


Heat Index Forecast Tables
Issued by NWS
Issued by NWS
350 FMUS23 KWNH 050739 PRBEHH DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0653 UTC SUN OCT 05 2025 MAXIMUM HEAT INDEX (DEG F) AND MAXIMUM HI PROB (%) FRCSTS AT EASTERN US CITIES - DAYS 3 TO 7 FROM SUN OCT 05 2025 AKRON-CANTON_OH ALBANY_NY CAK 1008 1009 1010 1011 1012 ALB 1008 1009 1010 1011 1012 MAX 62 64 69 70 71 MAX 63 56 62 66 63 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>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 1 %>90 0 0 0 0 0 %>85 0 0 2 1 5 %>85 0 0 0 0 0 %>80 0 1 8 7 15 %>80 0 0 0 1 1 ASHEVILLE_NC ATLANTA_GA AVL 1008 1009 1010 1011 1012 ATL 1008 1009 1010 1011 1012 MAX 74 62 65 69 69 MAX 87 76 73 78 78 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 0 0 0 0 %>100 2 0 0 0 0 %>95 0 0 0 0 0 %>95 10 1 0 0 0 %>90 0 0 0 0 0 %>90 32 3 1 3 3 %>85 1 0 0 1 1 %>85 64 11 4 13 14 %>80 8 0 1 4 4 %>80 88 28 15 36 36 BALTIMORE_MD BIRMINGHAM_AL BWI 1008 1009 1010 1011 1012 BHM 1008 1009 1010 1011 1012 MAX 70 64 66 71 69 MAX 90 86 79 82 82 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 2 0 0 0 0 %>100 0 0 0 0 0 %>100 9 3 0 1 1 %>95 0 0 0 0 0 %>95 26 10 2 4 3 %>90 0 0 0 0 0 %>90 52 28 8 15 13 %>85 0 0 0 1 0 %>85 78 54 22 34 34 %>80 2 0 0 6 3 %>80 93 78 44 60 62 BOSTON_MA BUFFALO_NY BOS 1008 1009 1010 1011 1012 BUF 1008 1009 1010 1011 1012 MAX 66 56 61 66 62 MAX 58 60 65 66 67 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>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 1 0 0 1 0 %>80 0 0 1 1 3 CHARLESTON_SC CHARLESTON_WV CHS 1008 1009 1010 1011 1012 CRW 1008 1009 1010 1011 1012 MAX 89 78 76 78 79 MAX 70 72 73 74 75 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 1 0 0 0 0 %>100 0 0 0 0 0 %>95 11 0 0 0 0 %>95 0 0 0 0 1 %>90 42 2 0 2 2 %>90 0 1 1 1 3 %>85 79 11 3 11 13 %>85 1 4 6 5 10 %>80 97 37 18 38 39 %>80 5 14 19 18 26 CHARLOTTE_NC CHICAGO_IL CLT 1008 1009 1010 1011 1012 ORD 1008 1009 1010 1011 1012 MAX 84 68 69 75 75 MAX 64 66 71 72 75 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 1 0 0 0 0 %>100 0 0 0 0 1 %>95 6 0 0 0 0 %>95 0 0 0 0 2 %>90 19 0 0 2 1 %>90 0 0 0 2 6 %>85 43 0 1 9 7 %>85 0 0 3 6 16 %>80 71 3 6 25 22 %>80 0 2 10 17 31 CINCINNATI_OH CLEVELAND_OH LUK 1008 1009 1010 1011 1012 CLE 1008 1009 1010 1011 1012 MAX 69 69 75 73 75 MAX 60 62 68 67 70 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 1 0 1 %>95 0 0 0 0 0 %>90 0 0 3 1 4 %>90 0 0 0 0 1 %>85 0 2 10 4 12 %>85 0 0 1 0 3 %>80 2 7 25 16 28 %>80 