391  
FOUS54 KOHX 111832  
PFMOHX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE NASHVILLE TN  
132 PM CDT TUE AUG 11 2026  
 
TNZ027-112100-  
NASHVILLE-DAVIDSON TN  
36.13N 86.68W ELEV. 599 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 75 94 76 96  
TEMP 94 88 81 78 76 76 85 92 94 88 81 79 77 77 86 94 95 89  
DEWPT 69 70 70 70 70 70 72 71 70 70 70 70 70 70 71 70 69 70  
RH 44 55 69 76 82 82 65 51 46 55 69 74 79 79 61 46 43 54  
WIND DIR SW SW SW S SW SW W W W SW S S S SW SW SW SW SW  
WIND SPD 9 8 8 6 6 6 9 9 10 8 6 6 6 6 9 9 9 8  
CLOUDS SC SC B1 FW FW SC SC SC SC B1 B1 B1 B1 SC B1 SC SC SC  
POP 12HR 20 20 30 10 10  
QPF 12HR 0.01 0.01 0.02 0 0  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 99 93 91 99100 93 91100101 94  
MAX HEAT 100 99 99 100 90 100 101  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 77 97 76 98 76 100 77 99  
TEMP 79 77 95 91 80 77 96 92 80 77 97 93 81 78 97 90  
DEWPT 70 70 69 70 70 70 68 67 69 69 66 65 66 67 66 67  
PWIND DIR SW W SW W SW SW SW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW SC SC SC FW FW SC FW CL FW FW FW FW FW  
POP 12HR 5 5 5 5 5 0 5 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ066-112100-  
CROSSVILLE-CUMBERLAND TN  
35.95N 85.08W ELEV. 1881 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 87 70 86 70 87  
TEMP 85 79 73 72 71 71 80 84 85 79 74 73 72 72 81 86 87 82  
DEWPT 72 72 70 70 70 70 72 72 72 72 71 70 70 70 72 72 72 73  
RH 65 79 90 93 97 97 77 67 65 79 90 90 93 93 74 63 61 74  
WIND DIR SW SW SW S SW W W W W SW SW SW SW SW SW W W SW  
WIND SPD 5 3 3 3 3 3 5 6 6 3 3 2 2 3 5 6 5 2  
CLOUDS SC SC B1 B1 SC SC SC SC SC B1 SC SC SC SC B1 B1 B1 B1  
POP 12HR 40 40 30 30 30  
QPF 12HR 0.06 0.10 0.02 0.02 0  
RAIN SHWRS C C S C S S C C C  
TSTMS C S S C S S C C  
HEAT INDEX 91 90 91 92 94  
MAX HEAT 91 94 90 92 92 94  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 72 90 72 91 72 91  
TEMP 75 72 87 84 75 73 88 83 74 73 89 85 75 73 89 83  
DEWPT 70 70 72 73 71 70 71 72 70 69 69 71 68 67 68 70  
PWIND DIR SW W W NW SW W SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW SC FW SC FW FW FW FW  
POP 12HR 5 10 5 10 5 5 0 10  
 
