178
FOUS54 KMRX 120627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT SUN JUL 12 2026
TNZ017-122000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT SUN JUL 12 2026
DATE SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 79 66 80 64 85
TEMP 68 68 72 76 77 75 70 68 67 68 74 78 78 76 70 67 66 66 76 82 85 81
DEWPT 68 68 70 72 71 70 68 67 66 68 70 71 70 69 67 65 64 66 68 69 68 70
RH 100100 93 87 82 84 93 97 97100 87 79 76 79 90 93 93100 76 65 57 69
WIND DIR SE NW SE SE NE E NE E E E E E E E E E E NE E E E SE
WIND SPD 1 1 2 2 3 3 2 2 2 2 4 6 6 6 6 5 5 5 5 5 4 3
CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B2 B1 B2 B1 B1 SC SC SC SC FW SC
POP 12HR 80 40 60 10 10
QPF 12HR 0.27 0.09 0.21 0 0
RAIN SHWRS L D L C C C C C C C S
TSTMS S S C C C C S C C S
HEAT INDEX 85 88 85
MAX HEAT 84 87 89
FLOOD A A A A A A A
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 65 88 67 88 68 89 68 88
TEMP 67 67 85 83 70 70 86 84 71 70 86 83 70 70 85 83
DEWPT 66 66 70 72 69 69 73 73 69 70 72 72 68 69 71 72
PWIND DIR SE W W W W W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW B1 SC SC SC B1 SC SC SC B1 SC
POP 12HR 0 10 5 30 20 30 30 30
RAIN SHWRS S C S C C S S C
TSTMS C S C C S C
TNZ071-122000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT SUN JUL 12 2026
DATE SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 83 69 82 68 85
TEMP 72 70 75 80 81 78 73 72 71 69 75 79 81 78 73 71 70 70 77 83 85 82
DEWPT 70 70 73 74 74 72 71 70 70 69 72 74 73 71 70 69 68 68 71 73 73 72
RH 93100 94 82 79 82 93 93 97100 90 85 77 79 90 93 93 93 82 72 67 72
WIND DIR SW SW SW W SW N S NW SE NE NE NE E NE NE NE NE NE NE NE E E
WIND SPD 3 4 3 5 5 3 2 1 1 1 2 3 4 4 3 2 1 1 3 3 3 2
CLOUDS B2 B2 OV B2 B1 B1 B1 B1 B1 B1 B2 B1 B2 B2 B1 B1 SC B1 SC SC SC SC
POP 12HR 80 80 90 20 30
QPF 12HR 0.30 0.30 0.48 0.01 0.12
RAIN SHWRS C L L L L D L L C S C C D S S C C
TSTMS S C L L C C S S C C L S C C
HEAT INDEX 85 86 86 89 92 87
MAX HEAT 85 88 86 89 92
FLOOD A A A A A A A
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 69 88 71 90 72 90 72 90
TEMP 71 71 86 84 74 73 87 85 75 74 88 85 75 74 88 85
DEWPT 70 70 73 73 71 71 75 74 72 72 74 74 72 71 74 74
PWIND DIR E W SW W SW NW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 20 10 30 10 40 20 30
RAIN SHWRS S C C S S C
TSTMS S C C S S C
TNZ036-122000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT SUN JUL 12 2026
DATE SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 82 68 83 68 86
TEMP 71 70 75 80 80 76 72 70 70 70 75 80 82 77 72 70 69 70 78 83 85 80
DEWPT 70 70 73 75 75 73 71 70 69 70 73 75 74 72 70 69 68 68 72 73 74 73
RH 97100 94 85 85 90 97100 97100 94 85 77 85 93 97 97 93 82 72 70 79
WIND DIR SW S S SW SW N NE NW E NE NE NE E NE NE NE NE NE NE NE E E
WIND SPD 2 2 2 3 2 2 1 1 1 1 1 2 3 4 4 3 3 3 3 3 2 1
CLOUDS B2 OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B2 B1 B1 B1 SC B1 SC SC SC
POP 12HR 80 80 80 20 30
QPF 12HR 0.25 0.27 0.86 0.01 0.12
RAIN SHWRS C L C L D L L L C C C C D S S C C
TSTMS S C L L C C S S C C L S C C
HEAT INDEX 85 85 85 88 89 93 84
MAX HEAT 85 87 85 88 89 93
FLOOD A A A A A A A
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 69 88 70 90 71 90 71 90
