589
FOUS54 KMRX 061947
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
347 PM EDT SAT SEP 6 2025
TNZ017-070800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
347 PM EDT SAT SEP 6 2025
DATE 09/06/25 SUN 09/07/25 MON 09/08/25 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 74 48 77 49
TEMP 70 67 65 62 59 58 63 70 72 64 56 52 49 50 65 74 76 68 59 55 52 50
DEWPT 65 66 63 61 58 57 56 52 49 50 49 48 46 46 51 53 53 53 51 50 48 48
RH 84 97 93 97 96 96 78 53 44 60 77 86 89 86 60 48 45 59 75 83 86 93
WIND DIR W N N N N N N N N N NE NE NE NE E NE NE E E E E E
WIND SPD 5 2 2 3 2 2 4 4 5 4 4 3 3 4 5 3 4 4 4 3 3 3
CLOUDS OV B2 OV OV OV OV SC FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0.03 0 0 0 0
RAIN SHWRS C S S S
DATE 09/09 WED 09/10/25 THU 09/11/25 FRI 09/12/25 SAT 09/13/25
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 79 51 80 52 82 54 82 54 80
TEMP 75 69 55 53 76 70 56 54 79 72 58 55 78 73 59 55 77 71
DEWPT 52 54 52 51 57 57 54 53 57 57 54 54 57 56 54 54 56 56
PWIND DIR E E NE E NE NE NE E NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 5 5 5 0 0 0 0
TNZ071-070800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
347 PM EDT SAT SEP 6 2025
DATE 09/06/25 SUN 09/07/25 MON 09/08/25 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 60 77 54 80 55
TEMP 68 67 66 63 62 60 67 74 76 69 61 58 56 55 67 77 79 73 65 61 57 56
DEWPT 66 67 65 61 59 57 57 53 50 51 52 52 50 51 55 57 57 57 58 56 55 55
RH 93100 97 93 90 90 70 48 40 53 72 80 80 86 65 50 47 57 78 84 93 96
WIND DIR NW N N N N NE NE NE N N NE NE NE NE NE NE N NE E E E E
WIND SPD 5 4 5 5 5 5 9 9 10 6 5 5 6 6 6 5 5 4 3 2 3 4
CLOUDS B2 B2 OV OV B2 B1 FW FW CL FW FW FW FW SC FW FW FW FW SC SC SC FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS C S S
DATE 09/09 WED 09/10/25 THU 09/11/25 FRI 09/12/25 SAT 09/13/25
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 82 57 84 57 85 58 86 59 85
TEMP 78 74 62 58 81 76 62 58 82 77 64 59 83 78 64 59 81 76
DEWPT 59 59 57 57 60 59 57 56 59 60 58 57 60 59 57 57 60 59
PWIND DIR NE E NE E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL FW FW CL FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0 0
TNZ036-070800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
347 PM EDT SAT SEP 6 2025
DATE 09/06/25 SUN 09/07/25 MON 09/08/25 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 53 79 55
TEMP 69 68 64 62 60 57 68 75 75 65 60 57 55 54 68 76 79 71 63 60 57 56
DEWPT 66 65 63 59 57 55 55 51 50 51 51 50 48 48 53 55 55 56 56 55 54 54
RH 90 90 97 90 90 93 63 43 41 60 72 77 77 80 59 48 44 59 78 84 90 93
WIND DIR NW N N NE NE NE NE NE N N N NE NE NE NE NE NE NE NE NE NE NE
WIND SPD 4 3 4 3 3 4 5 5 5 5 4 4 4 5 5 4 3 2 2 2 2 2
CLOUDS B2 OV OV OV B2 B1 FW FW FW FW FW CL FW SC FW FW FW FW SC FW FW FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
DATE 09/09 WED 09/10/25 THU 09/11/25 FRI 09/12/25 SAT 09/13/25
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 81 55 84 57 85 58 86 58 84
