183  
FOUS54 KMRX 180710  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
310 AM EDT MON JUN 18 2018  
 
TNZ017-182100-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
310 AM EDT MON JUN 18 2018  
 
DATE MON 06/18/18 TUE 06/19/18 WED 06/20/18  
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 91 68 88 69 87  
TEMP 68 69 81 89 90 85 77 73 70 71 80 86 87 83 77 73 71 71 80 85 86 83  
DEWPT 67 69 70 69 67 69 69 68 68 70 70 70 70 70 70 69 68 70 71 71 71 70  
RH 97100 69 52 47 59 76 84 93 97 72 59 57 65 79 87 90 97 74 63 61 65  
WIND DIR W S SW W W W SW SW SW W W W W SW S SW SW SW SW W W W  
WIND SPD 0 0 2 4 5 2 1 1 1 1 4 5 5 3 3 3 3 4 8 10 10 5  
CLOUDS FW SC SC B1 B1 B1 SC SC B1 B1 B2 B1 B2 B1 SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 20 20 20 30 40  
QPF 12HR 0.05 0.01 0.12 0.03 0.11  
RAIN SHWRS S S S S S S S C C S S C C C C C  
TSTMS S S S S S S S C C S S C C C C C  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18 SUN 06/24/18  
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 69 84 67 84 66 85 66 89  
TEMP 73 71 83 80 71 69 82 80 70 68 83 80 70 69 87 84  
DEWPT 68 69 71 71 69 68 72 71 67 67 69 69 66 68 70 72  
PWIND DIR W W SW S S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 40 70 50 70 50 50 40 50  
RAIN SHWRS C C L L C C L L C C C C C C C C  
TSTMS C C L L C C L L C C C C C C C C  
 

 
 
TNZ071-182100-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
310 AM EDT MON JUN 18 2018  
 
DATE MON 06/18/18 TUE 06/19/18 WED 06/20/18  
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 91 72 91 72 90  
TEMP 72 74 84 89 90 86 80 76 74 74 84 89 90 86 80 76 74 74 83 88 89 85  
DEWPT 68 69 71 70 68 70 70 70 70 71 72 71 70 71 71 71 69 71 70 70 70 69  
RH 87 84 65 54 49 59 72 82 87 90 67 56 52 61 74 85 84 90 65 55 54 59  
WIND DIR S S W W W W SW SW SW SW NW W W SW S SW W SW W W W W  
WIND SPD 1 1 3 4 5 4 3 2 3 2 3 4 6 3 3 3 4 4 6 8 8 6  
CLOUDS FW SC SC B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1  
POP 12HR 20 20 20 20 30  
QPF 12HR 0.05 0.01 0.14 0.02 0.07  
RAIN SHWRS S S S S S S S S S S S S S C C S  
TSTMS S S S S S S S S S S S S S C C S  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18 SUN 06/24/18  
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 71 89 71 87 70 89 71 91  
TEMP 75 73 87 85 75 73 85 83 74 72 87 85 75 74 89 86  
DEWPT 69 70 71 72 71 70 72 71 70 70 70 69 68 70 72 72  
PWIND DIR SW W S SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC SC B1  
POP 12HR 20 40 40 70 50 50 40 30  
RAIN SHWRS S S C C C C L L C C C C C C C C  
TSTMS S S C C C C L L C C C C C C C C  
 

 
 
TNZ036-182100-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
310 AM EDT MON JUN 18 2018  
 
DATE MON 06/18/18 TUE 06/19/18 WED 06/20/18  
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 92 72 91 73 90  
TEMP 72 75 84 90 91 87 80 76 74 74 84 89 90 87 80 77 75 75 83 88 89 85  
DEWPT 70 70 72 71 70 71 72 71 71 71 71 71 70 70 72 71 70 71 71 71 71 70  
RH 93 84 67 54 50 59 77 85 90 90 65 56 52 57 77 82 84 87 67 57 56 61  
WIND DIR S SW SW SW W W W SW W W W W W W SW W NW W NW NW W W  
WIND SPD 0 0 2 2 3 2 1 0 0 0 2 3 3 4 3 2 4 2 9 8 6 4  
CLOUDS FW SC SC SC SC SC FW FW SC B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B1  
POP 12HR 20 20 20 20 30  
QPF 12HR 0.04 0.01 0.13 0.02 0.08  
RAIN SHWRS S S S S S S S S S S S S S C C C  
TSTMS S S S S S S S S S S S S S C C C  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18 SUN 06/24/18  
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 71 89 71 87 70 90 71 92  
TEMP 75 73 87 85 75 73 85 83 74 73 88 85 75 74 90 87  
DEWPT 70 70 72 72 71 71 72 72 70 70 71 70 68 69 74 73  
PWIND DIR W W W SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC B1 B1  
POP 12HR 30 60 50 50 50 50 30 40  
RAIN SHWRS C C L L C C C C C C C C C C C C  
TSTMS C C L L C C C C C C C C C C C C  
 

