461
FOUS54 KMRX 161732
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
132 PM EDT TUE SEP 16 2025
TNZ017-170800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
132 PM EDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 57 80 56 83 56
TEMP 75 69 63 61 59 58 69 76 77 70 64 60 57 57 71 79 81 71 63 60 57 57
DEWPT 62 62 59 58 56 56 60 59 58 59 58 57 56 55 61 60 59 60 58 57 55 54
RH 64 78 87 90 90 93 73 56 52 68 81 90 96 93 71 52 47 68 84 90 93 90
WIND DIR N NE E NE NE NE NW N N N E E E E N N NW N E E E E
WIND SPD 3 2 1 1 1 1 2 3 4 2 1 1 1 1 1 2 3 2 1 1 1 1
CLOUDS B1 B1 SC B1 B2 B1 FW SC SC FW FW FW FW SC FW FW FW FW CL CL FW FW
POP 12HR 10 10 0 5 0
QPF 12HR 0 0 0 0 0
DATE 09/19 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 57 86 59 82 56 82 59 82
TEMP 81 72 61 58 83 72 63 60 79 71 61 57 79 71 62 60 79 72
DEWPT 59 59 56 55 58 60 58 58 60 59 58 57 60 61 59 59 63 63
PWIND DIR NE E SE E SE E E SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 5 10 5 10 10 20
RAIN SHWRS S
TNZ071-170800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
132 PM EDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 62 84 60 86 60
TEMP 79 72 67 65 63 63 72 80 82 74 68 64 61 61 75 83 85 75 69 65 62 61
DEWPT 66 67 65 64 62 62 65 64 61 61 60 59 59 58 62 62 60 61 61 59 58 58
RH 64 84 93 97 97 97 79 58 49 64 76 84 93 90 64 49 43 62 76 81 87 90
WIND DIR NW SW S S SW SW W N N E SE SE SE E NE N N E E E E E
WIND SPD 4 3 2 2 1 1 2 3 4 2 2 1 1 2 2 2 3 2 2 2 2 2
CLOUDS B1 B1 SC B1 B1 B1 SC FW FW SC FW FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 20 5 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S
DATE 09/19 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 61 88 63 86 62 85 63 85
TEMP 85 76 66 62 84 77 68 64 84 76 67 63 82 75 67 64 82 75
DEWPT 62 60 59 58 63 63 61 61 63 63 61 60 63 62 62 62 66 65
PWIND DIR NE E E SE E SE NE SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 10 10 5 10 10 20
RAIN SHWRS S
TSTMS S
TNZ036-170800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
132 PM EDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 61 84 59 86 59
TEMP 79 71 67 64 62 62 73 81 82 73 67 64 61 60 75 83 84 75 68 64 62 60
DEWPT 67 67 65 64 62 61 65 64 62 61 60 58 57 57 63 62 61 61 60 59 58 58
RH 67 87 93100100 97 76 56 51 66 78 81 87 90 66 49 46 62 76 84 87 93
WIND DIR SW S S E NE NE S N NE NE N N N NE E E NE NE N N NE NE
WIND SPD 2 2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 1 1 1
CLOUDS B1 B1 SC SC B1 B1 SC SC SC FW FW FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS C
TSTMS S
DATE 09/19 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 61 87 63 85 62 85 63 84
TEMP 85 76 65 62 85 76 67 64 83 75 66 63 82 74 67 64 82 74
DEWPT 62 60 58 58 63 62 61 61 64 63 61 60 64 62 61 61 67 65
PWIND DIR NE NE SE NE SE NW SE W SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC
POP 12HR 0 0 5 10 10 5 10 10 20
RAIN SHWRS S
TSTMS S
TNZ099-170800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
132 PM EDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 64 87 62 89 62
TEMP 83 75 69 67 66 65 77 85 84 78 71 66 64 63 78 86 87 79 71 67 65 63
DEWPT 64 66 67 66 65 64 67 65 64 64 64 62 61 61 63 61 60 60 61 60 60 60
RH 53 74 93 97 97 97 71 51 51 62 79 87 90 93 60 43 40 52 71 78 84 90
WIND DIR NW NE W S S SE S N N N NE N N NE NE N N NE NE N N N
WIND SPD 5 2 1 1 1 1 2 3 4 3 1 1 1 1 2 2 3 2 1 1 1 1
CLOUDS SC SC FW SC SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW CL FW FW
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
DATE 09/19 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 91 64 91 65 87 65 88 66 85
TEMP 88 80 68 65 88 80 69 66 86 78 68 65 85 78 70 67 83 76
DEWPT 61 61 60 60 62 62 63 61 63 62 62 61 65 64 65 65 67 66
PWIND DIR NE NE SE SE SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC
POP 12HR 0 0 5 10 10 5 10 10 20
RAIN SHWRS S
TSTMS S
NCZ060-170800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
132 PM EDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 57 82 54 85 56
TEMP 76 68 62 60 58 58 71 80 79 69 63 59 56 56 73 82 81 71 63 60 58 57
DEWPT 62 63 62 60 58 58 63 62 59 60 59 57 55 55 61 59 59 59 59 57 55 55
RH 62 84100100100100 76 54 50 73 87 93 96 96 66 46 47 66 87 90 90 93
MAX/MIN RH 100 50 100 44 93
WIND DIR NW N N N N N W NW NW N N N N E N NW NW N E N E E
WIND DIR DEG 30 33 0 0 0 0 27 30 32 33 0 0 0 10 0 30 32 34 8 0 9 9
WIND SPD 4 1 0 0 0 0 2 4 4 2 0 0 0 1 1 3 3 2 1 0 1 1
CLOUDS SC SC SC SC B1 B1 SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW SC
CLOUDS (%) 45 38 37 38 55 68 34 27 20 12 19 14 25 36 10 13 15 8 9 9 16 29
VSBY 10 10 10 10 7 7 10 10 10 10 10 10
POP 12HR 10 10 0 5 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS C
TSTMS C
CHANCETHUNDER 10 10 0 5 0
MAX MIX HGT
AGL MIX HGT 5300 6900
MAX VENT RT 36900 25600
T WIND DIR NW N
T WIND SPD 5 3
ADI 37 28
MAX LVORI 10 8
STABILITY B G F B B G G B B G G
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.00 27.98 28.00 27.95 27.92 27.94 27.97 27.96 27.94 27.97 27.99
DATE 09/19 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 87 58 86 58 83 57 83 60 83
TEMP 84 72 62 59 84 72 62 59 81 70 62 58 80 70 63 61 80 70
DEWPT 59 59 58 55 58 60 58 57 60 60 58 57 61 62 61 60 64 63
PWIND DIR N E SE E SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR 5 0 10 10 10 10 20 10 20
RAIN SHWRS S S
TSTMS S 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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