Heat Index Forecast Tables
Issued by NWS
Issued by NWS
394 FMUS23 KWNH 241610 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1608 UTC TUE SEP 24 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM TUE SEP 24 2024 AKRON-CANTON_OH ALBANY_NY CAK 0927 0928 0929 0930 1001 ALB 0927 0928 0929 0930 1001 MEAN 68 73 69 66 64 MEAN 63 62 61 61 60 %>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 0 0 %>85 0 1 0 0 0 %>85 0 0 0 0 0 %>80 1 8 1 0 0 %>80 0 0 0 0 0 %>75 8 32 10 3 3 %>75 0 0 0 0 0 %>70 37 68 42 19 15 %>70 3 1 2 2 1 ASHEVILLE_NC ATLANTA_GA AVL 0927 0928 0929 0930 1001 ATL 0927 0928 0929 0930 1001 MEAN 69 66 65 63 63 MEAN 73 72 74 72 70 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 0 0 0 0 0 %>80 3 2 5 2 1 %>75 6 4 1 1 1 %>75 30 24 36 22 11 %>70 37 23 13 10 7 %>70 78 72 82 68 51 BALTIMORE_MD BIRMINGHAM_AL BWI 0927 0928 0929 0930 1001 BHM 0927 0928 0929 0930 1001 MEAN 73 71 68 66 66 MEAN 71 72 74 74 71 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 1 3 0 0 0 %>80 1 1 6 4 2 %>75 24 21 5 1 2 %>75 13 20 41 35 19 %>70 85 61 31 16 19 %>70 61 71 87 83 64 BOSTON_MA BUFFALO_NY BOS 0927 0928 0929 0930 1001 BUF 0927 0928 0929 0930 1001 MEAN 64 60 59 60 59 MEAN 64 66 67 65 64 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 0 0 0 0 0 %>80 0 0 0 0 0 %>75 0 0 0 0 0 %>75 1 3 4 2 2 %>70 5 0 0 1 0 %>70 9 21 25 15 13 CHARLESTON_SC CHARLESTON_WV CHS 0927 0928 0929 0930 1001 CRW 0927 0928 0929 0930 1001 MEAN 87 82 81 77 78 MEAN 72 75 72 69 66 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 5 0 0 0 0 %>95 0 0 0 0 0 %>90 24 4 2 0 0 %>90 0 1 0 0 0 %>85 62 25 16 5 5 %>85 0 5 1 0 0 %>80 91 66 57 28 31 %>80 6 21 5 1 1 %>75 99 94 91 68 76 %>75 30 52 26 10 5 %>70 100 100 99 93 97 %>70 69 82 63 39 25 CHARLOTTE_NC CHICAGO_IL CLT 0927 0928 0929 0930 1001 ORD 0927 0928 0929 0930 1001 MEAN 77 75 72 69 68 MEAN 67 67 68 68 63 %>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 0 0 %>85 2 1 0 0 0 %>85 0 0 0 0 0 %>80 22 13 3 2 1 %>80 0 0 0 0 0 %>75 67 48 23 12 8 %>75 1 3 4 5 2 %>70 95 85 64 41 36 %>70 22 25 33 29 12 CINCINNATI_OH CLEVELAND_OH LUK 0927 0928 0929 0930 1001 CLE 0927 0928 0929 0930 1001 MEAN 72 73 71 69 68 MEAN 69 71 70 68 66 %>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 0 0 %>85 0 2 0 0 0 %>85 0 0 0 0 0 %>80 4 11 3 1 1 %>80 0 4 1 0 0 %>75 27 36 20 10 10 %>75 7 23 13 5 3 %>70 69 70 59 43 35 %>70 37 61 54 31 19 COLUMBIA_SC COLUMBUS_OH CAE 0927 0928 0929 0930 1001 TZR 0927 0928 0929 0930 1001 MEAN 82 78 78 73 72 MEAN 73 73 72 68 66 %>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 5 0 1 0 0 %>90 0 0 0 0 0 %>85 25 6 8 1 0 %>85 1 3 1 0 0 %>80 63 30 32 9 5 %>80 7 14 5 1 1 %>75 91 70 69 34 28 %>75 31 40 25 7 6 %>70 99 94 93 71 68 %>70 69 72 61 34 25 DAYTON_OH DETROIT_MI MGY 0927 0928 0929 0930 1001 DET 0927 0928 0929 0930 1001 MEAN 72 73 71 68 67 MEAN 66 68 69 68 65 %>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 0 0 %>85 0 2 0 0 0 %>85 0 0 0 0 0 %>80 5 12 3 0 1 %>80 0 0 0 0 0 %>75 29 37 19 7 8 %>75 1 3 4 4 3 %>70 70 70 57 35 31 %>70 18 31 37 30 19 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0927 0928 0929 0930 1001 GRR 0927 0928 0929 0930 1001 MEAN 70 69 69 70 68 MEAN 63 66 68 67 62 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 1 2 1 0 1 %>80 0 0 0 0 0 %>75 12 13 9 9 10 %>75 0 3 5 4 2 %>70 49 45 40 47 37 %>70 6 19 30 24 11 GREENSBORO_NC HUNTSVILLE_AL GSO 0927 0928 0929 0930 1001 HSV 0927 0928 0929 0930 1001 MEAN 74 75 69 66 66 MEAN 71 70 73 72 71 %>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 0 0 %>85 0 2 0 0 0 %>85 0 0 0 0 0 %>80 4 14 1 1 0 %>80 1 1 6 1 2 %>75 37 47 12 5 4 %>75 13 11 32 19 16 %>70 86 83 45 25 22 %>70 58 51 75 68 57 INDIANAPOLIS_IN KNOXVILLE_TN