931  
FOUS54 KOHX 120632  
PFMOHX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE NASHVILLE TN  
131 AM CDT SAT SEP 12 2026  
 
TNZ027-122100-  
NASHVILLE-DAVIDSON TN  
36.13N 86.68W ELEV. 599 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 88 69 93 70 93  
TEMP 73 71 78 84 86 83 77 74 71 70 82 90 93 87 79 75 72 70 82 90 93 87  
DEWPT 70 70 70 70 69 68 69 69 68 68 69 67 65 66 68 68 67 67 67 67 66 65  
RH 90 97 76 63 57 61 76 84 90 93 65 47 40 50 69 79 84 90 61 47 41 48  
WIND DIR S S SW SW W W N N N N N NW N NE E N N N NE NE NE NE  
WIND SPD 6 6 6 6 6 3 0 0 0 0 0 3 3 4 3 0 0 0 4 5 6 8  
CLOUDS B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 50 0 0 0 0  
QPF 12HR 0.08 0 0 0 0  
RAIN SHWRS C C C S  
TSTMS C C C S  
HEAT INDEX 90 93 95 93 96  
MAX HEAT 91 93 95 93 96  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 96 73 96 71 93  
TEMP 75 71 94 90 78 74 94 90 77 73 94 89 76 72 91 86  
DEWPT 67 66 67 65 67 66 67 66 68 65 66 65 67 65 64 62  
PWIND DIR E S S S S W NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 5 10 10  
 
 
TNZ066-122100-  
CROSSVILLE-CUMBERLAND TN  
35.95N 85.08W ELEV. 1881 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 81 64 86 63 87  
TEMP 68 66 74 78 80 75 69 68 66 65 77 83 85 78 70 67 65 64 79 85 86 78  
DEWPT 68 66 72 72 72 72 69 68 66 65 71 69 68 70 68 67 65 64 69 69 68 69  
RH 100100 93 82 77 90100100100100 82 63 57 76 93100100100 72 59 55 74  
WIND DIR S S S SW SW SW SW SW W N NW NW NW N N N N N NE N N NE  
WIND SPD 2 3 4 4 4 1 1 1 1 0 2 3 4 1 0 0 0 0 3 4 4 2  
CLOUDS B2 B2 B1 B1 B1 SC FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 70 20 0 0 0  
QPF 12HR 0.20 0.01 0 0 0  
RAIN SHWRS S C C L L  
TSTMS S C C C  
OBVIS PF PF PF F F F F  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 63 89 65 89 65 88 64 86  
TEMP 67 64 87 81 70 66 87 80 70 66 86 79 69 65 84 77  
DEWPT 66 64 69 70 68 64 69 70 67 63 68 69 67 63 67 67  
PWIND DIR E S S W S NW N NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW FW FW FW FW FW FW FW FW FW SC FW SC  
POP 12HR 0 0 0 10 0 20 10 30  
RAIN SHWRS S C  
TSTMS S S  
 
 
TNZ006-122100-  
CLARKSVILLE-MONTGOMERY TN  
36.62N 87.42W ELEV. 550 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 88 68 93 67 91  
TEMP 71 70 77 83 87 81 72 70 69 68 82 90 92 85 75 72 69 68 80 88 90 83  
DEWPT 71 70 74 73 71 70 71 70 69 68 72 71 70 70 71 70 69 68 69 70 70 69  
RH 100100 90 72 59 69 97100100100 72 54 49 61 87 93100100 69 55 52 63  
WIND DIR S S SW W W W N N N N N W NW NE SE E NE NE E NE NE E  
WIND SPD 4 4 6 8 8 3 0 0 0 0 0 3 4 3 3 3 3 4 5 6 8 8  
CLOUDS B2 B2 B1 SC FW FW FW FW FW SC FW SC FW FW SC SC SC SC FW FW FW FW  
POP 12HR 40 0 0 5 0  
QPF 12HR 0.02 0 0 0 0  
RAIN SHWRS S C S S  
TSTMS S C S S  
OBVIS PF F F F  
HEAT INDEX 93 96 98 90 93 96  
MAX HEAT 93 96 98 93 96  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 96 72 95 71 94 68 90  
TEMP 71 69 93 88 76 73 93 87 75 72 92 85 73 69 87 82  
DEWPT 68 68 71 70 69 69 72 70 70 68 70 69 69 67 68 67  
PWIND DIR E S S SW S W NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 0 0 0 5 0 20 10 20  
RAIN SHWRS S S  
TSTMS S S  
 