 
TNZ006-112100-  
CLARKSVILLE-MONTGOMERY TN  
36.62N 87.42W ELEV. 550 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 75 94 76 95  
TEMP 94 88 79 77 76 75 85 91 93 88 79 78 77 76 86 92 94 89  
DEWPT 72 73 73 72 72 72 74 74 73 73 73 72 72 72 73 74 72 73  
RH 49 61 82 85 87 90 70 58 52 61 82 82 85 87 65 56 49 59  
WIND DIR SW SW SW S S S SW W SW SW S S SW SW SW SW SW SW  
WIND SPD 10 8 6 6 6 6 9 10 11 8 6 6 6 8 9 10 11 6  
CLOUDS FW SC FW FW SC FW FW FW SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 10 10 20 10 5  
QPF 12HR 0 0 0.08 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 102 96 93101102 96 93102102 97  
MAX HEAT 101 102 101 102 90 102 103  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 77 97 75 98 76 99 76 97  
TEMP 79 77 94 91 79 76 95 92 79 77 97 93 80 77 94 88  
DEWPT 72 71 72 72 72 71 70 69 70 70 68 67 68 69 69 70  
PWIND DIR SW W S SW S SW SW NW  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW  
POP 12HR 0 5 5 0 0 0 5 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ062-112100-  
MURFREESBORO-RUTHERFORD TN  
35.85N 86.40W ELEV. 610 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 74 94 75 95  
TEMP 93 88 79 76 75 74 85 91 93 88 80 77 76 75 86 93 95 90  
DEWPT 74 73 73 72 72 72 75 75 74 73 73 72 71 71 74 74 74 73  
RH 54 61 82 87 90 93 72 60 54 61 79 85 85 87 68 54 51 58  
WIND DIR SW S S S S S SW W W SW S S S S SW SW SW SW  
WIND SPD 10 8 5 4 4 5 8 9 10 6 5 4 4 5 9 10 10 5  
CLOUDS FW SC SC SC FW SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 20 30 30 20 10  
QPF 12HR 0.13 0.02 0.02 0.01 0  
RAIN SHWRS S C S S S  
TSTMS S S S  
HEAT INDEX 103 96 94102103 96 94103106 98  
MAX HEAT 103 103 102 103 90 103 106  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 75 97 74 97 75 99 75 99  
TEMP 78 75 94 92 79 75 95 92 79 76 97 93 80 76 97 90  
DEWPT 72 72 73 73 72 72 72 71 71 70 70 69 68 68 70 70  
PWIND DIR S W SW W S SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW  
POP 12HR 5 5 5 5 5 5 0 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ059-112100-  
FRANKLIN-WILLIAMSON TN  
35.93N 86.84W ELEV. 707 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 74 95 75 96  
TEMP 93 86 79 76 75 75 85 92 94 88 80 77 76 75 86 93 95 89  
DEWPT 76 76 74 72 72 72 76 77 76 76 74 72 72 72 75 76 76 76  
RH 58 72 85 87 90 90 75 62 56 68 82 85 87 90 70 58 54 66  
WIND DIR SW S S S SW SW W W W S S S S SW SW SW SW SW  
WIND SPD 8 5 4 4 4 5 8 8 8 4 4 4 4 5 8 8 8 4  
CLOUDS SC SC SC FW FW SC SC FW SC B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 20 20 20 10 10  
QPF 12HR 0.03 0 0 0 0  
RAIN SHWRS S S S  
TSTMS S S S  
HEAT INDEX 106 96 94106107 99 95106109100  
MAX HEAT 105 107 91 106 107 91 106 109  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 75 98 75 98 75 100 76 100  
TEMP 78 75 94 91 79 76 96 91 79 76 97 93 79 77 97 90  
DEWPT 72 71 75 74 72 71 73 73 71 70 72 70 69 68 72 72  
PWIND DIR SW W W W SW SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 5 5 5 5 0 0 10  
 
