626
FOUS54 KMRX 031827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT THU SEP 3 2026
TNZ017-040800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 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 70 91 67
TEMP 94 85 76 73 71 71 85 93 93 84 76 73 71 71 82 89 89 80 73 70 68 67
DEWPT 69 70 70 69 68 68 71 71 70 71 70 69 68 69 72 72 71 71 70 69 68 67
RH 44 61 82 87 90 90 63 49 47 65 82 87 90 93 72 57 56 74 90 97100100
WIND DIR N SE N N E E W NW NW W N N N S W W NW N E E E NE
WIND SPD 2 1 0 0 0 0 1 3 3 1 0 0 0 0 3 5 5 3 0 0 0 0
CLOUDS CL FW FW CL FW FW CL FW FW FW SC FW FW FW FW SC SC SC SC SC SC B1
POP 12HR 0 5 10 50 40
QPF 12HR 0 0 0 0.26 0.21
RAIN SHWRS S S C C C C S
TSTMS S C C C S
HEAT INDEX 99 90 90100 99 89 87 96 95
MAX HEAT 103 85 102 103 85 98 100
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 85 62 86 63 89 66 90
TEMP 86 79 68 66 82 77 66 63 84 78 67 65 86 81 69 68 87 79
DEWPT 70 68 65 63 66 64 61 60 65 65 62 62 66 66 64 63 68 67
PWIND DIR NE E SE E SE SE SW S W
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC B1 SC SC FW SC SC SC FW SC FW FW FW SC FW
POP 12HR 50 20 5 0 5 0 5 5 20
RAIN SHWRS S C S S
TSTMS S C S S
TNZ071-040800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 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 97 75 96 71
TEMP 97 90 81 78 76 75 88 95 95 88 82 79 76 75 87 94 94 85 79 76 73 72
DEWPT 71 71 72 72 71 70 73 73 71 71 72 72 71 71 73 73 72 72 72 72 71 71
RH 43 54 74 82 85 84 61 49 46 57 72 79 85 87 63 51 49 65 79 87 93 97
WIND DIR E S S NW SE E W N NW SW S S S S W NW N NW E E E E
WIND SPD 2 3 2 1 1 1 1 2 2 2 1 1 1 1 2 3 4 3 2 1 1 1
CLOUDS CL FW FW SC FW CL CL FW SC SC SC SC SC SC FW SC SC SC SC FW FW FW
POP 12HR 5 5 5 20 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S S S
TSTMS S S S
HEAT INDEX 105 96 85 96105103 94 87 94103102 91
MAX HEAT 106 91 105 106 91 103 105 88
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 90 68 92 70 93
TEMP 90 85 73 71 87 82 73 69 88 83 73 69 89 85 74 71 90 83
DEWPT 72 70 69 68 70 69 67 66 68 67 66 65 68 67 66 66 69 68
PWIND DIR NE NE E SE N S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC FW SC SC FW SC FW FW
POP 12HR 30 10 50 5 20 0 5 5 20
RAIN SHWRS C C S S
TSTMS C C S S
TNZ036-040800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 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 71
TEMP 97 88 79 77 75 75 88 96 95 86 79 77 75 74 87 94 93 83 77 74 72 72
DEWPT 72 72 72 71 70 71 74 74 73 73 72 72 71 71 74 73 74 73 72 71 70 70
RH 45 59 79 82 84 87 63 49 49 65 79 85 87 90 65 51 54 72 85 90 93 93
WIND DIR E SE N N N N SW N N W N N N N N NW NW N N N N NE
WIND SPD 1 1 0 0 0 0 1 0 1 1 1 0 0 0 0 1 2 2 1 1 1 1
CLOUDS FW CL FW FW FW FW FW SC SC FW FW FW SC SC FW SC SC SC SC FW FW FW
POP 12HR 0 10 5 30 10
QPF 12HR 0 0 0 0.03 0
RAIN SHWRS S S C C
TSTMS S C C
HEAT INDEX 106 95 97107105 93 95103103 89
MAX HEAT 106 88 107 107 87 103 105 86
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 89 67 90 67 91 69 93
TEMP 90 84 72 69 86 81 71 68 87 82 71 68 89 83 73 70 90 82
