404  
FOUS54 KMRX 311722  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
122 PM EDT MON MAR 31 2025  
 
TNZ017-010800-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
122 PM EDT MON MAR 31 2025  
 
DATE 03/31/25 TUE 04/01/25 WED 04/02/25 THU  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 67 49 76 63  
TEMP 66 61 54 48 44 42 50 60 66 61 54 51 51 52 66 74 76 71 66 66 64 64  
DEWPT 58 53 47 44 41 39 41 41 40 41 42 44 45 47 54 55 55 54 56 57 58 59  
RH 75 75 77 86 89 89 71 49 38 48 64 77 80 83 65 51 48 55 70 73 81 84  
WIND DIR W NW NW NW NW N NE NE NE E SE SE SE SE S S S S S S S S  
WIND SPD 11 9 8 5 3 2 2 2 2 2 3 5 5 8 13 18 17 11 10 9 8 5  
WIND GUST 24  
CLOUDS OV B2 B2 B2 B1 B1 B1 FW FW FW FW SC SC B1 SC SC SC SC B1 B1 B2 B2  
POP 12HR 20 0 5 10 20  
QPF 12HR 0.01 0 0 0 0  
RAIN SHWRS L S S S S S C  
TSTMS C S  
 
DATE 04/03 FRI 04/04/25 SAT 04/05/25 SUN 04/06/25 MON 04/07/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 64 84 61 83 61 72 42 56  
TEMP 83 79 68 64 81 76 65 62 80 77 65 61 68 62 50 43 53 50  
DEWPT 59 58 59 60 61 60 59 59 59 56 56 57 57 49 43 39 34 27  
PWIND DIR SW S SW S SW SW SW NW W  
WIND CHAR GN LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 SC  
POP 12HR 30 30 50 30 40 50 80 40 20  
RAIN SHWRS C C S C C C C C C C C C D L C C S  
TSTMS S S S S  
 

 
 
TNZ071-010800-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
122 PM EDT MON MAR 31 2025  
 
DATE 03/31/25 TUE 04/01/25 WED 04/02/25 THU  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 70 51 81 67  
TEMP 68 61 54 50 46 44 52 63 69 64 57 53 53 55 70 79 81 78 73 72 69 67  
DEWPT 60 52 46 45 42 40 43 45 45 46 47 46 47 49 57 59 58 57 59 59 59 59  
RH 76 72 74 83 86 86 71 52 42 52 69 77 80 80 63 50 46 48 62 64 70 75  
WIND DIR W NW N N N NE NE NE NE NE E SE SE SE S S S S S S S S  
WIND SPD 11 6 4 4 4 3 5 5 4 3 2 3 5 5 13 20 19 13 13 12 12 11  
WIND GUST 24 31 31 24 26 25 24  
CLOUDS OV B2 B1 B1 B1 B1 SC SC FW FW SC SC SC B1 SC SC SC SC B1 B2 B2 B2  
POP 12HR 10 0 5 10 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS L S S S S C  
TSTMS C  
 
DATE 04/03 FRI 04/04/25 SAT 04/05/25 SUN 04/06/25 MON 04/07/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 68 86 66 86 62 72 44 59  
TEMP 84 81 73 68 83 80 72 67 83 80 70 62 70 63 53 45 56 53  
DEWPT 62 60 61 61 62 61 60 60 60 58 58 58 58 49 44 40 35 29  
PWIND DIR SW S SW S SW SW SW NW NW  
WIND CHAR BZ GN GN LT GN GN GN LT GN  
AVG CLOUDS B2 B1 B1 B2 B2 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC  
POP 12HR 30 30 40 30 40 60 80 30 10  
RAIN SHWRS C C C C C C C S C C C L D C C C  
TSTMS S S S S  
 

 
 
TNZ036-010800-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
122 PM EDT MON MAR 31 2025  
 
DATE 03/31/25 TUE 04/01/25 WED 04/02/25 THU  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 69 50 81 65  
TEMP 66 58 52 48 43 41 53 63 69 63 55 52 52 54 70 79 81 77 72 70 67 66  
DEWPT 57 49 44 42 40 38 41 43 44 45 45 45 46 49 58 60 59 58 59 60 59 59  
RH 73 72 74 80 89 89 64 48 40 52 69 77 80 83 66 52 47 52 64 71 75 78  
WIND DIR NW NW N N NE NE NE NE E E E E E S S S S S S S S SW  
WIND SPD 8 5 3 4 3 3 3 4 3 2 2 2 2 3 10 17 17 11 10 10 10 9  
WIND GUST 20 28 28 24 24 24 24 20  
CLOUDS OV FW B1 B1 B1 B1 SC SC FW FW SC SC B1 B1 B1 SC SC B1 B1 B1 B2 B2  
POP 12HR 5 0 5 10 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C S S S S C  
TSTMS S  
 
