_MI MGY 0615 0616 0617 0618 0619 DET 0615 0616 0617 0618 0619 MEAN 71 77 86 87 88 MEAN 66 72 83 86 86 %>100 0 0 1 2 5 %>100 0 0 0 0 3 %>95 0 0 6 10 16 %>95 0 0 2 5 12 %>90 0 0 26 32 38 %>90 0 0 12 24 30 %>85 0 3 60 64 64 %>85 0 0 37 59 54 %>80 1 23 87 88 85 %>80 0 4 71 88 77 %>75 15 68 98 98 96 %>75 0 27 92 98 92 %>70 64 95 100 100 99 %>70 13 69 99 100 98 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0615 0616 0617 0618 0619 GRR 0615 0616 0617 0618 0619 MEAN 77 84 88 85 87 MEAN 66 75 82 85 84 %>100 0 0 1 1 3 %>100 0 0 0 1 3 %>95 0 2 9 8 12 %>95 0 0 1 6 10 %>90 0 12 35 25 33 %>90 0 0 6 21 25 %>85 4 40 71 53 62 %>85 0 2 28 50 47 %>80 27 75 93 79 86 %>80 0 15 64 79 69 %>75 69 94 99 94 97 %>75 1 48 90 95 86 %>70 94 99 100 99 100 %>70 16 82 99 99 95 GREENSBORO_NC HUNTSVILLE_AL GSO 0615 0616 0617 0618 0619 HSV 0615 0616 0617 0618 0619 MEAN 79 78 82 83 81 MEAN 87 89 87 85 86 %>100 0 0 0 1 0 %>100 0 1 1 1 2 %>95 0 0 1 4 2 %>95 2 8 8 5 10 %>90 0 0 7 16 9 %>90 21 38 28 20 30 %>85 3 5 28 41 29 %>85 65 79 60 48 58 %>80 37 29 63 70 59 %>80 95 97 87 77 82 %>75 87 71 89 90 84 %>75 100 100 98 94 95 %>70 100 95 98 98 96 %>70 100 100 100 99 99 INDIANAPOLIS_IN KNOXVILLE_TN IND 0615 0616 0617 0618 0619 TYS 0615 0616 0617 0618 0619 MEAN 72 78 86 86 86 MEAN 81 85 86 84 85 %>100 0 0 0 1 2 %>100 0 0 2 1 2 %>95 0 0 4 8 9 %>95 0 4 9 4 8 %>90 0 0 21 26 27 %>90 1 18 28 17 25 %>85 0 7 57 55 54 %>85 16 49 58 42 50 %>80 1 35 88 81 79 %>80 59 81 84 71 76 %>75 18 76 98 95 94 %>75 93 96 96 91 92 %>70 70 97 100 99 99 %>70 100 100 99 98 98 LEXINGTON_KY LOUISVILLE_KY LEX 0615 0616 0617 0618 0619 SDF 0615 0616 0617 0618 0619 MEAN 73 80 86 85 86 MEAN 75 81 87 85 86 %>100 0 0 0 1 1 %>100 0 0 1 1 2 %>95 0 0 5 5 7 %>95 0 0 7 7 9 %>90 0 2 25 22 24 %>90 0 3 30 24 29 %>85 0 14 61 52 54 %>85 1 18 66 52 59 %>80 5 50 90 81 82 %>80 9 56 91 79 84 %>75 34 86 99 96 96 %>75 46 89 99 94 96 %>70 79 98 100 100 99 %>70 87 99 100 99 99 MEMPHIS_TN MIAMI_FL MEM 0615 0616 0617 0618 0619 MIA 0615 0616 0617 0618 0619 MEAN 89 91 87 85 89 MEAN 90 93 93 92 92 %>100 1 3 1 0 5 %>100 5 15 8 6 8 %>95 9 19 9 4 19 %>95 20 38 32 26 27 %>90 38 57 33 21 44 %>90 50 69 73 63 62 %>85 78 90 67 53 72 %>85 80 92 96 91 90 %>80 97 99 91 83 91 %>80 95 99 100 99 99 %>75 100 100 99 97 98 %>75 99 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0615 0616 0617 0618 0619 MOB 0615 0616 0617 0618 0619 MEAN 63 73 77 79 78 MEAN 91 90 87 88 88 %>100 0 0 0 0 1 %>100 1 2 1 1 2 %>95 0 0 0 1 3 %>95 13 15 7 9 11 %>90 0 0 1 5 9 %>90 61 48 28 35 35 %>85 0 3 8 18 21 %>85 96 82 61 71 67 %>80 0 14 30 43 40 %>80 100 97 87 93 90 %>75 0 39 62 71 62 %>75 100 100 98 99 98 %>70 3 70 88 91 81 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0615 