DEWPT 72 69 68 67 71 69 68 66 69 67 66 65 69 67 67 66 70 68
PWIND DIR NE NE E E S SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC FW SC SC FW SC FW FW
POP 12HR 20 10 50 5 20 0 5 5 20
RAIN SHWRS S C S S
TSTMS S C S S
TNZ099-040800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 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 75 99 76 98 74
TEMP 99 92 83 79 77 76 89 97 99 93 83 79 77 76 89 96 96 88 81 77 76 75
DEWPT 72 72 73 73 72 72 73 73 71 71 73 72 72 72 74 72 72 73 73 73 72 72
RH 42 52 72 82 85 87 59 46 41 49 72 79 85 87 61 46 46 61 77 87 87 90
WIND DIR E E N N N N S SE E SE S N N N NW N NW 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 1 1 1 1
CLOUDS FW FW FW SC FW CL CL FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW
POP 12HR 5 5 5 30 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS C C
TSTMS C C
HEAT INDEX 109100 89 97107108100 89 98105105 96 86
MAX HEAT 109 93 107 108 94 105 107 92
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 97 72 92 70 92 70 94 71 95
TEMP 94 89 75 73 89 84 73 71 89 84 74 71 91 87 75 72 92 85
DEWPT 71 70 71 69 71 70 68 66 69 68 66 66 68 68 68 67 69 69
PWIND DIR N E SE SE SE SE S S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW SC FW FW FW SC FW FW FW
POP 12HR 20 20 30 5 10 5 5 5 10
RAIN SHWRS S S C
TSTMS S S C
NCZ060-040800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 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 94 70 93 67
TEMP 90 81 75 72 71 70 83 92 91 81 75 73 71 70 83 91 91 80 73 71 69 68
DEWPT 72 72 71 69 68 68 73 72 72 72 71 70 68 68 73 72 71 71 71 69 68 67
RH 56 74 87 90 90 93 72 52 54 74 87 90 90 93 72 54 52 74 93 93 97 97
MAX/MIN RH 93 51 93 51 100
WIND DIR E N N N N N N N N N N N N N NW NW N NW N N N N
WIND DIR DEG 7 0 0 0 0 0 0 34 1 0 0 0 0 0 31 32 33 32 0 0 0 0
WIND SPD 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 3 3 1 0 0 0 0
CLOUDS SC SC FW FW FW FW FW SC SC SC FW SC SC SC FW SC SC FW FW FW SC SC
CLOUDS (%) 29 33 17 24 17 24 12 32 29 31 18 26 42 44 16 36 40 22 20 20 26 36
VSBY 10 10 10 10 7 7 10 10 10 10 10
POP 12HR 5 20 5 20 5
QPF 12HR 0 0.01 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 97 85 89100 99 85 89 99 98 83
MAX HEAT 101 100 101 99 100
CHANCETHUNDER 5 20 5 20 5
MAX MIX HGT
AGL MIX HGT 5600 5300
MAX VENT RT 19400 31600
T WIND DIR NE NW
T WIND SPD 3 5
ADI 19 32
MAX LVORI 8 8
STABILITY A G G A A G G A A G G
CEILING 9800 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.93 27.94 27.95 27.93 27.89 27.88 27.88 27.84 27.81 27.82 27.83
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 92 65 86 62 87 61 89 64 90
TEMP 91 81 69 66 83 76 66 63 84 78 66 63 87 79 68 65 88 78
DEWPT 70 69 68 65 69 67 64 61 66 65 63 61 66 66 64 63 68 67
PWIND DIR N E SE E SE E S N W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC B1 SC SC SC B1 SC SC SC SC SC FW SC SC SC
POP 12HR 30 20 40 0 5 0 10 5 20
RAIN SHWRS C S S C S
TSTMS C S 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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