373  
FOUS54 KMRX 140235  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1034 PM EDT THU MAR 13 2025  
 
TNZ017-140800-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
1034 PM EDT THU MAR 13 2025  
 
DATE 03/13/25 FRI 03/14/25 SAT 03/15/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 75 54 74 57  
TEMP 54 50 48 46 63 73 74 65 59 57 56 55 65 71 73 71 67 66 61 58  
DEWPT 44 43 41 41 47 46 45 44 45 47 48 50 54 54 53 51 53 55 55 56  
RH 69 77 77 83 56 38 35 46 60 69 74 83 68 55 49 49 61 68 81 93  
WIND DIR SE SE E E SE S S SE SE S S S S S S S S S S SW  
WIND SPD 2 2 2 2 3 10 14 10 10 11 11 10 16 18 18 18 24 24 21 14  
WIND GUST 25 29 32 32 33 42 41 39 27  
CLOUDS B1 FW CL CL FW SC SC FW FW SC SC B2 B2 B2 B2 B2 B2 OV B2 B2  
POP 12HR 0 0 10 50 100  
QPF 12HR 0 0 0 0.07 0.76  
RAIN SHWRS C C C C L L D D D  
TSTMS S S S S S  
 
DATE 03/16 MON 03/17/25 TUE 03/18/25 WED 03/19/25 THU 03/20/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 36 56 36 69 43 74 43 59  
TEMP 66 57 45 36 53 51 40 37 66 61 47 44 71 66 52 44 55 51  
DEWPT 48 42 38 31 28 29 31 30 36 39 37 36 40 44 41 40 36 33  
PWIND DIR SW W W SW SW S SW SW W  
WIND CHAR GN LT GN LT LT LT LT GN BZ  
AVG CLOUDS B1 SC SC SC FW FW CL CL FW FW SC SC SC SC B1 B2 B1 SC  
POP 12HR 80 30 5 0 0 0 10 40 30  
RAIN SHWRS D C C S C C C C  
TSTMS S  
 

 
 
TNZ071-140800-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
1034 PM EDT THU MAR 13 2025  
 
DATE 03/13/25 FRI 03/14/25 SAT 03/15/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 48 78 60 73 58  
TEMP 61 55 51 49 63 75 78 72 64 64 62 61 66 70 72 71 69 66 61 58  
DEWPT 47 47 45 45 50 49 46 46 48 49 51 52 56 56 55 53 55 58 58 54  
RH 60 74 80 86 62 40 32 39 56 58 67 72 70 61 55 53 61 75 90 86  
WIND DIR S SE E E S S S S S S S S S S S S S S SW SW  
WIND SPD 2 2 3 2 2 8 13 11 11 12 16 14 19 19 19 18 24 23 17 14  
WIND GUST 27 26 32 33 32 31 40 40 28 25  
CLOUDS SC FW FW SC SC SC FW FW FW SC B1 B2 B2 B2 B2 OV B2 OV B1 B1  
POP 12HR 10 5 30 80 100  
QPF 12HR 0 0 0 0.27 1.27  
RAIN SHWRS C C L L D D D D D D C  
TSTMS S S S S S C C S S  
 
DATE 03/16 MON 03/17/25 TUE 03/18/25 WED 03/19/25 THU 03/20/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 37 60 40 72 48 75 44 59  
TEMP 66 58 45 37 57 56 44 41 69 66 55 49 72 69 56 45 57 53  
DEWPT 47 42 36 30 29 32 33 32 38 38 37 37 42 44 43 40 37 33  
PWIND DIR SW NW NW SW SW SW SW SW W  
WIND CHAR BZ LT LT LT GN LT GN GN BZ  
AVG CLOUDS SC SC SC SC FW CL CL CL FW FW SC SC B1 B1 B1 B2 B1 SC  
POP 12HR 50 20 5 0 0 0 10 50 30  
RAIN SHWRS C C S C C C S  
TSTMS S S S  
 

 
 
TNZ036-140800-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
1034 PM EDT THU MAR 13 2025  
 
DATE 03/13/25 FRI 03/14/25 SAT 03/15/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 48 77 59 72 55  
TEMP 57 55 52 50 62 74 77 71 63 63 61 60 65 69 71 69 68 63 59 55  
DEWPT 49 48 47 45 51 53 49 48 49 50 52 53 57 58 58 55 56 58 57 54  
RH 75 77 83 83 67 48 37 44 60 62 72 78 75 68 63 61 65 84 93 96  
WIND DIR W SW E E S S S S S S S S S S S S S S SW SW  
WIND SPD 1 1 2 2 2 6 12 10 10 11 12 13 14 16 14 14 19 19 10 10  
WIND GUST 24 25 27 26 25 32 33  
CLOUDS FW FW FW SC SC SC FW FW FW SC B2 B2 B2 OV OV OV OV B2 B2 B1  
POP 12HR 5 5 30 80 100  
QPF 12HR 0 0 0.02 0.46 1.30  
RAIN SHWRS C C L L D D D D D D C  
TSTMS S C C C S C C S  
 
