452
FOUS54 KOHX 180631
PFMOHX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE NASHVILLE TN
131 AM CDT FRI SEP 18 2026
TNZ027-182100-
NASHVILLE-DAVIDSON TN
36.13N 86.68W ELEV. 599 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 99 74 98 74 98
TEMP 77 75 90 97 99 91 83 79 76 74 89 97 98 89 83 79 77 75 87 95 98 89
DEWPT 68 68 68 65 64 64 67 68 68 68 68 65 63 64 66 67 66 66 67 63 61 61
RH 74 79 49 35 32 41 59 69 76 82 50 35 32 44 57 67 69 74 52 35 30 39
WIND DIR N N NW N NW NE NE N N N N NW NW S SE S S S S SW SW S
WIND SPD 0 0 1 4 4 4 3 0 0 0 0 4 4 3 3 3 4 5 6 5 4 4
CLOUDS FW FW CL FW FW SC B1 FW FW FW FW SC FW SC FW FW SC SC SC SC SC SC
POP 12HR 5 10 10 5 5
QPF 12HR 0 0.01 0 0 0
HEAT INDEX 94100102 93 93100100 90 90 96 99
MAX HEAT 100 102 90 100 101 96 99
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 74 97 70 90 65 84 62 82
TEMP 80 75 95 89 75 71 87 83 70 66 82 78 67 63 80 76
DEWPT 65 66 63 63 67 66 66 64 64 62 62 59 60 59 58 57
PWIND DIR S SW S NW N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 5 20 50 50 20 10 5 5
RAIN SHWRS S C S S C S
TSTMS S S C
TNZ066-182100-
CROSSVILLE-CUMBERLAND TN
35.95N 85.08W ELEV. 1881 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 67 90 65 88
TEMP 70 69 85 90 88 79 73 70 68 67 85 90 88 78 72 70 68 66 82 87 87 78
DEWPT 66 66 70 69 69 70 69 68 67 66 70 68 69 70 69 68 67 66 70 68 67 68
RH 87 90 61 50 54 74 87 93 97 97 61 49 54 76 90 93 97100 67 53 52 71
WIND DIR N N N N N NW NE N N N W NW N E SE S S S S W W N
WIND SPD 0 0 3 4 4 1 1 0 0 0 1 3 3 1 1 1 3 3 4 3 3 0
CLOUDS CL CL FW SC FW SC SC SC FW FW FW SC B1 SC SC SC SC FW FW SC SC SC
POP 12HR 10 5 10 10 30
QPF 12HR 0 0 0 0 0.02
RAIN SHWRS C C
TSTMS S S
OBVIS PF PF
HEAT INDEX 90 95 92 90 94 92 91 90
MAX HEAT 95 95 94 94 91 91
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 88 64 84 61 78 57 76
TEMP 69 66 88 79 67 65 81 75 65 62 76 71 61 58 73 69
DEWPT 67 65 67 68 67 65 69 69 65 62 67 65 61 57 63 62
PWIND DIR S W S W NE NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW SC SC SC SC SC SC SC B1 B1 SC SC B1 SC
POP 12HR 5 40 50 70 30 40 10 20
RAIN SHWRS C C C C L C C C S
TSTMS C C C S C S
TNZ006-182100-
CLARKSVILLE-MONTGOMERY TN
36.62N 87.42W ELEV. 550 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 98 72 98 72 98
TEMP 74 73 90 97 98 88 79 76 73 72 89 97 97 87 80 76 74 73 88 96 98 87
DEWPT 69 69 70 68 67 67 70 70 70 70 70 67 66 65 67 67 67 67 68 65 63 62
RH 84 87 52 39 37 50 74 82 90 93 54 38 36 48 65 74 79 81 52 36 32 43
WIND DIR N N W NW NW N E N N N SW W W W SE S S S SW W W SW
WIND SPD 0 0 3 5 5 3 3 0 0 0 3 5 5 3 1 3 3 4 5 8 8 5
CLOUDS CL FW CL FW FW FW SC SC SC SC FW FW CL FW SC FW SC SC SC FW FW SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 96102103 91 94101101 92 99100
MAX HEAT 102 104 101 103 99 101
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 96 67 87 61 82 59 82
