068
FOUS54 KOHX 171037
PFMOHX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE NASHVILLE TN
536 AM CDT MON AUG 17 2026
TNZ027-172100-
NASHVILLE-DAVIDSON TN
36.13N 86.68W ELEV. 599 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 91 67 95
TEMP 78 90 94 93 87 81 77 73 72 81 88 91 86 78 74 70 68 84 92 95 91
DEWPT 70 70 71 71 70 70 69 68 68 67 64 62 62 63 64 64 64 64 63 64 65
RH 76 52 47 49 57 69 76 84 87 63 45 38 45 60 71 81 87 51 38 36 42
WIND DIR W W W NW NW N N NW NW N N N N NE N N N S N S S
WIND SPD 5 8 10 11 11 9 6 5 4 5 5 6 5 2 0 0 0 3 3 4 5
CLOUDS FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW CL FW SC SC SC
POP 12HR 20 5 0 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 96101100 92 92 93 97 93
MAX HEAT 101 103 90 92 93 97
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 92 70 89 66 89 65 89
TEMP 78 74 88 85 75 72 87 82 73 70 87 83 72 69 87 83
DEWPT 67 68 70 69 69 68 69 67 67 66 65 64 64 64 63 62
PWIND DIR S W N NW N NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC SC FW FW FW FW FW
POP 12HR 40 60 40 40 20 10 5 5
RAIN SHWRS S C L S C C S C S
TSTMS S C C S S C C S
TNZ066-172100-
CROSSVILLE-CUMBERLAND TN
35.95N 85.08W ELEV. 1881 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 91 68 85 63 90
TEMP 74 87 91 88 79 74 72 70 68 77 82 85 78 70 65 63 65 81 88 90 83
DEWPT 68 72 72 73 73 73 71 70 68 69 67 67 66 65 64 62 63 65 64 65 68
RH 82 61 54 61 82 97 97100100 76 61 55 67 84 97 97 93 58 45 44 61
WIND DIR SW W W W W NW NW NW NW NW NW NW NW N N N N W NW SW N
WIND SPD 3 5 9 8 4 2 1 1 2 3 4 5 2 1 0 0 0 1 2 3 0
WIND GUST 18
CLOUDS FW FW FW SC SC B1 B1 B1 B1 SC SC FW SC FW FW FW CL CL FW FW SC
POP 12HR 60 20 5 0 0
QPF 12HR 0.01 0.01 0 0 0
RAIN SHWRS C L S
TSTMS C C S
OBVIS PF PF PF PF
HEAT INDEX 94 99 96 92
MAX HEAT 99 97 92
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 87 66 85 64 83 62 83
TEMP 72 69 84 80 70 67 82 77 68 65 81 77 66 63 81 76
DEWPT 65 65 70 71 68 67 70 69 67 65 67 67 64 63 64 64
PWIND DIR S W NW W NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 B1 SC B1 B1 SC SC FW FW FW
POP 12HR 30 50 20 60 30 30 5 10
RAIN SHWRS C C S S S C L C S C C
TSTMS S C S S S S C C S C
TNZ006-172100-
CLARKSVILLE-MONTGOMERY TN
36.62N 87.42W ELEV. 550 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 92 68 90 68 94
TEMP 77 86 90 90 84 77 73 69 69 80 86 88 84 74 71 69 69 83 91 93 88
DEWPT 72 74 75 73 71 71 69 68 68 67 65 64 65 65 65 65 65 67 68 68 70
RH 85 68 62 58 65 82 87 97 97 65 50 45 53 74 81 87 87 59 47 44 55
WIND DIR NE W NW NW NW N N N N N N NW N NE N N S W S S NE
WIND SPD 5 8 10 12 11 8 5 4 3 4 5 6 4 1 0 0 3 4 5 8 5
CLOUDS SC SC SC FW SC B1 FW FW FW FW FW CL FW FW FW FW FW SC SC SC SC
POP 12HR 10 0 0 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS C
TSTMS C
HEAT INDEX 94101 98 95 97 93
MAX HEAT 101 101 90 95 97
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 72 89 69 87 66 89 66 88
