759
FOUS54 KMRX 171732
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
131 PM EDT WED SEP 17 2025
TNZ017-180800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
131 PM EDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 56 83 56 85 57
TEMP 78 69 63 59 57 57 72 80 81 72 64 60 58 57 73 81 82 72 64 61 59 58
DEWPT 59 59 58 57 56 56 61 60 59 60 58 57 56 55 62 59 58 59 58 56 55 55
RH 52 70 84 93 96 96 68 51 47 66 81 90 93 93 68 47 44 64 81 84 87 90
WIND DIR N N NE E E E NE N N N E E E E NE N N NE E E E E
WIND SPD 4 2 1 1 1 1 1 2 3 2 1 1 1 1 1 2 2 2 1 1 2 2
CLOUDS SC SC FW CL FW SC CL FW FW FW FW CL FW FW CL FW FW FW FW FW FW SC
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 86 59 83 58 82 59 82 60 82
TEMP 82 73 64 60 79 72 62 59 79 71 63 60 78 72 63 61 78 71
DEWPT 59 60 58 58 61 61 59 59 62 62 60 60 65 64 62 61 64 63
PWIND DIR SE E SE E SE E S SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 10 5 10 10 20 20 30
RAIN SHWRS S S S S C
TSTMS S S
TNZ071-180800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
131 PM EDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 60 87 60 88 62
TEMP 82 74 68 64 62 61 75 83 85 75 69 65 63 61 75 85 87 76 70 67 65 63
DEWPT 61 62 60 59 59 58 63 61 60 62 61 60 59 59 64 63 61 62 60 59 60 60
RH 49 66 76 84 90 90 66 47 43 64 76 84 87 93 69 48 42 62 71 75 84 90
WIND DIR N E E NE NE NE NE N NE E SE E E E NE NE N NE E E E E
WIND SPD 4 3 2 2 2 2 2 2 3 2 2 2 2 2 1 2 3 2 2 2 2 2
CLOUDS FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 63 86 62 86 64 85 64 85
TEMP 85 75 68 64 84 75 67 63 83 76 68 64 83 75 67 65 83 74
DEWPT 64 64 62 61 64 64 62 61 65 65 63 63 67 66 65 63 67 65
PWIND DIR SE SE SE SE NE SE S SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC SC SC SC SC SC SC B1 SC SC SC SC SC SC
POP 12HR 5 5 10 5 10 10 20 20 30
RAIN SHWRS S S S S C
TSTMS S S
TNZ036-180800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
131 PM EDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 60 86 60 88 61
TEMP 82 74 67 64 61 61 75 83 84 75 68 64 62 61 76 86 86 75 68 66 63 62
DEWPT 61 61 60 59 58 58 63 62 61 62 60 59 59 59 64 63 60 61 59 58 57 58
RH 49 64 78 84 90 90 66 49 46 64 76 84 90 93 66 46 42 62 73 75 81 87
WIND DIR NE E NE NE NE NE E NE NE NE N NE NE NE E E E NE NE NE NE NE
WIND SPD 2 2 1 1 1 1 1 2 2 1 1 1 1 1 1 1 2 1 1 1 1 2
CLOUDS FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 88 62 86 62 85 63 85 63 85
TEMP 85 75 67 63 83 75 67 63 83 75 67 64 83 75 67 64 83 74
DEWPT 64 63 62 61 65 64 62 62 65 64 63 63 67 66 65 63 67 65
PWIND DIR SE NE S E S NW S W SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC
POP 12HR 5 5 10 5 10 10 30 20 30
RAIN SHWRS S C S S S C
TSTMS S S
TNZ099-180800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
131 PM EDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 63 89 62 90 63
TEMP 85 77 70 67 65 63 77 86 87 79 72 67 64 63 78 88 88 79 72 68 66 64
DEWPT 66 66 66 64 63 61 64 63 61 62 62 62 61 61 65 62 60 60 61 61 61 61
RH 53 69 87 90 93 93 64 46 42 56 71 84 90 93 64 42 39 52 68 78 84 90
WIND DIR N NE N N N NE NE NE NE NE NE N NE NE NE NE NE NE NE N NE NE
WIND SPD 4 3 1 1 1 2 2 2 3 2 1 1 1 1 1 2 3 2 1 1 1 1
CLOUDS SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC SC SC SC SC
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 65 87 64 87 65 86 65 87
TEMP 87 78 68 65 84 78 68 65 84 77 68 66 84 77 69 66 84 77
DEWPT 64 63 63 63 65 63 63 62 65 65 66 65 67 68 67 66 67 65
PWIND DIR SE SE SE SE SE S S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 10 10 5 10 10 30 20 30
RAIN SHWRS C S S S C
TSTMS C S
NCZ060-180800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
131 PM EDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
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 56 85 56 86 59
TEMP 80 69 63 59 57 56 73 82 82 71 64 60 58 57 74 83 82 72 65 62 60 60
DEWPT 60 60 59 58 56 55 62 60 61 61 61 59 57 56 64 59 60 62 60 59 57 58
RH 51 73 87 96 96 96 68 47 49 71 90 96 96 96 71 44 47 71 84 90 90 93
MAX/MIN RH 96 47 100 43 93
WIND DIR NW N N N SE SE E NW N N N N N E N NW N NE E E E E
WIND DIR DEG 32 1 0 0 12 12 11 32 33 1 0 0 0 9 0 31 34 6 10 10 10 10
WIND SPD 5 2 0 0 1 1 1 2 2 1 0 0 0 1 1 2 2 1 1 1 1 1
CLOUDS FW FW FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW SC SC SC B1
CLOUDS (%) 14 6 9 13 29 46 17 10 19 13 9 10 16 33 14 17 21 25 32 37 47 53
VSBY 10 10 10 10 7 9 10 10 10 10 10 10
POP 12HR 10 5 0 5 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
CHANCETHUNDER 5 5 0 5 0
MAX MIX HGT
AGL MIX HGT 5600 6600
MAX VENT RT 16400 20300
T WIND DIR N N
T WIND SPD 3 3
ADI 16 20
MAX LVORI 8 8
STABILITY B G G B B G G B B G F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.91 27.92 27.96 27.94 27.93 27.95 27.97 27.96 27.93 27.98 28.00
DATE 09/20 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
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 85 58 83 57 83 59 83 59 83
TEMP 83 70 62 59 80 70 61 58 80 70 62 60 80 70 63 60 81 70
DEWPT 61 62 60 58 61 61 59 57 62 62 62 60 65 65 63 60 64 64
PWIND DIR SE E SE E SE SE SE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC B1 SC SC
POP 12HR 10 10 10 5 10 10 30 20 30
RAIN SHWRS C S S S C
TSTMS 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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