Heat Index Forecast Tables
Issued by NWS
Issued by NWS
650 FMUS23 KWNH 151611 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1609 UTC SAT JUN 15 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SAT JUN 15 2024 AKRON-CANTON_OH ALBANY_NY CAK 0618 0619 0620 0621 0622 ALB 0618 0619 0620 0621 0622 MEAN 87 86 85 85 84 MEAN 88 90 88 86 82 %>100 0 0 0 0 0 %>100 5 7 2 1 1 %>95 4 3 2 2 1 %>95 16 22 12 8 3 %>90 25 19 16 15 9 %>90 38 49 37 25 13 %>85 64 56 51 49 39 %>85 66 77 70 53 34 %>80 92 88 85 83 78 %>80 88 94 92 80 62 %>75 99 99 98 98 96 %>75 97 99 99 95 85 %>70 100 100 100 100 100 %>70 100 100 100 99 96 ASHEVILLE_NC ATLANTA_GA AVL 0618 0619 0620 0621 0622 ATL 0618 0619 0620 0621 0622 MEAN 73 73 73 75 78 MEAN 80 80 80 82 84 %>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 0 0 0 %>90 0 0 0 1 8 %>85 0 0 0 1 5 %>85 7 7 4 17 45 %>80 5 4 4 10 29 %>80 55 48 49 69 86 %>75 34 29 31 46 71 %>75 96 92 95 97 99 %>70 79 74 77 86 95 %>70 100 100 100 100 100 BALTIMORE_MD BIRMINGHAM_AL BWI 0618 0619 0620 0621 0622 BHM 0618 0619 0620 0621 0622 MEAN 83 82 82 85 87 MEAN 83 82 83 85 87 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 2 4 %>95 0 0 0 0 3 %>90 3 2 4 17 27 %>90 3 3 1 7 22 %>85 32 21 27 52 69 %>85 29 25 23 46 64 %>80 81 66 70 86 94 %>80 78 72 77 89 93 %>75 98 95 95 98 100 %>75 98 97 99 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 BOSTON_MA BUFFALO_NY BOS 0618 0619 0620 0621 0622 BUF 0618 0619 0620 0621 0622 MEAN 80 84 86 83 77 MEAN 87 85 83 81 78 %>100 0 1 2 1 0 %>100 1 0 0 0 0 %>95 1 4 9 6 2 %>95 6 2 1 0 0 %>90 4 17 29 19 7 %>90 27 17 8 5 3 %>85 20 42 57 41 18 %>85 63 53 35 22 14 %>80 50 72 83 66 37 %>80 89 86 72 57 40 %>75 80 92 97 86 60 %>75 99 98 94 86 72 %>70 96 99 100 96 81 %>70 100 100 99 98 92 CHARLESTON_SC CHARLESTON_WV CHS 0618 0619 0620 0621 0622 CRW 0618 0619 0620 0621 0622 MEAN 81 81 82 85 87 MEAN 87 86 86 86 87 %>100 0 0 0 0 1 %>100 1 0 0 0 0 %>95 0 0 0 0 6 %>95 6 4 3 3 5 %>90 0 0 0 9 30 %>90 29 21 19 19 26 %>85 5 5 11 45 69 %>85 69 55 56 57 63 %>80 63 67 73 88 94 %>80 94 86 88 89 91 %>75 99 99 99 99 100 %>75 100 98 99 99 99 %>70 100 100 100 100 100 %>70 100 100 100 100 100 CHARLOTTE_NC CHICAGO_IL CLT 0618 0619 0620 0621 0622 ORD 0618 0619 0620 0621 0622 MEAN 79 79 79 82 85 MEAN 85 83 82 80 81 %>100 0 0 0 0 0 %>100 1 0 1 0 0 %>95 0 0 0 0 1 %>95 6 2 3 1 2 %>90 0 0 0 1 13 %>90 22 12 12 5 9 %>85 3 2 3 18 52 %>85 50 36 32 21 28 %>80 42 37 42 67 90 %>80 78 67 58 49 57 %>75 92 91 92 96 99 %>75 95 90 81 78 82 %>70 100 100 100 100 100 %>70 99 98 94 93 95 CINCINNATI_OH CLEVELAND_OH LUK 0618 0619 0620 0621 0622 CLE 0618 0619 0620 0621 0622 MEAN 87 86 86 86 87 MEAN 87 84 84 83 82 %>100 1 0 0 0 0 %>100 0 0 0 0 0 %>95 7 3 3 3 4 %>95 5 1 2 1 1 %>90 31 20 21 21 24 %>90 25 12 13 9 7 %>85 69 57 60 62 64 %>85 62 44 43 35 30 %>80 93 88 91 92 92 %>80 90 80 76 70 65 %>75 99 99 99 99 99 %>75 99 96 94 92 90 %>70 100 100 100 100 100 %>70 100 100 99 99 98 COLUMBIA_SC COLUMBUS_OH