776  
FOUS54 KMRX 122302  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
702 PM EDT WED MAR 12 2025  
 
TNZ017-130800-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
702 PM EDT WED MAR 12 2025  
 
DATE 03/12/25 THU 03/13/25 FRI 03/14/25 SAT  
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 44 71 43 74 53  
TEMP 65 52 47 45 44 58 68 71 65 55 49 46 44 61 71 73 65 58 56 55 54  
DEWPT 29 35 36 36 37 40 41 40 41 44 43 42 42 49 48 46 47 49 50 50 51  
RH 26 52 65 70 76 51 37 32 41 66 80 86 93 65 44 38 52 72 80 83 90  
WIND DIR W S SE SE SE S SW W NE E E E E SE S S SE SE S S S  
WIND SPD 3 2 1 1 1 1 2 2 2 1 2 2 2 4 11 13 12 12 12 13 14  
WIND GUST 23 23 23 24 27  
CLOUDS CL CL FW SC B1 B1 B1 B1 SC FW CL CL FW FW SC FW FW SC SC B1 B2  
POP 12HR 0 5 0 5 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S C  
 
DATE 03/15 SUN 03/16/25 MON 03/17/25 TUE 03/18/25 WED 03/19/25  
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 72 56 67 37 55 33 68 41 72  
TEMP 69 67 62 57 66 56 44 37 51 49 38 34 64 60 46 42 69 63  
DEWPT 55 52 54 55 48 40 34 29 27 27 28 28 34 38 37 35 40 42  
PWIND DIR S S SW W W S SW S S  
WIND CHAR BZ BZ BZ LT GN LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 SC SC SC FW CL CL FW FW FW SC B1 B1 SC  
POP 12HR 70 100 70 30 5 0 0 0 5  
RAIN SHWRS C L D D L C C S  
TSTMS S S S  
 
 
 
TNZ071-130800-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
702 PM EDT WED MAR 12 2025  
 
DATE 03/12/25 THU 03/13/25 FRI 03/14/25 SAT  
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 49 73 46 77 57  
TEMP 68 58 53 50 49 61 70 73 67 59 53 49 47 61 74 77 70 65 64 60 58  
DEWPT 31 35 35 35 36 40 44 44 43 47 47 46 45 51 52 49 49 50 52 53 54  
RH 25 42 50 56 61 46 39 35 42 64 80 89 93 70 46 37 47 58 65 78 86  
WIND DIR SW SW SW SW SW SW W W NW S SE SE E S S S S S S S S  
WIND SPD 5 4 3 2 2 2 4 4 2 2 2 2 2 4 10 13 12 12 14 17 18  
WIND GUST 28 29  
CLOUDS CL CL FW SC B2 B2 B2 B1 FW SC FW FW SC SC SC SC FW SC SC B1 B2  
POP 12HR 0 20 5 5 60  
QPF 12HR 0 0 0 0 0.01  
RAIN SHWRS S L L L  
 
DATE 03/15 SUN 03/16/25 MON 03/17/25 TUE 03/18/25 WED 03/19/25  
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 73 57 67 37 59 37 71 46 72  
TEMP 70 69 63 57 66 56 44 37 55 54 42 38 67 64 51 47 69 66  
DEWPT 57 55 56 53 46 39 34 29 29 31 31 30 36 38 36 38 43 43  
PWIND DIR S S SW W NW S SW S SW  
WIND CHAR BZ BZ BZ LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 SC SC SC SC FW CL CL FW FW FW SC B1 B1 B1  
POP 12HR 90 100 50 20 5 0 0 0 10  
RAIN SHWRS L D D D C C S  
TSTMS S S S  
 
 
 
TNZ036-130800-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
702 PM EDT WED MAR 12 2025  
 
DATE 03/12/25 THU 03/13/25 FRI 03/14/25 SAT  
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 47 72 48 76 58  
TEMP 69 56 51 48 47 58 69 72 66 57 53 50 48 60 73 75 69 63 62 60 58  
DEWPT 33 35 37 36 37 42 45 45 46 48 49 47 46 51 54 51 51 51 53 53 55  
RH 26 45 59 63 68 55 42 38 48 72 86 89 93 72 51 43 53 65 72 78 90  
WIND DIR SW SW SW SW W SW SW SW SW SW SW SE E S S S S S S S S  
WIND SPD 5 2 2 2 2 2 4 4 2 1 1 1 2 3 9 12 11 11 12 12 12  
CLOUDS FW FW FW B1 B2 B2 B2 SC FW FW FW SC SC B1 SC SC FW SC B1 B2 B2  
POP 12HR 0 20 5 5 60  
QPF 12HR 0 0 0 0 0.05  
RAIN SHWRS S S L L L  
TSTMS S  
 
