Heat Index Forecast Tables
Issued by NWS
Issued by NWS
007 FMUS23 KWNH 281538 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1537 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 2 1 0 %>80 0 0 0 1 0 %>75 1 10 16 4 1 %>75 0 0 2 5 0 %>70 10 46 52 17 4 %>70 3 4 13 16 3 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 1 1 %>80 0 0 0 1 0 %>80 1 4 7 9 9 %>75 1 3 4 8 4 %>75 29 44 50 46 41 %>70 14 27 29 34 22 %>70 89 93 93 86 81 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 1 0 %>90 0 0 0 0 0 %>85 0 0 0 3 0 %>85 0 0 0 0 1 %>80 0 0 2 10 1 %>80 2 3 3 7 7 %>75 9 2 11 27 8 %>75 38 50 41 42 32 %>70 52 18 37 51 28 %>70 93 97 92 85 70 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 0 0 0 %>80 0 0 0 2 0 %>80 0 0 2 0 0 %>75 0 0 1 7 1 %>75 0 1 10 1 0 %>70 0 0 5 16 4 %>70 1 12 31 7 1 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 4 5 %>85 0 0 1 1 0 %>80 15 14 17 28 30 %>80 1 3 13 7 1 %>75 68 69 65 72 74 %>75 12 26 47 23 5 %>70 98 99 96 97 97 %>70 49 71 83 50 22 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 1 1 0 %>85 1 1 0 0 0 %>80 0 3 10 12 7 %>80 4 4 0 0 0 %>75 15 35 46 44 34 %>75 15 14 2 0 0 %>70 82 89 86 81 75 %>70 39 35 9 1 1 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 0 0 0 %>80 1 4 8 1 0 %>80 0 3 4 1 0 %>75 9 29 30 7 2 %>75 2 15 17 3 0 %>70 44 75 64 24 9 %>70 13 43 44 13 2 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 1 2 3 %>85 0 0 0 0 0 %>80 3 9 17 19 24 %>80 0 2 5 1 0 %>75 48 64 63 61 68 %>75 3 20 25 7 1 %>70 97 98 95 93 95 %>70 25 64 62 23 7 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 0 0 0 %>80 0 3 5 1 0 %>80 0 6 3 0 0 %>75 6 27 23 6 1 %>75 2 21 14 3 0 %>70 35 72 59 20 7 %>70 15 48 38 11 2 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 4 5 8 1 0 %>80 1 4 2 0 0 %>75 28 43 30 8 3 %>75 4 16 7 0 0 %>70 73 90 63 25 17 %>70 17 40 21 2 1 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 0 %>85 0 0 1 2 1 %>80 0 0 6 9 4 %>80 4 9 11 12 5 %>75 11 15 32 35 22 %>75 33 49 47 38 22 %>70 69 69 73 72 59 %>70 81 91 86 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 3 7 6 2 %>75 13 29 20 3 1 %>75 14 26 36 26 13 %>70 48 76 47 13 5 %>70 56 74 78 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 3 7 2 0 %>80 3 4 9 2 0 %>75 13 26 29 9 3 %>75 20 33 33 9 3 %>70 51 74 66 30 14 %>70 61 81 68 29 14 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 0 0 0 1 0 %>85 2 3 4 6 8 %>80 8 5 4 4 3 %>80 42 46 57 64 71 %>75 45 51 28 19 14 %>75 97 97 99 99 99 %>70 87 95 72 48 40 %>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 1 2 %>80 0 0 0 0 0 %>80 6 4 13 19 22 %>75 1 1 0 0 0 %>75 70 71 80 79 71 %>70 8 5 1 0 0 %>70 99 100 100 99 97 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 3 3 12 4 2 %>80 0 0 0 3 1 %>75 27 36 44 19 11 %>75 0 0 2 9 4 %>70 75 87 81 49 34 %>70 3 2 9 23 15 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 1 0 %>85 1 1 0 2 3 %>80 0 0 1 4 1 %>80 28 34 30 41 47 %>75 6 0 5 17 6 %>75 91 92 96 96 97 %>70 42 5 23 46 30 %>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 0 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 3 1 0 %>75 6 1 7 20 8 %>75 4 8 24 8 1 %>70 26 12 25 40 24 %>70 24 46 65 27 8 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 1 %>70 0 0 1 2 1 %>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 1 0 %>85 0 0 1 3 1 %>85 0 0 1 4 1 %>80 1 2 9 18 8 %>80 2 1 5 16 5 %>75 30 28 41 51 35 %>75 26 10 22 39 21 %>70 90 83 82 84 74 %>70 80 39 55 68 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 1 1 5 6 %>85 0 1 1 4 5 %>80 14 18 18 33 38 %>80 19 31 27 45 46 %>75 78 82 77 79 84 %>75 84 93 92 93 94 %>70 100 100 99 98 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 4 9 8 10 8 %>85 0 0 1 5 0 %>80 52 59 62 64 69 %>80 1 1 5 17 3 %>75 97 97 98 98 99 %>75 15 7 21 36 13 %>70 100 100 100 100 100 %>70 69 33 51 61 38 URL IS WWW.WPC.NCEP.NOAA.GOV $$