866  
FOUS54 KMRX 281517  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1117 AM EDT THU MAR 28 2024  
 
TNZ017-282000-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
1117 AM EDT THU MAR 28 2024  
 
DATE THU 03/28/24 FRI 03/29/24 SAT 03/30/24  
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 57 35 65 42 70  
TEMP 54 56 49 42 38 36 35 52 62 65 58 49 45 43 43 58 67 70 65  
DEWPT 25 22 22 26 27 28 29 35 36 33 33 34 34 34 33 41 44 44 44  
RH 32 26 34 53 64 72 78 52 38 30 39 56 65 70 67 53 43 39 46  
WIND DIR NW NW NW W W SW SW W W W W SW SW SW SW SW W W SW  
WIND SPD 11 13 9 5 4 4 5 13 17 16 9 6 6 5 5 14 18 18 17  
WIND GUST 24 28 31 27  
CLOUDS SC FW CL CL FW FW CL CL FW CL CL FW SC SC SC FW SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
 
DATE SUN 03/31/24 MON 04/01/24 TUE 04/02/24 WED 04/03/24  
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 53 74 57 76 58 72 49 60  
TEMP 56 54 69 68 59 58 72 70 61 58 69 65 56 49 56 54  
DEWPT 46 48 54 52 52 53 58 55 55 55 57 52 49 44 41 33  
PWIND DIR SW W SW SW SW SW W W  
WIND CHAR BZ GN GN GN GN GN GN BZ  
AVG CLOUDS SC SC B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC  
POP 12HR 20 30 20 30 50 70 50 40  
RAIN SHWRS S S S C S S S C C C L L C C C C  
TSTMS S S S S S C C S  
 

 
 
TNZ071-282000-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
1117 AM EDT THU MAR 28 2024  
 
DATE THU 03/28/24 FRI 03/29/24 SAT 03/30/24  
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 61 38 68 47 74  
TEMP 56 60 54 48 42 39 39 55 65 68 62 54 50 49 48 62 71 74 69  
DEWPT 31 28 28 31 32 31 32 37 37 36 37 36 36 36 37 43 46 46 46  
RH 38 29 36 51 67 73 76 51 35 31 39 50 58 61 65 50 41 37 44  
WIND DIR N N N W SW S SW SW W W SW SW SW SW SW SW SW SW SW  
WIND SPD 11 12 5 3 4 4 5 10 10 10 5 6 6 8 10 18 18 18 14  
WIND GUST 28  
CLOUDS CL CL CL CL CL CL CL CL CL CL FW SC SC B1 FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE SUN 03/31/24 MON 04/01/24 TUE 04/02/24 WED 04/03/24  
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 56 77 61 78 63 76 50 63  
TEMP 59 56 74 72 63 62 74 74 66 63 73 68 57 50 60 57  
DEWPT 48 50 56 55 55 56 59 58 58 58 58 54 51 46 41 37  
PWIND DIR SW SW SW SW SW SW W W  
WIND CHAR GN GN GN GN GN BZ GN GN  
AVG CLOUDS FW SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC  
POP 12HR 10 10 5 10 50 70 50 30  
RAIN SHWRS C C L L C C S C  
TSTMS S C C S  
 

 
 
TNZ036-282000-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
1117 AM EDT THU MAR 28 2024  
 
DATE THU 03/28/24 FRI 03/29/24 SAT 03/30/24  
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 61 37 70 44 75  
TEMP 58 60 54 47 43 38 37 56 67 70 63 53 49 46 45 60 72 75 69  
DEWPT 30 26 28 30 31 32 32 37 37 34 36 36 36 36 37 43 46 46 46  
RH 34 27 36 51 62 79 82 49 33 26 36 52 61 68 73 53 39 36 44  
WIND DIR N N NW W SW SW SW W W W SW SW SW SW SW SW SW SW SW  
WIND SPD 10 11 4 2 3 4 5 10 10 10 6 6 5 8 8 13 17 17 13  
CLOUDS CL CL CL CL CL CL CL CL CL CL FW SC B1 B1 FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE SUN 03/31/24 MON 04/01/24 TUE 04/02/24 WED 04/03/24  
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 53 77 59 78 62 76 50 64  
TEMP 58 54 74 71 62 59 74 73 65 62 72 67 56 50 61 57  
DEWPT 48 50 55 54 54 55 59 58 58 58 58 52 49 45 40 35  
PWIND DIR SW SW SW SW SW SW W NW  
WIND CHAR GN GN GN GN GN BZ GN GN  
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 10 10 5 20 50 70 40 30  
RAIN SHWRS S C C L L C S C C  
TSTMS S S S C C S S  
 

