931
FOUS54 KMRX 070627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT FRI AUG 7 2026
TNZ017-072000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT FRI AUG 7 2026
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26
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 68 85 68 86
TEMP 68 69 78 84 83 78 72 70 69 70 78 83 83 79 72 70 68 70 78 84 85 81
DEWPT 67 68 71 71 71 71 70 69 68 68 71 72 71 72 70 69 68 69 71 72 71 72
RH 97 97 79 65 67 79 93 97 97 93 79 70 67 79 93 97100 97 79 67 63 74
WIND DIR S SE SW SW SW SW S S N SE SW SW SW S N N S S SW W W W
WIND SPD 0 0 2 5 5 3 1 0 0 0 4 6 5 3 0 0 0 0 3 4 4 1
CLOUDS B1 SC SC SC SC B2 B1 SC FW FW FW SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 30 10 50 20 20
QPF 12HR 0 0 0.04 0 0
RAIN SHWRS S C S C C S S S S S S S S
TSTMS S C S C C S S S S
HEAT INDEX 89 88 89 87 89 91 86
MAX HEAT 90 91 92 90 90 92
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 69 86 69 84 68 83
TEMP 70 70 85 81 71 71 84 80 71 70 81 78 71 70 80 77
DEWPT 69 69 72 72 69 69 73 72 70 70 73 72 70 70 73 72
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 B1
POP 12HR 5 20 10 40 50 80 60 70
RAIN SHWRS S C C C C L D L C C L
TSTMS S S C C S C S C
TNZ071-072000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT FRI AUG 7 2026
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26
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 71 90 72 90
TEMP 71 71 81 87 87 82 76 74 72 72 82 88 89 84 77 74 73 72 82 88 90 85
DEWPT 69 69 72 73 73 72 71 71 70 70 73 73 73 73 72 71 70 70 73 74 73 73
RH 93 93 74 63 63 72 85 90 93 93 74 61 59 70 85 90 90 93 74 63 58 67
WIND DIR W N SW SW SW S S SW W SW SW SW SW S S S S S SW W W S
WIND SPD 1 0 1 4 6 4 2 2 1 1 4 4 4 3 2 1 1 1 2 2 4 2
CLOUDS B1 B2 B1 B1 SC B1 SC SC SC FW SC SC FW B1 SC B1 SC B1 SC SC SC B1
POP 12HR 30 10 50 20 20
QPF 12HR 0 0 0.04 0.01 0
RAIN SHWRS C S C C S S S S S S
TSTMS C S C C S S S S
HEAT INDEX 85 94 94 87 87 96 97 90 87 97 98 92
MAX HEAT 94 97 96 97 84 97 98
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 91 73 90 73 88 73 87
TEMP 74 74 89 85 76 75 88 84 76 74 86 82 75 74 85 81
DEWPT 72 71 74 73 72 71 75 73 72 71 75 73 72 71 75 73
PWIND DIR S SW S SW SW SW SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 B1
POP 12HR 5 20 10 50 50 70 50 70
RAIN SHWRS S S C C C C L L C C C L
TSTMS S S S C C S C C C
TNZ036-072000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT FRI AUG 7 2026
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26
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 71 89 71 90
TEMP 71 71 80 87 87 81 75 73 72 72 81 87 88 82 76 73 71 73 81 88 90 84
DEWPT 70 70 73 74 74 73 72 71 70 71 74 74 74 73 72 71 71 71 74 75 74 74
RH 97 97 79 65 65 77 90 93 93 97 79 65 63 74 87 93100 93 79 66 60 72
WIND DIR W SW SW SW S S SW SW W SW SW SW SW SW SW N N SW SW SW SW S
WIND SPD 1 1 2 3 4 2 2 1 1 1 3 3 2 1 1 0 0 1 1 1 2 1
CLOUDS B1 B1 B1 B1 SC SC SC SC SC FW SC SC SC SC SC B1 B1 B1 B1 SC SC B1
POP 12HR 30 10 50 20 20
QPF 12HR 0.03 0 0.01 0 0.01
RAIN SHWRS C S C C S S S S S S
TSTMS C S C C S S S S S
HEAT INDEX 84 95 95 86 86 95 97 87 86 98 99 91
MAX HEAT 95 98 95 97 98 99
