553
FOUS54 KMRX 290626
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT SAT AUG 29 2026
TNZ017-292000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT SAT AUG 29 2026
DATE SAT 08/29/26 SUN 08/30/26 MON 08/31/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 65 88 67 89
TEMP 64 64 79 86 87 79 71 68 66 66 79 86 88 81 72 69 67 68 80 87 89 83
DEWPT 62 63 67 67 67 68 66 66 65 65 69 69 67 68 67 66 66 66 70 70 68 69
RH 93 97 67 53 52 69 84 93 97 97 72 57 50 65 84 90 97 93 72 57 50 63
WIND DIR NE E E E SE SE E E E E SW W W S S SE N SE SW W W SW
WIND SPD 2 3 2 2 3 4 3 2 1 1 1 3 2 1 1 0 0 0 2 3 2 1
CLOUDS FW SC FW FW FW SC FW FW FW SC FW FW SC SC SC FW FW SC FW FW FW FW
POP 12HR 10 0 5 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 89 90 90 91 84 92 94 86
MAX HEAT 91 92 92 93 94 96
DATE TUE 09/01/26 WED 09/02/26 THU 09/03/26 FRI 09/04/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 91 69 92 70 92 69 90
TEMP 70 69 89 84 72 71 90 85 72 71 89 84 72 70 87 82
DEWPT 67 67 70 69 68 67 70 69 68 68 70 69 68 68 70 68
PWIND DIR SW W SW SW SW SW W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW CL SC FW FW FW SC FW SC FW SC SC
POP 12HR 0 5 5 10 10 20 30 40
RAIN SHWRS S C S C
TSTMS S S C
TNZ071-292000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT SAT AUG 29 2026
DATE SAT 08/29/26 SUN 08/30/26 MON 08/31/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 70 91 70 92
TEMP 68 67 81 89 89 82 76 73 71 70 82 89 90 83 77 74 72 71 84 90 92 86
DEWPT 66 66 69 69 69 69 70 69 68 68 71 71 70 69 70 70 69 69 71 71 70 70
RH 93 97 67 52 52 65 82 87 90 93 69 56 52 63 79 87 90 93 65 54 49 59
WIND DIR N NE N N SE S S NW N N N W SW S S S S S SW W W S
WIND SPD 2 2 1 1 2 3 3 2 1 0 0 1 3 3 2 1 1 1 1 1 2 2
CLOUDS FW FW FW FW FW SC SC SC B1 SC FW SC SC SC SC SC SC FW CL FW FW FW
POP 12HR 10 5 10 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 84 94 94 85 86 95 96 87 89 96 98 91
MAX HEAT 94 96 95 97 83 96 99
DATE TUE 09/01/26 WED 09/02/26 THU 09/03/26 FRI 09/04/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 94 74 95 74 96 73 95
TEMP 75 72 91 88 77 75 93 89 78 75 94 88 77 74 92 87
DEWPT 70 69 71 69 70 69 71 69 70 69 70 69 70 69 71 69
PWIND DIR S NW S SW S SW S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC FW FW SC SC FW FW
POP 12HR 0 5 0 10 5 20 10 30
RAIN SHWRS S C
TSTMS S C
TNZ036-292000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT SAT AUG 29 2026
DATE SAT 08/29/26 SUN 08/30/26 MON 08/31/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 70 91 69 92
TEMP 68 67 80 89 90 83 75 72 71 70 81 88 90 84 75 73 71 70 83 89 91 84
DEWPT 65 64 70 70 70 69 69 69 68 69 72 72 71 70 70 69 69 69 73 72 72 71
RH 90 90 72 54 52 63 82 90 90 97 74 59 54 63 84 87 93 97 72 57 54 65
WIND DIR NE NE NE E SE S SW W W W S SW SW SW N SW W N SW N SW N
WIND SPD 3 2 1 1 1 1 1 1 1 1 2 2 1 1 0 1 1 0 1 0 1 0
CLOUDS FW CL CL FW FW SC SC SC SC SC FW SC SC SC FW FW FW FW CL FW FW FW
POP 12HR 5 5 5 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 83 94 96 87 85 95 96 88 89 96 99 89
MAX HEAT 94 96 95 96 96 100
DATE TUE 09/01/26 WED 09/02/26 THU 09/03/26 FRI 09/04/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 94 73 95 72 95 72 94
