211
FOUS54 KMRX 040627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT TUE AUG 4 2026
TNZ017-042000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 85 67 84
TEMP 67 68 80 84 80 77 71 69 68 69 78 81 81 77 71 69 67 69 78 82 82 78
DEWPT 66 67 70 71 72 71 69 68 67 68 71 71 72 71 69 68 67 68 71 72 72 72
RH 97 97 72 65 77 82 93 97 97 97 79 72 74 82 93 97100 97 79 72 72 82
WIND DIR NE E SE E SE E E E E E SW SW SW S SE SE SE SE SW SW SW S
WIND SPD 3 2 2 2 3 3 1 1 1 1 1 3 3 3 0 0 0 0 2 6 4 3
CLOUDS FW FW SC B1 B1 B2 SC SC FW FW FW SC SC B1 SC SC SC B1 SC B1 SC B1
POP 12HR 60 20 50 20 50
QPF 12HR 0.07 0.01 0.10 0.04 0.12
RAIN SHWRS C C S C C S S C C
TSTMS C C S C C S C C
HEAT INDEX 83 89 85 85 86 87 87
MAX HEAT 90 87 87 89 89 89
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 67 85 67 85 67 85 68 86
TEMP 69 69 83 79 69 69 82 78 70 69 82 80 70 70 83 80
DEWPT 69 68 72 71 68 68 72 71 69 68 72 72 69 69 72 73
PWIND DIR S SW SW SW SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC B1 SC B1 SC B1 SC SC SC B1 SC
POP 12HR 10 50 20 60 20 30 10 30
RAIN SHWRS S C S L S C S C
TSTMS S C S C S C C
TNZ071-042000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 89 70 88 70 88
TEMP 71 71 81 86 87 83 76 73 72 72 80 84 84 80 75 73 72 71 80 85 87 83
DEWPT 69 69 72 73 73 72 72 71 70 70 72 73 74 72 72 71 70 70 73 74 74 73
RH 93 93 74 65 63 70 87 93 93 93 77 70 72 77 90 93 93 97 79 70 65 72
WIND DIR NE NE N NW NE E N N S N N W S S S SE S N SW SW SW S
WIND SPD 3 2 0 1 2 3 0 0 1 0 0 2 3 3 1 1 1 0 2 5 5 3
CLOUDS FW FW FW SC B1 B1 SC SC FW SC FW B1 B1 SC SC SC SC SC SC B1 B1 B1
POP 12HR 50 20 50 20 50
QPF 12HR 0.04 0.01 0.07 0.01 0.02
RAIN SHWRS C C S C C S S C C C C
TSTMS C C S C C S C C C
HEAT INDEX 85 93 94 88 84 90 91 84 84 93 95 89
MAX HEAT 93 94 90 94 93 95
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 89 70 89 71 89 71 90
TEMP 74 72 86 83 74 71 86 83 74 72 86 83 75 72 87 84
DEWPT 71 70 74 72 71 70 74 73 72 70 74 73 72 71 75 74
PWIND DIR S SW S SW SW SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC B1 SC SC SC B1 SC SC SC B1 SC
POP 12HR 5 40 20 50 20 40 10 40
RAIN SHWRS S C S S C S S C C C
TSTMS S C S S C S S C S C
TNZ036-042000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 89 70 87 70 87
TEMP 70 71 80 87 86 80 74 72 71 71 79 84 85 80 74 72 70 72 79 84 86 81
DEWPT 68 68 72 73 74 72 72 71 70 70 73 74 75 73 72 71 70 71 73 75 75 73
RH 93 90 77 63 68 77 93 97 97 97 82 72 72 79 93 97100 97 82 74 70 77
WIND DIR NE NE NE N E E N N N N SW SW S S N N N SW SW SW SW SW
WIND SPD 3 2 1 0 1 1 0 0 0 0 1 2 2 1 0 0 0 1 2 3 3 2
CLOUDS FW FW SC SC SC B2 B1 SC SC B1 SC SC SC SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 40 20 60 10 50
QPF 12HR 0.07 0.01 0.06 0 0.03
RAIN SHWRS C C S C C C C C C
TSTMS C C S C C C C C
HEAT INDEX 84 94 94 84 91 94 84 92 95 86
MAX HEAT 94 96 91 94 92 95
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 70 88 70 88 71 89
TEMP 73 72 85 82 72 72 85 82 73 71 85 82 73 73 86 83
DEWPT 71 71 74 73 71 71 75 73 71 71 75 74 72 72 75 74
