603
FOUS54 KMRX 110627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT SUN OCT 11 2026
TNZ017-112000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT SUN OCT 11 2026
DATE SUN 10/11/26 MON 10/12/26 TUE 10/13/26
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 72 59 76 54 81
TEMP 64 64 68 69 67 63 62 62 61 61 65 74 76 68 60 58 56 55 69 78 81 71
DEWPT 64 64 66 65 63 62 62 62 61 61 64 64 63 62 60 58 56 55 63 64 63 62
RH 100100 93 87 87 97100100100100 97 71 64 81100100100100 81 62 54 73
WIND DIR E E SW W SW W W W W W W W W SW S N SE SE SW SW SW SW
WIND SPD 5 3 8 11 12 12 12 11 11 9 8 8 5 2 0 0 0 0 3 8 8 4
WIND GUST 19 23 21
CLOUDS B1 B1 B1 B2 B2 OV B2 OV OV B1 B1 B1 B1 FW FW FW FW SC CL CL CL CL
POP 12HR 80 50 5 0 0
QPF 12HR 0.08 0.05 0 0 0
RAIN SHWRS D S C C L C C S
TSTMS S
DATE WED 10/14/26 THU 10/15/26 FRI 10/16/26 SAT 10/17/26
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 57 83 59 81 59 77 48 61
TEMP 61 58 80 73 63 60 79 72 62 60 75 67 55 49 59 51
DEWPT 58 57 66 65 62 60 67 64 61 58 63 58 52 46 46 41
PWIND DIR S SW SW SW SE W NW NW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS CL FW FW FW FW FW SC SC SC FW SC SC SC B1 B1 SC
POP 12HR 0 5 5 20 10 40 30 10
RAIN SHWRS S C C C
TNZ071-112000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT SUN OCT 11 2026
DATE SUN 10/11/26 MON 10/12/26 TUE 10/13/26
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 69 60 81 59 85
TEMP 64 63 64 67 68 67 65 63 61 60 70 79 81 73 65 63 61 60 73 82 84 76
DEWPT 64 62 64 66 66 64 64 63 61 60 65 66 66 64 62 61 59 58 65 65 65 63
RH 100 97100 97 93 90 97100100100 84 64 60 73 90 93 93 93 76 56 53 64
WIND DIR SW SW SW SW SW W SW SW SW SW S W SW S S S S S SW SW SW S
WIND SPD 5 6 10 10 12 9 8 5 5 3 2 2 2 3 2 2 2 1 3 6 6 5
WIND GUST 20 20
CLOUDS B2 B1 B2 B2 B2 OV B2 B1 SC B1 B1 B1 FW FW FW FW FW FW CL CL CL CL
POP 12HR 70 10 0 0 0
QPF 12HR 0.04 0 0 0 0
RAIN SHWRS L C C L L
DATE WED 10/14/26 THU 10/15/26 FRI 10/16/26 SAT 10/17/26
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 61 87 63 86 63 81 52 65
TEMP 65 62 84 77 67 64 83 77 67 64 79 72 59 52 63 57
DEWPT 60 59 67 67 64 62 69 67 63 61 65 60 53 48 48 45
PWIND DIR SW SW S W S W NW N
WIND CHAR LT LT LT LT LT GN GN BZ
AVG CLOUDS CL FW FW CL FW FW SC FW FW FW SC SC SC SC B1 SC
POP 12HR 0 0 5 5 10 20 20 10
RAIN SHWRS S S
TNZ036-112000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT SUN OCT 11 2026
DATE SUN 10/11/26 MON 10/12/26 TUE 10/13/26
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 69 58 82 57 84
TEMP 63 62 64 67 68 65 63 62 60 58 69 80 82 72 63 61 59 58 71 81 84 74
DEWPT 63 61 64 67 67 65 63 62 60 58 66 67 67 66 63 61 59 58 66 67 67 66
RH 100 97100100 97100100100100100 90 65 61 81100100100100 84 63 57 76
WIND DIR SE SW SW SW W W SW SW SW SW S SW SW SW SW SW N SW SW SW SW SW
WIND SPD 2 3 5 5 8 5 3 2 2 1 1 1 2 1 1 1 0 1 2 5 4 2
WIND GUST 17 16 17 16
CLOUDS OV B2 OV B2 B1 B2 B1 SC SC B1 B1 B1 FW FW FW FW SC SC FW CL CL CL
POP 12HR 70 5 0 0 0
QPF 12HR 0.04 0 0 0 0
RAIN SHWRS D S C L C
HEAT INDEX 85 87
MAX HEAT 82 85 83 87
DATE WED 10/14/26 THU 10/15/26 FRI 10/16/26 SAT 10/17/26
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 59 85 62 84 61 80 51 65
