Heat Index Forecast Tables
Issued by NWS
Issued by NWS
000 FMUS23 KWNH 200649 PRBEHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0648 UTC MON MAY 20 2013 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM MON MAY 20 2013 AKRON-CANTON_OH ALBANY_NY CAK 0523 0524 0525 0526 0527 ALB 0523 0524 0525 0526 0527 MEAN 71 54 53 57 62 MEAN 70 59 51 52 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 1 0 0 0 0 %>85 0 0 0 0 0 %>80 5 0 0 0 0 %>80 0 0 0 0 0 %>75 21 0 0 1 3 %>75 1 1 0 0 0 %>70 54 0 0 4 12 %>70 54 4 0 0 0 ASHEVILLE_NC ATLANTA_GA AVL 0523 0524 0525 0526 0527 ATL 0523 0524 0525 0526 0527 MEAN 69 64 62 62 63 MEAN 75 73 71 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 0 %>85 0 0 1 2 3 %>80 0 0 0 0 0 %>80 0 6 7 9 13 %>75 1 0 1 0 0 %>75 61 32 26 29 38 %>70 32 6 5 4 4 %>70 100 73 56 60 70 BALTIMORE_MD BIRMINGHAM_AL BWI 0523 0524 0525 0526 0527 BHM 0523 0524 0525 0526 0527 MEAN 75 68 59 59 61 MEAN 77 73 74 77 77 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 1 1 0 %>90 0 0 0 0 0 %>90 0 0 3 5 2 %>85 0 0 0 0 0 %>85 0 3 9 16 9 %>80 2 3 0 0 0 %>80 3 14 23 35 29 %>75 51 14 0 0 0 %>75 81 39 45 59 59 %>70 100 39 0 0 3 %>70 100 71 68 80 85 BOSTON_MA BUFFALO_NY BOS 0523 0524 0525 0526 0527 BUF 0523 0524 0525 0526 0527 MEAN 66 62 53 53 56 MEAN 66 51 50 52 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 0 0 0 0 %>80 0 0 0 0 0 %>80 0 0 0 0 0 %>75 1 0 0 0 0 %>75 2 0 0 0 0 %>70 23 1 0 0 0 %>70 18 0 0 0 1 CHARLESTON_SC CHARLESTON_WV CHS 0523 0524 0525 0526 0527 CRW 0523 0524 0525 0526 0527 MEAN 77 79 73 72 74 MEAN 73 63 61 64 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 1 0 0 %>90 0 0 0 0 0 %>85 0 2 4 2 3 %>85 0 0 0 0 0 %>80 6 34 15 11 15 %>80 2 2 0 1 0 %>75 91 89 38 33 42 %>75 26 7 2 5 4 %>70 100 99 68 65 75 %>70 82 19 8 20 26 CHARLOTTE_NC CHICAGO_IL CLT 0523 0524 0525 0526 0527 ORD 0523 0524 0525 0526 0527 MEAN 74 73 68 66 67 MEAN 63 49 52 57 61 %>100 0 0 0 0 0 %>100 1 0 0 0 0 %>95 0 0 0 0 0 %>95 2 0 0 0 0 %>90 0 0 0 0 0 %>90 3 0 0 0 0 %>85 0 0 0 0 0 %>85 7 0 0 0 0 %>80 0 1 3 0 0 %>80 12 0 0 0 1 %>75 27 25 14 5 1 %>75 21 0 0 0 3 %>70 95 80 39 24 20 %>70 32 0 0 2 11 CINCINNATI_OH CLEVELAND_OH LUK 0523 0524 0525 0526 0527 CLE 0523 0524 0525 0526 0527 MEAN 72 59 58 63 68 MEAN 69 54 54 58 62 %>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 2 0 0 0 0 %>90 2 0 0 0 0 %>85 6 0 0 0 1 %>85 6 0 0 0 0 %>80 18 0 0 1 5 %>80 15 0 0 1 2 %>75 37 1 0 4 17 %>75 29 1 0 3 5 %>70 61 6 2 15 40 %>70 48 3 2 8 15 COLUMBIA_SC COLUMBUS_OH CAE 0523 0524 0525 0526 0527 TZR 0523 0524 