913  
FOUS54 KMRX 150532  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1232 AM EST THU JAN 15 2026  
 
TNZ017-152100-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
1232 AM EST THU JAN 15 2026  
 
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26  
EST 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 27 14 44 30 42  
TEMP 23 20 21 25 27 25 20 17 15 16 26 39 44 39 35 34 32 32 35 39 41 35  
DEWPT 13 10 11 11 8 8 8 7 7 6 7 10 17 23 26 28 30 31 33 31 27 25  
RH 65 64 65 55 44 48 59 64 70 64 44 30 33 52 69 78 92 96 92 73 57 66  
WIND DIR W W W W NW W W SW SW S S SW SW SW SW S SW SW SW W W W  
WIND SPD 14 13 13 16 14 9 5 4 3 2 5 11 10 5 4 4 4 5 10 14 13 6  
WIND GUST 24 24 26  
CLOUDS B1 B1 B2 B2 B2 SC FW CL FW SC SC B1 B1 B2 OV OV OV B2 B2 B1 B1 B1  
POP 12HR 10 0 0 60 40  
QPF 12HR 0 0 0 0.08 0.01  
RAIN SHWRS C L L C C S S  
SNOWSHWRS C C L S C C  
WIND CHILL 10 7 8 12 15 16 12 10 19 32 38 26 27 31 33 29  
MIN CHILL 6 4 13 9 9 10 34 28 25 24 28  
 
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26 WED 01/21/26  
EST 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 19 29 14 34 11 28 13 42  
TEMP 27 19 27 24 18 15 32 28 19 12 25 24 17 15 37 35  
DEWPT 21 15 12 9 8 8 12 12 8 5 2 4 4 4 11 18  
PWIND DIR W W SW W W W SW SW  
WIND CHAR LT GN LT GN LT GN LT LT  
AVG CLOUDS B1 B1 B1 B1 FW FW FW FW SC FW FW FW FW FW FW SC  
POP 12HR 30 20 0 0 5 0 0 5  
SNOWSHWRS C C S  
 

 
 
TNZ071-152100-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
1232 AM EST THU JAN 15 2026  
 
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26  
EST 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 31 18 47 34 44  
TEMP 26 22 25 29 31 26 22 20 19 21 31 44 47 43 41 40 37 36 39 43 43 38  
DEWPT 14 12 11 10 7 7 9 10 9 9 11 15 19 24 27 34 35 34 34 29 24 24  
RH 60 65 55 44 36 44 57 64 64 59 43 30 32 47 57 79 92 92 82 57 47 57  
WIND DIR NW NW NW W W W SW SW SW SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 10 8 10 13 10 4 3 4 4 5 10 20 17 10 10 9 9 9 13 18 13 8  
WIND GUST 20  
CLOUDS B1 SC SC B2 SC FW CL FW SC SC B1 SC B1 B2 OV OV OV B2 B1 B1 B1 B2  
POP 12HR 5 0 0 60 20  
QPF 12HR 0 0 0 0.10 0.01  
RAIN SHWRS C C L L S S  
SNOWSHWRS S  
WIND CHILL 16 13 15 18 22 20 13 12 13 22 36 37 35 34 30 29 31 35 36 32  
MIN CHILL 12 11 20 13 12 14 37 34 29 29 32  
 
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26 WED 01/21/26  
EST 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 21 32 19 39 14 34 17 45  
TEMP 29 21 31 27 21 20 37 33 23 15 31 28 21 19 41 38  
DEWPT 20 15 11 9 11 10 12 14 11 7 3 6 8 7 13 22  
PWIND DIR W W SW W W W SW SW  
WIND CHAR LT GN LT GN LT LT LT GN  
AVG CLOUDS B1 B1 SC SC FW FW FW FW SC FW FW CL FW FW FW SC  
POP 12HR 20 10 0 0 0 0 0 5  
SNOWSHWRS S S  
 

 
 
TNZ036-152100-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
1232 AM EST THU JAN 15 2026  
 
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26  
EST 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 31 18 46 33 44  
TEMP 23 22 25 29 30 25 22 20 19 21 31 43 46 41 39 36 35 34 38 44 42 35  
DEWPT 12 10 11 9 7 7 8 9 10 10 12 16 20 25 28 33 34 32 32 28 23 23  
RH 62 59 55 42 37 46 54 62 67 62 45 33 35 52 64 89 96 92 79 53 46 61  
WIND DIR NW NW NW W W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W  
WIND SPD 8 5 8 10 8 2 2 2 2 3 9 14 13 6 5 5 5 5 10 13 10 5  
WIND GUST 19 17 18 19 25 24 19 17  
CLOUDS SC SC B1 B1 SC FW FW FW B1 SC B1 SC SC B2 OV OV OV B1 B1 B1 B1 B1  
POP 12HR 5 0 5 60 20  
QPF 12HR 0 0 0 0.08 0  
RAIN SHWRS C C L L S S  
SNOWSHWRS L S S  
WIND CHILL 14 15 16 20 22 23 36 31 37 36  
MIN CHILL 14 11 21 20 15 13 36 31 29 29 30  
 