 
TNZ032-112100-  
COOKEVILLE-PUTNAM TN  
36.11N 85.50W ELEV. 1000 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 71 89 72 90  
TEMP 89 83 75 74 72 71 81 86 87 82 76 74 73 72 82 88 89 84  
DEWPT 75 75 72 72 71 71 76 77 76 75 73 72 71 72 76 77 76 76  
RH 64 77 90 93 97100 85 75 70 79 90 93 93100 82 70 66 77  
WIND DIR SW SW SW S S S SW W W SW S S S S SW SW SW SW  
WIND SPD 6 4 4 4 4 5 6 8 6 3 4 3 4 5 6 8 5 3  
CLOUDS FW SC B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC B1  
POP 12HR 40 40 30 30 20  
QPF 12HR 0.07 0.04 0 0 0  
RAIN SHWRS C C S S S S C S S  
TSTMS C S S S S S S  
HEAT INDEX 99 90 97 97 99100 92  
MAX HEAT 99 99 99 99 100 102  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 91 73 92 73 93 73 93  
TEMP 76 74 89 85 76 74 90 86 76 74 91 86 77 74 91 84  
DEWPT 72 72 77 76 73 72 75 76 72 71 74 74 70 70 74 73  
PWIND DIR S W SE W SE SW S W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW SC SC SC FW FW SC FW FW FW SC FW FW FW  
POP 12HR 5 10 5 5 0 5 0 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ078-112100-  
MCMINNVILLE-WARREN TN  
35.67N 85.78W ELEV. 1032 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 73 90 73 91  
TEMP 89 82 77 75 74 73 83 88 88 83 77 75 74 74 84 90 91 86  
DEWPT 75 75 73 72 72 72 76 76 76 76 73 72 72 72 76 76 75 76  
RH 64 79 87 90 93 97 80 68 68 80 87 90 93 93 77 64 60 72  
WIND DIR SW S SW S SW SW SW W W SW S S S SW SW SW SW SW  
WIND SPD 6 3 2 2 2 3 5 8 6 2 2 1 2 3 5 8 6 2  
CLOUDS FW SC B1 SC FW SC SC SC SC B1 SC SC SC SC SC B1 SC B1  
POP 12HR 30 40 40 20 20  
QPF 12HR 0.09 0.03 0.01 0 0  
RAIN SHWRS C C C S S C S S S  
TSTMS C S S C S S  
HEAT INDEX 99 91 99 99 90 93102102 96  
MAX HEAT 100 101 99 102 102 102  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 75 93 74 94 74 95 75 96  
TEMP 77 75 92 89 78 75 93 88 77 76 93 90 79 76 94 87  
DEWPT 72 72 75 75 72 72 74 74 72 71 72 72 70 70 71 73  
PWIND DIR SW W N NW SW W SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW SC SC SC FW SC SC SC FW FW SC SC FW FW  
POP 12HR 5 5 5 5 0 10 0 10  
 
 
TNZ060-112100-  
COLUMBIA-MAURY TN  
35.64N 87.09W ELEV. 681 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 74 95 75 96  
TEMP 93 86 79 76 75 75 85 93 93 85 79 77 76 76 86 94 95 89  
DEWPT 76 76 75 73 73 73 76 76 76 76 75 73 72 72 76 76 76 76  
RH 58 72 88 90 94 94 75 58 58 75 88 87 87 87 72 56 54 66  
WIND DIR SW SW SW S S SW W W W SW SW S SW SW SW SW SW SW  
WIND SPD 6 3 2 2 2 3 6 6 6 3 2 2 2 3 5 6 6 2  
CLOUDS FW SC SC FW FW SC SC FW SC B1 SC B1 SC FW SC SC SC B1  
POP 12HR 10 20 20 10 10  
QPF 12HR 0 0.04 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 106 95 95106106 94 96107108100  
MAX HEAT 106 107 107 109 107 109  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 76 98 75 98 75 100 76 100  
TEMP 78 76 95 91 78 76 96 91 78 76 97 92 79 77 98 90  
DEWPT 73 72 75 74 72 72 73 73 71 71 72 71 69 69 72 72  
PWIND DIR SW W W W N W SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC FW FW FW FW FW FW FW SC FW FW FW  
POP 12HR 0 5 0 5 5 0 0 10  
 
 
TNZ094-112100-  
LAWRENCEBURG-LAWRENCE TN  
35.26N 87.35W ELEV. 936 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 73 92 74 93  
TEMP 89 83 77 75 74 74 85 90 90 83 77 76 75 75 86 92 91 85  
DEWPT 75 75 74 73 72 72 76 75 75 75 74 72 72 72 75 75 75 75  
RH 64 77 90 94 93 93 75 62 62 77 90 87 90 90 70 58 60 72  
WIND DIR SW SW S S SW SW W W W SW SW S SW SW SW SW SW SW  
WIND SPD 6 3 2 2 2 3 6 8 8 3 2 2 2 3 6 8 6 2  
WIND GUST 13  
CLOUDS SC SC FW FW FW FW FW FW SC SC SC B2 B1 FW SC SC SC B1  
POP 12HR 10 10 20 10 5  
QPF 12HR 0 0 0.01 0 0  
HEAT INDEX 99 90 94101100 90 96102101 94  
MAX HEAT 102 102 102 103 103 103  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 95 74 96 74 97 75 98  
TEMP 76 74 93 89 77 75 94 89 77 75 95 90 78 76 96 88  
DEWPT 72 72 73 73 71 71 71 72 70 70 71 70 69 69 70 71  
PWIND DIR SW W W W SW W SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 5 5 5 0 10  
 
