


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
512 FMUS23 KWNH 051608 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1607 UTC THU JUN 05 2025 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM THU JUN 05 2025 AKRON-CANTON_OH ALBANY_NY CAK 0608 0609 0610 0611 0612 ALB 0608 0609 0610 0611 0612 MEAN 66 67 66 66 69 MEAN 66 67 67 68 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 0 0 0 0 0 %>80 0 0 0 0 1 %>75 1 3 2 0 5 %>75 1 3 2 4 9 %>70 14 24 18 10 43 %>70 14 22 21 31 44 ASHEVILLE_NC ATLANTA_GA AVL 0608 0609 0610 0611 0612 ATL 0608 0609 0610 0611 0612 MEAN 72 72 71 69 70 MEAN 79 79 77 77 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 0 0 0 %>85 0 0 0 0 0 %>85 7 5 1 4 6 %>80 2 1 2 0 1 %>80 42 43 18 28 36 %>75 18 16 16 7 13 %>75 86 90 67 72 80 %>70 68 70 57 41 53 %>70 99 100 97 96 98 BALTIMORE_MD BIRMINGHAM_AL BWI 0608 0609 0610 0611 0612 BHM 0608 0609 0610 0611 0612 MEAN 71 74 73 74 75 MEAN 79 80 77 77 80 %>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 1 1 0 0 1 %>85 0 0 0 0 0 %>85 11 9 1 3 12 %>80 1 7 3 3 7 %>80 44 45 19 26 48 %>75 13 39 28 38 51 %>75 83 86 67 72 85 %>70 61 82 76 89 94 %>70 98 99 96 97 98 BOSTON_MA BUFFALO_NY BOS 0608 0609 0610 0611 0612 BUF 0608 0609 0610 0611 0612 MEAN 65 62 65 70 71 MEAN 62 65 65 64 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 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 1 0 %>80 0 0 0 0 0 %>75 0 0 4 12 13 %>75 0 1 0 0 1 %>70 5 4 18 47 66 %>70 2 10 8 2 16 CHARLESTON_SC CHARLESTON_WV CHS 0608 0609 0610 0611 0612 CRW 0608 0609 0610 0611 0612 MEAN 90 86 86 86 85 MEAN 71 73 70 70 72 %>100 2 0 0 0 0 %>100 0 0 0 0 0 %>95 15 3 3 3 4 %>95 0 0 0 0 0 %>90 46 21 22 21 19 %>90 0 0 0 0 0 %>85 81 61 62 61 50 %>85 0 0 0 0 0 %>80 97 92 92 91 81 %>80 0 4 1 0 3 %>75 100 99 99 99 96 %>75 12 29 12 8 25 %>70 100 100 100 100 100 %>70 63 74 53 54 73 CHARLOTTE_NC CHICAGO_IL CLT 0608 0609 0610 0611 0612 ORD 0608 0609 0610 0611 0612 MEAN 81 80 79 78 79 MEAN 66 64 63 67 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 10 5 7 3 7 %>85 0 0 0 0 0 %>80 55 52 38 29 37 %>80 0 0 0 0 2 %>75 94 96 82 77 81 %>75 1 0 0 2 18 %>70 100 100 98 98 98 %>70 15 5 1 21 60 CINCINNATI_OH CLEVELAND_OH LUK 0608 0609 0610 0611 0612 CLE 0608 0609 0610 0611 0612 MEAN 72 70 69 69 72 MEAN 66 67 66 66 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 2 0 0 0 1 %>80 0 0 0 0 0 %>75 20 8 4 1 17 %>75 0 2 1 0 6 %>70 66 51 35 33 72 %>70 11 21 14 10 48 COLUMBIA_SC COLUMBUS_OH CAE 0608 0609 0610 0611 0612 TZR 0608 0609 0610 0611 0612 MEAN 85 84 