834  
FOUS54 KMRX 071724  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
124 PM EDT TUE JUL 7 2020  
 
TNZ017-072100-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
124 PM EDT TUE JUL 7 2020  
 
DATE TUE 07/07/20 WED 07/08/20 THU 07/09/20  
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 85 67 88 67 88  
TEMP 82 82 79 72 70 67 70 79 84 85 80 72 70 67 70 79 85 86 81  
DEWPT 67 68 68 68 67 66 67 69 68 67 68 69 68 67 68 70 68 67 69  
RH 61 63 69 87 90 97 90 72 59 55 67 90 93100 93 74 57 53 67  
WIND DIR S S E NE E NE E NE NE NE W W E SE E N N N E  
WIND SPD 2 3 1 2 1 1 1 2 2 3 1 1 1 1 1 1 3 4 1  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 50 20 50 20 50  
QPF 12HR 0.05 0 0.01 0 0.01  
RAIN SHWRS C C S S S C C C S S S S C C S  
TSTMS C C S S C C S C C S  
OBVIS F PF  
 
DATE FRI 07/10/20 SAT 07/11/20 SUN 07/12/20 MON 07/13/20  
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 68 88 68 86 66 86 65 84  
TEMP 70 70 85 81 71 70 83 79 69 69 83 79 68 68 80 77  
DEWPT 69 68 69 70 69 69 69 68 67 67 67 66 66 66 67 67  
PWIND DIR E W SW W SW W S W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 60 40 70 30 40 30 40  
RAIN SHWRS S C L C S C L C S C C S S C  
TSTMS S C L C S C C C S C C S S C  
 

 
 
TNZ071-072100-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
124 PM EDT TUE JUL 7 2020  
 
DATE TUE 07/07/20 WED 07/08/20 THU 07/09/20  
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 86 70 91 70 91  
TEMP 84 84 80 75 72 71 72 81 87 88 82 75 73 71 72 82 88 89 83  
DEWPT 70 70 70 71 70 69 69 72 70 70 70 71 69 69 70 72 70 69 71  
RH 63 63 72 87 93 93 90 74 57 55 67 87 87 93 93 72 55 52 67  
WIND DIR N NE NE NE N SE SE N N NE E SE S S S N N N N  
WIND SPD 3 3 4 2 1 1 1 1 4 4 2 3 2 2 1 1 2 3 2  
CLOUDS B1 B1 B2 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC SC SC SC  
POP 12HR 50 30 50 20 50  
QPF 12HR 0.03 0.01 0.01 0 0.01  
RAIN SHWRS C C C S C C C S S C C C C S  
TSTMS C C S S C C S C C S  
OBVIS PF PF PF  
 
DATE FRI 07/10/20 SAT 07/11/20 SUN 07/12/20 MON 07/13/20  
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 91 72 89 69 89 69 88  
TEMP 74 74 88 82 74 73 86 81 72 72 87 82 72 71 85 79  
DEWPT 71 71 71 72 72 72 71 70 69 68 68 68 67 68 68 68  
PWIND DIR SW W SW W SW W SE W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC  
POP 12HR 20 60 40 60 20 40 30 40  
RAIN SHWRS S C L C C C L S S C C C S C  
TSTMS S C L C C C L S S C C C S C  
 

 
 
TNZ036-072100-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
124 PM EDT TUE JUL 7 2020  
 
DATE TUE 07/07/20 WED 07/08/20 THU 07/09/20  
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 87 69 91 70 92  
TEMP 85 85 82 75 72 70 72 82 87 89 82 75 73 70 72 83 88 89 83  
DEWPT 71 71 70 70 70 69 70 72 71 71 70 70 69 69 70 73 72 71 72  
RH 63 63 67 84 93 97 93 72 59 56 67 84 87 97 93 72 59 56 70  
WIND DIR E E NE NE N NE NE NE NE NE E S NW NW NE E NE NW N  
WIND SPD 2 3 3 2 1 1 1 2 3 3 1 1 1 1 0 2 1 4 2  
CLOUDS B1 B1 B1 B1 SC B1 B1 SC SC B1 SC SC SC SC SC SC SC SC SC  
POP 12HR 40 20 50 20 50  
QPF 12HR 0.02 0 0.01 0 0.03  
RAIN SHWRS C C S S C C S S C C C C S  
TSTMS S C S S C C S S C C S  
OBVIS PF PF PF  
 
