Heat Index Forecast Tables
Issued by NWS
Issued by NWS
033 FMUS23 KWNH 231610 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1609 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 78 68 72 85 76 MEAN 79 71 67 74 78 %>100 0 0 0 1 0 %>100 0 0 0 0 0 %>95 0 0 0 7 0 %>95 0 0 0 0 1 %>90 1 0 0 22 2 %>90 3 0 0 1 5 %>85 9 0 1 48 11 %>85 14 0 0 4 16 %>80 36 0 8 74 30 %>80 40 2 1 17 39 %>75 74 7 28 91 58 %>75 73 20 7 42 66 %>70 95 34 61 98 82 %>70 94 61 29 71 87 ASHEVILLE_NC ATLANTA_GA AVL 0626 0627 0628 0629 0630 ATL 0626 0627 0628 0629 0630 MEAN 78 78 77 80 81 MEAN 88 87 88 89 91 %>100 0 0 0 0 0 %>100 0 0 0 1 2 %>95 0 0 0 0 0 %>95 3 5 6 9 16 %>90 1 0 0 2 3 %>90 28 29 34 40 55 %>85 6 5 5 12 18 %>85 74 70 75 79 90 %>80 35 31 28 46 54 %>80 97 94 96 97 99 %>75 78 77 71 83 87 %>75 100 100 100 100 100 %>70 97 97 95 98 98 %>70 100 100 100 100 100 BALTIMORE_MD BIRMINGHAM_AL BWI 0626 0627 0628 0629 0630 BHM 0626 0627 0628 0629 0630 MEAN 89 81 78 84 88 MEAN 89 87 88 91 92 %>100 3 0 0 1 4 %>100 1 0 0 1 3 %>95 13 0 0 5 16 %>95 8 3 4 14 23 %>90 40 2 2 19 41 %>90 37 24 30 55 65 %>85 73 20 11 46 70 %>85 78 67 74 91 93 %>80 93 64 36 75 90 %>80 97 94 96 99 100 %>75 99 94 69 93 98 %>75 100 100 100 100 100 %>70 100 100 91 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 81 76 67 70 79 MEAN 77 65 69 81 73 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 2 0 %>90 3 0 0 0 6 %>90 0 0 0 10 0 %>85 19 2 0 0 19 %>85 2 0 0 30 3 %>80 53 19 0 3 42 %>80 21 0 2 58 13 %>75 88 61 2 16 69 %>75 64 1 12 83 36 %>70 99 92 24 49 89 %>70 94 10 40 95 66 CHARLESTON_SC CHARLESTON_WV CHS 0626 0627 0628 0629 0630 CRW 0626 0627 0628 0629 0630 MEAN 93 94 91 91 91 MEAN 84 77 80 89 85 %>100 9 12 7 1 1 %>100 0 0 0 2 2 %>95 35 40 27 16 14 %>95 3 0 1 11 8 %>90 73 74 60 58 58 %>90 14 0 5 39 24 %>85 95 94 87 92 93 %>85 41 4 21 75 50 %>80 100 99 98 100 100 %>80 75 24 50 95 77 %>75 100 100 100 100 100 %>75 94 62 80 100 93 %>70 100 100 100 100 100 %>70 99 91 95 100 98 CHARLOTTE_NC CHICAGO_IL CLT 0626 0627 0628 0629 0630 ORD 0626 0627 0628 0629 0630 MEAN 87 88 87 88 91 MEAN 75 68 74 81 72 %>100 0 1 0 1 4 %>100 0 0 0 0 0 %>95 2 7 5 7 21 %>95 0 0 0 3 0 %>90 23 33 26 34 58 %>90 0 0 1 11 0 %>85 73 73 65 74 89 %>85 2 0 6 29 2 %>80 98 95 92 96 99 %>80 16 1 20 56 11 %>75 100 100 99 100 100 %>75 50 8 47 81 32 %>70 100 100 100 100 100 %>70 84 36 75 94 63 CINCINNATI_OH CLEVELAND_OH LUK 0626 0627 0628 0629 0630 CLE 0626 0627 0628 0629 0630 MEAN 84 73 78 88 83 MEAN 78 68 72 85 75 %>100 0 0 0 4 1 %>100 0 0 0 2 0 %>95 3 0 1 15 6 %>95 0 0 0 7 0 %>90 15 0 4 40 17 %>90 1 0 0 22 2 %>85 43 1 15 69 38 %>85 8 0 1 47 8 %>80 75 10 39 90 63 %>80 35 0 8 74 25 %>75 94 35 69 98 84 %>75 74 5 32 92 52 %>70 99 70 90 100 95 %>70 95 33 68 98 78 COLUMBIA_SC COLUMBUS_OH CAE 0626 