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 89 72 87
TEMP 74 72 88 84 75 74 88 83 74 73 86 82 74 73 85 81
DEWPT 72 72 75 74 72 72 75 73 72 72 75 74 72 72 75 74
PWIND DIR S SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1
POP 12HR 5 20 10 50 40 70 50 70
RAIN SHWRS S S C C C C L L C C C L
TSTMS S S S C C S C C S S C
TNZ099-072000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT FRI AUG 7 2026
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26
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 72 91 73 91
TEMP 72 72 81 88 89 84 77 74 73 73 82 88 90 85 77 75 74 73 83 89 91 85
DEWPT 71 71 74 74 73 74 73 72 72 72 74 74 74 74 73 73 72 72 75 75 74 75
RH 97 97 79 63 59 72 87 93 97 97 77 63 60 70 87 94 93 97 77 64 58 72
WIND DIR SE S S S SW S S N N N S S SW W N N N N S SW SW SE
WIND SPD 1 1 3 4 4 2 1 0 0 0 2 3 3 2 0 0 0 0 1 2 3 2
CLOUDS SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 40 10 50 10 40
QPF 12HR 0.05 0 0.04 0 0
RAIN SHWRS C C C C C C
TSTMS C C C C C C
HEAT INDEX 86 97 97 91 88 97 99 93 90 99101 94
MAX HEAT 97 97 85 97 99 87 99 102
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 73 91 74 91 74 91 74 90
TEMP 76 74 89 85 76 75 89 85 76 75 88 85 76 75 88 84
DEWPT 73 73 75 75 74 73 75 75 74 73 75 75 74 73 76 75
PWIND DIR SE SW SW SW SW W SW 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 B1
POP 12HR 5 30 5 40 20 50 30 60
RAIN SHWRS S C S C S C C C C C L
TSTMS S C S C S C C S C
NCZ060-072000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT FRI AUG 7 2026
DATE FRI 08/07/26 SAT 08/08/26 SUN 08/09/26
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 66 87 66 88
TEMP 66 66 78 84 83 76 71 69 68 68 79 85 83 77 71 69 68 67 80 87 86 78
DEWPT 66 66 73 73 73 72 70 69 68 68 73 73 73 72 70 69 68 67 73 73 73 73
RH 100100 85 70 72 87 97100100100 82 67 72 85 97100100100 79 63 65 85
MIN/MAX RH 67 100 65 100 61
WIND DIR E SE S SW SW SE E N N N N S SW N N N N N N W W N
WIND DIR DEG 9 12 17 20 20 12 11 0 0 0 0 19 20 0 0 0 0 0 0 25 27 0
WIND SPD 1 1 1 2 2 1 1 0 0 0 0 2 1 0 0 0 0 0 0 1 1 0
CLOUDS B1 SC B1 B1 B1 B1 SC SC B1 SC FW SC SC B2 SC SC B1 B1 SC SC B1 B1
CLOUDS (%) 52 48 54 69 56 59 37 47 59 29 21 44 39 72 42 47 57 60 40 47 56 53
VSBY 7 7 10 10 6 10 10 7 7 7 10
POP 12HR 70 20 80 10 50
QPF 12HR 0.19 0.01 0.40 0 0.06
RAIN SHWRS S C L S S C S C D S S C C
TSTMS S C C S S S C C S C C
HEAT INDEX 90 89 92 89 84 94 93
MAX HEAT 90 92 92 93 94 96
CHANCETHUNDER 60 20 60 10 50
MAX MIX HGT
AGL MIX HGT 3500 4200 4100
MAX VENT RT 17600 16900 17400
T WIND DIR S S W
T WIND SPD 4 4 4
ADI 18 17 17
MAX LVORI 10 10 10
STABILITY G B B G G A B G F A B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.10 28.09 28.04 28.05 28.07 28.04 28.00 28.01 28.02 28.04 28.01
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 88 68 88 68 86 68 86
TEMP 70 68 87 80 70 70 86 80 71 70 84 79 70 70 84 78
DEWPT 70 68 73 73 70 70 74 73 70 70 74 73 70 70 75 73
PWIND DIR N W N W N W N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC B1 B1
POP 12HR 10 40 10 50 30 70 40 70
RAIN SHWRS S C C C S C C L C C C L
TSTMS S C S C S S C C 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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