TEMP 76 72 95 86 72 68 84 78 65 62 79 74 62 60 78 74
DEWPT 66 67 66 66 69 68 68 65 64 61 63 60 61 59 61 59
PWIND DIR S W N N N N N N
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 0 20 40 30 10 5 5 5
RAIN SHWRS S C S S C
TSTMS S S C
TNZ062-182100-
MURFREESBORO-RUTHERFORD TN
35.85N 86.40W ELEV. 610 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 99 72 98 71 98
TEMP 73 72 90 97 99 90 80 76 73 72 90 97 98 89 81 77 75 72 88 96 98 88
DEWPT 69 69 71 69 69 68 70 70 69 69 71 69 68 68 70 69 68 68 71 68 67 66
RH 87 90 54 40 38 49 72 82 87 90 54 40 38 50 69 76 79 87 57 40 37 48
WIND DIR N N N N NW N NE E N N N NW N SW SE S S S S SW SW S
WIND SPD 0 0 1 5 5 3 2 1 0 0 0 4 5 3 2 2 4 5 8 4 5 4
CLOUDS FW FW FW FW FW SC SC SC FW SC FW SC FW SC FW FW FW SC SC SC SC SC
POP 12HR 5 5 10 5 5
QPF 12HR 0 0.03 0 0 0
HEAT INDEX 96103106 94 96103104 93 94101103 90
MAX HEAT 103 106 90 103 104 90 101 103
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 97 69 91 64 85 60 83
TEMP 75 71 95 88 73 69 89 83 69 64 83 79 65 61 81 77
DEWPT 68 67 67 67 69 68 70 69 67 64 67 64 63 60 63 61
PWIND DIR S SW S W N N N N
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 10 20 50 50 20 10 5 10
RAIN SHWRS S C C S C S
TSTMS S C C S
TNZ059-182100-
FRANKLIN-WILLIAMSON TN
35.93N 86.84W ELEV. 707 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 99 73 99 71 98
TEMP 76 74 89 95 99 88 81 77 74 73 89 96 98 87 81 76 74 72 86 95 98 88
DEWPT 70 69 73 72 70 73 72 71 70 70 73 72 70 72 71 70 68 68 72 70 68 70
RH 82 84 59 48 39 61 74 82 87 90 59 46 41 61 72 82 82 87 63 45 38 55
WIND DIR N N NW N NE N SW N N N N W W SE S S S S SW W SW S
WIND SPD 0 0 2 3 3 2 1 0 0 0 0 3 3 1 1 1 2 4 4 3 3 2
CLOUDS CL FW CL FW FW SC SC FW FW FW FW SC FW FW FW FW FW SC SC SC FW FW
POP 12HR 5 5 10 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 97104107 96 97105105 94 92102104 93
MAX HEAT 104 108 92 105 107 90 102 104
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 97 69 91 64 85 61 82
TEMP 76 72 94 87 73 70 87 82 69 65 82 78 65 61 79 76
DEWPT 68 67 70 72 70 68 73 73 68 64 69 68 64 61 65 66
PWIND DIR S SW SW NW N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 5 20 50 40 20 10 5 5
RAIN SHWRS S C S S C S
TSTMS S S C
TNZ032-182100-
COOKEVILLE-PUTNAM TN
36.11N 85.50W ELEV. 1000 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 94 70 93 69 92
TEMP 72 71 86 93 94 82 76 73 71 70 86 92 92 82 75 73 71 70 83 89 91 81
DEWPT 69 68 73 72 71 72 71 70 69 69 73 72 71 72 70 69 68 68 72 70 69 70
RH 90 90 65 51 47 72 85 90 93 97 65 52 51 72 84 87 90 93 70 54 49 69
WIND DIR S N NW NW NW NE NE E SE SE N NW N E SE SE S S S SW W S
WIND SPD 0 0 1 3 3 2 1 1 1 1 0 3 2 1 2 3 4 5 5 3 2 2
CLOUDS FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 10 10 10 10
QPF 12HR 0.06 0.01 0 0 0
RAIN SHWRS S S
OBVIS PF
HEAT INDEX 93101101 92100 98 95 96
