320
FOUS54 KMRX 110627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT SAT JUL 11 2026
TNZ017-112000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT SAT JUL 11 2026
DATE SAT 07/11/26 SUN 07/12/26 MON 07/13/26
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 81 66 82 66 81
TEMP 69 69 72 77 79 76 71 69 68 68 73 78 80 75 71 69 68 67 74 78 80 77
DEWPT 68 69 71 72 71 71 69 68 68 68 70 71 70 69 68 67 67 67 70 70 69 67
RH 97100 97 85 77 85 93 97100100 90 79 72 82 90 93 97100 87 76 69 71
WIND DIR SW SW W W W W W SW SW S S SW W E E E E E E E E E
WIND SPD 6 8 9 10 9 5 2 1 1 1 2 2 3 4 2 4 3 3 4 6 5 5
CLOUDS B2 B2 OV B2 B1 B2 B1 OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 80 90 70 50 60
QPF 12HR 0.39 0.33 0.23 0.11 0.35
RAIN SHWRS C L L C C D C C C C S C L C C C C C C L L
TSTMS S C C C S C L C S C C C
HEAT INDEX 83
MAX HEAT 84 85 85
FLOOD A A A A A A A A A A A A A
DATE TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 65 86 66 88 68 88 68 88
TEMP 67 67 84 81 68 68 85 83 70 70 85 83 71 70 85 82
DEWPT 65 66 69 70 67 67 71 72 69 69 73 73 69 70 72 71
PWIND DIR E E E W W W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC FW SC FW FW FW SC SC SC SC SC SC
POP 12HR 10 20 5 30 20 50 20 50
RAIN SHWRS S C S S S C S S C
TSTMS S C S S C S S C
TNZ071-112000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT SAT JUL 11 2026
DATE SAT 07/11/26 SUN 07/12/26 MON 07/13/26
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 86 70 84 69 83
TEMP 72 71 78 83 85 81 75 73 72 72 77 82 82 79 74 72 71 70 76 80 82 80
DEWPT 71 71 73 73 73 72 71 70 70 71 71 73 73 72 71 70 70 70 72 73 72 70
RH 97100 85 72 67 74 87 90 93 97 82 74 74 79 90 93 97100 87 79 72 72
WIND DIR SW SW SW SW W SW SW SW SW SE SW SW W NE SE E NE NE NE NE E NE
WIND SPD 5 8 9 9 9 5 4 3 3 3 3 3 4 3 2 1 1 1 2 4 4 4
CLOUDS B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 90 70 70 70 60
QPF 12HR 0.52 0.22 0.46 0.22 0.47
RAIN SHWRS D L D L D L C C C L S C L L L C C C C L L C
TSTMS C C C L D C S S C L C S S L C C
HEAT INDEX 89 92 85 87 87 84 87 83
MAX HEAT 89 92 87 89 84 87
FLOOD A A A A A A A A A A A A A
DATE TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 69 87 70 89 72 89 72 90
TEMP 71 71 85 83 73 72 87 85 75 74 87 85 75 74 87 85
DEWPT 69 69 73 73 70 70 73 73 71 71 75 74 72 72 74 73
PWIND DIR NE NE SE NW W NW W NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC SC
POP 12HR 30 30 10 20 20 50 20 40
RAIN SHWRS C S C S S C C S S C
TSTMS C S C S S S C S S C
TNZ036-112000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT SAT JUL 11 2026
DATE SAT 07/11/26 SUN 07/12/26 MON 07/13/26
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 86 70 84 68 83
TEMP 71 72 77 83 85 80 74 72 71 71 76 81 82 77 72 71 70 69 75 80 82 78
DEWPT 70 71 74 75 75 73 72 71 70 71 73 74 73 73 71 70 69 69 73 73 73 71
RH 97 97 90 77 72 79 93 97 97100 90 79 74 87 97 97 97100 94 79 74 79
WIND DIR SW SW SW SW SW SW S SW S SE S SW SW E E NE NE NE E E E NE
WIND SPD 3 3 5 5 5 3 2 1 2 2 2 3 2 2 2 1 1 2 2 3 3 3
CLOUDS B2 B2 B2 B1 B1 B2 B2 OV B2 OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 90 80 80 70 60
QPF 12HR 0.53 0.19 0.20 1.12 0.50
RAIN SHWRS D L L D D D C C C L S D L L L C C C C L L S
TSTMS C C C D D C S S L L C S C L C S
HEAT INDEX 90 94 84 86 87 84 87
MAX HEAT 90 94 86 89 84 87
FLOOD A A A A A A A A A A A A A
DATE TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 68 87 70 88 71 89 71 89
