949  
FOUS54 KMRX 210750  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
350 AM EDT THU JUN 21 2018  
 
TNZ017-212100-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
350 AM EDT THU JUN 21 2018  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18  
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 82 67 83 65 83  
TEMP 71 70 77 81 81 78 73 70 68 69 77 81 82 79 72 69 67 67 76 81 82 79  
DEWPT 68 69 69 69 70 70 68 68 67 68 69 68 67 68 66 65 64 66 67 66 66 67  
RH 90 97 76 67 69 76 84 93 97 97 76 65 61 69 81 87 90 97 74 60 58 67  
WIND DIR SW SW W SW SW S SW SW SE SE SW SW SW SW S S S SW SW SW SW W  
WIND SPD 5 5 5 4 4 6 8 4 3 3 4 9 11 8 5 5 8 8 11 12 10 8  
CLOUDS B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1  
POP 12HR 80 50 60 50 30  
QPF 12HR 0.28 0.10 0.16 0.25 0.04  
RAIN SHWRS S C D D C C C C C C L L C C C C C C C C C  
TSTMS S C L L C C C S C C L L C C C C C C C C C  
OBVIS PF  
 
DATE SUN 06/24/18 MON 06/25/18 TUE 06/26/18 WED 06/27/18  
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 66 84 66 84 63 87 63 87  
TEMP 70 68 82 80 70 68 82 79 68 66 85 81 68 66 85 82  
DEWPT 67 68 70 70 68 67 69 68 63 63 64 65 61 63 66 68  
PWIND DIR SW SW W NW NE E SE SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 SC FW SC SC SC FW SC SC  
POP 12HR 50 70 40 20 20 10 10 10  
RAIN SHWRS C C L L C C S S S S  
TSTMS C C L L C C S S S S  
 

 
 
TNZ071-212100-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
350 AM EDT THU JUN 21 2018  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18  
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 82 68 85 68 86  
TEMP 74 72 78 81 81 79 74 71 69 70 78 83 84 81 75 72 70 70 79 84 85 82  
DEWPT 69 69 70 71 72 71 69 69 69 70 70 68 68 68 68 68 68 68 68 69 68 68  
RH 84 90 76 72 74 77 84 93100100 76 61 59 65 79 87 93 93 69 61 57 63  
WIND DIR S S SW SW SW SW S S SW SW SW SW SW S S S SW SW SW SW SW SW  
WIND SPD 4 3 5 9 16 10 5 3 3 5 8 12 14 9 9 8 8 9 11 12 12 10  
CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC B2  
POP 12HR 80 50 60 60 30  
QPF 12HR 0.49 0.13 0.25 0.49 0.04  
RAIN SHWRS C L D D C C C C C L L L L L C C C C S S C  
TSTMS S C L L C C C S C L L L L L C C C C S S C  
OBVIS PF  
 
DATE SUN 06/24/18 MON 06/25/18 TUE 06/26/18 WED 06/27/18  
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 70 87 70 87 68 89 69 89  
TEMP 74 72 85 83 74 72 85 82 72 71 87 84 73 72 87 84  
DEWPT 69 70 72 73 70 69 71 69 67 67 70 68 68 67 68 68  
PWIND DIR SW SW SW NW NE N S SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC  
POP 12HR 50 70 60 20 10 20 20 10  
RAIN SHWRS C C L L L L S S S S S S  
TSTMS C C L L L L S S S S S S  
 

 
 
TNZ036-212100-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
350 AM EDT THU JUN 21 2018  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18  
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 81 69 85 68 86  
TEMP 74 72 77 80 80 78 74 72 70 71 79 83 84 81 75 72 70 70 79 84 85 82  
DEWPT 70 70 71 73 72 72 71 70 69 70 70 69 68 69 69 68 67 68 69 69 67 69  
RH 87 93 82 79 77 82 90 93 97 97 74 63 59 67 82 87 90 93 72 61 55 65  
WIND DIR SW SW SW SW SW SW SW S S SW SW SW SW S S S SW SW SW SW SW SW  
WIND SPD 2 2 4 9 13 8 5 2 3 4 8 11 13 9 8 5 5 6 9 10 10 6  
CLOUDS B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B2  
POP 12HR 80 50 70 60 30  
QPF 12HR 0.51 0.13 0.38 0.46 0.03  
RAIN SHWRS L D D D C C C C C L L L L L C C C C C C C  
TSTMS S C L L C C C S C L L L L L C C C C C C C  
 
