697
FOUS54 KMRX 061827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT SUN SEP 6 2026
TNZ017-070800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT SUN SEP 6 2026
DATE 09/06/26 MON 09/07/26 TUE 09/08/26 WED
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 65 83 61 86 62
TEMP 82 75 70 68 67 65 75 80 81 75 67 65 63 63 75 83 85 78 69 65 64 63
DEWPT 71 70 68 67 66 65 68 68 66 64 63 61 60 61 65 66 66 66 64 63 61 62
RH 69 84 93 97 97100 79 67 60 69 87 87 90 93 71 57 53 67 84 93 90 97
WIND DIR N NE NE E E E SE E SE SE E E E E SE S S SE SE E E E
WIND SPD 3 4 4 4 5 5 6 10 10 8 4 2 3 3 3 3 3 4 4 1 1 1
CLOUDS SC SC SC SC SC B1 SC B1 SC SC SC FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 20 5 0 0 0
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS C S
TSTMS C S
HEAT INDEX 87 83 86
MAX HEAT 90 84 85 87 89
DATE 09/09 THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
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 87 65 87 65 84 62 86 64 88
TEMP 85 80 68 67 85 78 68 66 81 76 66 63 83 77 67 65 85 79
DEWPT 68 67 65 65 70 69 68 66 68 67 64 63 68 67 65 65 69 68
PWIND DIR SW S SW SW W NW SW SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC B1 B1 B1 SC SC SC B1 SC SC FW SC SC
POP 12HR 0 0 50 60 50 20 40 20 20
RAIN SHWRS C L S S C S S S C S S
TSTMS C S C S S
TNZ071-070800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT SUN SEP 6 2026
DATE 09/06/26 MON 09/07/26 TUE 09/08/26 WED
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 89 67 90 67
TEMP 90 82 76 73 71 70 79 86 85 78 74 71 69 68 80 88 89 83 76 72 69 68
DEWPT 72 72 71 70 69 69 71 73 72 71 69 68 67 66 69 70 69 69 68 67 66 66
RH 56 72 85 90 93 97 77 65 65 79 84 90 93 93 69 55 52 63 76 84 90 93
WIND DIR N NE NE NE N NE N NW E S E E E E N N SE S S S SE N
WIND SPD 5 6 6 5 3 2 2 2 4 4 2 1 1 1 0 1 3 2 3 1 1 0
CLOUDS FW SC FW FW SC B1 B1 SC SC B2 SC SC SC FW FW SC FW SC SC FW SC FW
POP 12HR 10 50 10 0 0
QPF 12HR 0 0.16 0 0 0
RAIN SHWRS S S C
TSTMS S S S
HEAT INDEX 97 87 93 91 83 93 94 87
MAX HEAT 101 93 96 93 95 83
DATE 09/09 THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
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 69 91 69 89 67 89 68 91
TEMP 88 85 73 70 89 83 73 69 86 81 71 67 87 82 72 69 88 83
DEWPT 69 69 68 67 71 71 70 69 70 69 68 67 70 69 69 68 71 69
PWIND DIR SW S SW SW W S SW S SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B1 B1 SC B1 SC SC SC SC SC SC SC
POP 12HR 0 0 50 50 50 10 30 10 30
RAIN SHWRS C C C C C S C S C
TSTMS C S C S S
TNZ036-070800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT SUN SEP 6 2026
DATE 09/06/26 MON 09/07/26 TUE 09/08/26 WED
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 89 66 89 66
TEMP 90 81 75 72 70 69 78 86 87 79 73 70 68 66 79 86 88 82 74 71 68 67
DEWPT 73 72 71 69 67 67 71 72 72 71 70 68 67 66 69 70 70 69 69 67 66 66
RH 58 74 87 90 90 93 79 63 61 77 90 93 97100 72 59 55 65 84 87 93 97
WIND DIR NE NE NE NE NE NE NE E SE SE NE NE NE NE SE S S S S W W SW
WIND SPD 3 5 4 3 3 3 2 2 3 2 1 1 1 1 1 2 1 1 1 1 1 1
WIND GUST 13
CLOUDS SC SC FW FW SC B1 B2 SC SC B2 SC SC SC SC FW FW FW FW FW FW SC FW
POP 12HR 5 40 20 0 0
QPF 12HR 0 0.03 0.02 0 0
RAIN SHWRS C S
TSTMS S
HEAT INDEX 98 85 92 94 91 93 85
MAX HEAT 100 92 94 91 94
DATE 09/09 THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
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 68 91 68 88 65 89 67 90
