Heat Index Forecast Tables
Issued by NWS
Issued by NWS
606 FMUS23 KWNH 120657 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0655 UTC SUN MAY 12 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN MAY 12 2024 AKRON-CANTON_OH ALBANY_NY CAK 0515 0516 0517 0518 0519 ALB 0515 0516 0517 0518 0519 MEAN 63 62 65 67 67 MEAN 63 62 61 61 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 0 0 0 0 0 %>85 0 0 0 0 0 %>80 0 0 0 0 2 %>80 0 0 0 0 0 %>75 0 0 2 4 10 %>75 0 0 0 0 1 %>70 4 4 15 24 32 %>70 6 4 2 3 9 ASHEVILLE_NC ATLANTA_GA AVL 0515 0516 0517 0518 0519 ATL 0515 0516 0517 0518 0519 MEAN 65 66 64 68 68 MEAN 71 72 72 75 75 %>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 2 1 %>80 0 0 0 0 1 %>80 0 0 3 16 12 %>75 0 1 1 6 9 %>75 10 17 23 54 48 %>70 5 13 9 32 34 %>70 65 76 66 88 86 BALTIMORE_MD BIRMINGHAM_AL BWI 0515 0516 0517 0518 0519 BHM 0515 0516 0517 0518 0519 MEAN 68 66 66 67 69 MEAN 71 72 75 76 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 0 0 2 3 3 %>80 0 0 0 1 2 %>80 0 1 15 22 20 %>75 1 1 1 6 13 %>75 9 18 48 60 58 %>70 23 14 14 28 42 %>70 65 73 83 90 89 BOSTON_MA BUFFALO_NY BOS 0515 0516 0517 0518 0519 BUF 0515 0516 0517 0518 0519 MEAN 61 58 57 56 57 MEAN 59 59 62 63 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 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 0 0 1 1 2 %>70 1 0 0 1 2 %>70 1 0 6 8 11 CHARLESTON_SC CHARLESTON_WV CHS 0515 0516 0517 0518 0519 CRW 0515 0516 0517 0518 0519 MEAN 80 78 79 82 80 MEAN 67 67 68 70 72 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 1 0 %>95 0 0 0 0 0 %>90 0 0 1 9 2 %>90 0 0 0 0 0 %>85 5 2 10 31 16 %>85 0 0 0 0 2 %>80 44 25 38 64 52 %>80 0 0 2 3 10 %>75 92 77 76 89 86 %>75 1 5 11 19 32 %>70 100 98 95 98 98 %>70 19 27 39 54 63 CHARLOTTE_NC CHICAGO_IL CLT 0515 0516 0517 0518 0519 ORD 0515 0516 0517 0518 0519 MEAN 73 72 70 75 74 MEAN 55 59 63 65 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 0 0 2 1 %>85 0 0 0 0 0 %>80 1 0 1 15 10 %>80 0 0 0 1 2 %>75 21 13 12 52 42 %>75 0 0 1 4 9 %>70 82 75 51 87 81 %>70 0 1 8 20 26 CINCINNATI_OH CLEVELAND_OH LUK 0515 0516 0517 0518 0519 CLE 0515 0516 0517 0518 0519 MEAN 66 65 68 70 72 MEAN 60 60 65 66 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 2 %>85 0 0 0 0 0 %>80 0 0 0 2 10 %>80 0 0 0 0 1 %>75 2 0 6 16 32 %>75 0 0 3 3 8 %>70 16 9 33 52 63 %>70 1 0 16 20 29 COLUMBIA_SC COLUMBUS_OH CAE 0515 0516 0517 0518 0519 TZR 0515 0516 0517 0518 0519 MEAN 76 75 74 78 77 MEAN 64 63 67 69 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 1 6 3 %>85 0 0 0 0 1 %>80 7 3 12 32 23 %>80 0 0 0 1 6 %>75 62 43 45 73 67 %>75 1 0 4 10 22 %>70 98 94 83 96 95 %>70 10 5 25 42 51 DAYTON_OH DETROIT_MI MGY 0515 0516 0517 0518 0519 DET 0515 0516 0517 0518 0519 MEAN 64 64 68 70 71 MEAN 58 59 64 66 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 1 %>85 0 0 0 0 0 %>80 0 0 0 1 8 %>80 0 0 0 0 1 %>75 1 0 6 12 26 %>75 0 0 1 4 8 %>70 11 5 31 46 56 %>70 0 0 10 21 28 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0515 0516 0517 0518 0519 GRR 0515 0516 0517 0518 0519 MEAN 67 67 70 73 75 MEAN 57 58 64 64 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 1 %>90 0 0 0 0 0 %>85 0 0 0 1 5 %>85 0 0 0 0 0 %>80 0 0 1 6 20 %>80 0 0 0 1 2 %>75 5 1 14 30 48 %>75 0 0 2 5 7 %>70 27 23 52 70 77 %>70 0 1 13 19 20 GREENSBORO_NC HUNTSVILLE_AL GSO 0515 0516 0517 0518 0519 HSV 0515 0516 0517 0518 0519 MEAN 70 69 68 73 72 MEAN 70 71 74 75 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 1 0 %>85 0 0 2 3 3 %>80 0 0 0 8 6 %>80 1 1 13 19 20 %>75 5 3 4 35 29 %>75 12 13 41 54 56 %>70 54 43 30 73 68 %>70 51 61 76 86 88 INDIANAPOLIS_IN KNOXVILLE_TN IND 0515 0516 0517 