IND 0927 0928 0929 0930 1001 TYS 0927 0928 0929 0930 1001 MEAN 70 69 69 68 66 MEAN 72 71 72 70 69 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 2 2 1 0 1 %>80 2 5 4 1 0 %>75 15 12 9 6 7 %>75 20 24 24 11 6 %>70 51 41 40 34 27 %>70 64 60 63 52 38 LEXINGTON_KY LOUISVILLE_KY LEX 0927 0928 0929 0930 1001 SDF 0927 0928 0929 0930 1001 MEAN 69 70 69 69 67 MEAN 70 71 69 70 68 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 0 4 1 0 0 %>80 1 4 1 1 1 %>75 9 20 10 6 6 %>75 14 21 9 14 8 %>70 45 53 42 37 29 %>70 54 55 40 52 33 MEMPHIS_TN MIAMI_FL MEM 0927 0928 0929 0930 1001 MIA 0927 0928 0929 0930 1001 MEAN 69 68 69 70 70 MEAN 97 97 94 93 93 %>100 0 0 0 0 0 %>100 30 26 11 7 9 %>95 0 0 0 0 0 %>95 67 65 41 30 32 %>90 0 0 0 0 0 %>90 92 94 81 69 68 %>85 0 0 0 0 0 %>85 99 100 98 94 93 %>80 0 0 1 0 2 %>80 100 100 100 100 99 %>75 5 4 9 9 13 %>75 100 100 100 100 100 %>70 36 30 41 47 47 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0927 0928 0929 0930 1001 MOB 0927 0928 0929 0930 1001 MEAN 66 66 67 66 61 MEAN 76 79 82 81 79 %>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 2 1 0 %>85 0 0 0 0 0 %>85 0 3 22 13 3 %>80 0 0 0 0 0 %>80 12 34 67 58 35 %>75 0 0 0 2 1 %>75 68 86 95 94 86 %>70 10 11 14 19 6 %>70 98 100 100 100 99 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0927 0928 0929 0930 1001 NYC 0927 0928 0929 0930 1001 MEAN 71 70 71 71 70 MEAN 71 67 65 65 64 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 1 1 2 1 2 %>80 0 0 0 0 0 %>75 14 12 17 12 14 %>75 7 2 1 0 0 %>70 59 46 59 57 50 %>70 58 23 10 8 6 NORFOLK_VA ORLANDO_FL ORF 0927 0928 0929 0930 1001 ORL 0927 0928 0929 0930 1001 MEAN 77 77 72 71 71 MEAN 93 90 89 89 87 %>100 0 0 0 0 0 %>100 6 1 2 2 0 %>95 0 0 0 0 0 %>95 33 14 14 14 5 %>90 0 0 0 0 0 %>90 75 50 45 43 28 %>85 0 3 0 0 0 %>85 96 86 80 76 67 %>80 9 21 2 1 0 %>80 100 99 96 95 93 %>75 77 66 23 13 12 %>75 100 100 100 99 99 %>70 100 96 71 58 62 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0927 0928 0929 0930 1001 PIT 0927 0928 0929 0930 1001 MEAN 72 71 66 65 65 MEAN 70 72 69 66 64 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 1 3 0 0 0 %>80 1 5 1 0 0 %>75 21 18 3 2 1 %>75 10 26 9 3 2 %>70 74 55 21 15 13 %>70 48 64 39 21 13 PORTLAND_ME PROVIDENCE_RI PWM 0927 0928 0929 0930 1001 PVD 0927 0928 0929 0930 1001 MEAN 61 59 58 60 57 MEAN 65 61 59 60 59 %>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 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 0 0 0 0 0 %>80 0 0 0 0 0 %>75 0 0 0 0 0 %>75 1 0 0 0 0 %>70 0 0 0 0 0 %>70 12 2 1 2 1 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0927 0928 0929 0930 1001 RIC 0927 0928 0929 0930 1001 MEAN 79 78 72 70 69 MEAN 74 75 70 68 67 %>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 1 1 0 0 0 %>90 0 0 0 0 0 %>85 8 10 1 0 0 %>85 0 3 0 0 0 %>80 38 38 6 3 1 %>80 4 16 4 1 0 %>75 79 75 30 16 9 %>75 38 48 19 9 5 %>70 97 95 70 48 38 %>70 88 82 52 35 26 SAVANNAH_GA TALLAHASSEE_FL SAV 0927 0928 0929 0930 1001 TLH 0927 0928 0929 0930 1001 MEAN 86 81 80 79 79 MEAN 81 80 80 82 80 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 4 0 0 0 0 %>95 0 0 0 1 0 %>90 23 2 1 1 0 %>90 3 1 1 7 0 %>85 59 19 12 10 7 %>85 21 12 11 31 8 %>80 88 58 52 43 39 %>80 62 52 51 69 46 %>75 98 90 90 82 82 %>75 92 90 90 93 89 %>70 100 99 99 98 98 %>70 99 99 99 99 99 TAMPA_FL WASHINGTON_DC TPA 0927 0928 0929 0930 1001 DCA 0927 0928 0929 0930 1001 MEAN 93 90 90 90 87 MEAN 73 71 68 66 66 %>100 5 1 3 3 0 %>100 0 0 0 0 0 %>95 32 11 16 15 5 %>95 0 0 0 0 0 %>90 75 47 49 46 28 %>90 0 0 0 0 0 %>85 97 86 83 80 68 %>85 0 0 0 0 0 %>80 100 99 97 96 93 %>80 1 5 1 0 0 %>75 100 100 100 100 99 %>75 28 24 7 2 2 %>70 100 100 100 100 100 %>70 87 60 36 19 20 URL IS WWW.WPC.NCEP.NOAA.GOV $$