416  
FOUS54 KMRX 010039  
PFMMRX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
839 PM EDT SAT MAY 31 2025  
 
TNZ017-010800-  
TRI CITIES AIRPORT-SULLIVAN TN  
36.50N 82.41W ELEV. 1536 FT  
839 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 51 74 48 78 52  
TEMP 60 57 54 56 67 72 73 68 58 52 49 53 66 73 76 71 60 55 52 57  
DEWPT 55 54 54 55 57 56 55 52 50 47 45 48 50 49 50 55 51 49 48 52  
RH 84 90100 96 70 57 53 57 75 83 86 83 56 43 40 57 72 80 86 83  
WIND DIR W W W W W W W W NE NE NE E N NW NW W E E E E  
WIND SPD 4 2 2 2 5 9 8 4 1 1 1 1 1 2 2 1 1 1 1 1  
CLOUDS SC SC B1 B1 B1 SC SC FW FW FW FW FW CL CL CL CL CL CL CL CL  
POP 12HR 20 30 5 0 0  
QPF 12HR 0 0.01 0 0 0  
RAIN SHWRS C S  
TSTMS C  
 
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 86 62 87 65 83 66 81  
TEMP 81 77 62 62 83 79 65 65 84 79 67 67 80 76 68 67 79 76  
DEWPT 59 61 56 56 60 62 59 60 63 64 62 63 67 67 65 66 68 67  
PWIND DIR S SE S SE SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL CL FW FW FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 0 0 0 0 20 30 60 50 60  
RAIN SHWRS S S C C L C C C L  
TSTMS S S C S C  
 

 
 
TNZ071-010800-  
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN  
35.80N 83.98W ELEV. 979 FT  
839 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 58 78 55 79 56  
TEMP 65 62 59 61 72 76 77 72 64 59 56 58 69 76 79 74 64 60 57 60  
DEWPT 58 57 56 57 61 63 63 62 60 57 55 55 56 55 54 58 55 54 53 55  
RH 78 84 90 87 68 64 62 71 87 93 96 90 63 48 42 57 73 81 86 84  
WIND DIR SW SW SW SW SW W W SE NE NE NE NE NE NE NE NE E E E E  
WIND SPD 3 2 2 2 4 5 4 2 2 1 2 2 2 3 3 2 2 2 2 1  
CLOUDS SC SC FW B1 SC B1 B1 SC FW FW SC SC FW CL CL CL CL CL FW FW  
POP 12HR 10 60 5 0 0  
QPF 12HR 0 0.39 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 88 65 88 68 85 69 82  
TEMP 83 79 66 65 85 82 69 68 85 81 71 70 82 79 72 70 81 77  
DEWPT 63 64 59 59 64 67 62 62 66 67 65 66 69 70 68 68 70 69  
PWIND DIR S SE SW S 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 SC B1 B1 B1 B1 B1 B2 OV B2 B1  
POP 12HR 0 0 0 5 20 40 60 50 60  
RAIN SHWRS S S C C L C C C L  
TSTMS S S C S C  
 

 
 
TNZ036-010800-  
OAK RIDGE-ANDERSON TN  
36.00N 84.24W ELEV. 913 FT  
839 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 78 54 80 55  
TEMP 65 61 58 59 72 77 76 71 64 58 54 57 69 77 79 73 63 59 56 59  
DEWPT 58 56 56 57 62 63 62 62 58 55 52 53 55 53 54 58 55 54 53 54  
RH 78 84 93 93 71 62 62 73 81 90 93 86 61 43 42 59 75 83 90 83  
WIND DIR W SW SW SW SW W N S N N NE NE NE E E E NE NE NE NE  
WIND SPD 2 2 2 2 2 4 3 2 2 2 2 2 2 2 2 1 1 1 1 1  
CLOUDS SC FW FW SC SC B1 B1 FW FW FW FW FW FW CL CL CL CL CL FW FW  
POP 12HR 10 60 5 0 0  
QPF 12HR 0 0.23 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 87 65 87 67 84 68 82  
TEMP 83 79 66 65 84 80 69 68 84 80 71 69 82 78 71 70 80 77  
DEWPT 63 65 59 60 65 67 62 63 66 67 65 66 70 70 68 68 71 70  
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 FW FW FW SC B1 FW FW B1 B1 B1 B2 B1 OV OV B2 B1  
POP 12HR 0 0 0 5 20 40 70 50 60  
RAIN SHWRS S S C C L C C C L  
TSTMS S S C S C  
 

