245
FOUS54 KMRX 031707
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
106 PM EDT THU SEP 3 2026
TNZ017-040800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
106 PM EDT THU SEP 3 2026
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN
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 70 95 69 92 67
TEMP 93 85 77 73 71 71 85 93 92 83 76 73 71 70 83 91 88 80 73 70 69 67
DEWPT 66 69 69 68 68 68 70 70 68 70 69 70 68 69 72 71 71 70 69 69 68 67
RH 41 59 76 84 90 90 61 47 46 65 79 90 90 97 70 52 57 72 87 97 97100
WIND DIR S S N SE E SE SW W W W N N N SE W NW NW N N NE E NE
WIND SPD 2 1 0 0 0 0 1 3 3 1 0 0 0 0 2 5 5 3 0 0 0 1
CLOUDS CL FW FW CL FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC SC
POP 12HR 0 20 10 40 30
QPF 12HR 0 0 0 0.03 0.03
RAIN SHWRS C C C C
TSTMS C C S
HEAT INDEX 97 88 90 99 97 87 88 97 95 84
MAX HEAT 101 84 100 101 83 99 99
DATE 09/06 MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26
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 88 65 86 62 87 65 89 66 89
TEMP 87 79 68 66 83 79 67 63 84 80 68 66 86 81 69 68 86 81
DEWPT 69 66 64 64 67 65 63 62 66 66 64 63 67 66 65 64 68 67
PWIND DIR NE E SE E S SE SW SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC FW FW SC SC SC FW SC SC FW FW SC SC
POP 12HR 40 10 20 5 10 5 10 10 30
RAIN SHWRS C S C
TSTMS C
TNZ071-040800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
106 PM EDT THU SEP 3 2026
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN
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 74 98 74 96 72
TEMP 96 88 82 78 76 75 88 95 97 90 82 79 76 75 87 93 95 87 79 76 74 72
DEWPT 67 69 70 70 70 70 71 71 68 69 70 72 70 71 73 72 71 71 71 71 70 70
RH 39 54 67 76 82 84 57 46 39 50 67 79 82 87 63 51 46 59 77 85 87 93
WIND DIR SE S SE N N SW SW W N NE SE N S N W N NW N E E E NE
WIND SPD 3 2 1 0 0 1 1 2 3 2 1 0 1 0 1 3 4 3 2 1 1 2
CLOUDS FW FW SC FW FW FW FW FW FW FW SC SC FW FW FW FW SC SC SC SC SC FW
POP 12HR 5 5 0 20 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 100 92 86 94103102 95 86 94101103 93
MAX HEAT 104 90 103 103 89 101 103 89
HEAT Y Y Y Y Y Y Y Y Y
DATE 09/06 MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26
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 93 70 90 68 91 68 92 71 92
TEMP 90 85 74 71 88 83 72 69 88 84 74 69 89 86 75 72 90 85
DEWPT 70 68 68 68 70 69 68 67 68 68 67 66 68 67 67 66 70 68
PWIND DIR N NE SW S SW S SW SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC B1 B1 SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 20 20 30 5 5 5 5 10 30
RAIN SHWRS S S S C C
TSTMS S S C
TNZ036-040800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
106 PM EDT THU SEP 3 2026
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN
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 74 98 73 96 71
TEMP 96 87 80 77 75 75 88 96 95 86 80 77 75 74 89 95 92 84 78 74 73 72
DEWPT 68 71 72 71 70 71 72 71 69 70 71 72 70 72 73 72 71 72 72 71 70 70
RH 40 59 77 82 84 87 59 45 43 59 74 85 84 93 59 48 51 67 82 90 90 93
WIND DIR SE SE N N N N SW N N N N N N N N N N N N NE N N
WIND SPD 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 1 2 2 2 1 1 1
CLOUDS FW FW FW FW FW FW FW SC SC SC FW FW SC SC FW SC SC SC SC SC SC SC
POP 12HR 5 10 0 20 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 101 93 84 95104101 91 83 97104 99 90
MAX HEAT 103 89 104 103 87 104 103 87
HEAT Y Y Y Y Y Y Y Y Y
DATE 09/06 MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26