 
 
TNZ099-182100-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
310 AM EDT MON JUN 18 2018  
 
DATE MON 06/18/18 TUE 06/19/18 WED 06/20/18  
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 93 72 92 73 91  
TEMP 72 76 85 91 92 88 80 77 74 75 84 90 91 87 81 77 75 75 84 89 90 87  
DEWPT 68 69 71 70 68 70 70 70 70 70 70 69 69 70 69 70 68 69 68 67 68 68  
RH 87 79 63 50 46 55 72 79 87 84 63 50 49 57 67 79 79 82 59 48 49 53  
WIND DIR E S W W W W NW W NW NW N NW NW W W NW N N N NW NW NW  
WIND SPD 0 0 2 3 4 5 2 0 1 1 5 5 6 2 2 5 4 3 8 5 5 5  
CLOUDS FW SC SC B1 B1 B1 SC FW FW B1 SC B1 B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 20 20 30 20 30  
QPF 12HR 0.04 0.02 0.07 0.01 0.07  
RAIN SHWRS S S S S S C C S S C C S  
TSTMS S S S S S C C S S C C S  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18 SUN 06/24/18  
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 73 89 72 89 72 91 72 94  
TEMP 77 75 87 85 76 74 87 85 76 74 89 86 76 75 92 89  
DEWPT 69 70 68 70 70 70 70 71 70 69 69 70 68 70 70 71  
PWIND DIR W W W SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1  
POP 12HR 20 40 40 50 40 40 30 20  
RAIN SHWRS S S C C C C C C C C C C C C S S  
TSTMS S S C C C C C C C C C C C C S S  
 

 
 
NCZ060-182100-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
310 AM EDT MON JUN 18 2018  
 
DATE MON 06/18/18 TUE 06/19/18 WED 06/20/18  
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 90 67 88 67 88  
TEMP 66 69 81 88 89 84 76 72 69 70 80 86 87 83 75 72 69 70 80 86 87 83  
DEWPT 66 67 71 70 69 71 70 68 67 68 71 71 71 72 69 69 66 69 69 69 69 69  
RH 100 93 72 55 52 65 82 87 93 93 74 61 59 70 82 90 90 97 69 57 55 63  
MIN/MAX RH 52 97 59 100 55  
WIND DIR SE E W W W W E E E N N NW NW NW N N N N NW NW NW NW  
WIND DIR DEG 14 11 27 26 25 28 9 8 8 0 33 29 29 29 33 0 33 34 32 31 30 30  
WIND SPD 1 0 2 3 4 2 1 1 1 1 2 4 4 5 2 2 3 4 8 8 8 3  
CLOUDS FW FW SC SC SC SC SC FW SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 B1  
CLOUDS (%) 18 23 28 44 35 39 42 18 33 49 38 51 53 48 32 37 49 43 40 57 63 57  
VSBY 7 7 10 10 10 10 10 5  
POP 12HR 20 20 30 20 20  
QPF 12HR 0.06 0.02 0.12 0.01 0.07  
RAIN SHWRS S S S S S S S S C C S S S S S S S  
TSTMS S S S S S S S S C C S S S S S S S  
HAINES 4 5  
LAL 1 2 2 2 2 3 3 2 2 2 2  
MAX MIX HGT 7900 7900  
AGL MIX HGT 6200 6200  
MAX VENT RT 28400 56900  
T WIND DIR NE N  
T WIND SPD 4 9  
ADI 25 49  
MAX LVORI 5 4  
STABILITY G A A G G B B G G B B  
CEILING NONE 6300 6300 6300 NONE 6300 14800 17100 12700 5500 6300  
STA PRES 28.10 28.07 28.00 28.02 28.01 27.97 27.93 27.94 27.91 27.89 27.84  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18 SUN 06/24/18  
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 88 67 86 68 87 66 89  
TEMP 72 70 86 83 72 69 84 82 72 70 85 82 71 69 87 84  
DEWPT 67 68 68 71 68 69 70 72 69 68 69 71 65 68 70 72  
PWIND DIR NW NW W SW S SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1  
POP 12HR 20 30 30 60 60 60 40 40  
RAIN SHWRS S S C C C C L L L L L L C C C C  
TSTMS S S C C C C L L L L L L 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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