402
FOUS54 KMRX 060626
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT THU AUG 6 2026
TNZ017-062000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 86 68 85
TEMP 68 69 79 83 83 77 72 70 68 69 78 83 84 79 72 70 68 70 78 83 83 78
DEWPT 67 68 71 70 70 71 69 68 67 68 70 70 70 71 69 68 67 68 71 71 71 71
RH 97 97 77 65 65 82 90 93 97 97 76 65 63 77 90 93 97 93 79 67 67 79
WIND DIR SE E SW W SW S E N SE SE SW SW SW S S N N S SW SW SW SW
WIND SPD 0 1 1 4 4 3 0 0 0 0 2 5 6 3 0 0 0 0 5 6 6 3
CLOUDS SC SC B1 SC B1 B1 B2 B1 SC SC SC B1 B1 B1 SC SC SC SC SC B1 SC SC
POP 12HR 50 20 60 20 50
QPF 12HR 0.08 0.12 0.25 0.01 0.08
RAIN SHWRS C C S S C C S S S S C C C C S
TSTMS C C S S C C S S C C S
HEAT INDEX 88 87 88 88 88 87
MAX HEAT 89 90 89 90 90 90
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 86 68 88 69 87 69 84
TEMP 70 70 84 81 70 69 85 81 71 71 84 80 72 70 80 77
DEWPT 69 69 70 72 69 68 71 72 70 70 73 73 70 70 73 72
PWIND DIR SW W SW SW S SW SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 20 20 20 20 20 50 50 70
RAIN SHWRS S S S S S S S C C C C C L
TSTMS S S S S C C S C
TNZ071-062000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 88 71 89 72 89
TEMP 71 72 81 86 85 81 76 73 72 72 81 87 87 82 77 74 73 72 82 86 88 83
DEWPT 69 70 71 72 72 71 71 71 70 69 71 72 71 72 71 71 69 70 72 73 72 73
RH 93 93 72 63 65 72 85 93 93 90 72 61 59 72 82 90 87 93 72 65 59 72
WIND DIR N N SW SW SW W S SW W N SW SW S S S S S S SW SW SW SW
WIND SPD 0 0 1 4 5 3 1 1 1 0 3 5 5 3 2 2 1 1 5 5 5 3
CLOUDS SC SC B1 B1 B2 B2 B1 SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 60 10 50 10 50
QPF 12HR 0.32 0 0.01 0 0.03
RAIN SHWRS S C L C S S C C C C S
TSTMS C C C S S S C C S
HEAT INDEX 85 92 91 85 85 94 93 87 87 93 95 89
MAX HEAT 92 94 94 96 84 93 95
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 91 73 90 73 88
TEMP 74 72 88 85 74 73 88 85 76 75 88 84 76 74 86 82
DEWPT 71 71 72 73 71 70 73 73 72 71 75 74 72 71 75 73
PWIND DIR SW W S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1
POP 12HR 20 20 20 20 20 70 50 70
RAIN SHWRS S S S S S S S C L C C L L
TSTMS S S S S S S C C S C
TNZ036-062000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 88 70 89 71 88
TEMP 71 72 80 85 85 79 75 72 71 72 80 86 87 81 75 73 71 73 81 86 87 82
DEWPT 70 70 72 73 73 72 71 70 69 70 72 73 72 73 71 71 69 71 73 74 73 73
RH 97 93 77 67 67 79 87 93 93 93 77 65 61 77 87 93 93 93 77 68 63 74
WIND DIR N N SW SW SW S N N W SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 0 0 2 3 2 1 0 0 1 1 3 3 3 2 1 1 1 2 3 3 2 1
CLOUDS SC B1 B1 B1 B2 B2 B1 SC B1 B1 B1 SC B1 FW SC SC SC B1 B1 SC SC B1
POP 12HR 60 10 50 10 60
QPF 12HR 0.06 0 0.12 0 0.05
RAIN SHWRS S C C S C C C L L S
TSTMS S C C S C C L C S
HEAT INDEX 84 92 92 84 93 94 86 86 94 94 87
MAX HEAT 92 94 93 95 94 94
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 90 71 90 72 90 72 88
TEMP 73 71 87 84 74 73 88 84 74 73 87 83 74 73 85 82