TEMP 70 70 85 80 72 71 86 83 73 73 87 83 73 73 87 83
DEWPT 69 69 73 73 70 70 74 75 71 71 75 75 72 72 75 74
PWIND DIR NE E SE SW W W NW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC B1 SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 20 30 10 30 20 40 10 40
RAIN SHWRS S C C S C C S C
TSTMS S C C S S C S C
TNZ099-112000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT SAT JUL 11 2026
DATE SAT 07/11/26 SUN 07/12/26 MON 07/13/26
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 91 72 86 70 84
TEMP 74 75 85 90 88 83 77 74 73 73 80 84 83 79 74 72 72 71 77 81 83 79
DEWPT 72 73 74 74 74 74 73 72 71 71 73 73 73 73 72 72 71 71 73 73 73 72
RH 93 94 70 60 63 74 87 93 93 93 79 70 72 82 93100 97100 87 77 72 79
WIND DIR S S W W SW NW S NW S S SW SW SW S SW S SE SE E S SE E
WIND SPD 2 2 6 8 6 4 2 1 1 2 3 5 5 3 2 1 2 2 3 5 5 3
CLOUDS B1 SC SC B1 B1 B1 B1 B2 B1 OV B2 B1 SC SC B2 B2 B2 B2 B2 B1 B1 B2
POP 12HR 80 70 70 70 60
QPF 12HR 0.21 0.17 0.40 0.29 0.60
RAIN SHWRS S S L C C C L L C C C L L L C C L L L L C
TSTMS S S L C C S S C C C C S S L C C
HEAT INDEX 93 99 97 90 84 90 89 86 89
MAX HEAT 99 97 85 90 92 86 89
FLOOD A A A A A A A A A A A A A
DATE TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 70 86 71 90 72 91 73 91
TEMP 72 70 83 82 73 72 87 85 75 74 88 85 75 75 89 85
DEWPT 71 70 74 73 71 71 73 74 73 72 74 75 73 72 74 74
PWIND DIR E SE SE W NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC FW FW SC
POP 12HR 50 50 20 30 5 30 10 30
RAIN SHWRS C S S C S C C C
TSTMS C S C S C C C
NCZ060-112000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT SAT JUL 11 2026
DATE SAT 07/11/26 SUN 07/12/26 MON 07/13/26
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 86 67 84 66 82
TEMP 69 69 78 83 84 79 71 69 68 69 76 81 80 75 70 68 66 68 74 79 80 75
DEWPT 68 69 74 73 72 71 69 68 68 69 72 72 72 71 70 68 66 68 72 71 71 69
RH 97100 88 72 67 77 93 97100100 87 74 77 87100100100100 93 77 74 82
MIN/MAX RH 67 100 72 100 72
WIND DIR N N W W W W N N N N W SW SW S N N N E SE SE SE E
WIND DIR DEG 0 0 27 24 24 27 0 0 0 0 24 23 22 18 0 0 0 10 13 13 14 11
WIND SPD 0 0 3 5 3 1 0 0 0 0 1 3 2 1 0 0 0 1 2 3 3 2
CLOUDS B2 B2 SC SC B2 B1 B1 B2 B2 OV B2 B2 B1 B2 B2 B2 OV OV B2 B2 B2 B2
CLOUDS (%) 82 85 47 49 75 60 67 79 72 90 80 71 61 81 76 80 92 91 79 81 77 74
VSBY 5 7 6 6 6 10 10 7 7 3 6
POP 12HR 80 60 80 80 60
QPF 12HR 0.58 0.06 0.44 0.18 0.52
RAIN SHWRS L C D L L C C C C L L L C D D C C L L L L C
TSTMS S S C L L C C L C C S S L L C
HEAT INDEX 89 90 85 84 83
MAX HEAT 89 90 85 87 85
FLOOD A A A A A A A A A A A A A
CHANCETHUNDER 70 40 60 30 60
MAX MIX HGT
AGL MIX HGT 2800 2900 2500
MAX VENT RT 31200 13000 21300
T WIND DIR W SW SE
T WIND SPD 9 4 8
ADI 31 13 22
MAX LVORI 10 10 9
STABILITY D B B F D B B D D B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.99 27.99 27.93 27.95 27.96 27.99 27.92 27.95 27.98 27.98 27.97
DATE TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 65 85 66 87 67 88 68 89
TEMP 67 67 82 77 68 68 84 80 69 69 86 81 70 70 86 81
DEWPT 67 67 71 71 68 68 72 72 69 69 72 73 70 70 72 72
PWIND DIR E SE N NW N NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B1 B1 SC B1 SC SC FW B1 FW SC SC SC SC
POP 12HR 40 60 10 40 10 40 10 40
RAIN SHWRS C C L S C C C
TSTMS C C L S C C 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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