734  
FOUS54 KMRX 311723  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
122 PM EDT SAT MAY 31 2025  
 
TNZ017-010800-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
122 PM EDT SAT MAY 31 2025  
 
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 TUE  
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 53 73 48 78 51  
TEMP 71 66 59 56 53 55 65 71 73 68 58 51 48 51 67 75 77 71 59 53 51 56  
DEWPT 57 56 55 54 53 55 57 56 54 52 50 47 46 48 50 49 49 54 50 48 48 51  
RH 61 70 87 93100100 75 59 51 57 75 86 93 89 54 40 37 55 72 83 89 83  
WIND DIR W W W W W W W W W W N NE NE NE N NW NW NE E E E E  
WIND SPD 16 10 4 2 2 2 5 9 8 3 1 1 1 1 1 3 3 2 1 1 1 1  
WIND GUST 26  
CLOUDS SC SC SC SC B1 B1 B1 SC SC FW FW FW FW FW CL CL CL CL CL CL CL CL  
POP 12HR 20 30 0 0 0  
QPF 12HR 0.01 0.01 0 0 0  
RAIN SHWRS C S C S  
TSTMS C S C  
OBVIS H  
 
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25  
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 84 57 86 61 86 65 83 66 82  
TEMP 81 78 61 60 83 80 63 64 83 80 67 67 80 77 68 68 80 76  
DEWPT 57 61 55 56 60 63 59 60 64 65 63 64 68 67 66 66 68 66  
PWIND DIR S SE SW SE SW S SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW FW CL FW SC SC SC SC SC B1 B2 B2 OV OV OV B2  
POP 12HR 0 0 0 5 20 30 70 50 60  
RAIN SHWRS S S C C L C C C L  
TSTMS S S C S S  
 

 
 
TNZ071-010800-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
122 PM EDT SAT MAY 31 2025  
 
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 TUE  
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 59 77 55 79 56  
TEMP 78 72 65 62 60 61 71 75 76 72 64 60 56 57 70 77 79 74 64 59 56 59  
DEWPT 58 59 58 58 58 58 61 63 62 61 59 56 54 55 56 54 54 57 54 53 53 55  
RH 50 64 78 87 93 90 71 66 62 68 84 87 93 93 61 45 42 55 70 80 90 87  
WIND DIR W W SW SW SW SW SW W W W SE NE NE NE NE N N NE E E E E  
WIND SPD 13 8 3 2 2 2 4 5 4 2 2 2 2 2 2 4 4 2 2 2 2 2  
CLOUDS FW SC SC SC FW B1 SC B1 B1 SC FW FW FW FW CL CL CL CL CL CL CL FW  
POP 12HR 10 60 0 0 0  
QPF 12HR 0 0.16 0 0 0  
RAIN SHWRS S L C  
TSTMS S L S  
 
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25  
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 62 87 66 87 69 83 69 83  
TEMP 83 81 66 64 84 82 68 68 84 83 72 71 81 80 71 69 80 78  
DEWPT 61 64 59 59 63 66 62 62 67 67 66 67 71 69 68 68 70 69  
PWIND DIR SW S SW S SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW FW FW SC SC B2 B1 SC B2 OV OV OV OV OV B2  
POP 12HR 0 0 5 5 30 50 70 60 60  
RAIN SHWRS C C C C L L C C L  
TSTMS C S C S S C  
 

 
 
TNZ036-010800-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
122 PM EDT SAT MAY 31 2025  
 
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 TUE  
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 57 77 54 80 55  
TEMP 78 72 64 60 57 60 71 75 76 72 62 57 54 56 70 78 80 74 64 57 55 59  
DEWPT 58 58 58 58 57 58 62 62 61 61 57 54 51 52 55 53 54 58 55 53 51 54  
RH 50 61 81 93100 93 73 64 60 68 84 90 90 86 59 42 41 57 73 86 86 83  
WIND DIR W W W SW SW SW SW W N W N N NE NE NE NE E E NE NE NE E  
WIND SPD 10 5 2 2 2 2 2 4 3 2 2 2 2 2 2 2 2 2 1 1 1 1  
WIND GUST 20 16  
CLOUDS FW SC SC FW FW SC SC B1 B1 FW FW FW FW FW CL CL CL CL CL CL CL SC  
POP 12HR 10 60 0 0 0  
QPF 12HR 0 0.05 0 0 0  
RAIN SHWRS S L L  
TSTMS S L S  
 
