677
FOUS54 KMRX 050036
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
836 PM EDT SAT JUL 4 2026
TNZ017-050800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
836 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 TUE
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 69 90 69 89 68
TEMP 78 73 70 72 82 88 88 83 75 72 70 71 81 86 88 83 74 70 68 70
DEWPT 70 70 68 70 71 72 69 71 70 69 68 70 72 72 70 70 70 69 68 69
RH 76 90 93 93 69 59 54 67 84 90 93 97 74 63 55 65 87 97100 97
WIND DIR W SE SE N W SW SW S N N N S W W W W S N S SW
WIND SPD 1 1 0 0 2 4 5 3 0 0 0 0 3 6 6 3 0 0 0 0
CLOUDS SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2
POP 12HR 30 60 30 60 20
QPF 12HR 0.04 0.08 0.01 0.06 0.01
RAIN SHWRS C S C C C S S S S L L S S C
TSTMS C C C C S S C C S S
HEAT INDEX 87 95 92 87 85 92 93 87
MAX HEAT 96 90 96 96 94 95 83
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 89 68 88 68 87 68 85
TEMP 85 82 70 70 86 83 70 70 84 82 71 71 83 81 71 70 81 80
DEWPT 70 69 68 68 69 68 67 68 70 69 68 69 72 71 69 69 73 70
PWIND DIR W NW W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B2 B1
POP 12HR 50 10 30 20 60 50 70 70 70
RAIN SHWRS C C C S C L C C C L L L L L
TSTMS S C C S C L C S C C S C
TNZ071-050800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
836 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 TUE
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 73 92 72 91 72
TEMP 80 76 74 75 85 90 90 84 78 75 74 74 83 89 90 85 77 75 74 73
DEWPT 72 71 71 71 73 73 72 73 73 72 71 72 74 73 72 73 72 71 71 71
RH 77 85 90 87 67 58 56 70 85 90 90 93 74 59 56 67 85 87 90 93
WIND DIR S S N N W W W NE N N N N W W W SW S N N N
WIND SPD 1 1 0 0 1 2 4 3 0 0 0 0 2 3 4 3 1 0 0 0
CLOUDS SC SC SC B1 FW FW SC SC SC SC SC SC SC SC SC B1 B1 SC B1 B1
POP 12HR 30 60 40 70 40
QPF 12HR 0.08 0.05 0.08 0.13 0.05
RAIN SHWRS S C L C L L C C S S C
TSTMS S C L C L C C
HEAT INDEX 84 92 98 97 90 90 97 97 92
MAX HEAT 97 92 98 100 87 97 99 89
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 90 72 90 72 90 72 89 72 87
TEMP 87 84 75 74 88 86 75 74 86 85 75 74 86 84 75 74 85 83
DEWPT 73 72 71 70 71 71 70 70 72 72 70 71 74 73 71 71 74 73
PWIND DIR NW N W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 SC SC SC B1 B1 B1 SC B1 B1
POP 12HR 50 20 30 30 60 50 70 70 70
RAIN SHWRS C C S C C S C L C C C L L L L L
TSTMS S C S C S S L C S L C S L
TNZ036-050800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
836 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 TUE
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 92 72 91 71
TEMP 79 75 73 74 86 90 89 83 77 74 73 74 84 89 90 84 76 73 72 73
DEWPT 72 71 70 71 74 74 74 74 73 72 71 72 74 74 73 73 73 71 70 71
RH 79 87 90 90 68 60 61 74 87 93 93 93 72 61 58 70 90 93 93 93
WIND DIR S N N N N W W S W N N N SW W W W NW N N N
WIND SPD 1 0 0 0 0 1 2 2 1 0 0 0 1 2 3 2 1 0 0 0
CLOUDS SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 SC B1 B1 B1 B1 B1
POP 12HR 30 60 20 70 30
QPF 12HR 0.01 0.05 0.01 0.03 0.01
RAIN SHWRS S C C S L L C C S S C
TSTMS S C C S L C C
HEAT INDEX 94 99 98 90 91 98 98 90
MAX HEAT 96 90 99 101 86 98 99 87
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 90 71 90 71 90 71 89 71 88
