Heat Index Forecast Tables
Issued by NWS
Issued by NWS
577 FMUS23 KWNH 250654 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0653 UTC SAT MAY 25 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SAT MAY 25 2024 AKRON-CANTON_OH ALBANY_NY CAK 0528 0529 0530 0531 0601 ALB 0528 0529 0530 0531 0601 MEAN 63 58 56 59 63 MEAN 73 65 60 59 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 2 0 0 0 0 %>80 0 0 0 0 0 %>80 11 1 0 0 0 %>75 0 0 0 0 2 %>75 35 6 2 0 1 %>70 2 0 0 2 13 %>70 68 21 9 4 8 ASHEVILLE_NC ATLANTA_GA AVL 0528 0529 0530 0531 0601 ATL 0528 0529 0530 0531 0601 MEAN 67 63 61 61 64 MEAN 77 76 71 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 0 %>85 1 1 0 0 1 %>80 0 0 0 0 0 %>80 18 13 3 3 9 %>75 2 0 0 0 3 %>75 74 55 22 23 36 %>70 21 5 3 4 14 %>70 99 92 62 63 73 BALTIMORE_MD BIRMINGHAM_AL BWI 0528 0529 0530 0531 0601 BHM 0528 0529 0530 0531 0601 MEAN 73 68 63 62 65 MEAN 77 75 73 73 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 1 1 1 1 3 %>80 1 0 0 0 0 %>80 21 9 7 8 18 %>75 23 1 0 0 1 %>75 73 46 33 33 50 %>70 83 28 2 2 13 %>70 98 88 73 70 83 BOSTON_MA BUFFALO_NY BOS 0528 0529 0530 0531 0601 BUF 0528 0529 0530 0531 0601 MEAN 73 70 59 59 59 MEAN 63 56 55 59 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 1 0 0 0 0 %>85 0 0 0 0 0 %>80 11 2 0 0 0 %>80 0 0 0 0 0 %>75 38 14 0 0 0 %>75 0 0 0 0 1 %>70 73 46 1 1 2 %>70 4 0 0 2 8 CHARLESTON_SC CHARLESTON_WV CHS 0528 0529 0530 0531 0601 CRW 0528 0529 0530 0531 0601 MEAN 85 80 74 74 75 MEAN 69 64 62 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 6 0 0 0 0 %>90 0 0 0 0 0 %>85 44 7 1 0 2 %>85 0 0 0 0 0 %>80 90 51 10 6 15 %>80 0 0 0 0 1 %>75 100 94 43 37 50 %>75 6 1 0 0 6 %>70 100 100 81 80 85 %>70 43 9 3 5 23 CHARLOTTE_NC CHICAGO_IL CLT 0528 0529 0530 0531 0601 ORD 0528 0529 0530 0531 0601 MEAN 76 72 69 69 70 MEAN 63 59 60 64 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 1 %>80 10 1 0 0 3 %>80 0 0 0 1 4 %>75 69 23 7 7 18 %>75 0 0 1 4 14 %>70 99 78 40 39 51 %>70 4 1 5 16 36 CINCINNATI_OH CLEVELAND_OH LUK 0528 0529 0530 0531 0601 CLE 0528 0529 0530 0531 0601 MEAN 68 63 63 64 67 MEAN 65 60 59 61 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 0 0 0 2 %>80 0 0 0 0 0 %>75 1 0 1 2 10 %>75 1 0 0 1 4 %>70 25 2 8 12 31 %>70 10 1 3 6 19 COLUMBIA_SC COLUMBUS_OH CAE 0528 0529 0530 0531 0601 TZR 0528 0529 0530 0531 0601 MEAN 80 76 70 70 72 MEAN 66 59 60 61 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 5 0 0 0 2 %>85 0 0 0 0 0 %>80 50 9 3 3 9 %>80 0 0 0 0 1 %>75 95 62 18 17 30 %>75 0 0 0 0 5 %>70 100 97 53 52 62 %>70 10 0 1 3 20 DAYTON_OH DETROIT_MI MGY 0528 0529 0530 0531 0601 DET 0528 0529 0530 0531 0601 MEAN 67 61 62 63 66 MEAN 65 60 60 63 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 1 %>80 0 0 0 0 1 %>75 1 0 1 1 7 %>75 1 0 0 3 7 %>70 17 1 6 8 26 %>70 11 2 3 13 27 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0528 0529 0530 0531 0601 GRR 0528 0529 0530 0531 0601 MEAN 70 65 66 68 71 MEAN 60 58 57 61 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 7 %>80 0 0 0 0 1 %>75 5 1 2 11 24 %>75 0 0 0 1 7 %>70 53 13 17 37 53 %>70 0 0 0 6 24 GREENSBORO_NC HUNTSVILLE_AL GSO 0528 0529 0530 0531 0601 HSV 0528 0529 0530 0531 0601 MEAN 74 70 66 65 67 MEAN 74 72 70 71 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 2 %>80 1 0 0 0 1 %>80 4 3 2 3 12 %>75 32 4 1 1 7 %>75 41 25 14 21 40 %>70 93 46 14 13 30 %>70 91 71 49 57 75 INDIANAPOLIS_IN KNOXVILLE_TN IND 0528 0529 0530 0531 0601 TYS 0528 0529 0530 0531 0601 MEAN 66 