 
TNZ062-122100-  
MURFREESBORO-RUTHERFORD TN  
35.85N 86.40W ELEV. 610 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 68 94 67 95  
TEMP 72 70 78 86 89 84 75 72 70 68 82 91 94 87 76 72 70 68 83 92 94 88  
DEWPT 71 70 74 74 73 71 72 71 70 68 73 71 69 68 70 69 68 68 71 71 70 68  
RH 97100 88 68 59 65 90 97100100 74 52 44 53 82 90 93100 67 51 46 52  
WIND DIR S S SW SW SW S S S S S NW NW N NE E SE N E NE NE NE NE  
WIND SPD 4 4 6 8 8 3 1 1 1 1 1 3 5 3 2 1 0 1 2 5 8 6  
CLOUDS SC B1 B1 B1 SC SC SC FW FW SC FW FW FW FW FW SC FW FW FW FW FW FW  
POP 12HR 50 5 0 0 0  
QPF 12HR 0.04 0 0 0 0  
RAIN SHWRS S C C C C  
TSTMS S S S C C  
OBVIS PF PF PF PF  
HEAT INDEX 94 97 98 99 91 99100 92  
MAX HEAT 94 97 98 99 99 100  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 97 71 96 70 96 69 94  
TEMP 73 69 94 91 76 72 94 90 75 71 94 88 74 69 92 86  
DEWPT 69 67 70 68 69 67 70 69 69 66 69 68 68 65 67 65  
PWIND DIR E S S S S NW E NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW CL FW FW FW FW FW FW FW FW SC FW  
POP 12HR 0 0 0 0 0 20 10 10  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ059-122100-  
FRANKLIN-WILLIAMSON TN  
35.93N 86.84W ELEV. 707 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 89 69 94 69 94  
TEMP 72 70 77 84 87 83 75 72 70 69 82 91 94 86 77 73 71 69 82 91 94 86  
DEWPT 72 70 76 77 75 75 74 72 70 69 74 73 72 74 73 71 69 69 73 73 73 73  
RH 100100 97 80 68 77 97100100100 77 56 49 68 87 93 93100 74 56 51 65  
WIND DIR S S SW SW W W N N N N NW NW NW N E SE N E NE NE NE NE  
WIND SPD 4 4 5 5 5 1 0 0 0 0 1 1 2 1 1 1 0 1 2 3 4 4  
CLOUDS B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 50 0 0 0 0  
QPF 12HR 0.06 0 0 0 0  
RAIN SHWRS C C S S  
TSTMS S C S S  
OBVIS PF F F F PF  
HEAT INDEX 94 96 90 100102 94 100103 93  
MAX HEAT 94 98 100 102 100 103  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 97 72 96 71 96 70 93  
TEMP 74 70 94 89 77 73 92 88 76 72 92 87 75 70 90 85  
DEWPT 70 68 73 73 70 68 74 74 70 67 72 73 70 66 70 71  
PWIND DIR E S S S S W NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL CL CL FW CL FW FW FW FW FW SC FW  
POP 12HR 0 0 0 5 0 10 10 10  
 