0627 0628 0629 0630 TZR 0626 0627 0628 0629 0630 MEAN 90 91 90 90 91 MEAN 82 71 75 87 80 %>100 1 6 5 2 2 %>100 0 0 0 3 0 %>95 14 26 21 14 18 %>95 1 0 0 13 2 %>90 52 61 52 48 60 %>90 8 0 1 35 9 %>85 89 89 81 84 92 %>85 29 0 6 63 26 %>80 99 98 96 98 100 %>80 64 4 21 86 52 %>75 100 100 100 100 100 %>75 90 22 49 96 77 %>70 100 100 100 100 100 %>70 99 58 77 99 92 DAYTON_OH DETROIT_MI MGY 0626 0627 0628 0629 0630 DET 0626 0627 0628 0629 0630 MEAN 82 72 76 88 81 MEAN 77 66 71 83 74 %>100 0 0 0 5 1 %>100 0 0 0 0 0 %>95 1 0 0 17 3 %>95 0 0 0 3 0 %>90 9 0 2 40 12 %>90 0 0 0 13 1 %>85 32 1 10 68 30 %>85 4 0 0 35 5 %>80 67 6 29 88 56 %>80 26 0 4 65 17 %>75 91 27 59 97 79 %>75 71 1 21 87 42 %>70 99 63 84 100 93 %>70 96 17 57 97 70 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0626 0627 0628 0629 0630 GRR 0626 0627 0628 0629 0630 MEAN 85 75 81 90 84 MEAN 73 64 70 79 70 %>100 0 0 0 7 2 %>100 0 0 0 0 0 %>95 4 0 3 22 9 %>95 0 0 0 1 0 %>90 19 1 10 48 23 %>90 0 0 0 6 0 %>85 50 7 29 75 45 %>85 0 0 1 19 1 %>80 81 24 55 92 70 %>80 6 0 7 43 6 %>75 96 53 79 98 87 %>75 31 3 23 70 21 %>70 100 80 93 100 96 %>70 72 14 51 89 49 GREENSBORO_NC HUNTSVILLE_AL GSO 0626 0627 0628 0629 0630 HSV 0626 0627 0628 0629 0630 MEAN 85 86 83 85 89 MEAN 88 85 87 91 92 %>100 0 0 0 0 2 %>100 1 0 1 4 6 %>95 1 2 1 2 12 %>95 9 2 7 21 26 %>90 11 16 9 17 41 %>90 34 16 27 57 61 %>85 52 54 36 54 76 %>85 70 50 62 88 89 %>80 91 89 73 87 95 %>80 93 84 89 98 99 %>75 100 99 94 98 100 %>75 99 98 98 100 100 %>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 79 70 76 86 78 MEAN 84 83 85 89 89 %>100 0 0 0 2 0 %>100 0 0 1 3 4 %>95 0 0 0 10 1 %>95 3 1 5 15 18 %>90 2 0 2 29 4 %>90 16 10 21 43 44 %>85 15 0 8 55 16 %>85 45 37 51 76 74 %>80 46 3 26 80 38 %>80 78 73 81 95 93 %>75 80 17 55 94 65 %>75 95 94 96 99 99 %>70 96 50 81 99 86 %>70 99 99 100 100 100 LEXINGTON_KY LOUISVILLE_KY LEX 0626 0627 0628 0629 0630 SDF 0626 0627 0628 0629 0630 MEAN 84 75 80 88 85 MEAN 85 75 80 89 85 %>100 0 0 0 2 1 %>100 0 0 0 4 2 %>95 2 0 1 10 7 %>95 3 0 1 17 8 %>90 12 0 5 37 22 %>90 17 1 6 44 24 %>85 43 4 20 72 48 %>85 47 4 23 75 48 %>80 79 20 50 93 75 %>80 79 19 52 93 73 %>75 96 52 80 99 92 %>75 96 48 81 99 90 %>70 100 82 95 100 98 %>70 100 79 95 100 97 MEMPHIS_TN MIAMI_FL MEM 0626 0627 0628 0629 0630 MIA 0626 0627 0628 0629 0630 MEAN 90 85 88 93 92 MEAN 91 92 93 93 92 %>100 3 0 3 8 7 %>100 7 6 8 11 6 %>95 18 4 13 36 28 %>95 25 25 31 37 29 %>90 51 18 37 75 61 %>90 58 62 68 74 67 %>85 84 48 68 95 87 %>85 87 91 93 95 92 %>80 97 79 89 100 98 %>80 98 99 99 100 99 %>75 100 95 98 100 100 %>75 100 100 100 100 100 %>70 100 99 100 100 100 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0626 0627 0628 0629 0630 MOB 0626 0627 0628 0629 0630 MEAN 69 63 69 75 67 MEAN 94 92 91 92 93 %>100 