DATE FRI 07/10/20 SAT 07/11/20 SUN 07/12/20 MON 07/13/20  
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 91 71 89 69 90 68 89  
TEMP 73 73 88 83 74 73 87 82 71 71 87 82 71 70 85 80  
DEWPT 71 71 73 72 72 72 73 69 69 69 69 68 67 68 69 69  
PWIND DIR NW W W W W W NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC  
POP 12HR 20 60 40 70 20 40 30 40  
RAIN SHWRS S C L C C C L S S C C S S C  
TSTMS S C L C C C L S S C C S S C  
 

 
 
TNZ099-072100-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
124 PM EDT TUE JUL 7 2020  
 
DATE TUE 07/07/20 WED 07/08/20 THU 07/09/20  
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 87 71 91 71 92  
TEMP 85 83 80 75 72 72 73 82 87 87 82 76 74 72 74 82 88 88 84  
DEWPT 72 73 73 74 72 71 72 74 74 73 73 74 73 72 73 75 74 73 73  
RH 65 72 79 97100 97 97 77 65 63 74 94 97100 97 79 63 61 70  
WIND DIR E NE E E NW W W W NW NW W W W W NW W W W SW  
WIND SPD 2 4 2 1 0 0 0 1 1 3 5 4 3 3 2 1 1 4 1  
CLOUDS B1 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC  
POP 12HR 60 20 60 30 60  
QPF 12HR 0.07 0.07 0.10 0 0.01  
RAIN SHWRS C L S S C C C C C C C L L S  
TSTMS C L S S S C C S S C C S  
OBVIS F PF  
 
DATE FRI 07/10/20 SAT 07/11/20 SUN 07/12/20 MON 07/13/20  
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 92 73 92 71 92 70 90  
TEMP 74 75 89 84 75 75 88 84 73 73 88 84 74 72 87 83  
DEWPT 74 73 74 74 74 74 73 70 71 71 71 70 71 70 72 71  
PWIND DIR W NW NW NW NW W W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC  
POP 12HR 20 50 30 60 20 40 40 40  
RAIN SHWRS S C C C C C L S S C C S S C  
TSTMS S C C C C C C S S C C S S C  
 

 
 
NCZ060-072100-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
124 PM EDT TUE JUL 7 2020  
 
DATE TUE 07/07/20 WED 07/08/20 THU 07/09/20  
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 81 65 85 66 87  
TEMP 77 76 74 70 67 67 67 77 82 82 76 70 68 67 67 79 84 83 78  
DEWPT 70 71 70 69 67 66 67 72 71 71 70 69 68 66 67 71 72 71 70  
RH 79 85 87 97100 97100 85 69 69 82 97100 97100 77 67 67 76  
MIN/MAX RH 69 100 67 100 67  
WIND DIR E NE E E S E NE NW NW NW NW N NE NE NE NW W NW SW  
WIND DIR DEG 10 3 9 11 16 9 5 30 30 30 32 33 5 6 5 30 28 32 21  
WIND SPD 1 2 2 1 0 1 0 2 3 4 4 2 2 2 1 1 4 5 1  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 SC SC B1 SC  
CLOUDS (%) 86 80 82 79 71 84 81 73 73 65 59 49 46 59 55 43 48 55 36  
VSBY 7 10 10 10 7 5 5  
POP 12HR 60 40 60 30 60  
QPF 12HR 0.31 0.06 0.12 0.04 0.01  
RAIN SHWRS C L C C S S S C C L C C S S C C L L S  
TSTMS C C C S C C C S C C S  
OBVIS F F  
HAINES 3 3  
LAL 3 4 2 1 3 3 3 1 3 3  
MAX MIX HGT 3400 4100  
AGL MIX HGT 1700 2400  
MAX VENT RT 5800 8400  
T WIND DIR NE NW  
T WIND SPD 3 3  
ADI 5 7  
MAX LVORI 6 8  
STABILITY B B F D B B G F A A  
CEILING 3200 5500 6300 4700 4700 7200 8000 8900 6300 18200  
STA PRES 27.90 27.84 27.84 27.86 27.83 27.78 27.79 27.83 27.80 27.79  
 
DATE FRI 07/10/20 SAT 07/11/20 SUN 07/12/20 MON 07/13/20  
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 66 88 68 87 64 87 65 86  
TEMP 69 69 86 79 70 70 84 78 68 67 85 79 69 67 83 76  
DEWPT 69 68 72 71 69 69 71 69 67 66 67 68 66 67 69 68  
PWIND DIR SE NW NW NW N NW W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC  
POP 12HR 20 60 30 60 20 40 30 40  
RAIN SHWRS S C L C S C L S S C C S S C  
TSTMS S S L C S C L S S C C S S 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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