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 93 68 90 67 90 69 92 70 92
TEMP 90 84 71 69 87 82 71 68 87 83 72 70 89 84 73 71 89 84
DEWPT 70 68 67 67 71 70 68 67 69 68 67 66 69 68 68 67 70 68
PWIND DIR N NE SE SW S SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC FW FW SC FW FW FW FW SC
POP 12HR 20 10 30 5 5 0 10 5 20
RAIN SHWRS S C S
TSTMS S C S
TNZ099-040800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
106 PM EDT THU SEP 3 2026
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN
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 76 99 76 98 74
TEMP 100 93 84 80 77 76 89 96 99 92 83 80 77 77 89 95 97 90 82 78 76 75
DEWPT 68 70 72 72 72 72 71 70 68 69 72 72 71 72 73 71 70 72 72 72 72 72
RH 36 47 67 77 85 87 56 43 37 47 70 77 82 85 59 46 42 56 72 82 87 90
WIND DIR E E N N N N S E E E NE N N N N NE N N N N N N
WIND SPD 3 2 0 0 0 0 1 2 3 2 1 0 0 0 1 3 4 3 2 1 1 1
CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC FW FW CL FW FW SC SC FW FW FW
POP 12HR 5 5 0 20 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 106 99 90 84 95103105 97 88 84 97103104 97 87
MAX HEAT 106 94 103 105 92 103 105 94
HEAT Y Y Y Y Y Y Y Y Y
DATE 09/06 MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26
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 96 71 92 70 92 70 94 71 94
TEMP 94 89 75 72 89 84 73 71 89 85 74 71 91 87 74 72 92 87
DEWPT 69 69 69 69 71 70 69 67 69 69 68 67 69 68 69 69 69 69
PWIND DIR N E SE SE S S S SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC SC FW FW FW FW FW FW FW FW CL FW
POP 12HR 20 20 30 10 10 0 10 5 20
RAIN SHWRS S S C S
TSTMS S S C S
NCZ060-040800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
106 PM EDT THU SEP 3 2026
DATE 09/03/26 FRI 09/04/26 SAT 09/05/26 SUN
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 69 95 69 93 67
TEMP 91 82 75 73 71 70 84 93 91 81 75 73 71 70 84 92 90 80 74 72 69 68
DEWPT 69 70 70 69 69 68 71 70 69 71 70 70 68 68 72 70 70 72 69 69 68 67
RH 49 67 84 87 93 93 65 47 49 72 84 90 90 93 67 49 52 77 84 90 97 97
MAX/MIN RH 97 44 93 47 100
WIND DIR SE N N N N N N NW N N N N N N NW N NW N N N N N
WIND DIR DEG 15 0 0 0 0 0 0 31 0 0 0 0 0 0 32 33 32 34 0 0 0 0
WIND SPD 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 2 3 1 0 0 0 0
CLOUDS SC FW FW FW FW SC FW SC FW FW SC FW FW FW FW FW SC SC FW SC SC SC
CLOUDS (%) 32 24 23 20 16 40 10 26 10 24 31 23 23 24 13 25 29 30 25 26 40 39
VSBY 10 10 10 10 7 7 10 10 10 10 10
POP 12HR 5 10 0 20 5
QPF 12HR 0 0 0 0.01 0
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 96 86 89 99 96 85 90 98 96 84
MAX HEAT 99 99 99 98 99
CHANCETHUNDER 5 10 0 20 5
MAX MIX HGT
AGL MIX HGT 6800 6200
MAX VENT RT 33900 34200
T WIND DIR NE N
T WIND SPD 4 5
ADI 34 36
MAX LVORI 8 8
STABILITY A G G A A G G A A G G
CEILING 10800 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.93 27.94 27.96 27.93 27.89 27.90 27.88 27.85 27.80 27.83 27.84
DATE 09/06 MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26
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 91 65 85 62 88 61 89 64 90
TEMP 90 80 69 66 83 76 66 63 85 78 67 63 86 79 68 65 87 80
DEWPT 68 68 66 65 69 67 65 62 67 66 64 62 67 67 65 63 68 67
PWIND DIR N E SE SE SE SE W N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW SC B1 B1 SC SC B1 SC FW FW SC FW FW FW SC FW
POP 12HR 30 10 30 5 10 0 10 5 30
RAIN SHWRS C C C
TSTMS C C 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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