TEMP 74 72 91 86 76 74 92 87 75 73 93 86 75 73 91 85
DEWPT 70 69 72 71 70 70 72 71 70 70 72 71 70 70 72 70
PWIND DIR N N N SW SW W W NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC
POP 12HR 0 5 0 5 5 20 10 30
RAIN SHWRS S C
TSTMS S C
TNZ099-292000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT SAT AUG 29 2026
DATE SAT 08/29/26 SUN 08/30/26 MON 08/31/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 93 72 92 71 94
TEMP 70 70 82 90 92 85 77 74 72 72 82 89 92 86 78 74 73 72 84 91 94 87
DEWPT 69 69 72 72 71 71 72 71 71 71 72 72 72 72 72 72 71 71 73 72 71 72
RH 97 97 72 56 51 63 85 90 97 97 72 57 52 63 82 93 93 97 70 54 47 61
WIND DIR N NE E E SE SE SE S SE SE S S S S S S N N S S S S
WIND SPD 0 1 1 3 3 3 3 3 1 1 4 4 4 3 1 1 0 0 1 2 2 1
CLOUDS FW CL CL FW FW FW FW SC B1 SC FW SC SC SC SC FW FW FW FW FW FW SC
POP 12HR 5 5 20 0 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 87 97 99 90 87 96100 92 90 99101 94
MAX HEAT 97 99 84 96 100 86 99 101
DATE TUE 09/01/26 WED 09/02/26 THU 09/03/26 FRI 09/04/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 72 96 74 97 75 97 75 96
TEMP 76 73 93 89 77 75 94 90 78 76 95 90 78 76 94 88
DEWPT 72 71 71 71 72 71 71 71 72 71 71 71 72 71 71 71
PWIND DIR S SE S SW SW W SW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW
POP 12HR 0 5 0 10 5 10 20 30
RAIN SHWRS S C
TSTMS S C
NCZ060-292000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT SAT AUG 29 2026
DATE SAT 08/29/26 SUN 08/30/26 MON 08/31/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 64 88 64 90
TEMP 64 64 79 86 84 75 69 67 66 66 78 86 86 76 71 68 66 65 80 87 89 80
DEWPT 64 63 70 70 71 70 69 67 66 66 71 70 70 70 70 68 66 65 72 71 70 71
RH 100 97 74 59 65 84100100100100 79 59 59 82 97100100100 77 59 54 74
MIN/MAX RH 57 100 57 100 52
WIND DIR N E E SE SE SE E E E E SE S S SE SE N N N N W NW N
WIND DIR DEG 0 11 11 15 15 13 10 10 10 10 14 17 18 15 13 0 0 0 0 27 30 0
WIND SPD 0 1 1 3 3 2 2 2 2 2 1 2 2 1 1 0 0 0 0 1 1 0
CLOUDS SC SC CL SC SC SC FW SC B1 SC FW SC SC B1 SC SC SC SC FW FW FW SC
CLOUDS (%) 44 41 3 31 36 31 20 48 57 42 18 44 47 55 50 30 31 49 16 18 20 28
VSBY 7 7 10 10 10 10 10 9 7 7 10
POP 12HR 30 5 40 0 20
QPF 12HR 0 0 0.01 0 0
RAIN SHWRS C S C C S S
TSTMS C S C C S S
HEAT INDEX 91 89 91 91 84 93 94 83
MAX HEAT 91 92 91 92 93 96
CHANCETHUNDER 30 5 40 0 20
MAX MIX HGT
AGL MIX HGT 5000 4300 4900
MAX VENT RT 30100 21500 14800
T WIND DIR SE SE NW
T WIND SPD 5 4 3
ADI 30 22 15
MAX LVORI 10 10 10
STABILITY G A A G G A A G G A A
CEILING 11700 8900 NONE NONE NONE NONE NONE NONE 20800 9800 NONE
STA PRES 28.03 28.03 28.02 28.04 28.07 28.07 28.02 28.04 28.06 28.04 28.01
DATE TUE 09/01/26 WED 09/02/26 THU 09/03/26 FRI 09/04/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 91 68 92 68 93 67 92
TEMP 70 67 90 81 71 69 90 82 71 69 90 82 71 68 90 82
DEWPT 68 66 70 71 68 67 70 71 69 67 69 70 68 67 70 70
PWIND DIR N NW N W N W N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW SC FW SC FW SC SC SC FW FW FW SC FW
POP 12HR 0 20 5 20 5 20 20 30
RAIN SHWRS S S S S C
TSTMS S S S 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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