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC SC B1 SC B1 SC B1 SC
POP 12HR 5 40 20 50 20 40 10 40
RAIN SHWRS S C S S C S S C C C
TSTMS S C S S C S S C S C
TNZ099-042000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 89 72 89 72 90
TEMP 73 73 81 86 88 83 76 74 73 73 80 86 88 83 76 74 73 72 81 87 89 84
DEWPT 71 71 73 73 73 73 73 72 71 71 73 74 74 73 73 73 72 72 74 74 74 74
RH 93 93 77 65 61 72 90 93 93 93 79 68 63 72 90 97 97100 79 65 61 72
WIND DIR N N E NE E SW N N N SE S S S S N S S S S S S S
WIND SPD 2 2 1 2 3 2 0 0 0 1 3 3 4 2 0 1 1 1 3 4 4 3
CLOUDS SC SC SC B1 SC SC B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 40 10 50 20 40
QPF 12HR 0 0 0.09 0.06 0.01
RAIN SHWRS S C C C C S S S S C C
TSTMS S C C C C S S C C
HEAT INDEX 86 93 96 89 84 94 97 89 86 95 98 91
MAX HEAT 93 96 94 97 95 98
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 72 90 72 90 72 90 73 91
TEMP 74 73 88 84 74 72 88 84 75 73 88 84 75 73 88 85
DEWPT 72 72 75 74 73 72 75 74 73 73 75 75 74 73 76 75
PWIND DIR S S S S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 40 20 60 20 40 10 40
RAIN SHWRS C S S S L S S C S C
TSTMS C S S L S S C S C
NCZ060-042000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT TUE AUG 4 2026
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26
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 65 84 66 85
TEMP 66 67 78 82 81 74 69 68 67 67 78 82 80 74 70 68 68 67 79 83 81 75
DEWPT 66 67 72 72 72 71 69 68 67 67 72 73 73 71 70 68 68 67 73 73 73 72
RH 100100 82 72 74 90100100100100 82 74 79 90100100100100 82 72 77 90
MIN/MAX RH 70 100 74 100 72
WIND DIR N N SE SE S N N N N E SE S S SE N N SE SE S S S SE
WIND DIR DEG 0 0 15 15 19 0 0 0 0 11 14 17 18 14 0 0 12 12 17 19 17 14
WIND SPD 0 0 1 2 1 0 0 0 0 1 1 2 2 1 0 0 1 1 1 2 1 1
CLOUDS SC SC SC B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1
CLOUDS (%) 44 38 31 51 65 59 43 41 42 38 40 59 65 59 34 47 54 58 52 60 58 56
VSBY 7 7 10 6 6 10 10 10 7 7 10
POP 12HR 70 20 70 30 90
QPF 12HR 0.06 0.02 0.19 0.01 0.45
RAIN SHWRS S L L S S L L C C S S L L D D
TSTMS S C C S S L L C S S C L C
HEAT INDEX 87 85 87 84 89 86
MAX HEAT 87 88 87 84 89 89
CHANCETHUNDER 50 20 60 30 60
MAX MIX HGT
AGL MIX HGT 3700 3100 2100
MAX VENT RT 18400 17200 13000
T WIND DIR SE SE S
T WIND SPD 4 5 6
ADI 18 17 13
MAX LVORI 10 10 10
STABILITY G B B G G B B G F B B
CEILING 8000 9800 NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.88 27.87 27.88 27.92 27.96 27.99 27.98 28.01 28.07 28.09 28.05
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26 MON 08/10/26
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 66 86 66 86 66 86 67 87
TEMP 68 68 85 78 69 67 84 78 69 67 84 78 70 68 85 79
DEWPT 68 68 73 72 69 67 74 72 69 67 74 73 70 68 74 73
PWIND DIR SE S N SW N W N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 SC
POP 12HR 10 70 20 80 20 70 20 60
RAIN SHWRS C L S S C D S C L S C L
TSTMS C C S C L S S C S 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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