MAX HEAT 102 103 101 101 97 98
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 92 67 86 64 80 59 78
TEMP 73 70 90 82 71 68 84 76 67 64 77 73 63 60 75 71
DEWPT 68 67 70 71 69 67 72 71 67 64 68 67 63 60 64 64
PWIND DIR S SW SE W N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC B1 B1 SC SC B1 SC
POP 12HR 5 30 50 60 30 20 10 10
RAIN SHWRS C C C C L C S S
TSTMS C C C S S
TNZ078-182100-
MCMINNVILLE-WARREN TN
35.67N 85.78W ELEV. 1032 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 96 70 96 69 95
TEMP 72 71 88 95 96 86 79 74 72 70 88 95 95 85 78 75 72 70 85 93 94 84
DEWPT 69 69 72 71 70 71 71 70 69 69 72 71 70 71 71 69 68 68 72 70 69 70
RH 90 93 59 46 43 61 77 87 90 97 59 46 45 63 79 82 87 93 65 47 44 63
WIND DIR N N N N N N N N N N N NW N N N N S S SW W W N
WIND SPD 0 0 0 4 3 0 0 0 0 0 0 3 2 0 0 0 1 2 4 3 2 0
CLOUDS FW FW CL FW FW FW SC SC FW FW FW SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 5 10 10 20
QPF 12HR 0.03 0 0 0 0
RAIN SHWRS S S
TSTMS S
OBVIS PF PF
HEAT INDEX 95102102 92 95102101 90 91 99 99
MAX HEAT 104 104 103 103 100 101
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 94 67 89 64 83 59 81
TEMP 73 69 93 84 72 68 87 79 69 65 80 76 65 60 79 74
DEWPT 68 68 70 70 69 68 72 71 68 65 69 67 64 60 65 64
PWIND DIR S SW S W N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC B1 B1 SC SC B1 SC
POP 12HR 5 30 50 60 20 30 10 20
RAIN SHWRS C C C S L S S C S
TSTMS C C C S S
TNZ060-182100-
COLUMBIA-MAURY TN
35.64N 87.09W ELEV. 681 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 100 72 99 71 99
TEMP 74 72 89 97 99 88 79 76 73 72 89 97 98 87 80 75 74 72 88 96 98 88
DEWPT 70 69 73 70 69 71 72 71 70 69 73 69 69 70 71 70 69 68 72 69 67 68
RH 87 90 59 42 38 57 79 85 90 90 59 40 39 57 74 84 84 87 59 42 37 52
WIND DIR N N N N NW N N N N N N NW NW N N N S S SW W W SW
WIND SPD 0 0 0 2 2 0 0 0 0 0 0 2 2 0 0 0 0 2 3 2 2 2
CLOUDS CL CL CL FW FW FW SC FW FW FW FW SC FW FW FW FW SC SC SC SC FW FW
POP 12HR 5 5 5 5 5
QPF 12HR 0 0.02 0 0 0
HEAT INDEX 97104106 94 97103104 92 94101103 92
MAX HEAT 104 108 90 105 107 102 104
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 98 68 92 64 87 60 85
TEMP 77 72 96 88 72 69 90 82 68 64 84 79 64 61 82 77
DEWPT 69 68 68 69 70 69 71 71 68 64 67 66 64 60 63 64
PWIND DIR S SW SW NW N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC FW SC SC SC
POP 12HR 5 20 50 40 10 10 5 10
RAIN SHWRS S C S C
TSTMS S S C
TNZ094-182100-
LAWRENCEBURG-LAWRENCE TN
35.26N 87.35W ELEV. 936 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 97 71 97 70 96
TEMP 72 71 89 95 96 87 77 74 72 71 90 95 96 87 78 74 73 71 87 93 96 87
DEWPT 69 68 71 69 68 69 70 69 68 69 71 68 67 69 69 68 68 69 72 68 66 68
RH 90 90 56 43 40 55 79 84 87 93 54 42 39 55 74 82 84 93 61 44 38 53
WIND DIR W N N N N N N N N N N NW NW N N N S S SW W W S
WIND SPD 0 0 2 3 3 0 0 0 0 0 0 3 3 0 0 0 1 2 3 2 3 1