TEMP 88 83 72 69 89 81 71 68 85 79 69 66 86 80 70 68 87 81
DEWPT 70 69 68 67 72 71 70 68 70 69 67 66 70 69 68 68 71 69
PWIND DIR SW SW SW W NW NW SW W SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 50 50 50 20 40 10 30
RAIN SHWRS C C S C C S S C S C
TSTMS C S C S C C
TNZ099-070800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT SUN SEP 6 2026
DATE 09/06/26 MON 09/07/26 TUE 09/08/26 WED
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 72 91 70 91 70
TEMP 97 88 80 76 74 73 81 88 88 80 75 72 71 70 81 88 90 84 77 73 72 70
DEWPT 71 71 72 71 71 70 72 72 72 72 71 69 68 68 70 70 70 69 69 68 68 68
RH 43 57 77 85 90 90 74 59 59 77 87 90 90 93 69 55 52 61 76 84 87 93
WIND DIR N N N NE NE NE SE SE SE SE SE SE E E SE SE SE SE SE SE S S
WIND SPD 6 6 8 4 3 3 2 4 6 8 6 3 3 2 8 9 8 5 5 3 2 1
CLOUDS FW CL FW SC SC B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 20 40 10 0 0
QPF 12HR 0 0.02 0 0 0
RAIN SHWRS S S C C
TSTMS S S S C
HEAT INDEX 105 94 84 85 95 95 84 85 93 96 88
MAX HEAT 105 88 95 97 93 96 84
DATE 09/09 THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
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 71 94 70 92 69 92 70 93
TEMP 90 86 74 72 91 85 74 71 90 83 72 70 90 84 73 71 90 84
DEWPT 71 70 70 69 71 72 71 70 71 70 69 69 71 70 70 70 71 71
PWIND DIR S S SW W NW W SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW CL FW SC SC SC SC SC SC SC SC SC FW SC SC
POP 12HR 5 0 50 40 50 20 40 20 30
RAIN SHWRS C C S C S S C C S S S C
TSTMS S S C S C C
NCZ060-070800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT SUN SEP 6 2026
DATE 09/06/26 MON 09/07/26 TUE 09/08/26 WED
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 66 85 63 86 61
TEMP 90 79 72 69 67 66 78 84 81 73 68 66 65 63 76 83 85 77 68 66 64 62
DEWPT 69 70 70 68 67 66 71 71 70 67 66 64 63 62 68 67 67 66 66 64 63 62
RH 50 74 93 97100100 79 65 69 81 93 93 93 97 76 59 55 69 93 93 97100
MAX/MIN RH 100 65 100 53 100
WIND DIR NW N SE E E E SE SE SE SE E E E E SE SE SE SE SE E E E
WIND DIR DEG 31 34 12 10 11 11 12 12 13 12 11 11 11 11 12 13 13 13 12 11 11 11
WIND SPD 5 1 1 1 1 2 4 6 8 9 8 5 6 6 9 6 6 4 4 3 3 3
WIND GUST 19 20 18 19 19 13
CLOUDS FW CL SC SC SC B1 SC SC B1 SC FW SC SC SC FW FW FW FW FW FW FW SC
CLOUDS (%) 12 4 38 42 48 51 40 37 56 48 25 35 28 40 12 20 14 9 15 18 25 38
VSBY 10 10 10 7 7 7 10 10 10 10 10
POP 12HR 30 40 0 0 0
QPF 12HR 0 0.03 0 0 0
RAIN SHWRS C C S C S
TSTMS C C S C S
HEAT INDEX 95 89 85 86 88
MAX HEAT 97 89 86 86 89
CHANCETHUNDER 10 30 0 0 0
MAX MIX HGT
AGL MIX HGT 3600 4500
MAX VENT RT 35800 43600
T WIND DIR SE SE
T WIND SPD 10 10
ADI 36 44
MAX LVORI 10 8
STABILITY A G F B B F F B A G G
CEILING 8900 8900 NONE 8900 14800 11700 8000 8900 8000 8000 7200
STA PRES 27.78 27.84 27.89 27.93 27.98 28.04 28.10 28.11 28.10 28.13 28.16
DATE 09/09 THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
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 89 64 89 64 88 62 88 63 88
TEMP 86 79 67 65 86 78 68 65 85 77 66 63 85 77 67 65 86 78
DEWPT 68 68 66 65 70 70 68 65 69 69 66 63 69 69 67 65 70 69
PWIND DIR SE SE W SW NW N W N SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW SC B1 B1 SC SC SC B1 SC SC SC B1 SC
POP 12HR 10 0 50 40 50 20 50 20 40
RAIN SHWRS C C S C S C C S C C
TSTMS C S C 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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