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25  
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 66 87 69 83 68 82  
TEMP 83 79 65 64 84 81 68 68 84 81 71 71 81 79 70 70 80 77  
DEWPT 62 65 60 60 64 66 62 63 67 67 66 67 71 69 68 68 70 68  
PWIND DIR S SW SW SW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW FW FW SC SC B2 B1 B1 OV OV OV OV OV B2 B2  
POP 12HR 0 0 5 10 30 50 70 60 60  
RAIN SHWRS C C C L L L C C L  
TSTMS C S C S S C  
 

 
 
TNZ099-010800-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
122 PM EDT SAT MAY 31 2025  
 
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 TUE  
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 61 82 60 83 59  
TEMP 81 77 68 63 62 63 75 81 80 73 66 62 60 62 73 81 82 77 67 62 59 62  
DEWPT 58 59 59 59 58 59 61 61 62 63 63 61 60 58 60 59 58 60 59 57 56 58  
RH 46 54 73 87 87 87 62 51 54 71 90 97100 87 64 47 44 56 75 84 90 87  
WIND DIR W W W W SW SW W W W NE NW N N N NE NE NE NE NE N N N  
WIND SPD 10 5 2 1 1 1 2 5 5 2 1 1 1 2 2 3 4 2 1 0 0 0  
CLOUDS FW FW FW CL CL SC B1 SC FW SC FW FW SC FW CL CL CL CL CL CL CL FW  
POP 12HR 0 40 0 0 0  
QPF 12HR 0 0.17 0 0 0  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25  
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 65 88 68 88 71 86 71 85  
TEMP 85 81 68 67 85 82 70 69 86 83 73 72 83 80 72 72 83 80  
DEWPT 63 64 61 61 65 66 63 65 68 69 68 70 72 72 71 70 72 71  
PWIND DIR S SE S S S S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC B1 B2 B1 B1 B2 OV B2 OV OV B2 B2  
POP 12HR 0 0 10 10 30 50 70 60 60  
RAIN SHWRS S C C C L L L L C L  
TSTMS C S C C S C  
 

 
 
NCZ060-010800-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
122 PM EDT SAT MAY 31 2025  
 
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 TUE  
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 55 78 54 80 54  
TEMP 75 70 63 58 56 57 71 77 74 68 61 56 54 56 70 78 80 73 62 57 55 58  
DEWPT 54 55 55 54 54 56 59 58 59 58 57 55 53 55 57 53 53 56 55 53 53 55  
RH 48 59 75 86 93 96 66 52 59 70 87 96 96 96 63 42 39 55 78 86 93 90  
MAX/MIN RH 96 52 100 39 93  
WIND DIR NW W W W N N W W W W N N N N NW NW NW NW E E E E  
WIND DIR DEG 29 28 28 27 0 0 28 28 28 26 0 0 0 0 32 30 31 32 9 11 11 11  
WIND SPD 10 6 2 1 0 0 3 5 5 2 0 0 0 0 1 2 3 2 1 1 1 2  
WIND GUST 20 17  
CLOUDS FW FW FW FW FW SC B1 B1 SC SC FW SC SC SC CL CL CL CL CL CL CL CL  
CLOUDS (%) 18 14 10 7 15 48 61 52 45 48 17 42 46 48 5 5 1 2 1 1 2 5  
VSBY 10 10 10 9 9 9 9 9 9 9 9 8 7 10 10 10 10 10 10 10  
POP 12HR 0 50 0 0 0  
QPF 12HR 0 0.24 0 0 0  
RAIN SHWRS C C  
TSTMS C S  
OBVIS H H  
CHANCETHUNDER 10 60 0 0 0  
MAX MIX HGT  
AGL MIX HGT 4100 4300  
MAX VENT RT 66000 39600  
T WIND DIR W N  
T WIND SPD 11 5  
ADI 57 34  
MAX LVORI 8 9  
STABILITY B G G B A G G A A MM MM  
CEILING 11700 NONE NONE NONE NONE 0 NONE NONE NONE MM MM  
STA PRES 27.71 27.74 27.79 27.81 27.83 27.87 27.93 27.94 27.94 MM MM  
 
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25  
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 84 58 85 61 86 65 84 65 83  
TEMP 82 77 61 60 83 78 63 63 83 79 67 67 80 78 68 66 80 76  
DEWPT 57 59 55 56 59 61 58 59 62 64 63 64 68 67 66 66 67 67  
PWIND DIR SE SE SE SE S SE SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL FW SC SC SC B2 B1 SC B1 B2 OV OV OV OV B2  
POP 12HR 0 0 5 10 30 40 70 60 70  
RAIN SHWRS C C C L L L C L L  
TSTMS C S C C 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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