0 0 5 2 9 COLUMBIA_SC COLUMBUS_OH CAE 1008 1009 1010 1011 1012 TZR 1008 1009 1010 1011 1012 MAX 89 73 73 78 78 MAX 67 67 72 73 74 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 3 0 0 0 0 %>100 0 0 0 0 0 %>95 16 0 0 1 1 %>95 0 0 0 0 1 %>90 45 1 1 4 4 %>90 0 0 1 1 3 %>85 78 5 4 16 15 %>85 0 1 6 5 10 %>80 95 16 16 40 38 %>80 1 4 17 16 25 DAYTON_OH DETROIT_MI MGY 1008 1009 1010 1011 1012 DET 1008 1009 1010 1011 1012 MAX 68 68 74 74 75 MAX 62 62 67 68 70 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 0 0 %>90 0 0 2 1 4 %>90 0 0 0 0 1 %>85 0 1 8 6 12 %>85 0 0 0 1 3 %>80 1 5 21 18 27 %>80 0 0 2 3 11 EVANSVILLE_IN GRAND_RAPIDS_MI EVV 1008 1009 1010 1011 1012 GRR 1008 1009 1010 1011 1012 MAX 73 74 78 78 79 MAX 62 64 67 69 73 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 1 1 2 %>95 0 0 0 0 0 %>90 0 2 5 4 7 %>90 0 0 0 0 2 %>85 2 7 17 15 20 %>85 0 0 0 1 7 %>80 11 20 37 37 43 %>80 0 0 2 7 19 GREENSBORO_NC HUNTSVILLE_AL GSO 1008 1009 1010 1011 1012 HSV 1008 1009 1010 1011 1012 MAX 78 65 67 72 71 MAX 85 81 77 79 80 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 0 0 0 0 %>100 2 1 0 0 0 %>95 0 0 0 0 0 %>95 8 3 1 2 2 %>90 1 0 0 1 0 %>90 24 11 5 7 9 %>85 9 0 0 4 2 %>85 48 29 16 22 26 %>80 37 1 2 15 9 %>80 74 54 35 45 51 INDIANAPOLIS_IN KNOXVILLE_TN IND 1008 1009 1010 1011 1012 TYS 1008 1009 1010 1011 1012 MAX 68 68 73 74 75 MAX 77 77 73 74 75 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 0 0 %>90 0 0 1 2 3 %>90 1 3 1 0 1 %>85 0 1 6 7 11 %>85 9 11 4 2 6 %>80 1 4 19 22 28 %>80 31 30 14 13 22 LEXINGTON_KY LOUISVILLE_KY LEX 1008 1009 1010 1011 1012 SDF 1008 1009 1010 1011 1012 MAX 71 72 75 74 75 MAX 71 72 75 75 76 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>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 2 1 2 %>90 0 0 1 1 3 %>85 0 4 8 5 9 %>85 0 3 7 7 10 %>80 4 14 25 20 25 %>80 3 12 24 23 29 MEMPHIS_TN MIAMI_FL MEM 1008 1009 1010 1011 1012 MIA 1008 1009 1010 1011 1012 MAX 81 82 83 83 83 MAX 97 97 96 94 93 %>110 0 0 0 0 0 %>110 3 5 5 2 1 %>105 0 0 0 0 0 %>105 12 17 14 9 6 %>100 0 1 2 1 1 %>100 32 37 31 23 18 %>95 2 6 8 6 5 %>95 61 62 54 45 41 %>90 10 17 20 18 16 %>90 84 83 76 69 67 %>85 29 37 40 39 38 %>85 96 94 90 87 87 %>80 57 62 64 65 64 %>80 99 99 97 96 96 MILWAUKEE_WI MOBILE_AL MKE 1008 1009 1010 1011 1012 MOB 1008 1009 1010 1011 1012 MAX 62 63 67 68 71 MAX 97 96 90 87 87 %>110 0 0 0 0 0 %>110 5 4 1 0 0 %>105 0 0 0 0 0 %>105 15 12 4 0 0 %>100 0 0 0 0 0 %>100 35 29 12 3 3 %>95 0 0 0 0 0 %>95 60 52 