 
TNZ032-122100-  
COOKEVILLE-PUTNAM TN  
36.11N 85.50W ELEV. 1000 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 84 66 89 66 89  
TEMP 71 69 75 81 82 77 72 70 68 68 78 86 88 80 72 70 68 66 80 86 89 81  
DEWPT 70 69 74 75 74 74 72 70 68 68 73 72 71 72 70 69 67 66 71 71 71 71  
RH 97100 97 82 77 90100100100100 85 63 57 77 93 97 97100 74 61 56 72  
WIND DIR S S SW SW SW SW S S S S W NW NW N E SE SE NE N N N NE  
WIND SPD 3 4 5 5 4 1 1 1 1 1 1 2 2 1 1 1 1 2 2 4 4 4  
CLOUDS B2 B2 B1 B2 SC SC SC FW SC SC FW SC SC FW FW SC FW SC FW FW FW FW  
POP 12HR 60 10 5 0 0  
QPF 12HR 0.10 0.01 0 0 0  
RAIN SHWRS S C C L C  
TSTMS S C C C  
OBVIS PF PF PF PF PF PF PF  
HEAT INDEX 93 94 92 95  
MAX HEAT 90 94 95 93 96  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 67 93 70 92 68 92 68 89  
TEMP 70 68 90 84 74 70 89 83 73 69 89 82 72 68 87 80  
DEWPT 67 66 72 72 69 66 72 72 69 66 70 71 69 66 69 69  
PWIND DIR E S SE S SE W E NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 0 0 0 5 0 10 10 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ078-122100-  
MCMINNVILLE-WARREN TN  
35.67N 85.78W ELEV. 1032 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 67 91 66 92  
TEMP 71 69 77 83 85 79 73 71 69 69 80 89 90 82 74 71 69 67 82 89 91 84  
DEWPT 71 69 74 75 74 73 73 71 69 69 74 72 70 71 70 69 67 67 72 72 71 71  
RH 100100 90 77 70 82100100100100 82 57 52 69 87 93 93100 72 57 52 65  
WIND DIR S S SW SW W SW N N N N N NW N N N N N N NE N N NE  
WIND SPD 1 1 4 5 4 0 0 0 0 0 0 2 3 0 0 0 0 0 1 4 4 2  
CLOUDS B1 B2 B1 B1 SC SC FW FW SC SC FW SC FW FW FW SC FW FW CL FW FW FW  
POP 12HR 60 10 0 0 0  
QPF 12HR 0.13 0 0 0 0  
RAIN SHWRS S C L L C  
TSTMS S S C C  
OBVIS PF PF F F F F PF F  
HEAT INDEX 90 92 95 95 96 98  
MAX HEAT 91 93 95 98 96 99  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 67 95 69 94 68 94 68 92  
TEMP 72 68 92 86 75 70 92 85 74 69 91 85 73 69 89 83  
DEWPT 68 67 71 71 69 66 72 71 68 65 70 70 68 65 69 68  
PWIND DIR NE S S S N NW N N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC FW  
POP 12HR 0 0 0 5 0 10 5 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ060-122100-  
COLUMBIA-MAURY TN  
35.64N 87.09W ELEV. 681 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 68 94 67 95  
TEMP 71 70 78 87 89 83 74 72 70 68 82 91 94 86 75 72 70 68 83 92 95 87  
DEWPT 71 70 75 76 74 73 74 72 70 68 74 72 71 71 72 71 69 68 73 72 72 71  
RH 100100 91 70 61 72100100100100 77 54 47 61 90 97 97100 72 52 48 59  
WIND DIR S S SW W W N N N N N N NW NW N N N N N N NE NE NE  
WIND SPD 2 2 3 4 4 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 3 2  
CLOUDS B1 B1 B1 SC FW FW FW FW FW SC FW FW FW CL FW SC SC FW FW FW FW FW  
POP 12HR 50 0 0 0 0  
QPF 12HR 0.04 0 0 0 0  
RAIN SHWRS C C S S  
TSTMS S C S S  
OBVIS F F F F PF PF F  
HEAT INDEX 97 98 99101 91 100103 93  
MAX HEAT 98 98 100 101 100 104  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 97 71 97 69 96 69 94  
TEMP 72 69 94 89 76 72 94 88 75 70 94 87 73 70 91 85  
DEWPT 70 68 72 71 71 68 72 71 70 67 70 71 69 66 68 68  
PWIND DIR E S S S SE NW N NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL FW CL CL FW FW FW FW FW FW FW SC FW  
POP 12HR 0 0 0 5 0 10 10 10  
 
 
TNZ094-122100-  
LAWRENCEBURG-LAWRENCE TN  
35.26N 87.35W ELEV. 936 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 88 67 93 67 94  
TEMP 70 69 77 85 86 80 72 71 69 68 83 90 92 85 74 71 70 68 84 91 93 86  
DEWPT 70 69 75 74 73 73 72 71 69 68 74 70 69 70 71 70 69 68 72 70 70 71  
RH 100100 94 70 65 79100100100100 74 52 47 61 90 97 97100 67 50 47 61  
WIND DIR S S SW W W W N N N N NW NW N N N N N E NE NE NE NE  
WIND SPD 2 2 4 4 4 0 0 0 0 0 1 2 3 1 0 0 0 0 2 3 3 2  
CLOUDS B1 B2 B1 SC FW FW FW FW FW FW FW FW FW CL FW FW SC FW CL FW FW FW  
POP 12HR 40 5 0 0 0  
QPF 12HR 0.02 0 0 0 0  
RAIN SHWRS S C C S S  
TSTMS S S S S S  
OBVIS F F F F PF PF F  
HEAT INDEX 93 92 96 97 91 97 99 91  
MAX HEAT 95 95 96 99 98 101  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 95 70 93 69 93 68 92  
TEMP 72 69 92 87 74 71 91 86 73 70 91 85 72 69 89 83  
DEWPT 69 68 70 70 70 69 71 71 69 67 69 70 68 66 67 67  
PWIND DIR E SE SE S S NW E NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL FW FW CL CL FW FW FW CL FW FW FW SC FW  
POP 12HR 0 0 0 5 0 10 5 10  
 
