Heat Index Forecast Tables
Issued by NWS
Issued by NWS
936 FMUS23 KWNH 110657 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0655 UTC SAT MAY 11 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SAT MAY 11 2024 AKRON-CANTON_OH ALBANY_NY CAK 0514 0515 0516 0517 0518 ALB 0514 0515 0516 0517 0518 MEAN 63 61 61 66 67 MEAN 59 62 61 61 61 %>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 2 %>80 0 0 0 0 0 %>75 0 0 0 6 10 %>75 0 0 0 0 0 %>70 2 2 3 24 30 %>70 3 5 2 2 3 ASHEVILLE_NC ATLANTA_GA AVL 0514 0515 0516 0517 0518 ATL 0514 0515 0516 0517 0518 MEAN 62 65 66 64 66 MEAN 70 72 72 72 74 %>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 1 %>80 0 0 0 0 0 %>80 1 1 1 5 8 %>75 0 0 1 1 4 %>75 11 22 20 27 38 %>70 3 6 10 11 22 %>70 55 75 72 68 78 BALTIMORE_MD BIRMINGHAM_AL BWI 0514 0515 0516 0517 0518 BHM 0514 0515 0516 0517 0518 MEAN 66 69 67 66 67 MEAN 74 72 72 75 74 %>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 2 %>80 0 0 0 0 1 %>80 4 1 2 14 12 %>75 2 6 1 2 8 %>75 35 20 22 48 42 %>70 19 41 20 18 31 %>70 83 73 68 83 78 BOSTON_MA BUFFALO_NY BOS 0514 0515 0516 0517 0518 BUF 0514 0515 0516 0517 0518 MEAN 59 59 58 56 56 MEAN 59 57 56 63 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 1 %>75 0 0 0 0 0 %>75 0 0 0 1 4 %>70 0 0 0 0 1 %>70 0 0 0 10 17 CHARLESTON_SC CHARLESTON_WV CHS 0514 0515 0516 0517 0518 CRW 0514 0515 0516 0517 0518 MEAN 76 80 78 79 79 MEAN 67 66 67 69 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 2 1 %>90 0 0 0 0 0 %>85 1 7 3 13 11 %>85 0 0 0 0 1 %>80 14 47 32 46 44 %>80 0 0 1 3 5 %>75 57 91 84 82 82 %>75 2 2 6 15 19 %>70 93 100 99 97 98 %>70 22 19 29 43 46 CHARLOTTE_NC CHICAGO_IL CLT 0514 0515 0516 0517 0518 ORD 0514 0515 0516 0517 0518 MEAN 68 73 72 71 72 MEAN 53 54 61 64 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 0 0 %>85 0 0 0 0 0 %>80 0 1 0 2 4 %>80 0 0 0 0 1 %>75 2 23 14 16 24 %>75 0 0 1 3 6 %>70 30 84 71 55 64 %>70 0 0 6 16 21 CINCINNATI_OH CLEVELAND_OH LUK 0514 0515 0516 0517 0518 CLE 0514 0515 0516 0517 0518 MEAN 66 65 65 69 70 MEAN 62 59 60 65 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 0 0 0 1 %>85 0 0 0 0 0 %>80 0 0 0 2 6 %>80 0 0 0 1 2 %>75 0 1 1 14 20 %>75 0 0 0 5 10 %>70 12 13 11 43 47 %>70 3 0 2 21 29 COLUMBIA_SC COLUMBUS_OH CAE 0514 0515 0516 0517 0518 TZR 0514 0515 0516 0517 0518 MEAN 72 76 75 75 75 MEAN 65 63 63 68 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 2 2 %>85 0 0 0 0 1 %>80 1 8 4 14 16 %>80 0 0 0 1 4 %>75 17 62 47 50 53 %>75 0 1 0 9 15 %>70 67 98 95 85 87 %>70 7 7 6 33 39 DAYTON_OH DETROIT_MI MGY 0514 0515 0516 0517 0518 DET 0514 0515 0516 0517 0518 MEAN 66 63 64 68 69 MEAN 57 56 58 65 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 0 0 0 1 %>85 0 0 0 0 0 %>80 0 0 0 2 5 %>80 0 0 0 0 1 %>75 0 1 1 12 18 %>75 0 0 0 3 7 %>70 9 8 8 38 43 %>70 1 0 1 17 25 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0514 0515 0516 0517 0518 GRR 0514 0515 0516 0517 0518 MEAN 69 66 69 71 72 MEAN 56 55 59 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 0 %>90 0 0 0 0 0 %>85 0 0 0 1 2 %>85 0 0 0 0 0 %>80 0 0 1 6 9 %>80 0 0 0 1 2 %>75 3 2 9 25 29 %>75 0 0 0 4 7 %>70 35 16 42 58 60 %>70 1 0 2 17 22 GREENSBORO_NC HUNTSVILLE_AL GSO 0514 0515 0516 0517 0518 HSV 0514 0515 0516 0517 0518 MEAN 66 70 69 68 69 MEAN 73 71 71 74 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 0 0 0 3 3 %>80 0 0 0 1 1 %>80 4 1 2 14 13 %>75 1 4 2 8 11 %>75 28 15 17 43 40 %>70 15 51 37 37 43 %>70 74 56 60 76 72 INDIANAPOLIS_IN KNOXVILLE_TN IND 0514 0515 0516 