709  
FOUS54 KMRX 311547  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1147 AM EDT TUE MAR 31 2026  
 
TNZ017-312000-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
1147 AM EDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
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 78 57 80 56 82  
TEMP 75 77 72 64 60 59 59 69 77 80 73 64 60 58 57 71 79 81 75  
DEWPT 57 55 55 55 54 54 55 61 60 58 58 58 57 55 55 60 58 56 54  
RH 54 47 55 73 81 83 87 76 56 47 59 81 90 90 93 68 49 42 48  
WIND DIR SW SW SW SW S S S SW SW SW S S SE SE SE S S S S  
WIND SPD 12 12 5 4 2 2 2 5 10 8 3 2 2 2 2 4 9 10 6  
CLOUDS B1 SC SC SC FW B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW SC  
POP 12HR 10 10 70 10 30  
QPF 12HR 0 0 0.05 0 0  
RAIN SHWRS C C L L C C  
TSTMS S C C C  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
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 58 80 57 81 57 71 42 60  
TEMP 62 59 77 73 60 58 79 74 62 59 69 64 52 44 57 55  
DEWPT 53 54 56 55 55 54 57 56 55 55 56 50 45 41 39 36  
PWIND DIR SE S SE S S SW NW NW  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS SC B1 B2 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 5 40 20 50 30 60 40 20  
RAIN SHWRS S C S S C S C C L C C S S  
TSTMS S C S S S S  
 
 
 
TNZ071-312000-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
1147 AM EDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
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 80 62 83 59 84  
TEMP 78 80 75 68 66 63 62 73 80 82 77 69 65 61 60 74 82 84 78  
DEWPT 58 57 57 57 58 58 60 62 61 60 59 58 58 57 57 60 59 57 55  
RH 50 45 54 68 75 84 93 68 52 47 54 68 78 87 90 62 46 40 45  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S  
WIND SPD 17 13 6 6 5 5 5 10 11 11 5 4 3 2 2 6 12 12 6  
CLOUDS B1 SC SC SC SC B1 SC SC SC SC SC FW FW FW SC FW SC SC SC  
POP 12HR 10 10 60 10 30  
QPF 12HR 0 0 0.03 0 0  
RAIN SHWRS C C L L C C  
TSTMS C C C C S  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
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 62 81 59 83 59 71 43 64  
TEMP 67 62 79 76 64 60 81 77 66 61 69 64 53 45 62 59  
DEWPT 55 56 58 57 57 57 59 58 57 56 57 51 46 41 40 40  
PWIND DIR S SW S S S W N N  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 B2 B2 B1 SC B1 B1 SC B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 20 40 20 50 40 60 30 20  
RAIN SHWRS S C C S S C C C C C L C S S S  
TSTMS S C C S S S S  
 
 
 
TNZ036-312000-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
1147 AM EDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
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 80 61 82 59 84  
TEMP 78 80 75 68 65 62 62 72 80 81 76 67 63 60 60 73 82 83 78  
DEWPT 60 58 58 57 59 58 60 63 63 61 59 59 59 58 58 61 60 58 56  
RH 54 47 55 68 81 87 93 73 56 51 56 75 87 93 93 66 47 43 47  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW SW S S S S S  
WIND SPD 13 11 5 5 5 4 3 6 10 9 4 3 2 2 2 5 11 10 5  
WIND GUST 24 21  
CLOUDS SC SC SC SC SC B1 B1 B1 SC SC SC FW FW SC SC SC SC SC SC  
POP 12HR 10 20 60 10 20  
QPF 12HR 0 0 0.02 0 0  
RAIN SHWRS C C L L S S  
TSTMS C C C C S S  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
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 62 81 59 83 58 69 42 65  
TEMP 67 62 79 75 64 60 81 77 65 60 68 63 52 44 62 59  
DEWPT 55 57 60 57 57 59 60 58 57 56 56 50 44 40 40 38  
PWIND DIR S SW SW SW SW W NW N  
WIND CHAR LT LT LT GN LT GN LT LT  
AVG CLOUDS B1 B2 B2 B1 SC B1 B1 SC B1 B2 B2 B1 B1 SC SC FW  
POP 12HR 20 40 20 40 40 50 30 20  
RAIN SHWRS S C C S S S C C C C C C S S S  
TSTMS S C C C C S S  
 