0616 0617 0618 0619 NYC 0615 0616 0617 0618 0619 MEAN 82 87 87 84 86 MEAN 72 70 76 82 85 %>100 0 0 1 1 1 %>100 0 0 0 0 1 %>95 0 4 8 4 8 %>95 0 0 0 2 7 %>90 4 24 31 18 27 %>90 0 0 1 11 22 %>85 27 64 67 46 58 %>85 0 0 6 31 47 %>80 68 92 92 77 85 %>80 2 1 24 60 74 %>75 94 99 99 94 97 %>75 21 9 54 84 92 %>70 99 100 100 99 100 %>70 72 46 83 96 98 NORFOLK_VA ORLANDO_FL ORF 0615 0616 0617 0618 0619 ORL 0615 0616 0617 0618 0619 MEAN 78 75 79 82 82 MEAN 88 88 88 86 87 %>100 0 0 0 0 0 %>100 1 1 0 0 0 %>95 0 0 0 1 1 %>95 8 9 2 1 2 %>90 0 0 2 7 6 %>90 33 35 27 14 19 %>85 1 0 13 29 29 %>85 70 72 78 61 65 %>80 22 3 44 64 67 %>80 93 94 98 95 95 %>75 83 54 81 90 93 %>75 99 99 100 100 100 %>70 100 98 97 99 99 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0615 0616 0617 0618 0619 PIT 0615 0616 0617 0618 0619 MEAN 73 71 79 85 86 MEAN 67 73 83 86 86 %>100 0 0 0 1 1 %>100 0 0 0 0 1 %>95 0 0 1 6 8 %>95 0 0 1 5 6 %>90 0 0 4 21 26 %>90 0 0 9 23 25 %>85 0 0 16 48 56 %>85 0 0 35 59 57 %>80 1 0 42 76 83 %>80 0 6 72 88 85 %>75 22 13 72 93 96 %>75 1 32 94 98 97 %>70 82 66 91 99 99 %>70 17 75 99 100 100 PORTLAND_ME PROVIDENCE_RI PWM 0615 0616 0617 0618 0619 PVD 0615 0616 0617 0618 0619 MEAN 65 62 66 72 76 MEAN 69 65 68 76 79 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 0 2 %>90 0 0 0 1 4 %>90 0 0 0 2 7 %>85 0 0 0 3 12 %>85 0 0 0 8 21 %>80 0 0 0 12 30 %>80 0 0 0 26 46 %>75 0 0 4 33 54 %>75 3 0 6 56 73 %>70 5 1 21 63 78 %>70 38 8 35 84 91 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0615 0616 0617 0618 0619 RIC 0615 0616 0617 0618 0619 MEAN 81 79 83 84 84 MEAN 77 75 83 86 86 %>100 0 0 0 1 0 %>100 0 0 0 3 1 %>95 0 0 1 5 3 %>95 0 0 3 11 8 %>90 0 0 10 19 15 %>90 0 0 12 30 26 %>85 13 5 35 47 43 %>85 1 0 36 57 54 %>80 64 35 71 76 76 %>80 18 10 66 81 81 %>75 97 82 93 93 94 %>75 76 55 89 94 95 %>70 100 99 99 99 99 %>70 99 93 98 99 99 SAVANNAH_GA TALLAHASSEE_FL SAV 0615 0616 0617 0618 0619 TLH 0615 0616 0617 0618 0619 MEAN 90 88 85 84 84 MEAN 92 91 89 88 88 %>100 1 0 0 0 0 %>100 6 7 2 1 2 %>95 9 6 2 0 1 %>95 28 25 13 10 12 %>90 44 34 14 7 8 %>90 68 58 41 35 39 %>85 87 77 51 37 40 %>85 94 85 76 71 72 %>80 99 97 87 79 81 %>80 99 97 95 93 93 %>75 100 100 99 97 98 %>75 100 100 99 99 99 %>70 100 100 100 100 100 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0615 0616 0617 0618 0619 DCA 0615 0616 0617 0618 0619 MEAN 90 92 92 90 90 MEAN 74 74 83 87 87 %>100 6 11 6 3 3 %>100 0 0 0 3 2 %>95 20 32 28 18 16 %>95 0 0 3 13 11 %>90 47 61 64 51 49 %>90 0 0 14 34 34 %>85 76 85 91 84 82 %>85 0 0 37 62 64 %>80 93 96 99 98 97 %>80 3 4 67 85 87 %>75 99 99 100 100 100 %>75 43 40 89 96 97 %>70 100 100 100 100 100 %>70 93 88 98 99 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$