424
FOUS54 KMRX 141738
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
137 PM EDT THU AUG 14 2025
TNZ017-150800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
137 PM EDT THU AUG 14 2025
DATE 08/14/25 FRI 08/15/25 SAT 08/16/25 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 67 87 66 89 65
TEMP 83 79 72 70 68 69 79 85 86 81 73 70 68 68 80 86 88 81 73 70 67 68
DEWPT 71 71 69 68 67 67 70 67 66 69 68 67 65 66 69 67 65 68 67 66 65 65
RH 67 77 90 93 97 93 74 55 51 67 84 90 90 93 69 53 47 65 81 87 93 90
WIND DIR N N NE NE E E NE NE E N NE E E E NE N N NE E E E E
WIND SPD 3 2 1 1 1 1 1 2 2 2 1 1 1 1 2 2 3 2 1 1 1 1
CLOUDS SC SC SC SC B1 B1 SC SC FW FW FW FW SC SC FW FW FW FW FW FW FW SC
POP 12HR 10 10 5 20 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS C S S
TSTMS S S S
OBVIS PF PF
HEAT INDEX 88 88 89 84 83 89 84
MAX HEAT 90 89 91 89 90
DATE 08/17 MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25
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 90 68 90 68 90 68 86 66 84
TEMP 86 82 71 70 88 82 71 70 87 81 71 70 84 79 70 68 80 76
DEWPT 67 69 67 67 68 68 67 67 70 70 67 67 70 70 67 67 69 69
PWIND DIR N NE NE E W SE W E NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 B1 B1
POP 12HR 5 5 10 10 20 30 50 40 50
RAIN SHWRS S C S S C C S C
TSTMS S S S C S C
TNZ071-150800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
137 PM EDT THU AUG 14 2025
DATE 08/14/25 FRI 08/15/25 SAT 08/16/25 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 71 90 70 91 70
TEMP 87 83 77 74 73 73 82 88 89 83 78 75 72 72 83 89 90 84 77 74 72 72
DEWPT 72 71 72 71 71 71 73 72 70 72 72 71 70 70 72 70 69 70 70 70 69 69
RH 61 67 85 90 93 93 74 59 54 70 82 87 93 93 70 54 50 63 79 87 90 90
WIND DIR N NW S S SE E N N NE N E E E E NE N N NE E E SE E
WIND SPD 3 2 1 1 1 1 2 2 3 2 1 1 1 1 2 3 4 2 2 1 1 1
CLOUDS FW SC SC SC SC B1 SC SC FW SC SC FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 10 20 5 10 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 94 88 87 95 94 88 88 94 95 88
MAX HEAT 95 84 95 96 85 94 95 86
DATE 08/17 MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25
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 93 71 94 72 94 72 91 70 88
TEMP 90 85 76 73 91 86 76 74 91 84 75 74 89 81 74 72 84 79
DEWPT 70 70 68 69 71 69 70 70 72 71 70 70 73 71 70 69 72 71
PWIND DIR NE E NE E N SE W E NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 SC
POP 12HR 5 0 5 10 20 20 40 30 50
RAIN SHWRS S S C C S C
TSTMS S S C S C
TNZ036-150800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
137 PM EDT THU AUG 14 2025
DATE 08/14/25 FRI 08/15/25 SAT 08/16/25 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 90 69 92 69
TEMP 86 81 76 74 72 73 82 88 88 83 77 74 71 72 83 90 89 84 77 74 71 71
DEWPT 71 71 72 71 70 70 74 72 71 72 71 71 70 70 71 70 68 70 69 69 68 68
RH 61 72 87 90 93 90 77 59 57 70 82 90 97 93 67 52 50 63 76 84 90 90
WIND DIR N NW NW NE NE NE E N N SW N N N NE E NE N N N N N NE
WIND SPD 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 2 2 1 1 1 1
CLOUDS SC SC SC SC SC B1 SC B1 SC SC SC FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 10 20 5 10 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 91 85 88 95 94 88 88 96 93 88
MAX HEAT 93 95 96 84 96 96 86
DATE 08/17 MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25
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 93 71 95 71 94 72 92 70 89
