007  
FOUS54 KMRX 150202  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1002 PM EDT TUE AUG 14 2018  
 
TNZ017-150900-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
1002 PM EDT TUE AUG 14 2018  
 
DATE 08/14/18 WED 08/15/18 THU 08/16/18 FRI  
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 62 86 64 88 68  
TEMP 70 67 65 64 75 83 85 80 72 69 67 66 77 85 87 82 75 72 70 69  
DEWPT 66 65 63 63 65 64 64 66 66 66 64 66 67 67 67 69 68 68 67 69  
RH 87 93 93 97 71 53 50 62 81 90 90100 71 55 52 65 79 87 90100  
WIND DIR SE SE SE SE S W W S SE SE E SE SW SW SW S S S S SW  
WIND SPD 1 1 0 0 2 3 3 2 3 3 3 2 4 9 6 4 3 2 2 3  
CLOUDS SC FW B1 B1 SC SC B1 B1 B1 SC SC SC B1 SC SC SC B1 B1 B1 B2  
POP 12HR 20 10 10 20 30  
QPF 12HR 0.01 0 0 0.02 0.02  
RAIN SHWRS S S C C S S C  
TSTMS S S C C S S S  
OBVIS PF+  
 
DATE 08/17 SAT 08/18/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18  
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 82 67 81 66 82 66 85 68 84  
TEMP 80 78 70 68 79 77 69 67 80 77 70 68 83 80 72 69 82 78  
DEWPT 71 70 68 68 70 70 67 67 68 69 68 67 69 71 69 69 71 71  
PWIND DIR SW SW SW SW W E S S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 SC B1 B2 B2  
POP 12HR 50 40 50 40 40 10 20 10 40  
RAIN SHWRS C C C C C C C C C C S C C  
TSTMS S C C S S C C S S C S C C  
 

 
 
TNZ071-150900-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
1002 PM EDT TUE AUG 14 2018  
 
DATE 08/14/18 WED 08/15/18 THU 08/16/18 FRI  
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 67 87 68 90 71  
TEMP 75 72 70 69 78 85 86 81 75 72 70 70 80 88 89 84 78 75 73 72  
DEWPT 66 67 66 66 68 67 66 69 69 68 66 67 69 69 69 70 71 71 70 71  
RH 74 84 87 90 71 55 51 67 82 87 87 90 69 54 52 63 79 87 90 97  
WIND DIR S SE SE S SW W SW S SE SE SE S SW SW SW SW S S S SW  
WIND SPD 1 2 1 0 2 4 3 3 3 3 3 3 5 10 10 5 4 4 5 5  
CLOUDS FW FW FW B1 B1 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 20 30  
QPF 12HR 0 0.02 0 0.02 0.14  
RAIN SHWRS S S S S C C C C C  
TSTMS S S C C S S S  
OBVIS PF  
 
DATE 08/17 SAT 08/18/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18  
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 83 70 83 70 85 70 86 71 85  
TEMP 82 79 73 71 82 79 73 71 83 81 73 71 84 82 74 72 83 80  
DEWPT 73 72 71 70 72 72 71 70 72 73 71 70 73 73 72 71 74 74  
PWIND DIR SW SW SW SW SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 B1  
POP 12HR 60 50 60 40 40 20 40 30 40  
RAIN SHWRS C L C C L L C C C C S C C C C C C  
TSTMS S L C S L L C S S C S C C C C C C  
 

 
 
TNZ036-150900-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
1002 PM EDT TUE AUG 14 2018  
 
DATE 08/14/18 WED 08/15/18 THU 08/16/18 FRI  
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 66 87 69 89 71  
TEMP 75 71 69 68 78 85 86 82 76 73 71 71 80 87 88 84 78 75 73 72  
DEWPT 69 67 66 66 69 67 67 70 69 69 68 68 71 71 71 72 72 72 71 72  
RH 82 87 90 93 74 55 53 67 79 87 90 90 74 59 57 67 82 90 93100  
WIND DIR W SE S S S SW S S S E NE S SW SW SW SW SW SW SW SW  
WIND SPD 1 2 1 0 2 3 3 4 2 1 1 1 3 11 10 4 3 3 3 4  
CLOUDS FW FW SC B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 20 40  
QPF 12HR 0 0.03 0 0.02 0.21  
RAIN SHWRS S S S S C C C C C  
TSTMS S S C C S S S  
OBVIS PF  
 