61 63 65 68 MEAN 71 67 65 66 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 1 3 %>80 0 0 0 0 2 %>75 0 0 2 5 14 %>75 12 2 1 2 11 %>70 9 1 10 20 37 %>70 62 25 14 19 39 LEXINGTON_KY LOUISVILLE_KY LEX 0528 0529 0530 0531 0601 SDF 0528 0529 0530 0531 0601 MEAN 68 63 62 63 67 MEAN 70 64 65 66 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 2 %>80 0 0 0 0 4 %>75 0 0 0 1 10 %>75 4 0 1 4 15 %>70 22 3 3 8 30 %>70 43 7 12 22 41 MEMPHIS_TN MIAMI_FL MEM 0528 0529 0530 0531 0601 MIA 0528 0529 0530 0531 0601 MEAN 76 73 72 72 75 MEAN 93 92 91 89 88 %>100 0 0 0 0 0 %>100 3 3 3 1 0 %>95 0 0 0 0 0 %>95 27 21 19 8 4 %>90 0 0 0 0 1 %>90 78 66 60 40 29 %>85 1 0 0 1 5 %>85 98 96 93 85 77 %>80 16 4 5 8 21 %>80 100 100 100 99 98 %>75 65 28 27 29 50 %>75 100 100 100 100 100 %>70 96 72 65 63 79 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0528 0529 0530 0531 0601 MOB 0528 0529 0530 0531 0601 MEAN 58 55 55 58 62 MEAN 85 82 80 79 81 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 0 0 0 0 %>90 0 0 0 0 0 %>90 12 1 1 1 2 %>85 0 0 0 0 0 %>85 54 19 10 8 19 %>80 0 0 0 0 0 %>80 92 67 46 39 60 %>75 0 0 0 0 2 %>75 100 96 86 81 92 %>70 0 0 0 2 9 %>70 100 100 99 97 99 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0528 0529 0530 0531 0601 NYC 0528 0529 0530 0531 0601 MEAN 72 69 66 69 71 MEAN 75 70 64 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 1 %>85 1 0 0 0 0 %>80 0 0 0 1 7 %>80 9 2 0 0 0 %>75 17 6 3 11 26 %>75 45 14 0 0 2 %>70 77 38 21 39 57 %>70 87 51 6 6 13 NORFOLK_VA ORLANDO_FL ORF 0528 0529 0530 0531 0601 ORL 0528 0529 0530 0531 0601 MEAN 77 73 67 66 66 MEAN 92 89 87 84 81 %>100 0 0 0 0 0 %>100 2 1 0 0 0 %>95 0 0 0 0 0 %>95 20 8 3 0 0 %>90 0 0 0 0 0 %>90 64 39 24 3 1 %>85 1 0 0 0 0 %>85 94 81 67 33 13 %>80 18 1 0 0 0 %>80 100 98 95 85 56 %>75 67 24 1 0 3 %>75 100 100 100 99 92 %>70 98 87 18 9 21 %>70 100 100 100 100 100 PHILADELPHIA_PA PITTSBURGH_PA PHL 0528 0529 0530 0531 0601 PIT 0528 0529 0530 0531 0601 MEAN 73 68 62 61 63 MEAN 66 59 57 59 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 1 0 0 0 0 %>80 0 0 0 0 0 %>75 26 2 0 0 1 %>75 1 0 0 0 2 %>70 84 24 1 2 10 %>70 14 0 0 1 11 PORTLAND_ME PROVIDENCE_RI PWM 0528 0529 0530 0531 0601 PVD 0528 0529 0530 0531 0601 MEAN 67 66 58 57 58 MEAN 72 68 60 59 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 3 0 0 0 0 %>75 5 1 0 0 0 %>75 22 4 0 0 0 %>70 26 15 0 0 1 %>70 66 31 1 1 2 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0528 0529 0530 0531 0601 RIC 0528 0529 0530 0531 0601 MEAN 77 73 68 67 69 MEAN 75 70 65 63 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 15 2 0 0 2 %>80 6 0 0 0 0 %>75 73 27 4 4 12 %>75 48 9 0 0 4 %>70 99 80 32 27 40 %>70 93 55 8 5 19 SAVANNAH_GA TALLAHASSEE_FL SAV 0528 0529 0530 0531 0601 TLH 0528 0529 0530 0531 0601 MEAN 83 79 75 75 75 MEAN 87 82 81 79 80 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 2 0 0 0 0 %>90 2 0 0 0 0 %>90 23 2 2 0 1 %>85 31 4 2 1 3 %>85 73 22 16 7 10 %>80 82 39 15 12 17 %>80 98 72 56 38 51 %>75 99 88 51 50 53 %>75 100 97 90 80 90 %>70 100 100 85 87 85 %>70 100 100 99 98 99 TAMPA_FL WASHINGTON_DC TPA 0528 0529 0530 0531 0601 DCA 0528 0529 0530 0531 0601 MEAN 92 91 87 88 86 MEAN 73 68 62 62 64 %>100 2 4 0 0 0 %>100 0 0 0 0 0 %>95 20 22 2 4 1 %>95 0 0 0 0 0 %>90 65 58 25 29 14 %>90 0 0 0 0 0 %>85 95 88 75 74 58 %>85 0 0 0 0 0 %>80 100 99 98 97 93 %>80 1 0 0 0 0 %>75 100 100 100 100 100 %>75 21 2 0 0 2 %>70 100 100 100 100 100 %>70 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