 
 
TNZ099-312000-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
1147 AM EDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
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 62 84 61 85  
TEMP 79 81 77 68 65 63 62 72 80 83 78 69 65 63 62 73 82 84 79  
DEWPT 60 60 60 60 61 61 62 64 63 61 61 61 60 60 60 62 62 60 59  
RH 52 49 56 76 87 93100 76 56 47 56 76 84 90 93 68 51 44 50  
WIND DIR SW SW S S S S S S S S S S S S S S S S S  
WIND SPD 11 10 5 4 4 3 2 5 8 9 5 3 3 3 3 8 11 11 5  
CLOUDS SC B1 SC SC SC SC B1 B1 B1 SC SC FW FW FW SC SC SC SC B1  
POP 12HR 10 10 50 20 20  
QPF 12HR 0 0 0.04 0 0  
RAIN SHWRS C C C C S S S S  
TSTMS S S C C S S S  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
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 64 83 62 84 59 71 45 67  
TEMP 68 64 80 78 65 63 81 78 67 61 69 66 55 46 65 63  
DEWPT 57 59 60 59 61 61 62 59 59 59 58 52 47 42 41 42  
PWIND DIR S S S S S W N N  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC B1 B1 B1 B1 B2 B2 B1 B1 SC SC FW  
POP 12HR 20 30 20 40 40 50 30 20  
RAIN SHWRS S S C S S C C C C C C C C S S  
TSTMS S S S S C C S S  
 
 
 
NCZ060-312000-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
1147 AM EDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
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 79 57 81 56 81  
TEMP 76 77 71 63 60 58 58 69 77 80 73 64 60 57 57 69 78 80 75  
DEWPT 56 55 55 56 56 56 57 61 60 58 57 57 57 55 56 60 57 55 54  
RH 50 47 57 78 87 93 96 76 56 47 57 78 90 93 96 73 48 42 48  
MIN/MAX RH 45 99 47 96 42  
WIND DIR SW SW S SE SE E SE S S S S SE SE SE SE SE S S SE  
WIND DIR DEG 21 21 18 15 12 11 12 19 19 19 16 14 14 14 13 15 17 16 15  
WIND SPD 8 6 2 2 1 1 1 2 6 6 2 2 2 2 2 5 9 9 5  
WIND GUST 16  
CLOUDS B1 SC SC SC SC B1 B1 B2 B1 SC SC SC FW SC SC SC FW SC SC  
CLOUDS (%) 57 48 40 26 44 60 65 70 57 48 44 27 18 29 50 34 25 26 36  
VSBY 10 10 10 10 10 10 7 10 6 6 10  
POP 12HR 20 10 60 20 20  
QPF 12HR 0 0 0.12 0.01 0  
RAIN SHWRS S C C L L S S S S  
TSTMS S S S C C S S  
CHANCETHUNDER 20 10 50 20 20  
MAX MIX HGT  
AGL MIX HGT 5600 5100 5500  
MAX VENT RT 98100 61100 92000  
T WIND DIR SW S S  
T WIND SPD 13 10 16  
ADI 85 61 93  
MAX LVORI 8 8 7  
STABILITY C B G F C B G G B B  
CEILING 18200 NONE NONE NONE NONE NONE NONE 18200 6300 15900  
STA PRES 28.08 28.04 28.04 28.07 28.04 28.02 28.03 28.08 28.07 28.02  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
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 58 79 57 79 55 72 41 66  
TEMP 62 58 76 73 60 58 76 73 61 57 69 64 51 43 63 59  
DEWPT 53 57 57 55 56 56 58 56 56 56 56 50 47 41 40 38  
PWIND DIR SE SE SE S SE SW NW NW  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS SC B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 20 40 30 40 40 50 40 20  
RAIN SHWRS S C C S C C C C C C C C C S S  
TSTMS S C C S S S 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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