0517 0518 TYS 0514 0515 0516 0517 0518 MEAN 65 62 65 68 69 MEAN 68 67 69 69 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 1 %>85 0 0 0 0 0 %>80 0 0 0 2 5 %>80 0 0 0 1 2 %>75 0 0 2 12 18 %>75 4 2 4 11 14 %>70 6 4 14 38 43 %>70 28 24 35 41 45 LEXINGTON_KY LOUISVILLE_KY LEX 0514 0515 0516 0517 0518 SDF 0514 0515 0516 0517 0518 MEAN 67 66 66 70 70 MEAN 67 66 67 70 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 1 %>85 0 0 0 0 1 %>80 0 0 0 3 4 %>80 0 0 0 4 6 %>75 1 2 1 16 19 %>75 1 2 2 19 23 %>70 17 18 16 47 47 %>70 18 19 20 50 52 MEMPHIS_TN MIAMI_FL MEM 0514 0515 0516 0517 0518 MIA 0514 0515 0516 0517 0518 MEAN 71 70 71 74 74 MEAN 94 97 95 95 95 %>100 0 0 0 0 0 %>100 13 29 17 20 25 %>95 0 0 0 0 0 %>95 44 61 48 48 52 %>90 0 0 0 0 0 %>90 81 88 81 78 79 %>85 0 0 0 1 3 %>85 97 98 97 95 94 %>80 0 0 2 10 14 %>80 100 100 100 99 99 %>75 11 8 19 39 42 %>75 100 100 100 100 100 %>70 65 50 62 76 75 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0514 0515 0516 0517 0518 MOB 0514 0515 0516 0517 0518 MEAN 48 49 55 57 60 MEAN 81 79 79 82 80 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 2 1 %>90 0 0 0 0 0 %>90 3 0 1 11 5 %>85 0 0 0 0 0 %>85 21 7 10 34 21 %>80 0 0 0 0 0 %>80 59 43 39 65 51 %>75 0 0 0 0 1 %>75 90 86 76 88 81 %>70 0 0 0 2 6 %>70 99 99 95 98 96 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0514 0515 0516 0517 0518 NYC 0514 0515 0516 0517 0518 MEAN 70 68 70 72 72 MEAN 62 64 65 62 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 1 1 %>85 0 0 0 0 0 %>80 0 0 0 8 8 %>80 0 0 0 0 0 %>75 5 3 8 31 31 %>75 0 0 1 0 1 %>70 46 31 46 67 64 %>70 5 7 11 3 7 NORFOLK_VA ORLANDO_FL ORF 0514 0515 0516 0517 0518 ORL 0514 0515 0516 0517 0518 MEAN 70 73 69 69 71 MEAN 90 88 89 90 87 %>100 0 0 0 0 0 %>100 4 3 2 5 2 %>95 0 0 0 0 0 %>95 19 14 13 20 9 %>90 0 0 0 0 0 %>90 50 37 40 48 30 %>85 0 0 0 0 0 %>85 81 66 73 77 61 %>80 1 4 0 0 3 %>80 96 88 93 94 86 %>75 11 25 4 6 20 %>75 100 97 99 99 97 %>70 46 74 35 36 60 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0514 0515 0516 0517 0518 PIT 0514 0515 0516 0517 0518 MEAN 64 67 66 64 65 MEAN 64 64 63 67 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 0 0 %>80 0 0 0 1 3 %>75 1 2 1 0 4 %>75 0 0 0 5 12 %>70 10 21 15 8 18 %>70 6 8 6 26 35 PORTLAND_ME PROVIDENCE_RI PWM 0514 0515 0516 0517 0518 PVD 0514 0515 0516 0517 0518 MEAN 54 56 56 54 53 MEAN 57 59 60 58 57 %>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 0 1 0 1 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0514 0515 0516 0517 0518 RIC 0514 0515 0516 0517 0518 MEAN 69 74 72 72 72 MEAN 67 71 69 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 3 1 3 4 %>80 0 0 0 1 2 %>75 6 34 17 22 25 %>75 2 11 4 7 14 %>70 39 86 71 63 64 %>70 22 59 35 35 45 SAVANNAH_GA TALLAHASSEE_FL SAV 0514 0515 0516 0517 0518 TLH 0514 0515 0516 0517 0518 MEAN 76 80 79 81 80 MEAN 78 82 81 83 82 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 3 1 %>90 0 1 0 4 2 %>90 1 2 3 13 8 %>85 2 11 4 22 15 %>85 8 24 18 38 30 %>80 19 54 36 56 48 %>80 35 75 55 69 64 %>75 62 93 86 86 83 %>75 75 98 88 90 89 %>70 93 100 99 98 98 %>70 96 100 99 98 98 TAMPA_FL WASHINGTON_DC TPA 0514 0515 0516 0517 0518 DCA 0514 0515 0516 0517 0518 MEAN 90 90 89 90 89 MEAN 66 70 67 67 68 %>100 2 6 3 5 4 %>100 0 0 0 0 0 %>95 14 21 16 20 17 %>95 0 0 0 0 0 %>90 48 50 45 50 44 %>90 0 0 0 0 0 %>85 83 78 77 80 75 %>85 0 0 0 0 0 %>80 98 94 94 95 93 %>80 0 0 0 0 2 %>75 100 99 99 99 99 %>75 3 7 2 3 11 %>70 100 100 100 100 100 %>70 21 46 23 24 38 URL IS WWW.WPC.NCEP.NOAA.GOV $$