TEMP 63 60 82 75 66 63 81 74 65 62 77 70 57 51 63 54
DEWPT 61 59 69 69 65 63 70 67 63 61 65 60 52 47 48 45
PWIND DIR SW SW SW SW SW W N N
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS CL FW FW FW FW SC B1 FW SC FW SC SC B1 SC SC SC
POP 12HR 0 5 5 10 5 10 10 10
TNZ099-112000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT SUN OCT 11 2026
DATE SUN 10/11/26 MON 10/12/26 TUE 10/13/26
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 72 57 85 58 87
TEMP 62 62 65 69 71 67 63 61 59 57 70 82 85 75 66 62 60 59 73 84 87 77
DEWPT 62 61 65 66 66 65 63 61 59 57 65 67 66 66 64 62 60 59 65 65 65 65
RH 100 97100 90 84 93100100100100 84 61 53 74 93100100100 76 53 48 67
WIND DIR S S SW W W W SW SW N N N NW W SW N N N N N W SW SW
WIND SPD 3 4 6 10 10 4 2 1 0 0 0 2 4 2 0 0 0 0 0 3 4 3
WIND GUST 16 21
CLOUDS OV B2 B2 B1 B1 SC FW SC SC SC SC SC CL CL CL CL FW FW CL CL CL CL
POP 12HR 30 0 0 0 0
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS C C
HEAT INDEX 85
MAX HEAT 85 87 86 89
DATE WED 10/14/26 THU 10/15/26 FRI 10/16/26 SAT 10/17/26
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 60 89 63 88 63 83 53 68
TEMP 64 61 86 79 67 64 85 78 67 64 80 73 59 53 66 58
DEWPT 62 60 67 68 65 63 68 67 65 62 65 62 54 47 49 46
PWIND DIR SW SW SW S S SW N N
WIND CHAR LT LT LT LT LT GN GN BZ
AVG CLOUDS CL CL CL CL CL CL FW FW FW CL FW SC B1 SC SC FW
POP 12HR 0 5 0 10 5 10 5 5
NCZ060-112000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT SUN OCT 11 2026
DATE SUN 10/11/26 MON 10/12/26 TUE 10/13/26
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 66 55 78 52 83
TEMP 60 58 59 64 64 63 61 60 57 56 65 76 78 68 60 57 55 53 69 81 82 71
DEWPT 60 57 59 64 64 63 61 60 57 56 64 63 62 62 60 57 55 53 64 62 61 61
RH 100 96100100100100100100100100 97 64 58 81100100100100 84 53 49 71
MIN/MAX RH 93 100 58 100 48
WIND DIR S S SW W W W W NW NW W NW NW NW N N N N N N W W N
WIND DIR DEG 18 18 22 25 27 28 28 29 29 28 31 31 31 0 0 0 0 0 0 28 27 0
WIND SPD 6 3 5 8 8 6 6 3 3 2 5 9 5 0 0 0 0 0 0 3 3 0
WIND GUST 18 13 18 18 19 16 14 16
CLOUDS OV OV B2 B2 B2 B2 B2 B1 SC B1 B1 SC FW CL CL FW FW SC FW CL CL CL
CLOUDS (%) 88 89 84 80 73 80 80 66 44 63 60 50 9 0 1 8 15 36 6 3 0 0
VSBY 7 6 7 5 7 7 7 7 7 7 10
POP 12HR 60 20 0 0 0
QPF 12HR 0.04 0 0 0 0
RAIN SHWRS S L C L C S
CHANCETHUNDER 5 0 0 0 0
MAX MIX HGT
AGL MIX HGT 1800 3600 4500
MAX VENT RT 22800 45500 32300
T WIND DIR SW NW NW
T WIND SPD 11 9 5
ADI 23 46 32
MAX LVORI 9 10 10
STABILITY D C C F F B B G G B B
CEILING 10800 NONE 11700 5500 NONE NONE 23500 NONE 20800 23500 11700
STA PRES 27.81 27.84 27.89 27.92 27.96 27.96 27.94 27.97 27.99 27.97 27.98
DATE WED 10/14/26 THU 10/15/26 FRI 10/16/26 SAT 10/17/26
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 55 85 57 85 58 79 48 66
TEMP 59 56 83 73 61 58 83 73 62 59 77 68 55 48 64 53
DEWPT 58 56 65 65 61 58 67 65 62 58 65 61 54 47 49 45
PWIND DIR N NW N S SE SW NW NW
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS CL FW FW CL CL FW FW FW FW FW SC SC SC SC B1 FW
POP 12HR 0 0 0 10 5 20 10 10
RAIN SHWRS 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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