DATE 03/16 MON 03/17/25 TUE 03/18/25 WED 03/19/25 THU 03/20/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 66 35 62 39 71 49 73 43 58  
TEMP 66 56 43 36 57 56 44 40 68 65 54 49 69 67 55 44 57 52  
DEWPT 47 40 33 28 30 33 34 33 40 39 39 38 44 45 44 40 37 32  
PWIND DIR SW NW W SW SW SW SW SW W  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC FW FW CL CL CL FW SC B1 B1 B1 B1 B1 B2 B1 SC  
POP 12HR 50 10 0 0 0 0 20 50 30  
RAIN SHWRS C C S C C C S  
TSTMS S S S  
 

 
 
TNZ099-140800-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
1034 PM EDT THU MAR 13 2025  
 
DATE 03/13/25 FRI 03/14/25 SAT 03/15/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 52 76 61 73 57  
TEMP 61 58 55 53 62 72 76 72 67 65 63 61 65 68 72 71 67 64 60 57  
DEWPT 52 52 51 51 55 57 53 51 53 55 56 57 59 59 58 58 60 61 58 54  
RH 72 80 86 93 78 59 45 48 61 70 78 87 81 73 61 63 78 90 93 90  
WIND DIR S SE SE E S S S S S S S S S S S S S S SW SW  
WIND SPD 2 1 1 2 5 12 14 12 14 16 17 17 16 17 18 21 21 19 10 9  
WIND GUST 25 26 27 29 28 27 28 31 36 37 33  
CLOUDS FW FW SC B1 B2 B1 SC SC SC B1 B2 B2 OV OV B2 OV OV B2 B1 SC  
POP 12HR 5 10 50 90 100  
QPF 12HR 0 0 0.13 0.67 1.20  
RAIN SHWRS C C D D D D D D L L S  
TSTMS S C C C C C C C S  
 
DATE 03/16 MON 03/17/25 TUE 03/18/25 WED 03/19/25 THU 03/20/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 37 65 40 73 50 75 46 61  
TEMP 67 59 45 38 61 59 46 41 70 67 55 50 71 69 56 47 59 54  
DEWPT 47 41 34 29 31 35 36 35 40 41 40 40 47 48 47 43 37 33  
PWIND DIR SW NW NW SW S S S SW W  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC FW FW CL CL CL CL FW FW SC B1 B1 B1 B2 B1 SC SC  
POP 12HR 20 5 0 0 0 0 10 50 20  
RAIN SHWRS S S C C S  
TSTMS S S S  
 

 
 
NCZ060-140800-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
1034 PM EDT THU MAR 13 2025  
 
DATE 03/13/25 FRI 03/14/25 SAT 03/15/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 74 56 72 55  
TEMP 57 51 48 46 60 71 74 68 62 60 58 56 61 66 71 69 64 61 58 55  
DEWPT 44 44 44 43 51 48 46 46 48 50 51 51 55 54 52 51 54 57 56 53  
RH 62 77 86 89 72 44 37 45 60 69 77 83 81 65 51 53 70 87 93 93  
MAX/MIN RH 93 37 86 49 96  
WIND DIR SE SE E SE SE S SE SE SE SE SE SE S SE SE S S S S SW  
WIND DIR DEG 14 12 11 13 15 16 15 14 15 15 15 15 16 15 15 16 16 17 18 22  
WIND SPD 2 2 2 1 4 9 11 10 11 12 13 13 14 13 16 17 21 19 14 8  
WIND GUST 24 25 27 29 36 33 26  
CLOUDS SC FW FW SC B1 B1 FW FW SC B1 B2 B2 OV OV B2 B2 OV OV B2 B1  
CLOUDS (%) 44 17 19 40 57 56 7 10 27 57 70 78 89 90 77 87 90 90 77 62  
VSBY 10 10 10 10 10 10 10 10 10 10 10 10 10 6  
POP 12HR 5 0 30 80 100  
QPF 12HR 0 0 0.01 0.29 1.26  
RAIN SHWRS C C L L D D D D D D C  
TSTMS S S S C C C S S  
CHANCETHUNDER 10 0 10 20 40  
MAX MIX HGT  
AGL MIX HGT 5100 4000  
MAX VENT RT 109500 124200  
T WIND DIR SE S  
T WIND SPD 16 26  
ADI 95 108  
MAX LVORI 6 4  
STABILITY G G C B D D C D D E  
CEILING 13800 NONE NONE NONE NONE NONE NONE NONE NONE 18200  
STA PRES 27.83 27.84 27.82 27.76 27.71 27.71 27.65 27.53 27.52 27.57  
 
DATE 03/16 MON 03/17/25 TUE 03/18/25 WED 03/19/25 THU 03/20/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 34 60 35 72 43 73 41 60  
TEMP 65 56 43 34 56 53 39 36 69 62 49 44 70 66 53 42 55 51  
DEWPT 43 39 34 27 24 27 30 29 33 35 35 34 39 42 42 40 34 30  
PWIND DIR SW NW NW SE S SE S SW W  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC FW FW CL CL CL FW FW SC SC SC B1 B1 B1 B1 SC  
POP 12HR 40 10 0 0 0 0 10 50 30  
RAIN SHWRS C C C C C S  
TSTMS 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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