Heat Index Forecast Tables
Issued by NWS
Issued by NWS
736
FMUS23 KWNH 290743
PRBEHL
DAYS 3--7 HEAT INDEX FORECAST TABLES
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
0741 UTC WED JUL 29 2026
MINIMUM HEAT INDEX (DEG F) AND MINIMUM HI PROB (%) FRCSTS
AT EASTERN US CITIES - DAYS 3 TO 7 FROM WED JUL 29 2026
AKRON-CANTON_OH ALBANY_NY
CAK 0801 0802 0803 0804 0805 ALB 0801 0802 0803 0804 0805
MIN 64 66 65 65 67 MIN 62 64 64 62 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 0 %>85 0 0 0 0 0
%>80 0 0 0 1 1 %>80 0 0 0 0 0
%>75 1 2 2 6 5 %>75 0 0 1 1 1
%>70 11 17 16 22 26 %>70 0 6 11 8 10
ASHEVILLE_NC ATLANTA_GA
AVL 0801 0802 0803 0804 0805 ATL 0801 0802 0803 0804 0805
MIN 64 66 66 66 66 MIN 73 74 73 73 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 0
%>80 0 0 0 0 0 %>80 1 0 0 1 2
%>75 0 2 1 0 0 %>75 25 32 19 25 33
%>70 3 16 11 11 11 %>70 83 96 92 91 90
BALTIMORE_MD BIRMINGHAM_AL
BWI 0801 0802 0803 0804 0805 BHM 0801 0802 0803 0804 0805
MIN 71 72 72 72 72 MIN 74 73 72 73 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 0 0 0
%>80 0 2 2 4 3 %>80 7 2 1 3 5
%>75 11 26 27 26 28 %>75 39 28 21 28 34
%>70 60 70 73 68 72 %>70 83 85 78 81 81
BOSTON_MA BUFFALO_NY
BOS 0801 0802 0803 0804 0805 BUF 0801 0802 0803 0804 0805
MIN 64 67 68 67 67 MIN 64 66 64 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 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 1 3 3 1 %>75 0 1 1 2 4
%>70 1 17 32 24 18 %>70 3 17 11 13 26
CHARLESTON_SC CHARLESTON_WV
CHS 0801 0802 0803 0804 0805 CRW 0801 0802 0803 0804 0805
MIN 80 80 78 79 80 MIN 66 70 69 70 70
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 1 0 %>95 0 0 0 0 0
%>90 2 3 3 4 4 %>90 0 0 0 0 0
%>85 17 16 14 17 19 %>85 0 0 0 0 0
%>80 50 46 39 43 48 %>80 0 0 0 1 1
%>75 83 80 70 74 80 %>75 0 6 5 11 10
%>70 98 97 91 93 96 %>70 6 55 43 46 52
CHARLOTTE_NC CHICAGO_IL
CLT 0801 0802 0803 0804 0805 ORD 0801 0802 0803 0804 0805
MIN 72 73 72 72 73 MIN 66 65 65 68 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 0 0 %>85 0 0 0 0 0
%>80 0 1 0 1 2 %>80 0 0 0 1 2
%>75 16 24 16 22 27 %>75 3 2 4 9 15
%>70 72 83 73 76 81 %>70 22 18 21 35 50
CINCINNATI_OH CLEVELAND_OH
LUK 0801 0802 0803 0804 0805 CLE 0801 0802 0803 0804 0805
MIN 67 67 67 67 69 MIN 68 68 68 67 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 0 0 %>85 0 0 0 0 0
%>80 0 0 0 0 1 %>80 0 0 1 2 2
%>75 1 2 3 6 9 %>75 6 7 8 10 16
%>70 15 20 23 29 43 %>70 33 37 35 34 48
COLUMBIA_SC COLUMBUS_OH
CAE 0801 0802 0803 0804 0805 TZR 0801 0802 0803 0804 0805
MIN 75 75 74 75 75 MIN 65 66 66 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 6 9 3 5 10 %>80 0 0 0 1 1
%>75 49 52 42 49 54 %>75 1 1 3 6 7
%>70 93 92 92 94 93 %>70 12 17 22 26 34
DAYTON_OH DETROIT_MI
MGY 0801 0802 0803 0804 0805 DET 0801 0802 0803 0804 0805
MIN 66 66 66 66 68 MIN 68 66 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 0 0 %>80 1 0 0 1 3
%>75 0 1 3 5 6 %>75 8 3 4 9 16
%>70 12 15 20 25 35 %>70 40 25 21 29 47
EVANSVILLE_IN GRAND_RAPIDS_MI
EVV 0801 0802 0803 0804 0805 GRR 0801 0802 0803 0804 0805
MIN 70 68 69 69 71 MIN 64 61 59 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 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 1 %>80 0 0 0 1 1
%>75 8 3 6 9 13 %>75 1 1 1 4 5
%>70 49 31 37 43 60 %>70 10 6 7 14 22
GREENSBORO_NC HUNTSVILLE_AL
GSO 0801 0802 0803 0804 0805 HSV 0801 0802 0803 0804 0805
MIN 68 71 71 71 71 MIN 73 72 72 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 0 0 0
%>80 0 1 0 0 1 %>80 3 0 0 0 1
%>75 3 12 9 11 14 %>75 29 15 12 17 25