DATE 03/15 SUN 03/16/25 MON 03/17/25 TUE 03/18/25 WED 03/19/25  
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 71 55 66 36 60 36 70 47 71  
TEMP 69 67 61 55 63 57 44 36 57 54 41 37 66 63 52 47 68 65  
DEWPT 58 55 55 53 46 37 32 28 28 32 32 32 37 38 38 39 45 44  
PWIND DIR S S SW W NW SW SW SW SW  
WIND CHAR BZ GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 OV B2 B1 SC SC SC FW CL CL FW FW SC SC B1 B1 B1  
POP 12HR 90 100 40 10 5 0 0 0 10  
RAIN SHWRS L D D D C C  
TSTMS S S S S  
 
 
 
TNZ099-130800-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
702 PM EDT WED MAR 12 2025  
 
DATE 03/12/25 THU 03/13/25 FRI 03/14/25 SAT  
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 49 72 53 73 60  
TEMP 69 57 51 49 49 59 69 72 67 59 55 54 54 61 70 73 69 65 64 62 60  
DEWPT 31 36 36 36 40 47 49 48 47 52 52 52 53 57 57 55 54 56 57 58 59  
RH 24 45 56 61 71 64 49 42 49 78 90 93 96 87 63 53 59 73 78 87 96  
WIND DIR S S S S SE S S S S S S SE SE SE S S SE S S S S  
WIND SPD 3 2 2 2 2 4 5 5 2 2 2 2 2 6 12 13 13 16 16 17 17  
WIND GUST 24 27 27 29 28  
CLOUDS FW CL SC B2 B2 B2 B1 SC FW FW SC B1 B2 B2 B1 SC SC B1 B1 B2 B2  
POP 12HR 5 40 20 5 80  
QPF 12HR 0 0.08 0 0 0.23  
RAIN SHWRS C C S S S S D D L  
TSTMS S S S S  
 
DATE 03/15 SUN 03/16/25 MON 03/17/25 TUE 03/18/25 WED 03/19/25  
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 71 56 68 38 63 39 73 48 73  
TEMP 67 68 62 56 65 59 46 38 59 57 44 40 68 66 53 49 69 67  
DEWPT 60 59 59 54 45 37 34 30 30 34 35 34 38 41 40 41 46 47  
PWIND DIR S S SW NW NW SW S S S  
WIND CHAR BZ BZ GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW CL CL CL FW FW FW SC B1 B1 B1  
POP 12HR 90 100 20 10 0 0 0 0 10  
RAIN SHWRS L D D L S S  
TSTMS S C  
 
 
 
NCZ060-130800-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
702 PM EDT WED MAR 12 2025  
 
DATE 03/12/25 THU 03/13/25 FRI 03/14/25 SAT  
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 72 45 71 56  
TEMP 65 54 49 46 45 58 69 72 65 55 50 48 46 59 68 70 65 61 60 58 56  
DEWPT 29 32 34 33 36 43 43 39 40 45 45 46 46 53 52 49 49 51 52 53 53  
RH 26 43 56 60 70 57 39 30 40 69 83 93100 80 57 47 56 70 75 83 90  
MAX/MIN RH 73 30 100 47 92  
WIND DIR SW SE SE SE SE SE S S S SE E E SE SE SE SE SE SE S S S  
WIND DIR DEG 21 15 12 12 13 14 18 17 18 14 11 11 12 14 15 15 14 15 16 16 16  
WIND SPD 2 1 1 1 1 1 3 3 2 1 1 1 2 5 9 10 10 12 13 12 12  
WIND GUST 19 20  
CLOUDS CL CL FW SC B1 B2 B1 SC FW FW FW SC B1 B1 B1 SC SC SC B1 B2 B2  
CLOUDS (%) 3 5 12 40 65 81 62 41 21 15 16 41 53 64 53 41 38 46 64 77 86  
VSBY 10 10 10 10 10 10 10 10 10 10 10 6 3  
POP 12HR 0 20 20 20 70  
QPF 12HR 0 0 0 0 0.05  
RAIN SHWRS S S S S S S S S L L D  
TSTMS S S  
CHANCETHUNDER 0 20 20 0 10  
MAX MIX HGT  
AGL MIX HGT 5500 3800  
MAX VENT RT 57300 59700  
T WIND DIR S S  
T WIND SPD 6 17  
ADI 32 53  
MAX LVORI 3 9  
STABILITY B G F B B G F C C MM MM  
CEILING NONE NONE NONE NONE 18200 NONE NONE NONE NONE MM MM  
STA PRES 27.78 27.80 27.78 27.75 27.77 27.78 27.80 27.78 27.70 MM MM  
 
DATE 03/15 SUN 03/16/25 MON 03/17/25 TUE 03/18/25 WED 03/19/25  
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 69 54 67 34 59 33 71 42 71  
TEMP 65 67 60 54 64 58 42 34 54 52 38 34 68 61 47 43 67 63  
DEWPT 54 52 55 52 44 36 32 27 25 26 28 27 31 34 35 35 40 41  
PWIND DIR SE S SW NW NW NE S SE S  
WIND CHAR GN BZ GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 OV B2 SC SC SC FW FW CL CL FW FW FW SC SC B1 B1  
POP 12HR 90 100 40 10 5 0 0 0 5  
RAIN SHWRS D D D D C C  
TSTMS 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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