81 81 81 MEAN 70 69 68 68 70 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 1 0 0 0 0 %>95 0 0 0 0 0 %>90 12 7 2 2 4 %>90 0 0 0 0 0 %>85 51 42 17 19 23 %>85 0 0 0 0 0 %>80 89 85 61 62 62 %>80 1 0 0 0 0 %>75 99 99 93 93 91 %>75 9 3 2 0 8 %>70 100 100 100 100 99 %>70 46 36 27 21 56 DAYTON_OH DETROIT_MI MGY 0608 0609 0610 0611 0612 DET 0608 0609 0610 0611 0612 MEAN 71 69 68 68 71 MEAN 64 67 66 68 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 2 0 0 0 0 %>80 0 0 0 0 1 %>75 16 5 2 0 12 %>75 0 1 1 1 15 %>70 57 41 26 21 64 %>70 8 18 13 24 64 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0608 0609 0610 0611 0612 GRR 0608 0609 0610 0611 0612 MEAN 76 72 70 71 74 MEAN 63 63 62 65 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 1 0 0 0 0 %>85 0 0 0 0 0 %>80 13 1 0 0 5 %>80 0 0 0 0 0 %>75 56 21 5 7 35 %>75 2 0 0 0 9 %>70 93 75 47 60 82 %>70 11 6 2 5 46 GREENSBORO_NC HUNTSVILLE_AL GSO 0608 0609 0610 0611 0612 HSV 0608 0609 0610 0611 0612 MEAN 77 78 77 76 77 MEAN 79 78 76 76 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 2 0 0 0 1 %>85 2 0 2 1 2 %>85 13 5 2 1 9 %>80 21 19 20 14 20 %>80 45 33 20 16 39 %>75 68 82 65 59 66 %>75 82 78 62 58 78 %>70 96 100 95 94 95 %>70 98 98 93 93 96 INDIANAPOLIS_IN KNOXVILLE_TN IND 0608 0609 0610 0611 0612 TYS 0608 0609 0610 0611 0612 MEAN 71 69 66 69 71 MEAN 76 76 74 73 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 0 0 0 %>90 0 0 0 0 0 %>85 0 0 0 0 0 %>85 2 1 1 1 3 %>80 1 0 0 0 0 %>80 15 16 10 7 20 %>75 15 5 0 1 14 %>75 55 57 39 36 57 %>70 60 38 11 31 68 %>70 90 92 79 78 88 LEXINGTON_KY LOUISVILLE_KY LEX 0608 0609 0610 0611 0612 SDF 0608 0609 0610 0611 0612 MEAN 73 71 69 69 72 MEAN 75 71 70 70 73 %>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 1 0 0 0 0 %>80 2 0 0 0 1 %>80 11 1 0 0 2 %>75 29 12 5 1 15 %>75 47 16 7 5 27 %>70 82 58 43 31 68 %>70 87 66 53 51 77 MEMPHIS_TN MIAMI_FL MEM 0608 0609 0610 0611 0612 MIA 0608 0609 0610 0611 0612 MEAN 81 78 76 75 78 MEAN 91 91 93 92 92 %>100 0 0 0 0 0 %>100 2 2 10 13 7 %>95 0 0 0 0 0 %>95 14 16 34 34 27 %>90 3 0 0 0 1 %>90 56 58 68 64 61 %>85 22 5 1 1 8 %>85 93 93 92 87 89 %>80 63 30 17 12 36 %>80 100 100 99 97 98 %>75 92 75 65 53 76 %>75 100 100 100 100 100 %>70 99 97 96 91 96 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0608 0609 0610 0611 0612 MOB 0608 0609 0610 0611 0612 MEAN 61 60 60 63 67 MEAN 92 89 88 85 87 %>100 0 0 0 0 0 %>100 6 3 6 1 2 %>95 0 0 0 0 0 %>95 26 16 19 4 9 %>90 0 0 0 0 0 %>90 63 43 41 20 32 %>85 0 0 0 0 0 %>85 90 74 67 51 65 %>80 0 0 0 0 0 %>80 99 