 
TNZ024-112100-  
WAVERLY-HUMPHREYS TN  
36.11N 87.74W ELEV. 756 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 74 93 75 95  
TEMP 93 87 79 77 75 75 86 92 92 86 79 78 76 76 86 93 94 89  
DEWPT 75 76 74 73 73 73 76 75 75 76 74 73 72 72 75 75 75 76  
RH 56 70 85 87 94 94 72 58 58 72 85 85 87 87 70 56 54 66  
WIND DIR SW SW S S S SW SW W W SW S S S SW SW SW SW SW  
WIND SPD 6 3 3 4 4 4 6 8 6 3 3 3 4 5 6 8 6 2  
WIND GUST 17  
CLOUDS FW FW FW FW FW FW FW FW SC SC B1 SC SC FW B1 SC SC SC  
POP 12HR 10 20 20 10 5  
QPF 12HR 0 0.01 0 0 0  
RAIN SHWRS S  
HEAT INDEX 105 98 96103103 96 95104106100  
MAX HEAT 105 105 103 106 105 106  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 75 96 74 97 75 99 75 97  
TEMP 78 75 94 91 78 75 95 91 79 76 96 92 79 76 95 88  
DEWPT 73 72 74 75 72 72 71 72 71 71 71 71 69 70 71 72  
PWIND DIR SW W S SW S SW SW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW FW FW CL CL FW FW CL CL FW FW FW FW  
POP 12HR 0 0 0 0 0 0 5 10  
 
 
TNZ077-112100-  
MANCHESTER-COFFEE TN  
35.48N 86.08W ELEV. 1020 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 72 90 73 91  
TEMP 88 82 76 74 73 73 83 89 89 83 76 74 73 74 84 90 91 86  
DEWPT 74 74 73 72 71 72 75 75 74 75 73 72 71 72 75 74 74 75  
RH 63 77 90 93 93 97 77 64 61 77 90 93 93 93 74 60 58 70  
WIND DIR SW SW S SE S S SW W W SW S S S S SW W SW SW  
WIND SPD 6 3 3 2 2 3 5 6 6 3 3 2 2 3 5 6 6 3  
CLOUDS SC B1 SC SC FW SC SC SC SC B1 SC SC SC SC SC SC SC B1  
POP 12HR 30 40 40 20 20  
QPF 12HR 0.05 0.09 0.02 0 0  
RAIN SHWRS C C S S S C S S S  
TSTMS C S S C S S  
HEAT INDEX 97 90 99 98 90 92 99101 95  
MAX HEAT 98 99 99 101 99 101  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 94 74 95 74 95 74 97  
TEMP 76 74 92 89 77 75 93 89 77 76 93 89 77 76 94 88  
DEWPT 72 72 73 74 71 72 72 73 71 71 71 71 69 69 70 71  
PWIND DIR S W W W S SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW SC FW FW FW FW FW FW FW FW SC FW FW FW  
POP 12HR 5 5 5 10 0 5 0 10  
 