CAE 0618 0619 0620 0621 0622 TZR 0618 0619 0620 0621 0622 MEAN 80 79 80 83 86 MEAN 87 86 86 86 86 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 3 %>95 5 3 3 3 2 %>90 0 0 0 3 21 %>90 26 19 18 19 17 %>85 4 2 5 28 63 %>85 68 55 55 56 56 %>80 47 41 49 76 93 %>80 94 87 88 88 90 %>75 94 94 94 98 100 %>75 100 98 99 99 99 %>70 100 100 100 100 100 %>70 100 100 100 100 100 DAYTON_OH DETROIT_MI MGY 0618 0619 0620 0621 0622 DET 0618 0619 0620 0621 0622 MEAN 88 86 86 86 86 MEAN 87 85 85 83 82 %>100 1 0 0 0 0 %>100 0 0 1 0 0 %>95 8 4 4 3 2 %>95 3 2 5 2 2 %>90 32 21 23 21 19 %>90 26 15 22 12 11 %>85 70 59 61 61 62 %>85 72 48 53 38 34 %>80 93 89 90 92 93 %>80 96 83 82 71 65 %>75 99 99 99 99 100 %>75 100 97 96 92 88 %>70 100 100 100 100 100 %>70 100 100 99 99 97 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0618 0619 0620 0621 0622 GRR 0618 0619 0620 0621 0622 MEAN 84 83 85 86 87 MEAN 87 83 82 82 81 %>100 0 0 0 0 0 %>100 2 0 0 0 0 %>95 3 2 2 1 2 %>95 10 3 2 1 1 %>90 15 12 15 16 20 %>90 31 15 11 8 8 %>85 41 37 49 58 67 %>85 62 40 32 29 27 %>80 73 71 84 92 96 %>80 86 71 62 62 58 %>75 92 92 98 100 100 %>75 97 91 86 88 84 %>70 99 99 100 100 100 %>70 100 98 97 98 96 GREENSBORO_NC HUNTSVILLE_AL GSO 0618 0619 0620 0621 0622 HSV 0618 0619 0620 0621 0622 MEAN 79 78 79 81 85 MEAN 83 83 84 85 87 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 1 1 0 1 5 %>90 0 0 0 1 13 %>90 8 10 7 10 26 %>85 4 2 3 14 48 %>85 35 37 37 48 67 %>80 38 30 34 59 85 %>80 74 73 80 89 93 %>75 87 83 86 94 98 %>75 95 94 98 99 100 %>70 99 99 99 100 100 %>70 100 99 100 100 100 INDIANAPOLIS_IN KNOXVILLE_TN IND 0618 0619 0620 0621 0622 TYS 0618 0619 0620 0621 0622 MEAN 84 83 85 85 85 MEAN 83 82 82 83 85 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 3 2 2 2 1 %>95 1 1 0 1 3 %>90 16 13 14 15 12 %>90 8 7 4 8 19 %>85 45 39 47 52 51 %>85 36 29 25 34 52 %>80 78 71 82 88 89 %>80 76 65 66 73 84 %>75 95 92 97 99 99 %>75 97 91 93 95 98 %>70 99 99 100 100 100 %>70 100 99 100 100 100 LEXINGTON_KY LOUISVILLE_KY LEX 0618 0619 0620 0621 0622 SDF 0618 0619 0620 0621 0622 MEAN 86 84 85 85 85 MEAN 86 85 85 86 86 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 2 1 1 0 1 %>95 3 3 1 1 1 %>90 17 8 10 10 12 %>90 18 17 13 12 17 %>85 57 40 47 50 52 %>85 54 50 52 56 60 %>80 91 82 88 90 90 %>80 87 84 89 93 93 %>75 99 98 99 100 99 %>75 98 98 99 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 MEMPHIS_TN MIAMI_FL MEM 0618 0619 0620 0621 0622 MIA 0618 0619 0620 0621 0622 MEAN 80 82 85 86 88 MEAN 91 88 88 90 92 %>100 0 0 0 0 0 %>100 2 0 1 4 8 %>95 0 1 1 1 5 %>95 16 5 9 19 30 %>90 3 8 10 13 31 %>90 60 33 35 52 64 %>85 17 30 46 59 73 %>85 95 83 75 85 90 %>80 51 65 85 95 96 %>80 100 99 96 98 99 %>75 84 90 99 100 100 %>75 100 100 100 100 100 %>70 98 99 100 100 100 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0618 0619 0620 0621 0622 MOB 0618 0619 0620 0621 0622 MEAN 80 78 74 73 75 MEAN 86 86 85 87 89 %>100 0 0 0 0 0 %>100 0 0 0 0 1 %>95 1 1 0 0 0 %>95 3 2 0 3 9 %>90 5 3 2 1 1 %>90 19 17 9 26 40 %>85 19 13 8 4 7 %>85 57 56 53 71 80 %>80 47 35 21 15 22 %>80 89 90 93 96 97 %>75 75 64 42 38 48 %>75 99 99 100 100 100 %>70 95 88 66 67 76 %>70 100 100 100 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0618 0619 0620 0621 0622 NYC 0618 0619 0620 0621 0622 MEAN 84 84 84 85 87 MEAN 83 83 85 87 85 %>100 0 0 0 0 0 %>100 0 0 1 2 1 %>95 1 1 0 0 2 %>95 1 2 6 10 4 %>90 9 8 6 7 20 %>90 9 13 21 31 19 %>85 41 37 43 51 68 %>85 33 39 50 62 47 %>80 81 78 89 94 96 %>80 68 72 79 86 77 %>75 98 97 100 100 100 %>75 92 93 94 97 94 %>70 100 100 100 100 100 %>70 99 99 99 100 99 NORFOLK_VA ORLANDO_FL ORF 0618 0619 0620 0621 0622 ORL 0618 0619 0620 0621 0622 MEAN 78 79 80 82 86 MEAN 86 84 86 88 90 %>100 0 0 0 0 0 %>100 0 0 0 2 4 %>95 0 0 0 0 3 %>95 0 0 1 11 20 %>90 0 0 0 2 20 %>90 12 1 13 37 50 %>85 1 1 4 22 59 %>85 61 34 56 73 81 %>80 26 30 45 71 91 %>80 96 93 92 94 96 %>75 89 92 95 97 99 %>75 100 100 100 99 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0618 0619 0620 0621 0622 PIT 0618 0619 0620 0621 0622 MEAN 84 83 84 86 87 MEAN 87 86 86 85 85 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 1 1 3 5 %>95 4 3 3 2 1 %>90 6 7 11 21 26 %>90 25 22 18 14 12 %>85 37 34 43 60 64 %>85 66 63 56 50 47 %>80 81 74 81 90 92 %>80 93 92 89 86 85 %>75 98 96 97 99 99 %>75 100 99 99 98 98 %>70 100 100 100 100 100 %>70 100 100 100 100 100 PORTLAND_ME PROVIDENCE_RI PWM 0618 0619 0620 0621 0622 PVD 0618 0619 0620 0621 0622 MEAN 73 78 82 78 72 MEAN 78 79 82 83 79 %>100 0 0 0 0 0 %>100 0 0 0 1 0 %>95 0 1 2 1 0 %>95 0 0 2 3 1 %>90 0 5 11 4 1 %>90 0 2 9 14 5 %>85 2 16 34 14 4 %>85 5 14 31 38 18 %>80 9 39 66 36 12 %>80 29 45 64 69 41 %>75 33 67 87 64 31 %>75 73 80 90 90 69 %>70 68 88 97 87 58 %>70 97 97 99 98 89 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0618 0619 0620 0621 0622 RIC 0618 0619 0620 0621 0622 MEAN 81 80 81 84 87 MEAN 82 81 82 85 89 %>100 0 0 0 0 0 %>100 0 0 0 0 1 %>95 0 0 0 0 5 %>95 0 0 0 1 11 %>90 0 0 0 5 28 %>90 2 1 2 13 42 %>85 7 6 8 36 69 %>85 23 15 20 47 80 %>80 59 53 61 84 94 %>80 72 61 67 84 97 %>75 97 96 97 99 100 %>75 97 94 95 98 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 SAVANNAH_GA TALLAHASSEE_FL SAV 0618 0619 0620 0621 0622 TLH 0618 0619 0620 0621 0622 MEAN 82 82 82 85 88 MEAN 88 86 87 89 91 %>100 0 0 0 0 1 %>100 0 0 0 2 7 %>95 0 0 0 1 7 %>95 2 1 1 12 24 %>90 1 0 1 11 33 %>90 26 13 18 41 55 %>85 17 12 20 49 71 %>85 78 61 66 76 83 %>80 73 72 76 88 94 %>80 98 96 96 95 96 %>75 99 99 99 99 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0618 0619 0620 0621 0622 DCA 0618 0619 0620 0621 0622 MEAN 90 88 90 92 93 MEAN 85 83 83 86 89 %>100 2 0 4 10 18 %>100 0 0 0 0 1 %>95 14 4 19 30 41 %>95 0 0 1 4 10 %>90 50 31 52 59 67 %>90 9 5 8 22 39 %>85 86 78 83 83 87 %>85 46 30 35 58 78 %>80 99 98 97 96 97 %>80 87 71 75 88 96 %>75 100 100 100 99 99 %>75 99 95 96 98 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$