0518 0519 TYS 0515 0516 0517 0518 0519 MEAN 64 64 68 69 71 MEAN 68 68 69 71 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 2 %>85 0 0 0 0 1 %>80 0 0 0 2 8 %>80 0 0 1 3 9 %>75 1 0 6 14 26 %>75 2 4 10 21 33 %>70 8 5 30 46 54 %>70 26 34 40 61 69 LEXINGTON_KY LOUISVILLE_KY LEX 0515 0516 0517 0518 0519 SDF 0515 0516 0517 0518 0519 MEAN 67 66 68 71 72 MEAN 67 67 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 0 0 0 0 1 %>85 0 0 0 0 3 %>80 0 0 0 3 9 %>80 0 0 0 4 14 %>75 2 1 6 18 33 %>75 2 1 7 23 40 %>70 20 12 34 55 66 %>70 21 16 38 62 71 MEMPHIS_TN MIAMI_FL MEM 0515 0516 0517 0518 0519 MIA 0515 0516 0517 0518 0519 MEAN 70 71 74 75 77 MEAN 97 95 95 97 93 %>100 0 0 0 0 0 %>100 28 20 14 28 7 %>95 0 0 0 0 0 %>95 61 52 45 61 33 %>90 0 0 0 0 1 %>90 88 84 81 88 74 %>85 0 0 0 3 8 %>85 98 97 97 98 96 %>80 0 0 7 17 31 %>80 100 100 100 100 100 %>75 7 11 42 53 65 %>75 100 100 100 100 100 %>70 51 61 85 86 90 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0515 0516 0517 0518 0519 MOB 0515 0516 0517 0518 0519 MEAN 50 53 57 60 60 MEAN 79 78 84 83 82 %>100 0 0 0 0 0 %>100 0 0 1 0 0 %>95 0 0 0 0 0 %>95 0 0 4 3 1 %>90 0 0 0 0 0 %>90 0 0 17 13 6 %>85 0 0 0 0 0 %>85 6 6 42 37 26 %>80 0 0 0 0 0 %>80 42 35 71 68 62 %>75 0 0 0 1 1 %>75 87 79 91 90 89 %>70 0 0 1 4 6 %>70 99 98 98 98 99 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0515 0516 0517 0518 0519 NYC 0515 0516 0517 0518 0519 MEAN 68 69 71 73 75 MEAN 63 64 63 62 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 0 0 1 3 %>85 0 0 0 0 0 %>80 0 0 2 7 17 %>80 0 0 0 0 0 %>75 4 4 17 36 50 %>75 0 0 0 1 4 %>70 32 40 59 77 83 %>70 5 7 5 6 17 NORFOLK_VA ORLANDO_FL ORF 0515 0516 0517 0518 0519 ORL 0515 0516 0517 0518 0519 MEAN 73 69 68 72 72 MEAN 88 88 90 90 88 %>100 0 0 0 0 0 %>100 2 1 7 3 1 %>95 0 0 0 0 0 %>95 11 8 23 17 8 %>90 0 0 0 0 0 %>90 35 35 51 48 32 %>85 1 0 0 2 2 %>85 67 75 78 81 68 %>80 7 0 0 8 10 %>80 89 96 94 96 92 %>75 29 4 4 27 31 %>75 98 100 99 100 99 %>70 75 33 29 61 65 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0515 0516 0517 0518 0519 PIT 0515 0516 0517 0518 0519 MEAN 66 64 65 64 67 MEAN 65 63 66 67 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 0 0 0 1 %>80 0 0 0 0 2 %>75 0 1 0 3 8 %>75 0 1 3 4 11 %>70 10 9 8 15 28 %>70 10 8 19 25 37 PORTLAND_ME PROVIDENCE_RI PWM 0515 0516 0517 0518 0519 PVD 0515 0516 0517 0518 0519 MEAN 56 56 55 53 53 MEAN 60 60 58 57 58 %>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 0 0 0 0 0 %>70 0 0 0 0 0 %>70 0 1 0 0 2 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0515 0516 0517 0518 0519 RIC 0515 0516 0517 0518 0519 MEAN 74 72 71 76 75 MEAN 71 68 68 71 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 1 0 %>90 0 0 0 0 0 %>85 0 0 0 5 3 %>85 0 0 0 1 2 %>80 6 1 1 22 17 %>80 0 0 0 6 11 %>75 43 18 14 54 51 %>75 11 2 2 24 34 %>70 89 71 58 84 83 %>70 63 28 29 57 67 SAVANNAH_GA TALLAHASSEE_FL SAV 0515 0516 0517 0518 0519 TLH 0515 0516 0517 0518 0519 MEAN 81 78 80 82 81 MEAN 83 81 84 86 83 %>100 0 0 0 0 0 %>100 0 0 1 1 0 %>95 0 0 0 1 0 %>95 0 0 6 7 2 %>90 0 0 3 9 3 %>90 3 2 20 26 12 %>85 9 3 17 32 20 %>85 30 17 45 56 39 %>80 56 28 48 66 57 %>80 82 59 72 83 74 %>75 95 80 81 90 88 %>75 99 92 90 96 94 %>70 100 99 96 99 99 %>70 100 99 98 100 99 TAMPA_FL WASHINGTON_DC TPA 0515 0516 0517 0518 0519 DCA 0515 0516 0517 0518 0519 MEAN 90 88 91 91 88 MEAN 69 66 67 68 70 %>100 4 1 6 5 1 %>100 0 0 0 0 0 %>95 18 7 23 24 10 %>95 0 0 0 0 0 %>90 48 35 55 59 37 %>90 0 0 0 0 0 %>85 80 76 84 88 73 %>85 0 0 0 0 0 %>80 96 96 97 98 94 %>80 0 0 0 2 3 %>75 100 100 100 100 99 %>75 3 1 2 11 17 %>70 100 100 100 100 100 %>70 33 16 20 36 49 URL IS WWW.WPC.NCEP.NOAA.GOV $$