 
TNZ064-112100-  
SMITHVILLE-DEKALB TN  
35.96N 85.82W ELEV. 1100 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 72 90 73 92  
TEMP 89 83 76 74 73 73 83 88 88 84 77 75 74 74 84 90 91 87  
DEWPT 75 75 73 72 71 72 76 76 75 75 73 72 71 72 76 76 75 76  
RH 64 77 90 93 93 97 80 68 66 74 87 90 90 93 77 64 60 70  
WIND DIR SW SW SW S S SW SW W SW SW S S S S SW SW SW S  
WIND SPD 8 3 4 4 4 4 6 8 8 3 4 3 4 4 6 8 6 3  
CLOUDS SC SC B1 SC FW SC SC SC SC SC B1 SC SC SC SC B1 SC SC  
POP 12HR 30 40 30 20 20  
QPF 12HR 0.05 0.05 0 0.01 0  
RAIN SHWRS C S C S C S S S S  
TSTMS C S S C S S  
HEAT INDEX 99 90 91 99 98 92 93102102 98  
MAX HEAT 100 102 99 101 102 103  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 94 73 94 74 95 74 95  
TEMP 77 74 91 89 77 74 92 88 77 75 93 89 77 75 93 87  
DEWPT 72 72 75 76 73 72 74 75 72 71 72 73 70 70 72 73  
PWIND DIR S W S W SE SW S W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW SC SC SC FW SC FW SC FW FW FW FW FW FW  
POP 12HR 5 10 5 5 0 5 0 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ008-112100-  
PORTLAND-SUMNER TN  
36.58N 86.52W ELEV. 805 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 74 92 75 93  
TEMP 92 87 79 76 75 75 84 90 92 86 79 77 76 76 85 91 93 87  
DEWPT 74 74 74 73 72 73 76 76 74 74 74 73 72 73 75 75 74 74  
RH 56 65 85 90 90 94 77 64 56 68 85 87 87 90 72 60 54 65  
WIND DIR SW SW S S S SW W W W W S S S S SW SW SW SW  
WIND SPD 8 4 4 4 5 5 8 9 8 4 4 4 5 5 8 9 8 4  
CLOUDS FW SC SC FW SC FW SC FW SC SC B1 B1 B1 SC B1 SC SC B1  
POP 12HR 20 20 30 20 10  
QPF 12HR 0.01 0 0.08 0.01 0  
RAIN SHWRS S S S S  
TSTMS S S S S  
HEAT INDEX 102 95 93102102 94 94102103 95  
MAX HEAT 102 102 102 102 102 103  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 76 95 74 95 75 97 76 95  
TEMP 78 76 92 90 78 75 93 89 78 77 95 90 79 77 93 87  
DEWPT 73 73 74 74 73 73 73 73 72 72 71 70 69 70 71 71  
PWIND DIR SW W E W S W SW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW SC SC SC FW FW FW FW FW FW FW FW FW SC  
POP 12HR 5 5 5 5 0 5 5 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ010-112100-  
CELINA-CLAY TN  
36.55N 85.50W ELEV. 610 FT  
132 PM CDT TUE AUG 11 2026  
 
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26  
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 73 91 74 93  
TEMP 92 86 78 76 74 73 83 88 91 85 78 76 75 74 84 90 93 87  
DEWPT 73 73 73 72 71 72 75 76 75 74 73 72 72 72 75 75 74 74  
RH 54 65 85 87 90 97 77 68 60 70 85 87 90 93 74 62 54 65  
WIND DIR SW SW SW SW SW SW SW W W SW SW S S S SW SW SW SW  
WIND SPD 5 3 3 3 3 3 5 6 5 2 2 2 2 3 5 6 5 2  
CLOUDS SC SC B1 SC SC FW FW SC SC SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 30 40 30 30 20  
QPF 12HR 0.04 0.04 0.01 0 0  
RAIN SHWRS C C C S S S S S S  
TSTMS C C S S S S S S S  
HEAT INDEX 101 93 90 99102 93 92101103 95  
MAX HEAT 101 102 99 102 101 103  
 
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 76 94 74 95 75 97 75 96  
TEMP 78 76 91 88 78 75 93 88 78 76 94 90 79 76 93 86  
DEWPT 73 72 75 75 73 73 74 73 72 72 72 71 70 70 72 71  
PWIND DIR SW W E W S SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC FW SC SC SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 5 10 5 5 0 5 5 20  
RAIN SHWRS S  
TSTMS S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab TN Page
Main Text Page