TEMP 90 85 76 73 93 86 75 73 92 85 74 74 90 80 73 72 85 79
DEWPT 69 70 69 69 71 70 69 70 72 71 71 70 73 71 70 69 72 71
PWIND DIR NE N NE NE E NW W N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC B1 SC
POP 12HR 0 0 5 5 10 20 40 30 50
RAIN SHWRS S S C C S C
TSTMS S S C S S C
TNZ099-150800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
137 PM EDT THU AUG 14 2025
DATE 08/14/25 FRI 08/15/25 SAT 08/16/25 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 72 90 71 93 72
TEMP 88 83 77 75 74 73 83 88 89 83 78 75 74 73 84 90 91 84 78 75 73 74
DEWPT 71 73 73 72 72 72 74 73 72 73 73 73 72 72 73 72 70 73 73 72 71 71
RH 57 72 87 90 93 97 74 61 57 72 85 94 93 97 70 56 50 70 85 90 93 90
WIND DIR N N W NW NW W N N NW N NE N N N NE NE N NE NE NE NE NE
WIND SPD 2 2 1 1 1 1 1 2 2 2 1 1 1 1 2 3 3 2 1 1 1 1
CLOUDS SC SC SC B1 B1 SC SC SC SC SC SC FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 10 30 10 20 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S C C S S
TSTMS S S S S S
HEAT INDEX 94 89 90 96 96 89 90 97 97 90
MAX HEAT 94 85 96 96 86 97 98 87
DATE 08/17 MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25
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 93 72 96 72 95 73 92 71 91
TEMP 90 85 76 74 93 86 76 74 92 86 77 75 90 84 75 73 87 81
DEWPT 71 72 69 70 71 71 71 72 72 73 72 72 73 73 71 70 73 73
PWIND DIR NE N NE NE E SW W NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW CL FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 10 0 5 5 10 10 40 20 50
RAIN SHWRS C S S C
TSTMS C S S C
NCZ060-150800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
137 PM EDT THU AUG 14 2025
DATE 08/14/25 FRI 08/15/25 SAT 08/16/25 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 66 87 65 87 65
TEMP 84 78 72 69 68 68 80 86 85 78 71 69 67 67 80 86 83 77 71 68 67 67
DEWPT 71 71 70 69 68 67 72 70 70 71 70 68 67 66 71 69 69 71 70 68 67 66
RH 65 79 93100100 97 77 59 61 79 97 97100 97 74 57 63 82 97100100 97
MAX/MIN RH 100 57 100 57 100
WIND DIR NW NW N N N N NW NW N NE N N N N E NW N E E N N N
WIND DIR DEG 31 31 0 0 0 0 30 32 33 4 0 0 0 0 8 32 1 7 7 0 0 0
WIND SPD 4 2 0 0 0 0 1 2 2 1 0 0 0 0 1 2 2 1 1 0 0 0
CLOUDS SC SC SC SC B1 B1 SC SC FW SC SC SC SC SC FW SC SC SC FW SC SC SC
CLOUDS (%) 32 34 30 32 53 52 27 37 21 44 40 33 38 46 24 43 30 31 18 28 32 39
VSBY 10 10 10 10 5 5 10 10 10 7 10 7
POP 12HR 10 50 10 40 5
QPF 12HR 0 0.02 0 0.03 0
RAIN SHWRS C S C C C
TSTMS S S S C C
OBVIS PF
HEAT INDEX 89 84 91 90 83 90 87
MAX HEAT 91 91 91 90 90
CHANCETHUNDER 10 50 10 40 5
MAX MIX HGT
AGL MIX HGT 4300 5200
MAX VENT RT 19100 22500
T WIND DIR N NE
T WIND SPD 4 4
ADI 19 23
MAX LVORI 10 8
STABILITY A F F A A G F A A G G
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE 18200 8000
STA PRES 27.92 27.95 27.99 28.00 27.99 28.01 28.00 27.98 27.95 27.97 27.97
DATE 08/17 MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25
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 89 65 90 66 90 66 87 65 86
TEMP 87 79 69 68 89 79 70 68 88 79 70 68 85 78 69 67 83 75
DEWPT 68 70 67 67 67 68 68 67 70 71 68 67 70 70 67 66 69 70
PWIND DIR N NE N E NW SE NW E NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 0 10 10 30 20 50 30 50
RAIN SHWRS C S C C S C
TSTMS C S C 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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