0525 0526 0527 MEAN 76 75 72 71 72 MEAN 72 58 56 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 1 0 0 0 0 %>85 0 0 3 2 0 %>85 5 0 0 0 1 %>80 2 5 12 10 4 %>80 16 0 0 1 3 %>75 62 55 33 29 23 %>75 36 1 0 4 11 %>70 99 97 61 56 63 %>70 62 4 1 13 30 DAYTON_OH DETROIT_MI MGY 0523 0524 0525 0526 0527 DET 0523 0524 0525 0526 0527 MEAN 71 58 57 62 66 MEAN 67 52 53 56 60 %>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 2 0 0 0 0 %>90 3 0 0 0 0 %>85 6 0 0 0 0 %>85 7 0 0 0 0 %>80 16 0 0 0 3 %>80 14 0 0 0 2 %>75 34 0 0 2 11 %>75 24 0 0 1 5 %>70 57 3 1 10 30 %>70 38 1 1 3 13 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 0523 0524 0525 0526 0527 GRR 0523 0524 0525 0526 0527 MEAN 73 63 64 70 75 MEAN 63 51 53 57 61 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 1 0 0 0 0 %>95 1 0 0 0 0 %>90 5 0 0 0 1 %>90 2 0 0 0 0 %>85 12 0 0 2 5 %>85 4 0 0 0 0 %>80 25 2 1 8 21 %>80 9 0 0 0 0 %>75 44 8 5 24 51 %>75 18 0 0 0 1 %>70 64 21 19 50 81 %>70 30 0 0 3 7 GREENSBORO_NC HUNTSVILLE_AL GSO 0523 0524 0525 0526 0527 HSV 0523 0524 0525 0526 0527 MEAN 73 71 65 63 65 MEAN 76 72 71 76 76 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 2 0 %>90 0 0 0 0 0 %>90 0 2 1 6 1 %>85 0 0 0 0 0 %>85 0 6 5 16 8 %>80 0 1 0 0 0 %>80 4 17 15 33 26 %>75 20 13 1 1 0 %>75 62 35 33 55 56 %>70 96 61 13 7 9 %>70 99 58 57 76 83 INDIANAPOLIS_IN KNOXVILLE_TN IND 0523 0524 0525 0526 0527 TYS 0523 0524 0525 0526 0527 MEAN 71 58 58 64 68 MEAN 75 68 68 70 72 %>100 1 0 0 0 0 %>100 0 0 0 0 0 %>95 2 0 0 0 0 %>95 0 0 0 0 0 %>90 5 0 0 0 0 %>90 0 1 1 0 0 %>85 11 0 0 0 1 %>85 1 4 3 2 1 %>80 22 0 0 0 6 %>80 11 11 9 9 7 %>75 36 0 0 3 18 %>75 46 23 22 25 29 %>70 53 2 1 14 40 %>70 86 42 42 50 64 LEXINGTON_KY LOUISVILLE_KY LEX 0523 0524 0525 0526 0527 SDF 0523 0524 0525 0526 0527 MEAN 72 60 60 64 69 MEAN 74 62 61 66 72 %>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 4 0 0 0 0 %>85 0 0 0 0 0 %>85 11 0 0 0 1 %>80 4 0 0 0 2 %>80 26 1 0 0 9 %>75 27 1 0 1 12 %>75 47 4 1 5 30 %>70 69 6 4 10 41 %>70 69 15 6 24 62 MEMPHIS_TN MIAMI_FL MEM 0523 0524 0525 0526 0527 MIA 0523 0524 0525 0526 0527 MEAN 77 74 74 79 80 MEAN 84 85 84 83 83 %>100 0 1 1 1 0 %>100 0 0 0 0 0 %>95 0 2 3 4 2 %>95 0 0 0 0 0 %>90 1 6 7 11 9 %>90 0 0 0 0 0 %>85 7 13 16 25 26 %>85 15 43 23 19 7 %>80 28 26 30 45 51 %>80 100 99 99 94 93 %>75 64 44 48 66 76 %>75 100 100 100 100 100 %>70 90 63 67 83 92 %>70 100 100 100 100 100 MILWAUKEE_WI MOBILE_AL MKE 0523 0524 0525 0526 0527 MOB 0523 0524 0525 0526 0527 MEAN 57 45 46 52 53 MEAN 79 80 80 80 80 