512
FOUS54 KMRX 100627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT FRI JUL 10 2026
TNZ017-102000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT FRI JUL 10 2026
DATE FRI 07/10/26 SAT 07/11/26 SUN 07/12/26
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 67 81 66 83
TEMP 69 70 74 77 78 76 72 70 69 69 73 77 79 77 71 68 67 68 75 80 82 79
DEWPT 67 69 71 73 71 70 69 69 68 69 71 73 72 71 69 68 67 68 71 71 70 70
RH 93 97 90 87 79 82 90 97 97100 93 87 79 82 93100100100 87 74 67 74
WIND DIR SW SW W W W SW SW SW SW W SW W W SW SW N SW SE S SW S E
WIND SPD 3 8 10 11 12 10 6 6 8 8 8 9 5 3 0 0 0 1 1 2 3 3
WIND GUST 21 23 17 18 18
CLOUDS B1 B1 B2 B2 B2 B1 B2 B1 B2 B2 B2 B2 SC B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 100 90 90 60 70
QPF 12HR 0.55 0.36 0.21 0.03 0.19
RAIN SHWRS C C L D L D D D L L L L L L L C C C C L L S
TSTMS C S C C L C C S S C C C C S C L S
HEAT INDEX 84 86
MAX HEAT 84 86 85 88
FLOOD A A A A A A A A A A A A A A A A A A
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26
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 82 62 87 64 89 68 90
TEMP 69 67 80 78 66 65 84 82 67 67 86 84 70 70 87 84
DEWPT 67 67 68 67 63 63 66 68 64 65 69 71 68 68 71 72
PWIND DIR E E E E E W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B1 SC B1 SC SC FW SC FW FW FW SC FW
POP 12HR 30 40 5 5 0 20 10 30
RAIN SHWRS S C C C S C
TSTMS S S C S C
TNZ071-102000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT FRI JUL 10 2026
DATE FRI 07/10/26 SAT 07/11/26 SUN 07/12/26
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 71 84 70 86
TEMP 73 73 79 82 84 81 76 74 73 72 76 81 82 80 75 73 72 71 78 83 85 81
DEWPT 70 71 73 75 74 72 72 71 71 71 73 75 74 73 71 71 70 71 73 74 73 72
RH 90 93 82 79 72 74 87 90 93 97 90 82 77 79 87 93 93100 85 74 67 74
WIND DIR SW SW W SW SW SW SW SW SW SW SW SW SW SW SW SW N S W W NW NE
WIND SPD 6 9 10 11 11 8 6 5 8 9 8 6 5 3 1 1 0 1 2 2 4 3
CLOUDS B2 B1 B1 B1 B1 SC B1 B2 OV B2 B2 B2 B1 SC B2 B2 B2 OV B2 B2 B1 B2
POP 12HR 90 100 80 60 70
QPF 12HR 0.70 0.68 0.34 0.15 0.22
RAIN SHWRS C C C D C L D D L S C D C L L C C C C L L C
TSTMS C S C L C C C C C C L C C S S L C C
HEAT INDEX 89 91 85 87 88 84 90 92 85
MAX HEAT 89 91 87 90 90 92
FLOOD A A A A A A A A A A A A A A A A A A
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26
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 84 68 87 69 89 71 90
TEMP 73 71 82 78 71 69 85 83 72 71 87 85 74 73 88 86
DEWPT 70 70 73 71 68 68 71 71 68 68 72 73 70 71 74 74
PWIND DIR NE E E NE SW N NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW
POP 12HR 50 70 20 20 5 20 5 20
RAIN SHWRS C C L L S S S S
TSTMS C C L S S S S
TNZ036-102000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT FRI JUL 10 2026
DATE FRI 07/10/26 SAT 07/11/26 SUN 07/12/26
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 85 70 85 69 86
TEMP 72 72 78 81 83 79 74 73 72 72 77 81 83 80 73 72 71 70 78 83 85 80
DEWPT 70 71 74 76 75 74 72 72 71 71 74 76 75 74 72 71 70 70 73 74 74 73
RH 93 97 88 85 77 85 93 97 97 97 90 85 77 82 97 97 97100 85 74 70 79
WIND DIR SW SW SW SW SW SW SW SW SW SW SW W SW SW W N N S S SW S NE
WIND SPD 3 4 5 8 8 5 3 3 3 3 4 4 3 2 1 0 0 1 1 1 2 2
WIND GUST 18
CLOUDS B2 B2 OV B2 B1 SC B1 B2 OV B2 B2 B2 B1 B1 B2 B2 OV OV OV B2 B1 B2
POP 12HR 90 90 70 60 60
QPF 12HR 0.43 0.30 0.23 0.22 0.19
RAIN SHWRS C C D D C L D D L S S L C L L C C C C L L C
TSTMS C S C D C C C C C S L C C S S L C C
HEAT INDEX 87 90 87 90 85 90 93 84
MAX HEAT 87 92 87 92 90 93
FLOOD A A A A A A A A A A A A A A A A A A
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26