TEMP 78 73 59 56 81 75 62 58 83 76 63 59 83 76 63 59 81 75
DEWPT 59 58 57 55 60 60 57 56 59 60 58 56 60 59 57 56 60 58
PWIND DIR NE NE NE N NE N NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0 0
TNZ099-070800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
347 PM EDT SAT SEP 6 2025
DATE 09/06/25 SUN 09/07/25 MON 09/08/25 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 80 59 81 57
TEMP 70 69 67 65 63 61 70 77 79 72 64 61 61 59 69 78 81 74 66 62 59 58
DEWPT 67 68 67 63 60 57 55 51 50 51 53 52 51 51 55 57 58 59 59 58 57 57
RH 90 97100 93 90 87 59 40 36 48 67 72 70 75 61 48 46 59 78 87 93 96
WIND DIR N N N N N N N N N N N N N NE NE NE NE NE E E NE NE
WIND SPD 5 5 5 5 6 9 10 10 11 9 9 6 6 6 5 5 5 4 2 2 2 2
CLOUDS OV OV B2 B2 SC FW CL CL FW FW FW FW SC B1 SC FW FW FW SC FW FW FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
DATE 09/09 WED 09/10/25 THU 09/11/25 FRI 09/12/25 SAT 09/13/25
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 87 60 88 61 89 61 87
TEMP 80 76 63 59 84 78 64 61 85 80 66 62 85 79 66 62 86 76
DEWPT 57 59 59 57 59 60 59 58 58 59 60 59 59 59 59 58 58 58
PWIND DIR E S NE N NE N NE NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW CL CL CL CL FW CL CL FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 0 0 0
NCZ060-070800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
347 PM EDT SAT SEP 6 2025
DATE 09/06/25 SUN 09/07/25 MON 09/08/25 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 53 80 50
TEMP 70 68 65 63 60 58 68 76 74 63 57 57 55 54 69 79 77 67 59 56 53 51
DEWPT 67 66 65 63 60 58 60 56 51 54 52 51 50 51 55 57 56 57 55 53 51 50
RH 90 93100100100100 76 50 44 72 83 80 83 90 61 47 48 70 87 90 93 96
MAX/MIN RH 100 44 90 45 100
WIND DIR NW NW W NW NW NW NW NW N NW N NE NE E E SE SE SE SE E E E
WIND DIR DEG 30 29 28 29 30 30 32 32 33 31 2 5 5 7 10 12 13 13 12 10 10 9
WIND SPD 4 2 1 2 2 3 5 5 6 4 2 1 1 1 2 3 4 2 2 2 2 2
CLOUDS B2 OV B2 B2 B2 SC FW FW FW FW FW SC B1 B1 SC SC SC SC FW FW FW SC
CLOUDS (%) 83 89 87 75 76 50 15 6 8 6 15 50 60 60 34 27 32 36 24 20 24 28
VSBY 9 10 9 7 7 7 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 20 5 0 0 0
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS C S
CHANCETHUNDER 10 5 0 0 0
MAX MIX HGT
AGL MIX HGT 3600 6400
MAX VENT RT 31300 30300
T WIND DIR N SE
T WIND SPD 8 4
ADI 31 30
MAX LVORI 9 6
STABILITY B F G B A G F A A G G
CEILING NONE NONE 12700 8900 0 8000 8000 8000 8900 8000 NONE
STA PRES 27.93 27.93 27.96 27.96 27.97 28.02 28.03 28.02 28.00 28.02 28.04
DATE 09/09 WED 09/10/25 THU 09/11/25 FRI 09/12/25 SAT 09/13/25
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 81 52 84 54 85 54 85 54 82
TEMP 80 68 57 53 82 69 59 55 84 70 59 55 84 69 60 55 81 69
DEWPT 55 57 54 52 57 57 56 53 56 57 56 54 56 58 56 54 55 56
PWIND DIR E E N NE N E NE E NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 5 0 0 0 0 5 0 5
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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