DATE SUN 06/24/18 MON 06/25/18 TUE 06/26/18 WED 06/27/18  
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 70 87 69 87 68 90 69 90  
TEMP 74 72 85 83 73 71 85 82 72 71 88 85 74 72 88 85  
DEWPT 69 70 74 73 69 69 72 70 68 67 69 69 68 68 69 69  
PWIND DIR SW SW W NW NE NW S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 SC SC SC SC B1  
POP 12HR 50 80 60 20 10 20 10 20  
RAIN SHWRS C C D D L L S S S S S S  
TSTMS C C D D L L S S S S S S  
 

 
 
TNZ099-212100-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
350 AM EDT THU JUN 21 2018  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18  
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 84 71 86 70 87  
TEMP 75 74 79 83 83 81 76 74 72 73 80 85 85 82 76 74 71 72 80 85 86 83  
DEWPT 69 69 70 70 71 71 70 70 69 69 69 67 67 68 68 68 68 69 69 70 69 70  
RH 82 84 74 65 67 72 82 87 90 87 69 55 55 63 76 82 90 90 69 61 57 65  
WIND DIR S SW SW S SW S S SW W SW SW SW S S S SW SW S S SW SW SW  
WIND SPD 2 2 4 9 6 6 4 4 4 2 8 10 10 9 4 4 8 5 8 8 9 6  
CLOUDS B2 OV OV OV OV B2 OV B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 80 50 70 60 30  
QPF 12HR 0.52 0.22 0.24 0.14 0.06  
RAIN SHWRS C L D D D C C C C L L L L L L C C C C S S C  
TSTMS C S C L L C C C S L L L L L L C C C C S S C  
OBVIS PF  
 
DATE SUN 06/24/18 MON 06/25/18 TUE 06/26/18 WED 06/27/18  
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 72 89 71 89 71 90 71 89  
TEMP 75 74 87 85 75 73 87 85 75 73 88 85 75 73 87 84  
DEWPT 70 70 72 71 71 69 71 70 69 68 68 69 67 67 68 69  
PWIND DIR SW SW W NW N E SE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC  
POP 12HR 40 50 60 40 20 30 20 20  
RAIN SHWRS C C C C L L C C S S C C S S S S  
TSTMS C C C C L L C C S S C C S S S S  
 

 
 
NCZ060-212100-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
350 AM EDT THU JUN 21 2018  
 
DATE THU 06/21/18 FRI 06/22/18 SAT 06/23/18  
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 81 67 83 65 85  
TEMP 68 68 75 80 80 78 73 70 68 69 77 81 82 79 72 69 67 68 77 83 84 80  
DEWPT 68 68 69 70 70 70 68 68 67 68 69 67 67 68 67 66 65 67 68 68 67 69  
RH 100100 82 72 72 76 84 93 97 97 76 63 61 69 84 90 93 97 74 61 57 69  
MIN/MAX RH 72 97 61 100 57  
WIND DIR NE E SW SW SW S S S SW SE SW SW W S S SW SW SW S SW SW W  
WIND DIR DEG 6 8 23 23 21 19 17 18 22 15 21 22 24 18 18 22 23 22 19 22 22 24  
WIND SPD 2 1 5 6 9 4 3 3 5 3 4 9 6 6 6 4 10 4 6 8 11 5  
CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1  
CLOUDS (%) 75 83 89 96 95 87 82 82 81 82 63 62 79 75 82 70 79 71 61 52 43 69  
VSBY 10 10 10 4 5 10 7 7  
POP 12HR 80 50 70 60 40  
QPF 12HR 0.38 0.25 0.18 0.33 0.05  
RAIN SHWRS S C L D D C C C C C L L L L L C C C C S S C  
TSTMS S S C L L C C C S C L L L L L C C C C S S C  
OBVIS PF  
HAINES 3 3  
LAL 2 4 4 3 3 4 4 4 3 3 3  
MAX MIX HGT 3600 6900  
AGL MIX HGT 1900 5200  
MAX VENT RT 27900 71900  
T WIND DIR W SW  
T WIND SPD 14 13  
ADI 24 63  
MAX LVORI 5 4  
STABILITY D D B D D B B F F B B  
CEILING 7200 4000 3200 1700 8900 6300 6300 6300 6300 4700 12700  
STA PRES 27.86 27.86 27.79 27.80 27.80 27.80 27.76 27.78 27.81 27.84 27.85  
 
DATE SUN 06/24/18 MON 06/25/18 TUE 06/26/18 WED 06/27/18  
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 66 88 66 88 65 87 65 87  
TEMP 70 69 86 83 71 69 86 82 70 68 85 82 70 68 85 82  
DEWPT 67 68 72 72 67 69 70 70 66 66 68 68 64 65 67 69  
PWIND DIR SW SW SW NW NE SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC B1 B1 SC SC SC  
POP 12HR 40 60 70 30 10 30 30 20  
RAIN SHWRS C C L L L L C C C C C C S S  
TSTMS C C L L L L C C C C C 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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