TEMP 76 72 85 82 72 70 85 80 69 67 86 82 69 67 86 81
DEWPT 70 70 73 71 70 69 70 69 68 67 67 66 66 65 65 64
PWIND DIR E N N N N N N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 B1 SC SC SC FW FW FW FW FW FW
POP 12HR 60 60 50 30 10 5 5 5
RAIN SHWRS C L L S C C S C
TSTMS C C C S S C S C
TNZ062-172100-
MURFREESBORO-RUTHERFORD TN
35.85N 86.40W ELEV. 610 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 91 67 97
TEMP 76 91 96 95 87 80 76 73 71 81 88 91 85 76 71 69 68 85 93 96 91
DEWPT 71 74 74 75 73 73 72 70 70 71 68 67 65 66 66 65 65 68 67 67 67
RH 85 58 49 53 63 79 87 90 97 72 52 45 51 71 84 87 90 57 43 39 45
WIND DIR S SW W W N N N NW NW N N N N E N N S SW NW S S
WIND SPD 4 8 10 12 9 5 3 3 2 4 6 8 4 1 0 0 1 2 3 4 3
CLOUDS FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW CL CL FW SC SC SC
POP 12HR 30 10 0 0 0
QPF 12HR 0.04 0 0 0 0
RAIN SHWRS C S
TSTMS C S
HEAT INDEX 101107107 94 92 94 97100 94
MAX HEAT 107 110 91 92 94 97 100
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 72 93 70 90 68 90 66 90
TEMP 77 73 89 86 74 71 87 83 72 68 87 83 71 67 87 83
DEWPT 68 68 73 71 70 70 72 69 69 68 70 66 66 65 67 64
PWIND DIR S W N NW NW NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR 30 50 40 50 20 10 5 5
RAIN SHWRS C C S C C C C S
TSTMS S C S S C S C S
TNZ059-172100-
FRANKLIN-WILLIAMSON TN
35.93N 86.84W ELEV. 707 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 92 68 97
TEMP 77 89 94 94 87 80 76 72 71 81 88 92 86 76 72 70 69 84 92 96 90
DEWPT 71 75 77 78 76 74 72 70 69 71 69 68 68 67 66 65 65 69 70 71 71
RH 82 64 58 60 70 82 87 93 93 72 54 46 55 74 81 84 87 61 49 45 54
WIND DIR SW W W W NW N N NW N N N NW N N N N N S N S S
WIND SPD 4 6 9 10 8 5 3 2 2 3 4 5 3 0 0 0 0 2 2 3 2
CLOUDS FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW CL CL FW SC SC SC
POP 12HR 20 5 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 99109110 98 92 96 98104 96
MAX HEAT 109 113 93 92 96 98 104
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 93 71 90 68 90 67 90
TEMP 77 73 87 85 74 71 87 82 72 69 87 83 71 68 87 83
DEWPT 69 69 76 75 71 70 74 73 70 68 72 70 67 66 70 68
PWIND DIR S W N NW N NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 40 60 40 50 20 10 5 5
RAIN SHWRS C L S C C C C S
TSTMS S C S S C S C S
TNZ032-172100-
COOKEVILLE-PUTNAM TN
36.11N 85.50W ELEV. 1000 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 92 69 86 65 91
TEMP 74 86 90 87 81 76 73 71 70 77 83 85 80 71 67 65 67 81 87 90 84
DEWPT 71 75 76 77 76 74 72 70 70 72 71 69 69 67 65 64 64 69 69 69 72
RH 90 70 64 72 85 94 97 97100 85 67 59 69 87 93 97 90 67 55 50 67
WIND DIR S SW W W NW NW NW NW NW NW NW NW N NE E SE SE SW NW S N
WIND SPD 4 6 10 8 4 2 1 2 2 3 4 4 1 1 1 1 2 1 2 1 0
CLOUDS FW FW SC SC SC B1 B1 SC SC SC SC FW FW FW FW CL CL FW SC SC SC
POP 12HR 50 10 5 0 0
QPF 12HR 0.03 0.01 0 0 0
RAIN SHWRS C C
TSTMS C C
OBVIS PF PF PF PF