TEMP 71 71 86 82 73 72 87 84 74 73 87 83 74 73 87 84
DEWPT 70 70 74 74 71 71 75 76 72 72 75 75 72 71 75 76
PWIND DIR E SW W W W NW NW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 20 5 30 5 40 20 30
RAIN SHWRS S C C S C
TSTMS S C C S C
TNZ099-122000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT SUN JUL 12 2026
DATE SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 86 70 83 70 84
TEMP 73 73 79 83 83 79 74 72 72 72 77 81 80 77 73 72 71 71 77 82 83 80
DEWPT 72 72 75 75 75 74 72 72 71 71 74 75 75 73 72 71 70 70 73 74 74 74
RH 97 97 88 77 77 85 93100 97 97 90 82 85 87 97 97 97 97 87 77 74 82
WIND DIR S S SW SW W W S S S SE SE SE E E NE NE E E E E SE E
WIND SPD 1 2 4 6 5 3 1 1 1 1 2 4 4 3 2 1 1 2 3 5 4 3
CLOUDS B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B1 B1 B2 B1 B1 B2 B2 B2 B1 B1 B1 SC
POP 12HR 70 60 80 60 60
QPF 12HR 0.11 0.09 0.26 0.02 0.30
RAIN SHWRS C S C L L L C C S C C L D L L C C C C L L S
TSTMS S C L L C S S S C L L C S C C S
HEAT INDEX 90 90 87 85 88 90 85
MAX HEAT 90 94 87 89 88 90
FLOOD A A A A A A A
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 70 88 72 90 73 91 73 92
TEMP 72 72 85 83 74 73 88 85 75 74 89 86 75 75 90 86
DEWPT 71 71 74 74 72 72 75 75 73 73 75 75 73 73 74 75
PWIND DIR E SW SW W W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC FW FW FW FW FW SC SC SC FW FW FW
POP 12HR 20 40 5 40 10 30 5 20
RAIN SHWRS S C C C S
TSTMS S C C C S
NCZ060-122000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT SUN JUL 12 2026
DATE SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 83 66 80 64 83
TEMP 68 69 75 80 79 74 69 68 68 68 73 78 77 73 69 67 66 66 75 80 82 76
DEWPT 68 69 74 74 73 71 69 68 68 68 73 73 73 70 69 67 66 66 71 72 72 70
RH 100100 97 82 82 90100100100100100 85 87 90100100100100 87 77 72 82
MIN/MAX RH 77 100 82 100 72
WIND DIR N N SW W W SW N N N N SE SE E E E E E E E SE SE SE
WIND DIR DEG 0 0 22 24 24 20 0 0 0 0 14 15 8 9 10 11 10 11 11 13 13 13
WIND SPD 0 0 1 3 3 1 0 0 0 0 1 2 1 1 1 1 1 1 2 3 3 1
CLOUDS OV OV B2 B2 B1 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1
CLOUDS (%) 88 95 84 82 61 70 79 86 91 83 79 75 82 67 68 66 70 70 52 59 59 61
VSBY 7 7 10 6 6 6 6 7 7 7 9
POP 12HR 80 80 100 50 70
QPF 12HR 0.26 0.16 0.63 0.18 0.14
RAIN SHWRS C C C L L D D C C S C D D C C C C L L
TSTMS S C L L C C S S C L L C S L C
HEAT INDEX 85 84 87
MAX HEAT 85 86 84 87
FLOOD A A A A A A A
CHANCETHUNDER 70 50 70 30 60
MAX MIX HGT
AGL MIX HGT 3000 2400 3200
MAX VENT RT 15000 16900 32100
T WIND DIR SW SE SE
T WIND SPD 4 6 9
ADI 15 17 32
MAX LVORI 10 9 9
STABILITY D B B D D B B F F B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.97 27.98 27.92 27.92 27.94 27.93 27.91 27.94 27.98 28.02 28.00
DATE WED 07/15/26 THU 07/16/26 FRI 07/17/26 SAT 07/18/26
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 65 86 66 88 68 89 68 89
TEMP 67 67 83 79 69 68 85 81 70 70 86 81 70 70 87 81
DEWPT 67 67 72 72 69 68 73 73 70 69 73 73 69 69 72 73
PWIND DIR SE W N NW NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 10 50 5 40 10 40 10 30
RAIN SHWRS C C C S C
TSTMS C C C 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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