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26 WED 01/21/26  
EST 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 20 32 18 39 14 33 16 44  
TEMP 27 20 31 26 21 19 37 32 22 15 31 27 20 18 40 36  
DEWPT 17 13 10 9 9 10 12 12 8 5 1 5 7 7 12 21  
PWIND DIR NW W SW W W W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW FW FW SC SC FW FW CL FW FW FW SC  
POP 12HR 20 5 0 0 0 0 0 5  
SNOWSHWRS S S  
 

 
 
TNZ099-152100-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
1232 AM EST THU JAN 15 2026  
 
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26  
EST 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 35 22 51 35 46  
TEMP 26 24 27 33 35 29 24 23 22 23 33 47 51 45 42 41 38 36 40 45 46 40  
DEWPT 13 12 13 11 9 10 12 11 12 13 16 18 23 27 31 37 37 34 32 26 23 23  
RH 57 60 55 39 33 44 60 59 65 65 49 31 33 49 65 85 96 92 73 47 40 50  
WIND DIR NW NW NW NW NW NW S S S S S S S S S SW SW SW W W W W  
WIND SPD 10 10 10 11 10 3 2 1 2 3 8 13 12 6 5 4 4 4 8 12 11 5  
WIND GUST 21  
CLOUDS FW FW FW FW CL CL CL FW SC SC SC SC B1 B2 OV OV B2 SC SC SC B1 B1  
POP 12HR 0 0 0 50 10  
QPF 12HR 0 0 0 0.07 0  
RAIN SHWRS C C C C  
WIND CHILL 16 14 17 24 27 26 39  
MIN CHILL 14 11 25 23 18 16 38 32 31 36  
 
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26 WED 01/21/26  
EST 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 22 35 20 43 18 38 20 47  
TEMP 29 22 33 29 22 20 41 36 25 19 35 31 23 21 43 40  
DEWPT 19 14 9 10 11 11 13 16 13 9 5 8 10 10 14 24  
PWIND DIR NW NW W W NW NW W S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 FW FW FW CL CL FW SC FW CL FW FW FW FW SC  
POP 12HR 10 5 0 0 0 0 0 5  
 

 
 
NCZ060-152100-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
1232 AM EST THU JAN 15 2026  
 
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26  
EST 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 30 13 46 32 44  
TEMP 21 18 21 28 28 23 19 15 14 15 27 42 46 40 35 37 35 33 37 42 43 35  
DEWPT 13 10 11 9 5 5 6 5 5 5 10 12 15 20 24 31 34 33 33 27 22 22  
RH 71 70 65 44 37 45 56 64 67 64 48 29 28 44 64 79 96100 85 55 43 59  
MIN/MAX RH 35 67 27 100 43  
WIND DIR NW NW NW NW NW NW W SW N E S SW S S S S SW SW W W W W  
WIND DIR DEG 31 31 31 30 30 30 28 22 0 11 17 20 18 16 17 18 21 23 25 26 26 27  
WIND SPD 11 10 10 11 11 5 2 1 0 1 3 8 8 4 3 3 3 2 5 10 9 3  
WIND GUST 27 26 23 21 16 13 13 16  
CLOUDS B1 SC SC SC FW CL CL FW FW SC B1 SC B1 B2 OV OV OV B2 SC SC SC B1  
CLOUDS (%) 69 46 39 45 17 5 5 11 21 49 58 39 56 75 90 95 93 82 36 33 40 65  
VSBY 10 10 10 10 10 10 10 10 9 10 10 10  
POP 12HR 5 0 0 60 20  
QPF 12HR 0 0 0 0.07 0.01  
RAIN SHWRS C L L S S  
SNOWSHWRS C S  
WIND CHILL 9 6 10 18 18 16 36  
MIN CHILL 6 4 16 15 14 15 37 32 31 31 32  
CHANCETHUNDER 0 0 0 5 0  
MAX MIX HGT  
AGL MIX HGT 5300 3300 5500  
MAX VENT RT 121400 54400 86000  
T WIND DIR NW S W  
T WIND SPD 23 13 13  
ADI 121 54 87  
MAX LVORI 3 3 6  
STABILITY E C C G G C B F G C C  
CEILING 23500 6300 NONE NONE 20800 9800 NONE NONE NONE NONE NONE  
STA PRES 27.75 27.79 27.85 27.89 27.89 27.87 27.89 27.91 27.89 27.85 27.84  
 
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26 WED 01/21/26  
EST 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 18 31 14 39 12 35 15 47  
TEMP 26 18 29 25 16 15 37 31 20 13 32 28 18 17 44 37  
DEWPT 19 12 9 7 8 7 11 13 10 5 1 4 5 6 11 20  
PWIND DIR NW NW NW W NW NW N S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 20 5 0 0 0 0 0 0  
SNOWSHWRS 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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