%>70 32 57 57 59 64 %>70 78 83 74 81 88
INDIANAPOLIS_IN KNOXVILLE_TN
IND 0801 0802 0803 0804 0805 TYS 0801 0802 0803 0804 0805
MIN 66 65 66 66 68 MIN 69 71 71 71 72
%>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 1 3 5 5 %>75 1 3 5 10 14
%>70 13 10 18 23 33 %>70 28 69 64 69 78
LEXINGTON_KY LOUISVILLE_KY
LEX 0801 0802 0803 0804 0805 SDF 0801 0802 0803 0804 0805
MIN 68 68 68 68 70 MIN 69 69 69 69 71
%>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 1
%>75 1 2 3 5 9 %>75 2 2 3 8 13
%>70 22 28 27 32 48 %>70 43 36 38 43 61
MEMPHIS_TN MIAMI_FL
MEM 0801 0802 0803 0804 0805 MIA 0801 0802 0803 0804 0805
MIN 77 73 73 74 75 MIN 84 85 88 87 86
%>100 0 0 0 0 0 %>100 0 1 2 1 2
%>95 0 0 0 0 0 %>95 4 8 12 10 10
%>90 1 0 0 0 0 %>90 21 28 37 33 32
%>85 9 0 0 0 1 %>85 50 53 65 60 58
%>80 32 2 1 3 10 %>80 73 76 89 84 81
%>75 67 31 25 35 51 %>75 90 93 97 96 94
%>70 91 86 85 89 91 %>70 98 99 99 99 99
MILWAUKEE_WI MOBILE_AL
MKE 0801 0802 0803 0804 0805 MOB 0801 0802 0803 0804 0805
MIN 65 64 65 67 69 MIN 78 77 75 76 76
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 0 0 0 0 0 %>95 1 1 0 0 0
%>90 0 0 0 0 0 %>90 5 4 1 1 2
%>85 0 0 0 0 0 %>85 16 14 4 6 9
%>80 0 0 0 1 1 %>80 37 33 19 23 28
%>75 2 2 2 8 10 %>75 64 60 52 58 59
%>70 19 15 17 33 43 %>70 85 82 84 87 85
NASHVILLE_TN NEW_YORK_CITY_NY
BNA 0801 0802 0803 0804 0805 NYC 0801 0802 0803 0804 0805
MIN 72 70 70 71 72 MIN 70 71 72 71 72
%>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 1 %>80 0 1 1 1 3
%>75 19 7 6 11 17 %>75 5 14 18 17 23
%>70 71 57 51 58 71 %>70 46 63 70 63 66
NORFOLK_VA ORLANDO_FL
ORF 0801 0802 0803 0804 0805 ORL 0801 0802 0803 0804 0805
MIN 73 75 76 76 76 MIN 77 77 77 77 78
%>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 2 1 2 %>85 6 3 3 3 3
%>80 2 10 18 18 20 %>80 28 24 23 27 26
%>75 29 52 62 62 60 %>75 65 66 65 72 75
%>70 80 90 92 93 90 %>70 92 94 93 96 97
PHILADELPHIA_PA PITTSBURGH_PA
PHL 0801 0802 0803 0804 0805 PIT 0801 0802 0803 0804 0805
MIN 68 70 71 70 71 MIN 65 68 67 67 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 1 2 2 %>80 0 0 0 1 0
%>75 1 8 14 16 16 %>75 0 2 2 8 6
%>70 27 51 59 51 55 %>70 4 29 22 30 34
PORTLAND_ME PROVIDENCE_RI
PWM 0801 0802 0803 0804 0805 PVD 0801 0802 0803 0804 0805
MIN 61 63 65 63 63 MIN 64 67 68 67 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 0 %>80 0 0 0 0 0
%>75 0 0 1 0 0 %>75 0 1 3 5 3
%>70 1 4 11 5 4 %>70 3 16 31 28 23
RALEIGH-DURHAM_NC RICHMOND_VA
RDU 0801 0802 0803 0804 0805 RIC 0801 0802 0803 0804 0805
MIN 71 72 73 73 73 MIN 70 71 72 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 0 0 0
%>80 0 2 1 2 3 %>80 0 1 2 3 4
%>75 12 23 26 29 33 %>75 2 16 23 25 28
%>70 64 73 84 84 85 %>70 48 62 73 72 73
SAVANNAH_GA TALLAHASSEE_FL
SAV 0801 0802 0803 0804 0805 TLH 0801 0802 0803 0804 0805
MIN 78 77 77 77 78 MIN 77 76 75 76 76
%>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 2 1 1 2 2 %>90 1 0 0 0 0
%>85 12 6 6 9 10 %>85 7 3 3 2 2
%>80 37 28 25 30 33 %>80 29 20 17 14 17
%>75 70 68 62 64 69 %>75 64 61 53 55 56
%>70 92 94 91 90 93 %>70 89 91 87 90 89
TAMPA_FL WASHINGTON_DC
TPA 0801 0802 0803 0804 0805 DCA 0801 0802 0803 0804 0805
MIN 81 80 79 79 79 MIN 71 72 73 72 73
%>100 0 0 0 0 0 %>100 0 0 0 0 0
%>95 3 1 1 1 0 %>95 0 0 0 0 0
%>90 10 7 6 4 3 %>90 0 0 0 0 0
%>85 28 23 20 18 15 %>85 0 0 0 0 0
%>80 54 50 45 44 41 %>80 0 2 2 3 3
%>75 77 76 73 74 73 %>75 7 23 26 26 28
%>70 91 92 91 92 93 %>70 58 71 76 71 74
URL IS WWW.WPC.NCEP.NOAA.GOV
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