 
TNZ024-122100-  
WAVERLY-HUMPHREYS TN  
36.11N 87.74W ELEV. 756 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 88 68 93 69 93  
TEMP 71 71 77 84 86 82 74 72 70 69 83 91 93 85 76 73 71 70 83 90 93 85  
DEWPT 71 71 76 75 73 73 73 72 70 69 74 72 71 72 72 71 70 70 72 72 71 72  
RH 100100 97 74 65 74 97100100100 74 54 49 65 87 93 97100 70 56 49 65  
WIND DIR S S SW W W NW N N N N N NW NW NE SE SE E E E NE NE NE  
WIND SPD 3 3 4 4 4 0 0 0 0 0 0 2 2 1 2 2 2 2 3 3 2 4  
CLOUDS B2 B1 B1 SC FW FW FW FW FW FW SC FW SC FW FW SC SC FW FW FW FW FW  
POP 12HR 30 0 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C S  
TSTMS C S  
OBVIS PF F F F  
HEAT INDEX 92 93 90 99100 91 97100 91  
MAX HEAT 92 95 99 100 97 101  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 95 72 94 70 91  
TEMP 74 71 95 89 78 75 93 87 76 73 92 86 74 71 89 83  
DEWPT 70 69 72 71 71 70 73 72 71 69 71 71 70 67 69 68  
PWIND DIR SE S S S S W NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL FW CL FW FW FW FW FW FW SC SC FW  
POP 12HR 0 0 0 5 0 10 5 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ077-122100-  
MANCHESTER-COFFEE TN  
35.48N 86.08W ELEV. 1020 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 86 66 91 65 92  
TEMP 70 70 76 84 84 77 72 70 68 67 81 88 91 83 73 70 68 66 83 90 92 84  
DEWPT 70 69 74 74 73 72 72 70 68 67 73 71 69 69 70 68 67 66 71 70 70 70  
RH 100 97 94 72 70 85100100100100 77 57 49 63 90 93 97100 67 52 49 63  
WIND DIR S S SW SW W S S N N N NW NW N NE E N N N NE N NE NE  
WIND SPD 3 3 4 5 5 1 1 0 0 0 1 3 3 1 1 0 0 0 1 4 4 3  
CLOUDS B1 B2 B1 B1 SC SC FW FW SC SC FW SC FW FW FW SC SC FW CL FW FW FW  
POP 12HR 60 10 0 0 0  
QPF 12HR 0.08 0 0 0 0  
RAIN SHWRS S L L C C  
TSTMS S S S C C  
OBVIS PF F F F PF F  
HEAT INDEX 91 90 94 96 96 98  
MAX HEAT 91 92 94 96 96 98  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 67 94 69 93 68 93 67 91  
TEMP 71 68 91 85 73 70 90 85 72 69 91 84 71 68 89 82  
DEWPT 68 66 70 70 68 66 70 69 68 65 68 69 67 65 67 67  
PWIND DIR E S SE S S NW E NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW CL CL FW FW CL FW FW FW FW SC SC  
POP 12HR 0 0 0 0 0 10 5 10  
 