HEAT INDEX 95101 99 91 94 90
MAX HEAT 105 105 90 92 95
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 88 69 86 66 85 64 85
TEMP 73 70 84 81 71 69 83 78 69 66 82 78 67 65 82 77
DEWPT 67 68 74 73 70 69 73 71 68 66 71 68 65 65 68 66
PWIND DIR SE SW NE W NE W NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 SC B1 SC SC FW FW FW
POP 12HR 40 50 40 50 30 20 20 10
RAIN SHWRS C C S C C C C C S S S
TSTMS S C S C S C C S S
TNZ078-172100-
MCMINNVILLE-WARREN TN
35.67N 85.78W ELEV. 1032 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 95 70 88 66 93
TEMP 77 88 94 91 83 78 74 72 71 79 86 87 82 73 70 67 67 83 90 92 87
DEWPT 71 75 75 77 76 75 73 71 71 72 71 70 69 68 67 65 65 68 68 68 69
RH 82 66 54 64 80 91 97 97100 79 61 57 65 84 90 93 93 61 49 46 55
WIND DIR SW SW W W NW N N N N N NW NW N N N N N N NW S N
WIND SPD 3 5 9 9 3 0 0 0 0 3 4 4 1 0 0 0 0 0 2 2 0
CLOUDS FW FW FW SC SC B1 B1 B1 B1 FW SC SC SC FW FW FW CL CL FW SC SC
POP 12HR 50 20 0 0 0
QPF 12HR 0.08 0.04 0 0 0
RAIN SHWRS C C S
TSTMS C C S
OBVIS PF PF F PF PF
HEAT INDEX 98105103 90 91 92 94 96 91
MAX HEAT 106 107 91 92 94 97
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 91 69 88 67 87 66 87
TEMP 75 72 89 84 73 70 85 81 71 68 84 81 70 67 84 80
DEWPT 67 68 74 74 71 70 73 72 69 68 71 69 67 66 68 66
PWIND DIR N W N W W NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 B1 B1 SC B1 B1 SC SC FW FW FW
POP 12HR 30 40 30 50 30 20 5 5
RAIN SHWRS C C C S C C C C S S
TSTMS S S C S C S C C S S
TNZ060-172100-
COLUMBIA-MAURY TN
35.64N 87.09W ELEV. 681 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 93 67 97
TEMP 77 89 96 95 87 80 76 73 71 81 89 92 86 75 71 69 68 84 93 96 91
DEWPT 72 75 76 76 76 75 73 71 70 71 69 67 68 67 66 65 66 69 70 70 72
RH 85 64 53 54 70 85 90 93 97 72 52 44 55 76 84 87 93 61 47 43 54
WIND DIR SW W W NW NW N N NW N N NW N N N N N N S N S S
WIND SPD 2 5 8 9 6 3 1 1 1 2 3 4 1 0 0 0 0 0 1 2 0
CLOUDS FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW CL CL CL SC FW SC
POP 12HR 20 10 0 0 0
QPF 12HR 0 0.05 0 0 0
RAIN SHWRS S
TSTMS S
OBVIS PF PF
HEAT INDEX 100109109 97 93 95 99102 98
MAX HEAT 110 113 93 94 96 99 103
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 93 71 91 68 90 66 90
TEMP 77 73 88 85 74 71 87 82 71 69 87 83 70 67 87 83
DEWPT 70 70 75 75 72 71 74 73 70 69 72 70 67 66 69 68
PWIND DIR S NW NW W NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 B1 SC B1 B1 SC FW SC FW FW FW
POP 12HR 30 50 40 40 20 10 5 5
RAIN SHWRS C C C C C C C S
TSTMS S C C C S C S
TNZ094-172100-
LAWRENCEBURG-LAWRENCE TN
35.26N 87.35W ELEV. 936 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 95 70 91 68 94
TEMP 76 89 94 92 85 78 74 72 71 81 88 89 84 74 70 69 69 84 91 93 88
DEWPT 71 75 75 76 75 74 72 71 70 71 68 66 67 66 65 64 66 69 69 70 71
RH 85 64 54 60 72 88 93 97 97 72 52 47 57 76 84 84 90 61 49 47 57
WIND DIR SW W W NW NW N N N N N NW NW N N N N N S N S S
