065
FOUS54 KMRX 231827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT SUN AUG 23 2026
TNZ017-240800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT SUN AUG 23 2026
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 56 83 56 84 60
TEMP 83 75 66 61 57 58 73 82 83 75 65 60 56 57 73 82 83 75 64 61 61 62
DEWPT 57 58 58 57 56 56 60 57 56 57 56 54 53 54 57 57 54 56 56 56 56 57
RH 41 55 75 87 96 93 64 43 40 54 73 81 90 90 57 43 37 52 75 84 84 84
WIND DIR W W NE SE N E W W W N NE NE NE E NE NW NW NW E E E E
WIND SPD 8 3 0 0 0 0 1 5 5 3 2 2 2 3 1 3 3 0 1 1 1 1
CLOUDS FW FW FW SC SC SC SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
OBVIS PF
DATE 08/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 66 85 65 86 63 87 65 88
TEMP 85 79 68 67 81 77 67 67 83 77 66 65 84 79 67 67 85 80
DEWPT 59 62 63 65 69 68 66 66 68 66 65 64 66 64 64 65 67 66
PWIND DIR SW SE SW S W NE N NE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 SC SC B1 SC FW FW SC FW FW FW SC SC
POP 12HR 5 20 50 30 10 5 10 5 10
RAIN SHWRS S C C C
TSTMS S C C
TNZ071-240800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT SUN AUG 23 2026
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 62 87 61 88 64
TEMP 87 79 72 67 63 63 78 86 86 79 71 66 63 62 76 86 87 80 71 67 65 66
DEWPT 57 58 61 60 59 59 60 57 56 57 59 58 57 57 59 58 57 58 59 59 59 60
RH 36 49 68 78 87 87 54 37 36 47 66 75 81 84 56 39 36 47 66 75 81 81
WIND DIR NW N NE N N N N NW NW N E NE NE NE NE N N NE E E E N
WIND SPD 3 3 1 0 0 0 1 3 3 3 3 2 3 4 3 3 4 2 2 1 1 0
CLOUDS FW SC FW SC FW FW SC SC SC SC SC SC FW FW CL FW CL FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE 08/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 70 89 68 89 67 90 68 91
TEMP 89 83 73 70 85 80 72 69 87 82 71 68 87 83 72 69 88 84
DEWPT 62 64 66 67 71 70 69 68 69 67 67 66 67 65 66 66 69 67
PWIND DIR W S SW S NW E NE SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC B1 B1 B1 SC B1 SC SC FW FW FW SC FW SC SC
POP 12HR 5 40 50 30 10 5 10 10 20
RAIN SHWRS C C S C C S S
TSTMS C S S C C S
TNZ036-240800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT SUN AUG 23 2026
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 61 87 61 88 63
TEMP 87 78 69 64 62 62 78 85 87 78 69 64 62 62 76 84 87 78 69 66 65 64
DEWPT 58 59 61 59 58 58 60 59 57 60 59 57 56 56 59 59 58 60 59 58 57 59
RH 38 52 76 84 87 87 54 41 36 54 70 78 81 81 56 43 38 54 70 75 75 84
WIND DIR W NW N N N N N N NW N N NE NE NE NE N NE NE N NE NE NE
WIND SPD 3 2 1 0 0 0 0 0 1 2 2 2 2 3 2 0 1 1 1 1 1 1
CLOUDS FW SC FW SC SC SC SC SC SC SC SC SC FW FW CL FW FW FW FW FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE 08/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 90 68 88 67 89 66 89 68 90
TEMP 87 81 70 69 84 79 70 68 86 80 70 67 87 81 71 69 88 83
DEWPT 63 65 66 67 71 70 69 68 70 68 66 65 68 66 65 66 70 68
PWIND DIR SW SW SW SW NW N NE N SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 SC SC B1 SC SC FW FW FW FW FW SC SC
POP 12HR 10 40 40 20 10 5 5 5 20
RAIN SHWRS C C S C S S S S
TSTMS C C S C S S
TNZ099-240800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT SUN AUG 23 2026
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 91 65 92 67
TEMP 91 81 74 68 66 66 81 90 91 81 74 68 66 66 78 88 91 83 74 70 69 68
DEWPT 58 60 63 62 61 61 61 58 57 58 60 60 59 59 61 59 58 61 62 62 62 62
RH 33 49 69 81 84 84 51 34 32 46 62 76 78 78 56 38 33 47 66 76 78 81
WIND DIR N N N N N N NE NW NW N N N N NE NE N N NE N N N N
WIND SPD 5 4 2 1 1 1 1 2 3 4 2 3 3 3 3 2 2 2 0 0 0 0
CLOUDS CL FW SC SC SC SC FW SC B1 B1 SC FW CL CL CL FW CL FW FW FW SC FW
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
DATE 08/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 90 69 92 69 92 70 93
TEMP 90 84 73 71 86 82 72 70 88 83 72 70 90 84 72 71 90 85
DEWPT 65 68 70 70 73 72 71 70 70 70 69 68 69 68 69 69 71 70
PWIND DIR SW SW SW SW NW N NE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW SC SC SC FW
POP 12HR 30 50 50 20 20 5 10 5 20
RAIN SHWRS C C C C C S S S S
TSTMS C C S S C S S S
NCZ060-240800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT SUN AUG 23 2026
DATE 08/23/26 MON 08/24/26 TUE 08/25/26 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 58 87 58 88 62
TEMP 85 74 66 61 59 59 78 86 87 74 65 61 59 59 77 86 87 77 67 65 63 64
DEWPT 58 60 59 58 56 56 63 59 58 58 57 56 54 54 60 58 58 60 61 59 58 59
RH 40 62 78 90 90 90 60 40 38 57 75 84 83 83 56 39 38 56 81 81 84 84
MAX/MIN RH 93 38 87 36 87
WIND DIR NW NW N N N N W NW NW N N N N N N W NW N N N N E
WIND DIR DEG 31 31 0 0 0 0 28 29 30 33 0 0 0 0 0 27 30 0 0 0 0 10
WIND SPD 5 1 0 0 0 0 1 5 4 1 0 0 0 0 0 2 3 0 0 0 0 1
CLOUDS CL FW FW SC SC B1 FW SC SC B1 SC SC SC SC CL CL CL FW FW FW SC SC
CLOUDS (%) 1 16 15 37 35 64 23 26 36 57 37 44 35 49 5 3 5 11 22 22 34 46
VSBY 10 10 10 10 7 7 10 10 10 10 10
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 4500 5300
MAX VENT RT 39600 21700
T WIND DIR NW W
T WIND SPD 6 4
ADI 40 21
MAX LVORI 7 6
STABILITY A G F B B G G A A G G
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.89 27.92 27.94 27.93 27.91 27.94 27.98 27.96 27.93 27.94 27.96
DATE 08/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26 SUN 08/30/26
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 90 65 87 64 88 62 88 64 89
TEMP 88 78 68 66 83 76 68 66 85 77 66 63 86 77 68 65 86 78
DEWPT 63 67 66 65 71 70 67 66 69 68 65 63 68 67 66 65 70 69
PWIND DIR SW N W N NW N NW N W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B2 B1 SC B1 B1 SC SC SC SC SC SC SC B1 SC
POP 12HR 20 40 70 20 20 5 20 10 40
RAIN SHWRS S S C C L S S S C
TSTMS S S S C 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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