93 86 82 89 %>75 0 0 0 0 3 %>75 100 99 96 96 98 %>70 1 0 0 3 21 %>70 100 100 99 100 100 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0608 0609 0610 0611 0612 NYC 0608 0609 0610 0611 0612 MEAN 79 77 75 74 77 MEAN 69 68 69 72 73 %>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 7 1 0 0 4 %>85 0 0 0 0 0 %>80 39 19 8 3 25 %>80 0 1 2 2 5 %>75 81 66 46 35 68 %>75 6 8 12 23 34 %>70 98 96 89 87 94 %>70 44 37 43 72 81 NORFOLK_VA ORLANDO_FL ORF 0608 0609 0610 0611 0612 ORL 0608 0609 0610 0611 0612 MEAN 77 79 80 78 77 MEAN 89 91 91 91 90 %>100 0 0 0 0 0 %>100 0 5 7 7 5 %>95 0 0 0 0 0 %>95 4 23 27 25 22 %>90 0 3 1 0 0 %>90 38 58 59 57 52 %>85 4 15 12 5 2 %>85 87 87 86 85 81 %>80 22 45 48 32 21 %>80 99 98 97 97 96 %>75 64 79 87 79 71 %>75 100 100 100 100 99 %>70 95 96 99 99 98 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0608 0609 0610 0611 0612 PIT 0608 0609 0610 0611 0612 MEAN 71 72 71 73 74 MEAN 66 69 68 67 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 1 3 3 2 3 %>80 0 0 0 0 0 %>75 13 23 21 31 40 %>75 1 3 3 0 6 %>70 57 64 60 84 92 %>70 15 34 28 16 47 PORTLAND_ME PROVIDENCE_RI PWM 0608 0609 0610 0611 0612 PVD 0608 0609 0610 0611 0612 MEAN 63 58 58 64 67 MEAN 67 64 66 70 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 0 0 0 0 0 %>80 0 0 0 0 0 %>75 0 0 0 1 1 %>75 0 0 2 9 9 %>70 1 0 0 9 16 %>70 15 5 19 52 66 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0608 0609 0610 0611 0612 RIC 0608 0609 0610 0611 0612 MEAN 81 81 80 79 80 MEAN 76 79 77 77 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 2 1 1 0 1 %>90 0 0 0 0 0 %>85 19 17 11 7 12 %>85 1 7 5 3 4 %>80 61 65 49 42 46 %>80 14 40 28 26 28 %>75 92 96 87 86 83 %>75 57 83 69 73 73 %>70 100 100 99 99 98 %>70 93 98 94 97 97 SAVANNAH_GA TALLAHASSEE_FL SAV 0608 0609 0610 0611 0612 TLH 0608 0609 0610 0611 0612 MEAN 90 87 87 87 86 MEAN 90 89 88 89 88 %>100 4 1 1 0 0 %>100 2 3 4 3 1 %>95 18 7 7 6 4 %>95 14 15 16 14 9 %>90 48 29 28 28 22 %>90 51 43 41 40 36 %>85 79 67 63 67 57 %>85 87 75 69 73 74 %>80 96 92 90 93 87 %>80 99 94 89 93 95 %>75 100 99 99 99 98 %>75 100 99 98 99 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0608 0609 0610 0611 0612 DCA 0608 0609 0610 0611 0612 MEAN 90 91 92 93 92 MEAN 72 75 74 75 76 %>100 0 1 9 16 11 %>100 0 0 0 0 0 %>95 10 16 32 39 32 %>95 0 0 0 0 0 %>90 54 61 65 66 62 %>90 0 0 0 0 0 %>85 93 94 89 87 85 %>85 0 1 1 0 1 %>80 100 100 98 97 96 %>80 2 12 8 6 13 %>75 100 100 100 99 99 %>75 22 51 39 46 59 %>70 100 100 100 100 100 %>70 69 89 81 91 95 URL IS WWW.WPC.NCEP.NOAA.GOV $$