WIND SPD 3 5 8 9 5 3 2 2 2 3 4 4 2 0 0 0 0 2 2 3 1
WIND GUST 13 12
CLOUDS FW CL FW FW FW FW SC SC FW FW FW FW FW FW FW FW CL CL FW FW SC
POP 12HR 20 5 5 0 0
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 99105105 94 92 92 97 99 94
MAX HEAT 107 107 92 93 98 101
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 72 91 70 89 67 88 66 89
TEMP 75 72 88 83 73 71 86 80 70 68 86 81 69 67 86 81
DEWPT 69 70 74 74 71 71 73 73 70 68 71 70 67 66 68 67
PWIND DIR S W N W NW 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 SC FW FW FW FW FW
POP 12HR 20 40 30 40 20 10 5 5
RAIN SHWRS S C C S C C C S
TSTMS S C C S C C C S
TNZ024-172100-
WAVERLY-HUMPHREYS TN
36.11N 87.74W ELEV. 756 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 93 69 91 68 95
TEMP 77 87 91 91 85 78 74 70 70 81 88 90 84 74 71 69 70 84 92 94 89
DEWPT 72 76 77 76 75 73 70 69 69 70 68 67 68 67 65 65 66 70 71 71 73
RH 85 70 64 62 72 85 87 97 97 69 52 47 59 79 81 87 87 63 51 47 59
WIND DIR SW W W NW NW N N N N N N NW N E SE SE S S SW S SE
WIND SPD 3 4 6 8 5 4 3 2 2 2 3 3 1 1 1 1 2 2 3 3 1
CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW CL FW SC FW SC
POP 12HR 10 5 0 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS C
TSTMS C
HEAT INDEX 98105104 93 92 93 99101 97
MAX HEAT 105 106 93 94 99 102
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 90 69 88 66 89 66 89
TEMP 76 73 87 83 73 70 86 80 70 67 86 82 69 67 86 81
DEWPT 71 71 75 74 71 70 73 72 69 67 70 69 66 66 68 67
PWIND DIR SE NW N NW N N N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 B1 SC SC SC FW FW FW FW FW FW
POP 12HR 40 60 40 30 10 5 0 5
RAIN SHWRS C C L S C C S C
TSTMS C C C S S C S C
TNZ077-172100-
MANCHESTER-COFFEE TN
35.48N 86.08W ELEV. 1020 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 95 70 88 66 93
TEMP 76 90 94 91 83 77 74 71 70 79 86 87 81 73 68 66 68 84 91 92 87
DEWPT 71 74 74 76 75 74 72 71 70 71 69 68 67 67 66 65 65 67 66 67 68
RH 85 60 53 62 77 90 93100100 77 57 53 63 81 93 97 90 57 44 44 53
WIND DIR S SW W W W W NW NW NW N NW N N N N N N W NW S SW
WIND SPD 3 5 9 9 4 2 2 2 2 3 5 5 2 0 0 0 0 1 3 2 1
CLOUDS FW FW FW SC SC B1 B1 SC SC FW FW SC SC FW FW CL CL CL FW SC SC
POP 12HR 40 20 0 0 0
QPF 12HR 0.05 0 0 0 0
RAIN SHWRS C C S
TSTMS C C S
OBVIS PF
HEAT INDEX 99105103 90 90 91 94 96 91
MAX HEAT 105 105 90 92 94 97
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 91 69 88 66 87 65 87
TEMP 74 72 90 84 72 70 86 81 70 67 84 81 69 67 85 80
DEWPT 67 68 72 73 70 70 72 71 69 67 70 68 66 65 67 65
PWIND DIR S W W W W NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW
POP 12HR 30 40 30 50 30 20 5 5
RAIN SHWRS C C C S C C C C S
TSTMS S C C S C S C C S
TNZ064-172100-
SMITHVILLE-DEKALB TN
35.96N 85.82W ELEV. 1100 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 95 69 88 65 93
TEMP 76 89 94 90 83 77 73 71 70 78 86 87 82 73 69 67 66 82 90 92 87