CLOUDS FW CL CL FW FW FW FW FW FW FW FW SC SC SC FW FW SC SC FW SC FW FW
POP 12HR 5 0 5 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 96100101 91 96100100 91 94 98 99 90
MAX HEAT 102 103 102 102 99 100
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 95 68 91 64 85 59 83
TEMP 73 70 93 85 71 69 88 81 67 64 83 77 63 60 80 75
DEWPT 68 68 67 69 69 69 70 70 67 64 67 65 63 60 62 62
PWIND DIR S SW S NW N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC FW SC SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 5 20 40 30 10 10 5 5
RAIN SHWRS S C C
TSTMS S S C
TNZ024-182100-
WAVERLY-HUMPHREYS TN
36.11N 87.74W ELEV. 756 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 98 73 98 73 98
TEMP 75 75 90 97 98 88 80 77 74 74 89 97 97 88 80 78 76 74 88 95 98 88
DEWPT 70 70 72 70 69 70 71 71 70 70 72 69 68 68 69 69 68 68 71 67 66 66
RH 84 84 56 42 39 55 74 82 87 87 57 40 39 52 69 74 76 82 57 40 35 48
WIND DIR N N NW NW NW NW NE E SE SE W W W S S S S S SW W SW S
WIND SPD 0 0 2 3 2 1 1 1 1 0 1 3 2 0 1 1 2 2 3 4 3 2
CLOUDS CL FW CL CL CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC FW FW SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 97104104 92 97103102 92 94100102 90
MAX HEAT 104 105 103 104 100 102
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 73 96 70 87 63 82 60 81
TEMP 77 74 95 86 73 70 85 79 67 64 80 76 64 61 79 75
DEWPT 68 68 68 69 71 69 71 69 67 63 65 63 63 61 62 62
PWIND DIR S SW NE N N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 0 10 40 20 10 5 5 5
RAIN SHWRS C S S
TSTMS S S
TNZ077-182100-
MANCHESTER-COFFEE TN
35.48N 86.08W ELEV. 1020 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 96 70 96 69 94
TEMP 72 71 88 95 96 85 77 73 71 70 88 96 95 83 76 73 71 70 84 92 93 83
DEWPT 69 69 72 70 69 70 70 69 68 68 71 70 69 70 70 69 68 68 72 70 68 69
RH 90 93 59 45 42 61 79 87 90 93 57 43 43 65 82 87 90 93 67 49 44 63
WIND DIR N N N N N NE N N N N N NW N SE SE S S S S SW W S
WIND SPD 0 0 1 4 4 2 0 0 0 0 0 3 3 1 1 1 3 4 5 3 3 2
CLOUDS FW CL CL FW FW SC SC SC FW FW FW SC SC SC SC SC FW FW FW SC SC SC
POP 12HR 5 5 10 10 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 95102102 90 94103101 90 98 97
MAX HEAT 102 102 103 102 98 99
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 94 67 90 63 83 58 81
TEMP 71 69 93 84 70 68 87 80 67 64 81 75 63 59 78 74
DEWPT 68 68 68 69 69 67 70 70 67 64 68 66 63 59 64 63
PWIND DIR S SW S W N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC FW SC B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 30 50 60 20 20 10 20
RAIN SHWRS C C C L S S S
TSTMS C S C S S
TNZ064-182100-
SMITHVILLE-DEKALB TN
35.96N 85.82W ELEV. 1100 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 96 70 95 69 95
TEMP 72 71 87 94 95 85 76 73 71 70 87 94 94 84 76 74 71 70 86 93 94 84
DEWPT 69 69 73 71 70 71 71 70 69 69 73 71 70 71 71 70 68 68 72 70 68 70