 
 
TNZ099-282000-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
1117 AM EDT THU MAR 28 2024  
 
DATE THU 03/28/24 FRI 03/29/24 SAT 03/30/24  
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 64 40 71 48 76  
TEMP 60 63 57 51 46 41 40 57 68 71 65 55 52 49 49 63 73 76 71  
DEWPT 31 27 28 34 35 34 32 37 36 34 37 38 38 38 38 45 46 46 47  
RH 33 25 33 52 65 76 73 47 31 26 35 53 59 66 66 52 38 34 42  
WIND DIR N N N NW SW SW S SW W SW SW S S S S SW SW SW SW  
WIND SPD 13 13 8 3 2 2 3 8 8 9 6 5 5 5 6 12 13 13 11  
CLOUDS CL CL CL CL CL CL CL CL CL CL SC SC SC B1 FW FW FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE SUN 03/31/24 MON 04/01/24 TUE 04/02/24 WED 04/03/24  
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 53 80 60 80 64 77 52 66  
TEMP 58 54 76 74 63 61 76 74 66 64 74 71 58 52 63 59  
DEWPT 50 51 57 55 56 58 60 59 59 60 59 55 51 46 41 38  
PWIND DIR SW SW S SW S SW W NW  
WIND CHAR LT GN GN GN GN BZ GN BZ  
AVG CLOUDS FW SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 0 0 0 5 40 60 40 20  
RAIN SHWRS S C C L C S S  
TSTMS C C S S  
 

 
 
NCZ060-282000-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
1117 AM EDT THU MAR 28 2024  
 
DATE THU 03/28/24 FRI 03/29/24 SAT 03/30/24  
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 60 33 68 41 73  
TEMP 58 58 51 44 39 34 34 52 65 67 60 49 43 41 43 59 70 72 66  
DEWPT 26 26 25 29 29 30 29 34 31 30 32 33 34 34 35 42 43 42 44  
RH 29 29 36 55 67 85 82 50 28 25 35 54 70 76 73 53 38 34 45  
MIN/MAX RH 28 85 24 76 34  
WIND DIR N N NW NW NW NW N NW W W W S S S S SW W W SW  
WIND DIR DEG 34 33 32 31 29 31 0 29 28 27 24 18 17 18 19 23 24 24 23  
WIND SPD 14 13 8 4 2 1 0 5 9 9 5 3 3 3 4 9 12 12 10  
CLOUDS CL CL CL CL CL CL CL CL CL CL FW FW SC B1 SC FW FW FW FW  
CLOUDS (%) 3 2 1 0 1 1 4 2 0 1 10 15 38 52 47 9 8 6 6  
VSBY 10 10 10 10 10 10 10 10 10 10 10 10  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
HAINES 5 5 3  
LAL 1 1 1 1 1 1 1 1 1 1  
MAX MIX HGT  
AGL MIX HGT 5300 5800 5700  
MAX VENT RT 128500 92900 118000  
T WIND DIR N W W  
T WIND SPD 21 12 17  
ADI 112 81 103  
MAX LVORI 3 5 3  
STABILITY C B G G B B G G C B  
CEILING 23500 0 NONE NONE NONE NONE NONE 23500 NONE NONE  
STA PRES 27.91 27.95 28.01 28.03 27.99 27.96 27.96 27.97 27.92 27.90  
 
DATE SUN 03/31/24 MON 04/01/24 TUE 04/02/24 WED 04/03/24  
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 48 77 54 77 58 76 48 64  
TEMP 52 49 74 69 58 55 73 71 61 58 71 68 56 49 60 56  
DEWPT 45 48 54 52 53 54 58 56 57 57 57 54 51 46 41 36  
PWIND DIR SW SW S SW S SW W NW  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS FW SC B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 0 5 0 5 40 60 50 20  
RAIN SHWRS S C C L C C S S  
TSTMS S C C 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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