DEWPT 71 75 75 77 75 74 72 70 70 72 70 69 68 67 67 65 66 68 68 68 70
RH 85 64 54 66 77 90 97 97100 82 59 55 63 81 93 93100 63 49 46 57
WIND DIR SW SW W NW NW N NW NW N NW NW NW N N N N SE SW NW S SW
WIND SPD 3 6 10 10 5 3 2 2 2 3 4 5 1 0 0 0 1 1 2 3 1
CLOUDS FW FW SC SC SC SC B1 SC SC FW SC SC FW FW FW FW FW CL SC SC SC
POP 12HR 50 10 0 0 0
QPF 12HR 0.05 0.01 0 0 0
RAIN SHWRS C C
TSTMS C C
OBVIS PF
HEAT INDEX 99106103 90 91 91 94 96 92
MAX HEAT 106 105 91 91 94 96
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 90 68 88 66 87 65 87
TEMP 74 71 87 83 72 69 85 80 70 67 84 80 68 66 84 79
DEWPT 68 68 74 73 71 69 73 71 69 67 70 68 66 66 68 66
PWIND DIR S W N W W NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 B1 B1 SC B1 SC SC SC FW FW FW
POP 12HR 30 50 30 50 30 20 5 5
RAIN SHWRS C C S C C C C C S S
TSTMS S S S S C C C S
TNZ008-172100-
PORTLAND-SUMNER TN
36.58N 86.52W ELEV. 805 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 92 68 88 67 93
TEMP 77 87 90 90 84 77 73 70 69 79 86 88 83 73 70 69 68 83 90 93 87
DEWPT 72 75 76 75 73 73 71 70 69 70 67 66 66 66 66 65 66 68 68 68 69
RH 85 68 64 62 70 87 93100100 74 53 48 57 79 87 87 93 61 49 44 55
WIND DIR W SW W NW N N N N N N N N N NE E SE S SW W S E
WIND SPD 3 6 9 11 10 6 3 3 3 4 4 4 2 1 1 1 2 3 3 4 3
CLOUDS SC SC SC SC FW SC SC FW FW FW FW FW FW FW FW CL CL FW SC SC SC
POP 12HR 10 5 0 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 96102101 90 90 94 97 91
MAX HEAT 102 103 90 94 97
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 72 88 68 86 66 87 65 86
TEMP 75 72 85 82 72 69 84 81 70 67 85 81 68 66 84 80
DEWPT 70 70 73 72 71 69 72 69 68 67 68 67 66 65 66 64
PWIND DIR E W N NW N NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 50 70 50 30 10 10 5 5
RAIN SHWRS S C L C C C S C
TSTMS S C C C C C C
TNZ010-172100-
CELINA-CLAY TN
36.55N 85.50W ELEV. 610 FT
536 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 93 70 88 66 93
TEMP 76 88 92 90 83 77 74 72 71 79 86 88 82 73 70 68 67 83 90 93 87
DEWPT 71 74 76 76 73 73 72 70 70 71 70 68 67 67 66 66 66 69 68 68 69
RH 85 63 60 64 72 87 93 93 97 77 59 52 61 81 87 93 97 63 49 44 55
WIND DIR S SW W NW NW NW NW NW N N NW NW N N N N N SW NW S N
WIND SPD 2 4 8 6 4 2 1 1 1 2 3 3 1 0 0 0 0 1 2 2 0
CLOUDS SC SC SC SC SC SC SC B1 SC SC SC FW FW FW FW FW FW FW SC SC SC
POP 12HR 40 5 5 0 0
QPF 12HR 0.06 0 0 0 0
RAIN SHWRS C C
TSTMS C C
OBVIS PF PF
HEAT INDEX 97105102 91 92 94 97 91
MAX HEAT 105 103 91 92 94 97
HEAT Y Y Y Y
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 72 90 69 88 67 88 65 87
TEMP 75 72 87 82 73 69 85 80 70 67 85 80 68 66 85 79
DEWPT 69 69 74 71 70 69 73 69 68 67 70 66 65 65 67 64
PWIND DIR S W N NW N NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 SC B1 SC SC FW FW FW FW
POP 12HR 40 60 50 50 20 20 10 10
RAIN SHWRS C L C C C S C S S
TSTMS S C C C S C S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page