103
FOUS54 KMRX 071827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT TUE JUL 7 2026
TNZ017-080800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT TUE JUL 7 2026
DATE 07/07/26 WED 07/08/26 THU 07/09/26 FRI
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 68 87 68 85 67
TEMP 85 81 73 71 69 70 78 84 86 82 73 70 69 70 77 82 84 80 72 69 68 70
DEWPT 72 72 70 69 69 70 72 72 70 71 70 69 68 69 71 72 71 70 69 68 67 69
RH 65 74 90 93100100 82 67 59 69 90 97 97 97 82 72 65 72 90 97 97 97
WIND DIR NW NW N N S SW W W W SW SW SW SW SW W W W W SW SW SW SW
WIND SPD 4 2 0 0 0 1 3 5 5 3 1 0 1 3 9 11 10 5 2 2 2 6
CLOUDS B1 SC SC B1 B1 B1 FW SC FW SC B1 SC B1 B2 SC SC SC SC SC SC B1 B2
POP 12HR 40 40 40 80 40
QPF 12HR 0.01 0 0 0.08 0.01
RAIN SHWRS C C S C S C S C C C D D C C C C L
TSTMS L C S C S S S C C C S
OBVIS PF PF
HEAT INDEX 91 85 90 92 87 86 89 84
MAX HEAT 93 92 93 87 90
DATE 07/10 SAT 07/11/26 SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 85 68 82 66 82 65 85 64 88
TEMP 81 79 71 69 79 78 70 68 79 78 68 67 82 80 67 66 85 83
DEWPT 73 71 69 69 73 70 68 68 72 70 67 67 70 70 66 66 69 70
PWIND DIR SW SW W SW W E NE NE N
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW FW FW
POP 12HR 90 70 90 70 70 40 40 20 10
RAIN SHWRS L D L L D D L C C L C C C C S
TSTMS C L C S C L C S S C C S C S
TNZ071-080800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT TUE JUL 7 2026
DATE 07/07/26 WED 07/08/26 THU 07/09/26 FRI
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 71 89 71 87 72
TEMP 87 83 76 74 72 73 82 87 88 84 76 74 72 73 80 85 87 83 76 74 72 74
DEWPT 74 74 73 72 71 71 73 73 72 72 72 71 70 71 73 74 73 72 71 70 70 71
RH 65 74 90 93 97 93 74 63 59 67 87 90 93 93 79 70 63 70 85 87 93 90
WIND DIR W NW N N N N W W W SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 4 2 0 0 0 0 3 4 6 4 2 2 3 4 8 8 8 5 4 4 5 8
CLOUDS SC SC SC SC SC SC FW SC FW SC SC FW B1 SC SC SC SC SC SC SC SC SC
POP 12HR 30 50 40 70 30
QPF 12HR 0 0.01 0.01 0.04 0.01
RAIN SHWRS C C S C S C C C L L C C S S L
TSTMS L S C S S S L C S S
HEAT INDEX 95 90 87 94 95 90 84 93 94 88
MAX HEAT 95 85 94 95 84 93 94 85
DATE 07/10 SAT 07/11/26 SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 88 72 86 71 84 70 87 69 89
TEMP 85 85 75 73 84 82 74 72 82 81 73 72 84 83 72 71 86 85
DEWPT 75 73 71 71 75 73 71 71 74 72 70 70 74 72 70 69 72 72
PWIND DIR SW SW SW SW SW SW NE NE NE
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC FW SC FW
POP 12HR 80 60 90 60 70 40 40 20 10
RAIN SHWRS L D L C D D L L L L C C C C S
TSTMS S L C C L C S S C C S C S
TNZ036-080800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT TUE JUL 7 2026
DATE 07/07/26 WED 07/08/26 THU 07/09/26 FRI
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 70 88 70 87 70
TEMP 85 81 75 72 71 72 81 86 86 81 74 72 71 72 80 85 86 82 75 72 71 72
DEWPT 76 75 73 71 70 71 75 75 74 73 72 71 70 71 74 75 74 73 72 71 70 71
RH 75 82 94 97 97 97 82 70 68 77 93 97 97 97 82 72 68 74 90 97 97 97
WIND DIR NW N N N N N SW SW W SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 2 1 0 0 0 0 2 3 3 2 1 1 2 2 4 5 4 2 1 2 2 4
CLOUDS B1 B1 B1 B1 SC B1 FW B1 SC SC SC FW SC SC SC B1 SC SC FW SC B1 B1
POP 12HR 40 60 30 70 20
QPF 12HR 0.01 0.01 0.01 0.05 0.01
RAIN SHWRS L C C C C C C C L L S S S S L
TSTMS L S C C C S C L C S S
OBVIS PF F PF
HEAT INDEX 94 87 87 95 94 86 85 94 94 87
MAX HEAT 96 95 95 94 95 84
DATE 07/10 SAT 07/11/26 SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 88 71 87 70 83 69 87 68 89