 
TNZ064-122100-  
SMITHVILLE-DEKALB TN  
35.96N 85.82W ELEV. 1100 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 86 66 91 66 91  
TEMP 70 69 76 83 85 79 72 71 68 67 79 88 90 83 73 70 68 67 81 88 91 83  
DEWPT 70 69 74 75 74 73 72 71 68 67 74 72 70 70 71 70 68 67 72 71 70 70  
RH 100100 94 77 70 82100100100100 85 59 52 65 93100100100 74 57 50 65  
WIND DIR S S SW SW SW SW SW SW SW N NW N N N E SE N E NE N NE NE  
WIND SPD 3 3 5 6 5 1 1 1 1 0 1 2 3 1 1 1 0 1 2 4 5 3  
CLOUDS B1 B1 B1 B1 SC SC SC FW SC SC FW SC SC FW FW SC FW FW FW FW FW FW  
POP 12HR 50 10 0 0 0  
QPF 12HR 0.12 0 0 0 0  
RAIN SHWRS S C C C C  
TSTMS S C C C  
OBVIS PF PF PF F PF F PF  
HEAT INDEX 90 93 95 96 94 97  
MAX HEAT 90 93 95 96 94 97  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 66 95 69 94 68 94 67 91  
TEMP 70 67 92 86 73 70 91 85 73 69 91 84 72 68 89 82  
DEWPT 68 66 71 71 69 67 71 71 69 66 70 70 69 66 68 68  
PWIND DIR E S S S S NW E N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 0 0 0 5 0 10 5 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ008-122100-  
PORTLAND-SUMNER TN  
36.58N 86.52W ELEV. 805 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 85 67 90 67 89  
TEMP 71 70 77 82 83 79 73 71 69 69 81 88 90 84 74 71 69 67 79 87 89 82  
DEWPT 71 70 74 75 74 73 73 71 69 69 73 72 71 71 72 71 69 67 70 71 71 70  
RH 100100 90 79 74 82100100100100 77 59 54 65 93100100100 74 59 56 67  
WIND DIR S S SW SW W W W SW SW N NW NW NW NE SE SE NE NE NE NE NE NE  
WIND SPD 4 4 5 6 5 1 1 1 1 0 1 3 3 1 1 2 2 4 4 5 6 5  
CLOUDS B2 B2 B2 B1 SC FW FW FW FW FW FW FW SC SC SC SC FW SC FW FW FW FW  
POP 12HR 50 5 0 0 0  
QPF 12HR 0.07 0 0 0 0  
RAIN SHWRS S C C C S  
TSTMS S C C C S  
OBVIS PF PF PF F  
HEAT INDEX 90 95 96 93 95  
MAX HEAT 90 95 96 93 95  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 67 94 72 94 71 93 68 89  
TEMP 71 68 92 87 75 73 92 86 74 72 90 85 73 69 87 82  
DEWPT 68 67 71 71 70 69 72 71 71 68 71 71 70 67 69 68  
PWIND DIR E S S S S W NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 0 0 0 5 0 10 10 20  
RAIN SHWRS S  
TSTMS S  
 
 
TNZ010-122100-  
CELINA-CLAY TN  
36.55N 85.50W ELEV. 610 FT  
131 AM CDT SAT SEP 12 2026  
 
DATE SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 86 67 91 67 91  
TEMP 72 70 77 84 84 77 73 71 69 68 81 88 91 83 74 71 69 67 81 88 90 82  
DEWPT 70 70 73 75 74 72 72 71 69 68 73 72 71 70 70 70 68 67 70 71 70 68  
RH 93100 87 74 72 85 97100100100 77 59 52 65 87 97 97100 69 57 52 63  
WIND DIR S S SW SW SW N S N N N W NW NW N N N N NE NE NE NE NE  
WIND SPD 2 3 4 4 3 0 1 0 0 0 1 2 2 0 0 0 0 2 3 4 4 3  
CLOUDS B2 B2 B2 B2 B1 SC SC FW SC SC SC SC SC FW FW SC SC SC FW FW FW FW  
POP 12HR 60 10 10 0 0  
QPF 12HR 0.11 0.01 0 0 0  
RAIN SHWRS S C C L C  
TSTMS S C C C  
OBVIS PF F F F PF PF  
HEAT INDEX 92 91 95 98 94 96  
MAX HEAT 92 93 95 98 94 98  
 
DATE TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 95 71 95 70 94 67 91  
TEMP 70 67 93 87 75 72 92 86 74 71 92 85 73 68 89 82  
DEWPT 67 66 71 70 69 67 72 71 70 67 71 70 69 67 69 67  
PWIND DIR E S S SW S W NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW CL FW FW FW CL FW FW FW FW FW SC SC  
POP 12HR 0 0 0 5 0 10 10 20  
RAIN SHWRS S  
TSTMS S  
 
 
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