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 2 0 0 %>90 0 0 0 0 0 %>90 0 0 8 3 2 %>85 1 0 0 0 0 %>85 0 5 23 19 14 %>80 2 0 0 0 0 %>80 26 56 47 52 50 %>75 5 0 0 0 0 %>75 95 97 73 84 86 %>70 12 0 0 0 1 %>70 100 100 90 97 99 NASHVILLE_TN NEW_YORK_CITY_NY BNA 0523 0524 0525 0526 0527 NYC 0523 0524 0525 0526 0527 MEAN 75 68 69 72 76 MEAN 72 66 57 56 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 1 0 0 1 %>90 1 0 0 0 0 %>85 2 3 2 3 7 %>85 4 0 0 0 0 %>80 15 9 7 13 25 %>80 14 0 0 0 0 %>75 52 21 21 34 57 %>75 33 3 0 0 0 %>70 87 40 43 63 85 %>70 60 19 0 0 1 NORFOLK_VA ORLANDO_FL ORF 0523 0524 0525 0526 0527 ORL 0523 0524 0525 0526 0527 MEAN 75 74 64 64 67 MEAN 83 82 82 81 82 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 1 %>90 0 0 0 0 0 %>90 0 0 2 3 5 %>85 0 1 0 0 0 %>85 3 2 23 19 26 %>80 7 9 0 0 0 %>80 98 93 74 58 64 %>75 39 37 2 1 3 %>75 100 100 98 90 91 %>70 96 77 14 11 22 %>70 100 100 100 99 99 PHILADELPHIA_PA PITTSBURGH_PA PHL 0523 0524 0525 0526 0527 PIT 0523 0524 0525 0526 0527 MEAN 74 68 58 59 60 MEAN 72 58 54 58 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 0 0 %>85 0 0 0 0 0 %>80 2 2 0 0 0 %>80 2 0 0 0 0 %>75 35 12 0 0 0 %>75 20 0 0 0 3 %>70 94 37 1 0 2 %>70 69 2 0 3 12 PORTLAND_ME PROVIDENCE_RI PWM 0523 0524 0525 0526 0527 PVD 0523 0524 0525 0526 0527 MEAN 59 60 50 50 53 MEAN 68 63 54 54 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 0 0 0 0 %>80 0 0 0 0 0 %>80 0 0 0 0 0 %>75 0 0 0 0 0 %>75 3 0 0 0 0 %>70 2 1 0 0 0 %>70 30 0 0 0 0 RALEIGH-DURHAM_NC RICHMOND_VA RDU 0523 0524 0525 0526 0527 RIC 0523 0524 0525 0526 0527 MEAN 75 74 67 64 66 MEAN 76 73 63 62 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 1 0 0 0 %>80 0 7 2 0 0 %>80 4 7 0 0 0 %>75 44 40 11 1 1 %>75 72 32 1 0 1 %>70 100 83 32 8 12 %>70 100 71 8 2 10 SAVANNAH_GA TALLAHASSEE_FL SAV 0523 0524 0525 0526 0527 TLH 0523 0524 0525 0526 0527 MEAN 79 79 76 75 77 MEAN 80 80 79 76 79 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 1 0 0 %>90 0 0 1 1 1 %>90 0 0 5 0 2 %>85 0 1 7 5 9 %>85 0 0 18 2 14 %>80 33 36 24 20 31 %>80 56 50 44 19 42 %>75 96 95 54 49 65 %>75 100 100 73 62 75 %>70 100 100 82 79 90 %>70 100 100 91 93 94 TAMPA_FL WASHINGTON_DC TPA 0523 0524 0525 0526 0527 DCA 0523 0524 0525 0526 0527 MEAN 82 83 84 83 84 MEAN 75 69 59 60 61 %>100 0 0 0 0 1 %>100 0 0 0 0 0 %>95 0 0 2 2 4 %>95 0 0 0 0 0 %>90 1 2 14 12 17 %>90 0 0 0 0 0 %>85 19 22 44 36 43 %>85 0 1 0 0 0 %>80 79 79 79 69 73 %>80 0 4 0 0 0 %>75 99 99 96 91 92 %>75 51 18 0 0 0 %>70 100 100 100 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