 
 
TNZ099-010800-  
CHATTANOOGA AIRPORT-HAMILTON TN  
35.03N 85.22W ELEV. 688 FT  
839 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 61 83 60  
TEMP 67 63 61 63 75 80 81 76 68 63 61 63 73 80 82 77 67 63 60 63  
DEWPT 58 58 58 59 61 61 61 63 63 62 60 60 61 60 58 61 60 58 57 58  
RH 73 84 90 87 62 52 51 64 84 97 97 90 66 51 44 58 78 84 90 84  
WIND DIR W W SW SW W W W W NE N N NE NE NE NE NE NE N N N  
WIND SPD 2 1 1 1 2 5 5 2 1 1 1 2 2 3 3 2 1 0 0 0  
CLOUDS FW CL CL SC B1 SC FW SC SC FW SC SC FW FW CL CL CL CL FW FW  
POP 12HR 0 40 0 5 0  
QPF 12HR 0 0.01 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 66 88 68 88 70 87 70 85  
TEMP 85 81 69 68 85 82 71 69 85 82 72 71 84 81 72 72 82 80  
DEWPT 64 64 61 62 65 66 64 64 67 68 67 68 71 71 70 71 72 71  
PWIND DIR S SE S SE S S S SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC FW SC B1 B1 B1 B2 B2 B2 B2 B1 B1  
POP 12HR 0 0 0 5 20 40 60 60 70  
RAIN SHWRS S S C C L C L C L  
TSTMS S S C S C  
 

 
 
NCZ060-010800-  
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC  
35.07N 84.12W ELEV. 1600 FT  
839 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 78 54 80 54  
TEMP 62 57 55 56 70 76 76 69 62 57 55 56 71 77 79 72 62 58 56 59  
DEWPT 54 54 53 54 59 56 57 59 58 56 55 56 58 53 52 56 55 53 53 55  
RH 75 90 93 93 68 50 52 70 87 96100100 63 43 39 57 78 83 90 87  
MAX/MIN RH 96 50 100 39 90  
WIND DIR W W N N W W W W N N N N NW NW NW NW E E E E  
WIND DIR DEG 28 27 0 0 28 28 28 27 0 0 0 0 32 30 30 32 10 11 11 11  
WIND SPD 2 1 0 0 3 5 5 2 0 0 0 0 1 2 3 2 1 1 1 2  
CLOUDS FW FW FW SC B1 B1 SC SC FW FW SC SC FW FW CL CL CL CL CL CL  
CLOUDS (%) 10 7 15 48 61 52 45 42 25 19 36 39 7 9 3 2 1 2 3 5  
VSBY 10 10 7 10 10 10 10 10 10 7 7 10 10 10 10 10 10 10  
POP 12HR 0 50 5 5 0  
QPF 12HR 0 0.03 0 0 0  
RAIN SHWRS C C  
TSTMS C S  
OBVIS H H  
CHANCETHUNDER 0 40 5 5 0  
MAX MIX HGT  
AGL MIX HGT 4300 4000  
MAX VENT RT 59100 27500  
T WIND DIR W NW  
T WIND SPD 10 4  
ADI 51 24  
MAX LVORI 7 10  
STABILITY G G B A G G A A G G  
CEILING NONE NONE NONE NONE 8900 NONE NONE NONE 0 NONE  
STA PRES 27.75 27.79 27.79 27.81 27.85 27.91 27.93 27.93 27.97 28.06  
 
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 60 86 61 86 64 85 65 82  
TEMP 81 76 62 62 82 77 64 63 83 78 66 65 81 76 68 67 79 75  
DEWPT 59 59 56 56 60 62 59 60 62 64 62 63 67 66 65 66 68 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 CL FW CL FW FW FW FW FW FW B1 B2 B2 B2 B1 B2 OV B2 SC  
POP 12HR 0 0 0 5 20 30 60 50 70  
RAIN SHWRS S S C C L C C C L  
TSTMS S S 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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