Heat Index Forecast Tables
Issued by NWS
Issued by NWS
381 FMUS23 KWNH 280654 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0653 UTC SUN APR 28 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN APR 28 2024 AKRON-CANTON_OH ALBANY_NY CAK 0501 0502 0503 0504 0505 ALB 0501 0502 0503 0504 0505 MEAN 65 70 70 64 58 MEAN 60 62 63 62 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 1 3 1 0 %>80 0 0 1 2 0 %>75 0 9 17 6 0 %>75 0 0 5 7 1 %>70 10 46 52 20 3 %>70 4 6 17 18 5 ASHEVILLE_NC ATLANTA_GA AVL 0501 0502 0503 0504 0505 ATL 0501 0502 0503 0504 0505 MEAN 66 68 68 68 66 MEAN 73 75 75 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 0 1 %>80 0 0 0 1 0 %>80 0 2 4 6 10 %>75 1 2 2 6 4 %>75 26 43 50 45 41 %>70 14 24 25 33 23 %>70 92 95 95 90 80 BALTIMORE_MD BIRMINGHAM_AL BWI 0501 0502 0503 0504 0505 BHM 0501 0502 0503 0504 0505 MEAN 70 66 68 70 67 MEAN 74 75 74 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 2 0 %>85 0 0 0 0 1 %>80 0 0 1 9 1 %>80 2 3 4 8 8 %>75 10 3 9 25 8 %>75 38 50 42 42 33 %>70 52 18 36 51 28 %>70 92 97 91 84 69 BOSTON_MA BUFFALO_NY BOS 0501 0502 0503 0504 0505 BUF 0501 0502 0503 0504 0505 MEAN 49 54 58 61 57 MEAN 60 65 67 60 54 %>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 1 0 0 %>80 0 0 0 2 0 %>80 0 0 4 0 0 %>75 0 0 1 7 1 %>75 0 2 13 2 0 %>70 0 0 6 16 5 %>70 1 14 34 8 0 CHARLESTON_SC CHARLESTON_WV CHS 0501 0502 0503 0504 0505 CRW 0501 0502 0503 0504 0505 MEAN 77 77 76 78 78 MEAN 70 72 75 70 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 1 0 1 3 4 %>85 0 0 1 2 0 %>80 15 13 14 26 29 %>80 1 2 12 8 1 %>75 68 69 66 75 75 %>75 12 22 46 24 6 %>70 98 99 98 98 98 %>70 49 74 84 50 23 CHARLOTTE_NC CHICAGO_IL CLT 0501 0502 0503 0504 0505 ORD 0501 0502 0503 0504 0505 MEAN 72 74 75 74 73 MEAN 68 67 61 55 55 %>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 1 0 0 0 %>80 0 1 5 10 9 %>80 3 5 1 0 0 %>75 16 33 45 43 36 %>75 15 16 3 0 0 %>70 81 92 93 83 73 %>70 38 36 11 1 2 CINCINNATI_OH CLEVELAND_OH LUK 0501 0502 0503 0504 0505 CLE 0501 0502 0503 0504 0505 MEAN 69 73 72 65 62 MEAN 64 69 69 62 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 1 0 0 %>85 0 0 1 0 0 %>80 0 2 6 2 0 %>80 0 3 4 1 0 %>75 8 26 28 8 2 %>75 2 16 18 5 0 %>70 44 79 65 25 10 %>70 13 43 44 16 3 COLUMBIA_SC COLUMBUS_OH CAE 0501 0502 0503 0504 0505 TZR 0501 0502 0503 0504 0505 MEAN 75 76 76 76 77 MEAN 67 71 72 65 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 0 0 1 4 %>85 0 0 0 0 0 %>80 3 8 12 17 26 %>80 0 1 5 2 0 %>75 48 65 66 62 67 %>75 2 17 25 8 1 %>70 97 99 98 94 94 %>70 24 66 61 24 6 DAYTON_OH DETROIT_MI MGY 0501 0502 0503 0504 0505 DET 0501 0502 0503 0504 0505 MEAN 68 72 71 64 61 MEAN 65 70 68 62 56 %>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 1 1 0 0 %>80 0 2 4 1 0 %>80 0 7 4 1 0 %>75 5 24 23 6 1 %>75 3 22 16 4 0 %>70 34 75 60 21 7 %>70 17 48 39 13 1 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0501 0502 0503 0504 0505 GRR 0501 0502 0503 0504 0505 MEAN 73 74 72 66 64 MEAN 64 68 64 56 52 %>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 0 0 %>85 0 1 0 0 0 %>80 3 6 9 1 1 %>80 0 5 2 0 0 %>75 26 43 30 8 4 %>75 4 18 8 0 0 %>70 75 89 63 25 18 %>70 16 41 23 2 0 GREENSBORO_NC HUNTSVILLE_AL GSO 0501 0502 0503 0504 0505 HSV 0501 0502 0503 0504 0505 MEAN 71 72 73 73 71 MEAN 73 75 75 73 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 1 1 %>85 0 0 1 2 1 %>80 0 0 3 7 6 %>80 3 7 10 12 6 %>75 12 14 28 34 25 %>75 31 49 46 38 23 %>70 68 70 78 74 58 %>70 83 93 87 71 53 INDIANAPOLIS_IN KNOXVILLE_TN IND 0501 0502 0503 0504 0505 TYS 0501 0502 0503 0504 0505 MEAN 70 73 70 62 60 MEAN 71 72 73 71 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 1 0 0 %>85 0 0 0 1 0 %>80 1 3 5 1 0 %>80 1 2 6 6 3 %>75 13 28 20 3 1 %>75 12 24 35 25 15 %>70 48 77 47 13 6 %>70 57 76 80 59 42 LEXINGTON_KY LOUISVILLE_KY LEX 0501 0502 0503 0504 0505 SDF 0501 0502 0503 0504 0505 MEAN 70 73 72 67 64 MEAN 71 73 73 67 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 1 0 0 %>85 0 0 1 0 0 %>80 1 1 6 2 0 %>80 2 3 9 2 0 %>75 11 23 28 11 3 %>75 18 32 33 10 3 %>70 51 77 67 32 14 %>70 62 83 68 30 15 MEMPHIS_TN MIAMI_FL MEM 0501 0502 0503 0504 0505 MIA 0501 0502 0503 0504 0505 MEAN 74 75 73 70 68 MEAN 80 80 80 81 81 %>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 1 0 %>85 1 2 3 5 8 %>80 9 6 5 5 4 %>80 41 46 57 65 71 %>75 45 51 30 21 15 %>75 97 98 99 99 99 %>70 87 94 71 48 41 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0501 0502 0503 0504 0505 MOB 0501 0502 0503 0504 0505 MEAN 62 58 55 51 51 MEAN 76 76 77 77 77 %>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 7 3 13 17 19 %>75 2 1 0 0 0 %>75 70 73 81 81 74 %>70 9 5 3 0 0 %>70 99 100 100 100 98 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0501 0502 0503 0504 0505 NYC 0501 0502 0503 0504 0505 MEAN 73 74 74 70 67 MEAN 59 59 61 64 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 1 1 0 %>85 0 0 0 1 0 %>80 2 4 12 6 2 %>80 0 0 0 3 1 %>75 25 36 44 22 10 %>75 1 0 2 10 4 %>70 77 87 81 49 33 %>70 4 2 9 24 16 NORFOLK_VA ORLANDO_FL ORF 0501 0502 0503 0504 0505 ORL 0501 0502 0503 0504 0505 MEAN 69 62 66 70 68 MEAN 78 79 79 79 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 0 0 0 0 0 %>85 0 0 0 0 0 %>85 0 0 0 1 3 %>80 0 0 0 3 1 %>80 25 31 28 40 48 %>75 6 1 5 15 8 %>75 94 96 97 97 96 %>70 42 7 23 46 31 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0501 0502 0503 0504 0505 PIT 0501 0502 0503 0504 0505 MEAN 66 64 66 68 65 MEAN 67 70 72 66 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 1 0 %>90 0 0 0 0 0 %>85 0 0 0 2 0 %>85 0 0 0 0 0 %>80 1 0 1 8 2 %>80 0 0 4 2 0 %>75 6 3 7 21 8 %>75 2 7 25 10 1 %>70 26 15 25 41 24 %>70 22 46 64 29 7 PORTLAND_ME PROVIDENCE_RI PWM 0501 0502 0503 0504 0505 PVD 0501 0502 0503 0504 0505 MEAN 46 51 54 54 53 MEAN 52 54 57 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 1 0 %>75 0 0 0 0 0 %>75 0 0 0 3 2 %>70 0 0 1 2 0 %>70 0 0 1 10 6 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0501 0502 0503 0504 0505 RIC 0501 0502 0503 0504 0505 MEAN 74 73 74 75 73 MEAN 73 69 71 73 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 2 2 %>85 0 0 0 3 1 %>80 1 1 5 16 11 %>80 1 1 5 14 6 %>75 29 26 39 51 37 %>75 25 11 22 39 22 %>70 91 85 86 86 72 %>70 80 40 55 69 51 SAVANNAH_GA TALLAHASSEE_FL SAV 0501 0502 0503 0504 0505 TLH 0501 0502 0503 0504 0505 MEAN 77 78 77 78 79 MEAN 78 79 78 80 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 0 0 0 0 0 %>85 0 0 0 3 5 %>85 0 1 0 3 4 %>80 14 17 16 31 38 %>80 17 30 25 44 46 %>75 79 83 79 83 85 %>75 87 95 94 95 95 %>70 100 100 100 99 99 %>70 100 100 100 100 100 TAMPA_FL WASHINGTON_DC TPA 0501 0502 0503 0504 0505 DCA 0501 0502 0503 0504 0505 MEAN 80 81 81 81 81 MEAN 72 68 70 72 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 1 0 %>85 3 7 6 6 6 %>85 0 0 0 4 0 %>80 53 60 63 66 70 %>80 1 1 4 14 3 %>75 98 98 99 99 100 %>75 17 8 19 35 14 %>70 100 100 100 100 100 %>70 67 33 51 62 38 URL IS WWW.WPC.NCEP.NOAA.GOV $$