28 12 11 %>90 0 0 0 0 1 %>90 82 75 51 34 31 %>85 0 0 0 1 4 %>85 94 91 74 63 59 %>80 0 0 3 5 12 %>80 99 97 90 86 83 NASHVILLE_TN NEW_YORK_CITY_NY BNA 1008 1009 1010 1011 1012 NYC 1008 1009 1010 1011 1012 MAX 78 79 78 79 81 MAX 68 61 64 69 67 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 1 0 0 1 %>100 0 0 0 0 0 %>95 0 3 2 2 4 %>95 0 0 0 0 0 %>90 3 11 7 8 13 %>90 0 0 0 0 0 %>85 13 25 19 22 30 %>85 0 0 0 0 0 %>80 39 46 40 46 55 %>80 0 0 0 3 2 NORFOLK_VA ORLANDO_FL ORF 1008 1009 1010 1011 1012 ORL 1008 1009 1010 1011 1012 MAX 76 68 70 71 70 MAX 94 94 92 89 89 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 3 3 3 0 0 %>100 0 0 0 0 0 %>100 16 16 12 3 3 %>95 0 0 0 0 0 %>95 46 43 33 15 14 %>90 1 0 0 0 0 %>90 79 75 61 45 42 %>85 6 0 0 0 0 %>85 95 93 84 79 75 %>80 22 0 1 3 2 %>80 100 99 96 96 94 PHILADELPHIA_PA PITTSBURGH_PA PHL 1008 1009 1010 1011 1012 PIT 1008 1009 1010 1011 1012 MAX 69 63 65 70 69 MAX 64 64 68 70 70 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>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 1 0 0 4 3 %>80 0 1 3 4 9 PORTLAND_ME PROVIDENCE_RI PWM 1008 1009 1010 1011 1012 PVD 1008 1009 1010 1011 1012 MAX 63 56 60 64 60 MAX 67 57 61 67 64 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>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 0 %>80 2 0 0 1 0 RALEIGH-DURHAM_NC RICHMOND_VA RDU 1008 1009 1010 1011 1012 RIC 1008 1009 1010 1011 1012 MAX 82 69 71 74 74 MAX 74 67 69 72 71 %>110 0 0 0 0 0 %>110 0 0 0 0 0 %>105 0 0 0 0 0 %>105 0 0 0 0 0 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 2 0 0 0 0 %>95 0 0 0 0 0 %>90 9 0 0 1 1 %>90 0 0 0 0 0 %>85 29 0 1 5 6 %>85 1 0 0 1 1 %>80 59 2 6 18 19 %>80 12 1 2 8 6 SAVANNAH_GA TALLAHASSEE_FL SAV 1008 1009 1010 1011 1012 TLH 1008 1009 1010 1011 1012 MAX 91 84 78 82 82 MAX 95 93 88 87 85 %>110 0 0 0 0 0 %>110 1 0 0 0 0 %>105 1 0 0 0 0 %>105 5 3 1 0 0 %>100 5 1 0 1 0 %>100 19 13 5 3 1 %>95 23 6 0 3 2 %>95 49 37 17 11 6 %>90 56 20 1 12 10 %>90 80 68 39 31 23 %>85 86 45 10 32 30 %>85 96 90 64 59 53 %>80 98 73 36 61 59 %>80 99 98 85 83 81 TAMPA_FL WASHINGTON_DC TPA 1008 1009 1010 1011 1012 DCA 1008 1009 1010 1011 1012 MAX 96 97 94 91 89 MAX 71 64 66 71 70 %>110 1 1 0 0 0 %>110 0 0 0 0 0 %>105 5 7 2 0 0 %>105 0 0 0 0 0 %>100 25 28 13 4 3 %>100 0 0 0 0 0 %>95 61 61 40 20 16 %>95 0 0 0 0 0 %>90 89 88 74 55 46 %>90 0 0 0 0 0 %>85 99 98 94 86 79 %>85 0 0 0 1 0 %>80 100 100 99 98 96 %>80 3 0 0 6 4 URL IS 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