DEWPT 71 71 72 74 71 71 74 74 72 72 75 74 72 72 76 74
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC SC SC B1 SC B1 B1
POP 12HR 20 20 20 30 20 60 40 70
RAIN SHWRS S S S S S C S S C L C C L L
TSTMS S S S S C S S C C S S C
TNZ099-062000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 91 73 91
TEMP 73 73 81 87 86 81 76 74 73 73 82 88 90 84 77 75 73 74 83 88 89 84
DEWPT 72 71 73 73 73 72 72 71 71 71 73 72 72 74 74 73 71 72 74 73 73 73
RH 97 93 77 63 65 74 87 90 93 93 74 59 56 72 90 94 93 93 74 61 59 70
WIND DIR N S S W S SE SE N SE S S S S S S S N S S SW SW S
WIND SPD 0 1 3 3 3 2 1 0 1 2 3 4 4 2 1 1 0 1 2 3 3 2
CLOUDS B1 SC B1 B1 B2 B2 SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 70 10 50 10 50
QPF 12HR 0.41 0 0.04 0 0.02
RAIN SHWRS C L C C S S S C C
TSTMS C L C C S S C C
HEAT INDEX 86 94 93 85 87 95 97 91 90 96 97 90
MAX HEAT 94 96 95 97 85 96 98
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 73 92 74 92 74 91
TEMP 75 73 89 86 76 74 89 86 76 75 89 85 76 75 88 85
DEWPT 72 71 73 74 73 72 74 75 73 73 75 75 74 73 76 75
PWIND DIR S SW SW SW S SW 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 B1 SC SC SC
POP 12HR 10 20 5 30 20 70 20 50
RAIN SHWRS S S C S S C L S C C
TSTMS S S C S S C S S C
NCZ060-062000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 66 87 66 87
TEMP 67 68 78 82 80 75 70 68 68 68 78 84 82 77 71 69 68 67 80 85 83 77
DEWPT 67 67 72 71 71 71 69 68 67 68 72 72 72 72 69 68 67 67 72 72 72 72
RH 100 97 82 69 74 87 97100 97100 82 67 72 85 93 97 97100 77 65 70 85
MIN/MAX RH 67 100 65 100 61
WIND DIR SE E S W SW SE E E E E S SW S S N N N N N SW W N
WIND DIR DEG 12 11 17 25 22 14 11 10 10 11 17 20 18 18 0 0 0 0 0 23 24 0
WIND SPD 1 1 1 2 1 1 1 1 1 1 1 2 2 1 0 0 0 0 0 2 1 0
CLOUDS B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 FW B1 SC SC B1 B1 B1 SC SC SC
CLOUDS (%) 55 40 48 69 69 54 58 62 57 58 58 53 24 69 50 47 57 59 51 47 44 36
VSBY 7 7 10 6 6 10 10 7 7 7 10
POP 12HR 80 20 80 20 80
QPF 12HR 0.31 0.01 0.24 0.01 0.09
RAIN SHWRS C D L S C D L S S C C D D
TSTMS C C C S C L C S S C C C
HEAT INDEX 86 83 90 87 84 91 88
MAX HEAT 87 88 90 91 91 91
CHANCETHUNDER 50 20 60 20 50
MAX MIX HGT
AGL MIX HGT 2900 3600 3900
MAX VENT RT 17300 21500 19400
T WIND DIR S S SW
T WIND SPD 5 6 4
ADI 17 22 19
MAX LVORI 10 10 10
STABILITY G B B F F B B G F A A
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.06 28.08 28.04 28.06 28.10 28.09 28.04 28.06 28.07 28.06 28.01
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 89 67 89 68 87 68 87
TEMP 69 67 86 80 70 69 86 80 70 70 85 80 70 70 84 80
DEWPT 69 67 71 73 69 68 73 73 70 70 74 73 70 70 75 73
PWIND DIR N W N W N W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 SC SC B1 B1 SC
POP 12HR 10 50 20 40 20 70 30 70
RAIN SHWRS C S S C S C L C C L L
TSTMS C S S C 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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