DATE 04/03 FRI 04/04/25 SAT 04/05/25 SUN 04/06/25 MON 04/07/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 68 85 66 84 62 72 43 60  
TEMP 83 80 71 68 82 80 69 66 81 79 67 62 70 61 51 44 57 53  
DEWPT 63 60 62 62 64 61 61 61 61 58 59 58 57 48 43 38 33 29  
PWIND DIR SW SW SW S SW SW W NW NW  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B1 B2 B2 B2 B1 B1 B2 B1 B1 B2 OV B2 B2 B2 B1 SC SC  
POP 12HR 30 40 50 30 40 70 70 30 10  
RAIN SHWRS C C C C C C C C C C C L L C C S  
TSTMS S S S S S S S  
 

 
 
TNZ099-010800-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
122 PM EDT MON MAR 31 2025  
 
DATE 03/31/25 TUE 04/01/25 WED 04/02/25 THU  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 73 56 83 66  
TEMP 69 60 54 49 46 44 54 66 72 68 60 58 59 60 69 77 83 80 74 71 68 66  
DEWPT 61 52 46 45 42 41 45 46 47 49 50 51 53 55 60 63 62 61 62 63 62 62  
RH 76 75 74 86 86 89 71 48 41 51 69 77 80 84 73 62 49 52 66 76 81 87  
WIND DIR W NW N N N N NE NE E E SE SE S S S S S S S S S S  
WIND SPD 8 5 4 4 4 4 4 3 3 2 2 3 6 11 14 17 16 11 11 10 10 9  
WIND GUST 18 23 28 27 28 24 25 24 23 20  
CLOUDS B2 FW SC SC SC SC SC SC CL FW SC SC B2 B2 B1 B1 SC SC B1 B1 B1 B2  
POP 12HR 0 0 5 10 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C S S S  
TSTMS S  
 
DATE 04/03 FRI 04/04/25 SAT 04/05/25 SUN 04/06/25 MON 04/07/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 68 88 67 87 64 74 46 63  
TEMP 83 82 72 68 85 82 71 67 84 81 69 64 72 65 55 47 60 57  
DEWPT 64 62 64 64 65 63 63 62 62 61 62 61 58 51 47 41 37 32  
PWIND DIR S S S S S S SW NW NW  
WIND CHAR GN LT LT LT GN LT GN LT GN  
AVG CLOUDS B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 20 20 30 20 30 60 70 30 5  
RAIN SHWRS S S S S C C S S C C C L L C C S  
TSTMS S S S  
 

 
 
NCZ060-010800-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
122 PM EDT MON MAR 31 2025  
 
DATE 03/31/25 TUE 04/01/25 WED 04/02/25 THU  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 75 51 76 62  
TEMP 68 62 54 48 43 41 55 69 74 67 57 54 54 55 64 72 75 73 68 66 64 63  
DEWPT 57 53 47 43 41 40 44 41 41 44 45 46 48 51 56 56 55 56 57 58 59 59  
RH 68 72 77 83 93 96 66 36 30 43 64 74 80 86 75 57 50 55 68 75 84 87  
MAX/MIN RH 96 30 86 50 87  
WIND DIR W NW NW NW NW NW W W SW SE SE SE SE SE SE SE SE SE S S S S  
WIND DIR DEG 24 30 30 30 30 30 28 25 20 15 13 13 13 14 14 15 15 15 16 16 16 16  
WIND SPD 6 5 4 3 2 2 1 1 2 2 2 5 6 9 12 13 12 10 10 9 8 5  
WIND GUST 16 16 18 21 26 26 25 25 25 24 20 17  
CLOUDS OV B2 B1 SC FW FW FW FW CL FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2  
CLOUDS (%) 95 76 51 38 22 20 19 19 5 16 25 36 53 64 68 66 51 53 59 67 77 82  
VSBY 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10  
POP 12HR 10 0 10 30 20  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C S S C C S S C  
TSTMS C  
CHANCETHUNDER 10 0 5 10 10  
MAX MIX HGT  
AGL MIX HGT 5000 2800  
MAX VENT RT 45700 65300  
T WIND DIR SW SE  
T WIND SPD 6 19  
ADI 40 57  
MAX LVORI 8 5  
STABILITY C G G B B F E C C MM MM  
CEILING 17100 NONE NONE NONE NONE NONE NONE NONE NONE MM MM  
STA PRES 27.74 27.79 27.83 27.85 27.86 27.90 27.92 27.94 27.91 MM MM  
 
DATE 04/03 FRI 04/04/25 SAT 04/05/25 SUN 04/06/25 MON 04/07/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 62 86 61 86 59 74 41 61  
TEMP 80 78 68 62 82 79 66 61 82 79 65 59 70 64 52 42 57 53  
DEWPT 59 57 59 60 59 57 58 59 56 54 57 57 55 48 45 40 33 27  
PWIND DIR S S S S S S SW W NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 40 20 30 20 30 50 80 40 10  
RAIN SHWRS C C S S S C S S C C C D L C C  
TSTMS S 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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