RH 90 93 63 47 45 63 85 90 93 97 63 47 46 65 85 87 90 93 63 47 43 63
WIND DIR N N N N NE W NE N N N N NW N E SE S S S S SW W S
WIND SPD 0 0 1 3 3 1 1 0 0 0 0 3 3 1 1 2 3 4 4 3 3 1
CLOUDS FW FW CL FW FW FW SC SC FW FW FW SC SC SC SC SC FW SC SC SC SC SC
POP 12HR 10 5 10 10 10
QPF 12HR 0 0 0 0 0
OBVIS PF
HEAT INDEX 94101102 90 94101100 92 99 99
MAX HEAT 101 103 101 102 99 100
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 94 67 88 63 82 59 80
TEMP 72 69 93 84 70 68 86 78 67 64 80 75 63 60 77 73
DEWPT 68 68 69 70 70 68 72 71 67 64 68 66 63 60 64 63
PWIND DIR S SW SE W N NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 SC
POP 12HR 5 30 50 60 30 20 10 10
RAIN SHWRS C C C S L C S S
TSTMS C C C S S
TNZ008-182100-
PORTLAND-SUMNER TN
36.58N 86.52W ELEV. 805 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 96 72 95 71 95
TEMP 75 74 89 94 95 86 78 75 73 72 88 94 95 85 77 75 73 72 85 93 95 85
DEWPT 70 70 72 70 70 70 72 72 71 71 73 71 69 69 70 70 69 69 71 68 66 67
RH 84 87 57 46 45 59 82 90 93 97 61 47 43 59 79 84 87 90 63 44 39 55
WIND DIR SW W NW NW NW N NE E SE S S W NW NE SE S S S S SW W S
WIND SPD 1 1 3 4 4 2 2 2 1 1 1 3 3 2 2 2 3 4 5 5 4 2
CLOUDS FW FW CL FW FW SC SC SC SC SC FW FW FW SC SC FW SC SC SC SC SC SC
POP 12HR 5 20 5 5 5
QPF 12HR 0 0.16 0 0 0
OBVIS PF
HEAT INDEX 96100102 91 96101101 90 97 98
MAX HEAT 101 103 101 102 97 98
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 94 68 86 62 80 59 79
TEMP 75 72 93 84 71 68 83 77 66 63 78 74 63 60 76 72
DEWPT 68 68 68 69 70 68 71 68 66 63 66 64 63 60 63 62
PWIND DIR S W NE NW N N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC B1 SC FW SC SC SC
POP 12HR 5 20 40 40 20 10 5 5
RAIN SHWRS S C S C C S
TSTMS S S C
TNZ010-182100-
CELINA-CLAY TN
36.55N 85.50W ELEV. 610 FT
131 AM CDT FRI SEP 18 2026
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 97 71 95 71 95
TEMP 74 73 89 96 97 86 78 74 72 71 87 94 95 85 78 75 73 72 86 92 95 85
DEWPT 70 70 72 71 70 70 71 71 70 70 73 72 71 69 70 69 68 68 72 70 68 67
RH 87 90 57 45 42 59 79 90 93 97 63 49 46 59 76 82 84 87 63 49 42 55
WIND DIR N N W NW NW N NE N N N N NW NW E S SE S S SW SW SW SE
WIND SPD 0 0 1 2 3 2 1 0 0 0 0 2 2 1 1 1 2 3 4 3 2 1
CLOUDS FW FW FW FW FW SC B1 SC SC SC FW FW SC SC FW FW SC SC SC SC SC SC
POP 12HR 20 20 5 20 10
QPF 12HR 0.01 0.06 0 0 0
RAIN SHWRS S S S S
TSTMS S S S
OBVIS PF
HEAT INDEX 96104104 91 94102103 92 98100
MAX HEAT 104 105 102 103 98 101
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 94 68 88 63 81 59 80
TEMP 76 71 93 84 72 68 85 79 67 64 79 75 64 60 78 73
DEWPT 67 68 70 68 68 68 72 68 66 64 68 63 62 60 64 61
PWIND DIR S SW SE W N NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC B1 B1 SC SC B1 SC
POP 12HR 5 30 50 50 30 20 10 5
RAIN SHWRS C C C C C C S S
TSTMS C S C S S
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