338  
FOUS54 KMRX 290626  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
226 AM EDT TUE SEP 29 2026  
 
TNZ017-292000-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
226 AM EDT TUE SEP 29 2026  
 
DATE TUE 09/29/26 WED 09/30/26 THU 10/01/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
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 79 54 83 56 85  
TEMP 52 53 68 77 78 69 58 55 54 55 72 81 82 71 62 59 57 57 74 82 84 74  
DEWPT 49 50 53 50 47 50 54 52 51 52 55 52 51 55 57 54 53 54 58 57 57 60  
RH 89 89 59 39 33 51 86 90 90 90 55 37 34 57 84 83 86 90 57 43 40 62  
WIND DIR NE E E NW NW N E E E E S W W N SE SE E E S W W N  
WIND SPD 1 1 1 2 2 0 1 1 1 1 0 3 3 0 1 1 1 1 1 4 3 0  
CLOUDS FW SC SC SC FW CL FW CL FW SC SC SC FW SC SC FW FW SC FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
OBVIS PF PF PF PF  
 
DATE FRI 10/02/26 SAT 10/03/26 SUN 10/04/26 MON 10/05/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 85 63 79 63 73 57 71  
TEMP 63 60 83 76 65 64 76 71 65 64 71 68 61 58 68 63  
DEWPT 58 58 63 64 64 63 68 67 64 63 67 65 61 57 56 54  
PWIND DIR SE SW SW W E SW N N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 SC  
POP 12HR 0 10 30 70 70 80 50 30  
RAIN SHWRS S C C L L L D L C C C S  
TSTMS S S  
 

 
 
TNZ071-292000-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
226 AM EDT TUE SEP 29 2026  
 
DATE TUE 09/29/26 WED 09/30/26 THU 10/01/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
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 56 87 59 89  
TEMP 54 53 69 82 82 71 64 61 58 56 73 84 87 77 67 64 61 60 75 86 89 80  
DEWPT 50 50 54 51 49 52 56 55 54 54 56 54 52 56 58 56 55 56 60 62 61 63  
RH 86 89 59 34 32 51 75 81 86 93 55 36 30 48 73 75 81 87 60 45 39 56  
WIND DIR NE NE NE W NW NE E NE N E N W W E SE SE SE E N SW SW S  
WIND SPD 3 2 1 2 2 2 2 1 1 2 0 1 2 3 2 3 2 1 0 2 3 3  
CLOUDS FW FW CL FW CL CL FW FW FW SC FW FW SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE FRI 10/02/26 SAT 10/03/26 SUN 10/04/26 MON 10/05/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 64 89 68 83 67 78 62 75  
TEMP 69 65 86 80 71 68 80 77 70 67 75 72 66 62 72 69  
DEWPT 61 61 67 67 67 67 71 70 68 67 71 68 65 61 61 59  
PWIND DIR SE SW S W S W NE NE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1  
POP 12HR 0 20 50 70 80 80 50 30  
RAIN SHWRS S C C L L L D D D C C C C  
TSTMS S S S  
 

 
 
TNZ036-292000-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
226 AM EDT TUE SEP 29 2026  
 
DATE TUE 09/29/26 WED 09/30/26 THU 10/01/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
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 83 55 85 59 87  
TEMP 55 55 69 80 82 72 62 59 56 56 71 82 85 75 65 62 60 60 74 84 87 78  
DEWPT 51 52 56 54 52 53 56 54 54 55 57 56 53 55 58 56 56 56 61 64 63 64  
RH 86 90 63 41 35 51 81 83 93 96 61 41 33 50 78 81 87 87 64 51 45 62  
WIND DIR NE NE E S S NE NE N N NE N S SW N E N N N S SW SW SW  
WIND SPD 3 2 2 1 1 1 1 0 0 1 0 2 1 0 1 0 0 0 1 3 2 1  
CLOUDS FW SC FW FW CL FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE FRI 10/02/26 SAT 10/03/26 SUN 10/04/26 MON 10/05/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 63 88 66 81 67 77 61 75  
TEMP 67 64 85 78 69 67 78 74 68 67 74 71 64 61 72 67  
DEWPT 62 62 68 69 67 66 72 70 67 67 71 68 64 59 61 59  
PWIND DIR SW SW W SW SW W N NE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC B1 B1 B2 OV B2 OV OV OV B2 OV B2 B2 SC  
POP 12HR 0 20 50 80 80 70 40 30  
RAIN SHWRS S C C L D L D L L C C C S  
TSTMS S S S  
 