TEMP 85 81 73 73 84 81 73 71 81 78 71 71 84 82 72 70 87 83
DEWPT 75 74 71 71 76 74 71 71 75 73 70 70 74 73 69 69 72 74
PWIND DIR SW SW SW SW SW NW NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC FW FW FW
POP 12HR 80 60 90 60 70 40 40 10 10
RAIN SHWRS L D L C D D L C L L C C C C
TSTMS C L C C L C S S C S S C
TNZ099-080800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT TUE JUL 7 2026
DATE 07/07/26 WED 07/08/26 THU 07/09/26 FRI
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 72 90 72 90 73
TEMP 90 86 78 75 73 74 84 88 89 85 77 74 73 74 83 88 89 85 78 75 73 75
DEWPT 73 73 73 73 72 72 73 73 72 72 72 72 71 71 73 73 73 73 73 72 71 72
RH 58 65 85 94 97 93 70 61 57 65 85 93 93 90 72 61 59 67 85 90 93 90
WIND DIR W NW N N N N W W SW W N N N S SW W SW SW SW SW S SW
WIND SPD 4 3 0 0 0 0 2 5 6 4 0 0 0 1 4 6 6 3 1 1 2 2
CLOUDS SC SC SC SC SC SC FW SC SC FW FW FW FW SC SC SC SC SC FW FW SC SC
POP 12HR 20 40 20 50 20
QPF 12HR 0 0.02 0 0.01 0
RAIN SHWRS S S C C S C C C C S S C
TSTMS C C S C C C S
HEAT INDEX 98 93 90 96 96 91 89 96 97 92
MAX HEAT 98 86 96 96 86 96 97 89
DATE 07/10 SAT 07/11/26 SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 73 90 72 88 71 88 71 90
TEMP 89 85 76 75 87 84 75 74 86 82 74 73 85 83 73 72 88 86
DEWPT 75 74 73 72 74 74 72 72 75 74 72 72 74 73 72 71 72 72
PWIND DIR SW SW W W W W N NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC B1 B1 B1 B1 SC B1 SC SC FW FW FW
POP 12HR 50 30 70 40 70 50 40 20 10
RAIN SHWRS C C S C C L C C C L C C S C S
TSTMS S C S C L C S C L C S C S
NCZ060-080800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT TUE JUL 7 2026
DATE 07/07/26 WED 07/08/26 THU 07/09/26 FRI
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 66 88 67 87 67
TEMP 85 79 71 69 67 68 81 86 85 78 71 69 68 69 79 86 84 78 71 69 67 69
DEWPT 72 71 70 68 67 68 71 70 71 71 70 68 67 69 72 71 71 71 70 68 67 69
RH 65 77 97 97100100 72 59 63 79 97 97 97100 79 61 65 79 97 97100100
MAX/MIN RH 100 59 100 61 100
WIND DIR NW NW N N N N W SW W NW N N N N W W W SW N N N N
WIND DIR DEG 29 29 0 0 0 0 26 23 25 29 0 0 0 0 25 25 24 22 0 0 0 0
WIND SPD 4 2 0 0 0 0 1 3 4 2 0 0 0 0 3 5 5 1 0 0 0 0
CLOUDS SC SC SC SC B1 B1 SC B1 SC FW FW FW SC B1 SC B1 B1 SC SC SC B1 B1
CLOUDS (%) 45 35 33 40 62 67 30 53 50 21 18 24 47 63 38 51 54 30 37 42 60 65
VSBY 10 10 10 7 7 10 10 10 10 10 10
POP 12HR 20 40 30 70 20
QPF 12HR 0 0.12 0.01 0.11 0.01
RAIN SHWRS S S C C C C C L L S S S S C
TSTMS C C C C S L L S
OBVIS PF F PF
HEAT INDEX 91 85 91 90 91 89
MAX HEAT 92 91 93 91 91
CHANCETHUNDER 10 40 30 60 20
MAX MIX HGT
AGL MIX HGT 4500 5200
MAX VENT RT 35300 56400
T WIND DIR W W
T WIND SPD 6 9
ADI 35 57
MAX LVORI 10 10
STABILITY A G F B A G F B A G F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.91 27.94 27.98 27.95 27.93 27.93 27.97 27.96 27.91 27.96 27.98
DATE 07/10 SAT 07/11/26 SUN 07/12/26 MON 07/13/26 TUE 07/14/26
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 88 67 86 67 84 66 85 65 88
TEMP 85 78 69 69 82 78 69 68 82 76 68 68 83 78 67 66 86 81
DEWPT 72 71 69 69 73 71 69 68 72 71 68 68 72 71 67 66 69 70
PWIND DIR W SW W W W NW N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC B1 B1 B1 B1 B2 B2 B1 B2 B2 SC SC SC SC FW
POP 12HR 70 30 80 40 80 40 60 20 20
RAIN SHWRS C L C C D L C C L D C S C L S S
TSTMS C L C C L C C L C S C S 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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