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 84 67 86 69 89 71 91
TEMP 72 71 82 77 70 69 84 81 71 70 87 84 73 73 88 84
DEWPT 70 70 74 72 68 68 71 72 68 69 72 74 71 71 74 75
PWIND DIR NE E NE E SW NE NW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 50 60 20 20 5 20 5 20
RAIN SHWRS C C C L S S S S
TSTMS C C L S S S S
TNZ099-102000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT FRI JUL 10 2026
DATE FRI 07/10/26 SAT 07/11/26 SUN 07/12/26
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 90 73 88 71 87
TEMP 73 75 84 87 87 83 78 76 74 74 81 84 85 82 76 73 71 73 81 85 86 81
DEWPT 71 72 75 75 74 74 73 73 72 72 75 76 75 75 73 72 71 72 74 75 74 73
RH 93 90 74 68 65 74 85 90 93 93 82 77 72 79 90 97100 97 79 72 68 77
WIND DIR S S W W SW SW S S SW SW W W W SW N N N N SW SW W W
WIND SPD 2 3 6 9 9 4 3 2 2 2 4 6 4 2 0 0 0 0 1 3 3 2
WIND GUST 19
CLOUDS SC B1 B1 B2 B1 B1 SC SC B2 B2 B2 OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 60 80 80 70 70
QPF 12HR 0.11 0.16 0.42 0.09 0.14
RAIN SHWRS C C C C S C D S C D C C C L L C C L L L
TSTMS C C C C S C C S C L C C C S C L C C
HEAT INDEX 92 96 95 90 87 93 94 89 86 94 94 86
MAX HEAT 96 98 86 93 95 94 94
FLOOD A A A A A A A A A A A A A A A A A A
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26
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 71 84 69 85 70 89 72 91
TEMP 73 72 82 78 71 71 83 81 72 72 87 85 74 74 89 86
DEWPT 72 71 74 72 70 69 72 72 70 70 72 73 72 72 74 74
PWIND DIR W SE SE SE SE S W NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1 SC SC SC SC SC
POP 12HR 70 80 50 40 10 20 5 20
RAIN SHWRS L C L D C S S C S S
TSTMS C S C L C S C S S
NCZ060-102000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT FRI JUL 10 2026
DATE FRI 07/10/26 SAT 07/11/26 SUN 07/12/26
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 85
TEMP 68 69 79 83 82 77 72 70 69 69 75 81 81 76 70 68 68 67 78 84 81 75
DEWPT 68 69 74 73 73 71 70 69 68 69 73 74 73 71 70 68 68 67 72 73 72 71
RH 100100 85 72 74 82 93 97 97100 94 79 77 85100100100100 82 70 74 87
MIN/MAX RH 70 100 72 100 70
WIND DIR N N W W W SW N N N N W W W W N N N N N W W N
WIND DIR DEG 0 0 25 25 28 22 0 0 0 0 26 26 27 25 0 0 0 0 0 25 27 0
WIND SPD 0 0 3 6 4 2 0 0 0 0 3 4 4 2 0 0 0 0 0 2 2 0
CLOUDS B2 B2 B1 B2 B2 B1 B1 B2 B2 OV B2 B2 B1 B1 B1 B2 OV OV B2 B2 B1 B2
CLOUDS (%) 71 74 59 80 84 64 60 80 85 96 77 87 63 53 60 76 93 94 81 82 69 70
VSBY 7 9 10 6 6 10 6 6 6 7 10
POP 12HR 80 90 80 50 80
QPF 12HR 0.16 0.58 0.35 0.03 0.27
RAIN SHWRS S C L L C L D D C C D C C C C C C C D D L
TSTMS S C L L C C C S S C L C C S S S L L C
HEAT INDEX 89 87 86 86 90 85
MAX HEAT 89 90 86 89 90 90
FLOOD A A A A A 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 3400 2600 2200
MAX VENT RT 37600 20900 14100
T WIND DIR W W W
T WIND SPD 10 8 5
ADI 38 21 13
MAX LVORI 10 10 10
STABILITY F C B D D B B F D B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.96 27.99 27.95 27.97 28.00 28.00 27.97 27.96 27.97 27.97 27.94
DATE MON 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26
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 82 63 83 64 87 66 89
TEMP 68 67 79 73 65 64 80 76 65 66 85 80 68 68 87 81
DEWPT 68 67 72 69 65 64 68 69 65 65 70 71 68 68 71 72
PWIND DIR N SE SE SE N NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 OV B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC SC SC SC
POP 12HR 70 80 30 30 5 30 10 30
RAIN SHWRS L L D D C C C C
TSTMS C C L C 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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