 
 
TNZ099-292000-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
226 AM EDT TUE SEP 29 2026  
 
DATE TUE 09/29/26 WED 09/30/26 THU 10/01/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
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 57 90 62 91  
TEMP 57 55 71 83 85 76 67 62 59 57 74 87 89 80 71 66 64 63 78 88 90 82  
DEWPT 52 52 54 51 48 48 54 54 54 54 56 54 52 54 58 57 57 58 65 65 63 66  
RH 83 90 55 33 28 37 63 75 83 90 53 32 28 41 63 73 78 84 64 47 41 58  
WIND DIR N NE E S SE E N N N N SE S S SE SE N SE SE S S S SE  
WIND SPD 2 1 1 2 2 2 0 0 0 0 1 4 5 3 1 0 1 1 3 8 8 4  
CLOUDS CL CL CL CL CL CL CL FW CL FW CL FW FW FW FW FW FW FW CL FW FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE FRI 10/02/26 SAT 10/03/26 SUN 10/04/26 MON 10/05/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 67 90 70 85 69 79 63 76  
TEMP 71 68 89 82 72 70 82 78 70 69 77 73 67 64 74 70  
DEWPT 65 64 69 69 69 69 72 71 70 69 71 70 66 63 64 63  
PWIND DIR SE S S SE SE SW N NE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 5 30 50 80 80 80 50 40  
RAIN SHWRS C C C L D D D D D C C C C  
TSTMS S C S S  
 

 
 
NCZ060-292000-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
226 AM EDT TUE SEP 29 2026  
 
DATE TUE 09/29/26 WED 09/30/26 THU 10/01/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
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 82 52 84 54 86  
TEMP 50 50 70 80 80 66 59 56 53 52 72 82 82 69 62 59 56 55 74 83 85 75  
DEWPT 49 48 55 53 51 52 56 54 51 50 56 55 53 54 56 55 54 54 64 63 61 62  
RH 96 93 59 39 36 61 90 93 93 93 57 40 37 59 81 87 93 96 71 51 45 64  
MIN/MAX RH 34 93 36 96 43  
WIND DIR SE SE N W N N E E E E SE S S SE E E E E SE S S SE  
WIND DIR DEG 12 12 0 28 34 0 11 11 11 11 13 16 17 14 11 11 11 10 14 17 17 15  
WIND SPD 1 1 0 2 1 0 1 1 1 2 2 3 3 2 3 2 3 2 2 4 4 3  
CLOUDS FW SC CL FW FW CL FW FW FW SC CL FW SC SC FW FW FW SC FW FW FW FW  
CLOUDS (%) 11 30 4 7 9 3 9 11 20 39 4 13 29 27 17 17 13 28 8 16 16 12  
VSBY 10 10 10 10 10 10 10 10 10 10 10  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
CHANCETHUNDER 0 0 0 0 0  
MAX MIX HGT  
AGL MIX HGT 4700 5800 5800  
MAX VENT RT 13000 34800 34700  
T WIND DIR SE SE S  
T WIND SPD 3 6 6  
ADI 13 35 35  
MAX LVORI 7 7 8  
STABILITY G B B G G B B G G B B  
CEILING NONE NONE NONE NONE NONE NONE NONE NONE 23500 8000 8900  
STA PRES 27.92 27.91 27.91 27.92 27.98 27.96 27.95 27.95 28.00 27.99 27.97  
 
DATE FRI 10/02/26 SAT 10/03/26 SUN 10/04/26 MON 10/05/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 85 64 80 64 76 60 74  
TEMP 63 61 82 74 66 64 78 71 66 64 73 69 63 60 72 65  
DEWPT 61 60 68 67 66 64 71 69 66 64 71 67 63 59 65 61  
PWIND DIR SE S N S SE SW NW N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC B1 B1 B2 OV B2 B2 B2 OV B2 B2 B2 OV B1  
POP 12HR 0 40 50 80 80 90 50 50  
RAIN SHWRS C C C L D L D D D C C C C  
TSTMS S S C S S  
 
THIS IS AN EXPERIMENTAL PRODUCT FOR PLANNING AND REVIEW PURPOSES ONLY, AND IS  
NOT TO BE SUBSTITUTED FOR AN OFFICIAL FIRE WEATHER SPOT FORECAST  
 

 
 
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