TEMP 88 83 73 73 88 84 74 73 87 84 74 73 86 83 74 73 85 82
DEWPT 73 73 70 70 72 72 70 70 73 73 71 71 75 74 72 71 75 74
PWIND DIR NW N W W SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC
POP 12HR 50 10 30 30 60 40 70 50 60
RAIN SHWRS C C C C S C L C C C L C C C L
TSTMS S C C S C L C S L C C L
TNZ099-050800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
836 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 TUE
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 74 93 73 92 73
TEMP 80 77 75 76 87 91 91 85 79 76 74 75 87 91 89 85 78 75 73 75
DEWPT 73 73 72 72 74 73 73 74 73 73 72 72 75 74 74 74 74 73 72 72
RH 79 87 90 87 65 56 56 70 82 90 93 90 68 58 61 70 88 94 97 90
WIND DIR N N N N SW W W SW N N N N S W W W N N N N
WIND SPD 0 0 0 0 1 2 4 3 0 0 0 0 1 3 4 2 0 0 0 0
CLOUDS SC SC FW SC FW B1 SC SC SC SC SC B1 SC B1 SC SC SC SC B1 B1
POP 12HR 30 50 20 70 30
QPF 12HR 0 0.02 0 0.03 0.01
RAIN SHWRS S C C S S S L L C C C
TSTMS C C S S L C C S
HEAT INDEX 84 95100100 93 96101 98 93
MAX HEAT 98 93 100 101 88 102 101 90
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 91 73 91 73 90 73 89
TEMP 89 85 76 75 89 86 76 75 88 85 76 75 88 85 76 75 87 84
DEWPT 73 73 73 72 72 72 72 71 73 73 73 72 75 74 73 72 75 74
PWIND DIR NW NW W W W SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC SC B1 SC SC SC B1
POP 12HR 50 20 50 20 40 30 60 50 60
RAIN SHWRS C C S S C S S C C C S C L C C C L
TSTMS S C S S C S C C C C L C C L
NCZ060-050800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
836 PM EDT SAT JUL 4 2026
DATE 07/04/26 SUN 07/05/26 MON 07/06/26 TUE
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 69 91 68 90 68
TEMP 74 71 69 71 83 89 87 80 73 70 69 70 83 89 86 79 72 70 68 70
DEWPT 71 69 68 69 72 71 71 72 71 69 68 70 73 71 72 72 71 69 68 70
RH 90 93 97 93 70 56 59 77 93 97 97100 72 56 63 79 97 97100100
MAX/MIN RH 97 54 100 56 100
WIND DIR N N N N W W W N N N N N N W W N N N N N
WIND DIR DEG 0 0 0 0 28 28 27 2 0 0 0 0 0 25 26 0 0 0 0 0
WIND SPD 0 0 0 0 1 2 2 1 0 0 0 0 0 3 3 0 0 0 0 0
CLOUDS SC SC SC B1 SC SC FW SC SC SC SC SC SC B1 B1 B1 SC B1 B1 B2
CLOUDS (%) 44 47 39 53 28 47 21 30 41 39 39 45 36 63 58 56 42 57 64 74
VSBY 10 7 7 7 10 10 6 10 10 7 7
POP 12HR 40 60 30 80 40
QPF 12HR 0.02 0.11 0.01 0.15 0.05
RAIN SHWRS C C L C S S D D C C C
TSTMS S C L C S L L C
HEAT INDEX 88 95 93 84 89 95 92
MAX HEAT 88 95 96 95 95
CHANCETHUNDER 30 60 30 70 30
MAX MIX HGT
AGL MIX HGT 4900 4900
MAX VENT RT 24400 34600
T WIND DIR NW W
T WIND SPD 5 5
ADI 24 34
MAX LVORI 9 10
STABILITY G G A A G G B B F F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.89 27.88 27.87 27.83 27.85 27.88 27.88 27.86 27.88 27.90
DATE 07/07 WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
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 68 89 67 88 68 88 68 86
TEMP 86 81 70 70 87 81 70 69 85 81 70 70 84 80 70 70 84 79
DEWPT 72 72 69 69 70 70 68 68 70 71 69 69 72 72 70 70 72 71
PWIND DIR NW NW W NW W SW W W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 SC SC SC B1 B1 SC SC B1 B1
POP 12HR 50 20 40 20 60 40 70 60 70
RAIN SHWRS C C S S C S S C L C S C L C L L L
TSTMS S C S S C S C L C S L C S L
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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