0 0 0 0 0 %>100 8 7 2 2 7 %>95 0 0 0 0 0 %>95 38 30 19 21 34 %>90 0 0 0 1 0 %>90 78 67 63 68 76 %>85 0 0 1 6 0 %>85 97 92 94 96 96 %>80 2 0 4 21 1 %>80 100 99 100 100 100 %>75 13 0 16 49 7 %>75 100 100 100 100 100 %>70 43 6 43 79 28 %>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 81 84 91 90 MEAN 85 79 73 77 84 %>100 0 0 0 2 5 %>100 1 0 0 0 1 %>95 5 1 3 19 20 %>95 5 0 0 0 5 %>90 25 5 16 59 51 %>90 21 1 0 1 18 %>85 62 24 46 91 81 %>85 52 8 0 7 43 %>80 90 59 78 99 96 %>80 82 43 3 27 71 %>75 99 87 95 100 99 %>75 97 86 32 62 90 %>70 100 98 99 100 100 %>70 100 99 82 89 98 NORFOLK_VA ORLANDO_FL ORF 0626 0627 0628 0629 0630 ORL 0626 0627 0628 0629 0630 MEAN 87 86 82 85 88 MEAN 91 92 92 92 90 %>100 1 1 0 0 1 %>100 2 3 4 3 1 %>95 6 5 0 3 8 %>95 16 21 25 23 14 %>90 25 21 4 16 35 %>90 58 63 68 63 54 %>85 63 53 24 51 75 %>85 91 93 94 92 91 %>80 92 85 66 85 96 %>80 99 100 100 99 99 %>75 99 98 94 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 87 81 76 81 86 MEAN 79 70 73 85 79 %>100 1 0 0 0 3 %>100 0 0 0 1 0 %>95 9 0 0 2 12 %>95 0 0 0 5 1 %>90 31 1 0 9 31 %>90 2 0 0 20 5 %>85 65 13 4 27 58 %>85 14 0 2 50 17 %>80 90 56 21 55 81 %>80 44 2 10 80 43 %>75 98 92 56 81 94 %>75 79 14 35 95 72 %>70 100 100 86 95 99 %>70 96 50 70 99 91 PORTLAND_ME PROVIDENCE_RI PWM 0626 0627 0628 0629 0630 PVD 0626 0627 0628 0629 0630 MEAN 76 72 65 66 74 MEAN 79 77 70 69 78 %>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 1 %>90 1 0 0 0 3 %>85 2 0 0 0 5 %>85 9 2 0 0 13 %>80 16 2 0 0 17 %>80 40 22 1 2 35 %>75 55 23 0 2 41 %>75 82 71 11 12 66 %>70 88 71 7 16 70 %>70 99 97 47 44 89 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0626 0627 0628 0629 0630 RIC 0626 0627 0628 0629 0630 MEAN 89 90 87 88 91 MEAN 89 86 83 87 92 %>100 1 5 1 1 5 %>100 1 1 0 2 12 %>95 7 21 7 8 24 %>95 9 7 2 9 35 %>90 38 53 28 34 61 %>90 39 26 12 31 64 %>85 80 83 63 72 89 %>85 79 58 35 64 87 %>80 98 97 89 94 99 %>80 97 85 66 88 97 %>75 100 100 98 100 100 %>75 100 97 89 98 100 %>70 100 100 100 100 100 %>70 100 100 98 100 100 SAVANNAH_GA TALLAHASSEE_FL SAV 0626 0627 0628 0629 0630 TLH 0626 0627 0628 0629 0630 MEAN 93 93 91 91 90 MEAN 94 93 94 94 94 %>100 4 7 4 2 1 %>100 9 7 13 10 10 %>95 29 32 21 16 13 %>95 41 33 42 40 39 %>90 76 70 58 58 54 %>90 83 72 77 78 78 %>85 98 94 88 92 91 %>85 98 95 95 96 96 %>80 100 99 99 100 99 %>80 100 100 100 100 100 %>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 89 82 79 86 90 %>100 5 4 8 13 12 %>100 3 0 0 2 7 %>95 27 25 35 41 38 %>95 16 0 0 8 22 %>90 66 68 73 75 72 %>90 44 3 3 26 49 %>85 92 94 95 94 93 %>85 77 23 16 54 76 %>80 99 100 100 99 99 %>80 95 68 42 80 92 %>75 100 100 100 100 100 %>75 99 95 73 94 98 %>70 100 100 100 100 100 %>70 100 100 92 99 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$