DATE 08/17 SAT 08/18/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18  
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 83 70 83 70 85 70 86 71 84  
TEMP 82 79 73 71 82 79 73 71 83 81 73 71 84 82 74 72 83 79  
DEWPT 74 73 71 70 74 73 71 70 73 74 71 70 74 74 72 71 75 75  
PWIND DIR SW SW SW SW W S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B2  
POP 12HR 60 50 60 50 50 20 50 30 50  
RAIN SHWRS C L C C L L C C C C S C C C C C C  
TSTMS S L C S L L C S S C S C C C C C C  
 

 
 
TNZ099-150900-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
1002 PM EDT TUE AUG 14 2018  
 
DATE 08/14/18 WED 08/15/18 THU 08/16/18 FRI  
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 69 90 71 91 72  
TEMP 78 74 72 71 81 88 89 84 78 75 73 73 82 89 90 85 79 76 74 73  
DEWPT 67 67 67 67 67 67 66 68 69 69 69 69 70 70 69 71 71 71 71 71  
RH 69 79 84 87 63 50 47 59 74 82 87 87 67 54 50 63 77 85 90 93  
WIND DIR NE E E E NE NW NE E E E SE S SW SW S S S S S S  
WIND SPD 1 1 1 0 0 1 1 3 2 1 1 1 6 6 4 4 3 3 3 3  
CLOUDS FW SC SC B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 20 40  
QPF 12HR 0 0.01 0 0.02 0.23  
RAIN SHWRS S S S S C C C C L  
TSTMS S S C C S S S  
 
DATE 08/17 SAT 08/18/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18  
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 84 72 84 71 86 71 86 72 86  
TEMP 83 81 75 73 83 80 74 72 84 82 74 72 84 82 75 73 84 81  
DEWPT 73 72 71 70 72 73 71 70 72 72 71 71 73 73 72 71 74 73  
PWIND DIR SW SW SW SW SW S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 60 50 60 50 50 20 50 40 60  
RAIN SHWRS L L C C L L C C C C S S C C C C L L  
TSTMS S L C S L L C C C C S S C C C C L L  
 

 
 
NCZ060-150900-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
1002 PM EDT TUE AUG 14 2018  
 
DATE 08/14/18 WED 08/15/18 THU 08/16/18 FRI  
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 62 86 65 88 67  
TEMP 69 67 65 64 75 83 85 80 73 70 68 67 78 85 87 82 75 72 70 68  
DEWPT 64 62 61 61 66 65 66 69 67 65 64 65 70 69 69 70 70 68 67 68  
RH 84 84 87 90 74 55 53 69 81 84 87 93 76 59 55 67 84 87 90100  
MAX/MIN RH 90 53 93 55 100  
WIND DIR E E E E S W NW E E E E SE S SW S S S S S S  
WIND DIR DEG 7 9 10 11 18 27 30 11 10 10 11 12 19 20 19 18 18 18 19 19  
WIND SPD 2 1 0 0 2 3 2 1 3 3 3 3 5 8 6 3 2 2 2 2  
CLOUDS FW CL OV B1 B1 B2 B1 B1 SC SC SC SC SC B1 B1 SC B1 B1 B2 B2  
CLOUDS (%) 6 5100 54 63 71 64 57 46 34 30 33 37 54 56 49 52 67 71 73  
VSBY 7 6 3 1 10 10  
POP 12HR 5 20 10 30 40  
QPF 12HR 0 0.01 0 0.03 0.05  
RAIN SHWRS S S S C C C C C C L  
TSTMS S C C C C S S S  
OBVIS PF+  
HAINES 4 3  
LAL 1 1 1 1 1 1 3 3 3 2  
MAX MIX HGT 5300 7500  
AGL MIX HGT 3600 5800  
MAX VENT RT 29100 40100  
T WIND DIR W SW  
T WIND SPD 8 6  
ADI 25 35  
MAX LVORI 4 4  
STABILITY G F B B G G B A F F  
CEILING NONE 8000 6300 8000 9800 20800 6300 6300 23500 13800  
STA PRES 28.01 28.02 28.04 28.02 28.04 28.07 28.08 28.04 28.07 28.07  
 
DATE 08/17 SAT 08/18/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18  
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 81 67 82 66 83 66 85 67 84  
TEMP 79 77 70 68 80 77 70 67 81 78 70 68 83 80 71 68 82 79  
DEWPT 71 70 68 68 72 71 68 67 70 71 66 67 71 71 69 68 71 72  
PWIND DIR SW SW SW SW W SW SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 60 50 60 50 50 30 50 40 40  
RAIN SHWRS L L C C L L C C C C C S C C C C C C  
TSTMS S L C S L L C C C C C S C C C C C C  
 
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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