127
FOUS54 KMRX 280626
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT TUE JUL 28 2026
TNZ017-282000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT TUE JUL 28 2026
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 82 59 82
TEMP 70 71 78 83 82 78 72 70 68 68 74 80 82 77 67 62 59 61 72 79 82 77
DEWPT 68 70 73 75 74 72 70 68 67 68 68 66 64 64 61 60 59 60 62 62 61 64
RH 93 97 85 77 77 82 93 93 97100 82 62 55 64 81 93100 97 71 56 49 64
WIND DIR SW SW SW W W NW NW NW NW NW NW NW NW NW NW NW N N N NW NW N
WIND SPD 3 6 12 14 12 11 5 2 1 1 6 10 10 6 2 1 0 0 4 6 6 3
WIND GUST 25 21
CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC B1 FW FW FW CL FW FW FW FW FW CL FW
POP 12HR 90 30 5 0 0
QPF 12HR 0.43 0.02 0 0 0
RAIN SHWRS C L L L L C
TSTMS C S C C L C
HEAT INDEX 91 88
MAX HEAT 93 96 82 84 82 83
DATE FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 58 84 63 84 66 83 66 84
TEMP 61 61 81 78 65 65 82 78 69 68 80 77 68 67 81 79
DEWPT 59 60 64 66 62 62 67 68 65 67 70 70 67 67 70 71
PWIND DIR N W E S SE S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 0 0 20 40 60 30 50
RAIN SHWRS S C C C L C C
TSTMS S S S C S C
TNZ071-282000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT TUE JUL 28 2026
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 93 71 87 64 85
TEMP 75 75 84 91 92 85 77 75 72 72 79 85 87 82 73 68 64 66 77 83 85 80
DEWPT 72 72 75 76 76 74 72 71 70 70 70 69 67 67 65 64 62 63 64 64 64 65
RH 90 90 74 62 60 70 85 87 93 93 74 59 52 61 76 87 93 90 64 53 50 60
WIND DIR SW SW SW SW W NW NW N N N N N N N N NE NE NE NE NE N NE
WIND SPD 4 5 10 12 12 8 4 2 1 1 4 5 8 5 4 3 3 3 6 6 8 3
CLOUDS B1 B1 B1 SC SC SC SC SC SC FW SC FW FW FW FW FW CL CL FW FW FW FW
POP 12HR 60 30 5 0 0
QPF 12HR 0.21 0.03 0 0 0
RAIN SHWRS C S C C C C
TSTMS S C C C
HEAT INDEX 92103105 93 89 90 85
MAX HEAT 103 105 86 89 90 84 86
DATE FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 64 87 67 86 70 86 70 86
TEMP 67 66 85 82 70 69 84 81 73 71 83 80 72 71 84 81
DEWPT 62 62 66 67 65 65 69 69 69 69 72 71 70 69 72 72
PWIND DIR NE N SE SW S SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 0 5 40 50 70 40 50
RAIN SHWRS S C C C C L C S S C
TSTMS C S S C S S C
TNZ036-282000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT TUE JUL 28 2026
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 93 69 87 64 86
TEMP 74 75 84 91 91 83 76 73 71 71 79 85 87 80 72 67 64 66 77 83 85 80
DEWPT 72 73 76 77 77 75 73 71 69 69 70 69 68 68 65 63 61 62 64 64 64 66
RH 93 94 77 64 64 77 90 93 93 93 74 59 53 67 79 87 90 87 64 53 50 62
WIND DIR SW SW SW W W NW NW N NW N N N N N N N N N NE NE N N
WIND SPD 2 3 6 10 10 5 2 1 1 1 2 3 5 3 3 3 3 3 4 4 4 2
WIND GUST 20
CLOUDS B1 B1 B1 SC SC SC SC FW SC SC FW FW SC FW FW CL CL FW FW FW FW FW
POP 12HR 50 10 0 0 0
QPF 12HR 0.22 0 0 0 0
RAIN SHWRS C C C C
TSTMS S C C C
HEAT INDEX 93105105 90 89 91 83
MAX HEAT 105 106 85 89 91 84 86
DATE FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 63 87 67 85 69 84 69 85
TEMP 66 65 85 80 70 69 83 79 71 70 82 78 71 69 83 80
DEWPT 62 62 66 67 65 65 69 70 68 69 72 72 69 69 73 73
PWIND DIR N E NE SW SW SW W SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B2 B2 B2 OV B2 B2 B1 B2 B1 B1 SC
POP 12HR 0 0 5 40 60 70 40 50
RAIN SHWRS S C L C C L C S C
TSTMS C C S C S S C
TNZ099-282000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT TUE JUL 28 2026
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 96 73 90 67 88
TEMP 75 76 88 94 96 90 81 78 75 75 82 88 90 84 75 71 68 68 79 85 87 82
DEWPT 73 73 76 76 75 77 75 73 72 72 73 70 68 68 68 66 64 64 65 64 64 66
RH 94 90 68 56 51 66 82 85 90 90 74 55 49 59 79 84 87 87 62 50 46 58
WIND DIR N S W W W NW NW N N N N NW NW N N N N N N N N N
WIND SPD 0 1 3 9 10 5 2 2 2 2 3 5 9 6 5 3 4 4 6 6 6 4
CLOUDS SC SC FW FW SC SC SC FW SC SC B1 FW CL CL FW CL CL CL CL FW FW FW
POP 12HR 20 20 0 0 0
QPF 12HR 0 0.04 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 99107109103 87 87 93 94 87
MAX HEAT 107 109 94 93 94 86 88
DATE FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 70 86 70 85 70 86
TEMP 69 68 86 83 72 70 83 80 72 71 82 80 72 71 84 81
DEWPT 65 64 65 68 67 67 70 71 70 70 74 73 71 71 73 73
PWIND DIR N NE N S S SW SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC B1
POP 12HR 0 0 30 50 60 70 40 40
RAIN SHWRS C C C L C C L C S C
TSTMS S C C S C C S C
NCZ060-282000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT TUE JUL 28 2026
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 92 68 86 58 84
TEMP 69 70 82 90 90 80 74 71 70 69 77 84 85 78 68 64 60 59 76 81 83 76
DEWPT 69 69 74 74 73 73 72 71 69 69 71 68 67 66 65 63 60 59 63 63 63 63
RH 100 97 77 60 58 79 93100 97100 82 59 55 67 90 97100100 64 54 51 64
MIN/MAX RH 56 100 55 100 51
WIND DIR N N NW W W NW NW NW NW NW NW NW NW NW N N N N N NW N N
WIND DIR DEG 0 0 29 28 28 29 29 30 29 30 30 31 31 32 34 33 0 0 34 32 33 34
WIND SPD 0 0 2 8 9 5 2 1 2 2 5 9 9 5 3 1 0 0 2 5 8 3
WIND GUST 19 17
CLOUDS B1 B1 SC B1 SC SC SC SC B1 B1 SC FW FW CL CL CL FW FW CL FW CL CL
CLOUDS (%) 62 52 41 52 49 34 47 39 55 57 47 7 6 2 5 4 7 15 5 10 5 5
VSBY 7 10 10 10 10 10 10 10 7 7 10
POP 12HR 40 40 0 0 0
QPF 12HR 0.05 0.09 0 0 0
RAIN SHWRS S C C
TSTMS S C C
HEAT INDEX 88 99 98 84 87 88
MAX HEAT 99 100 87 88 82 84
CHANCETHUNDER 40 30 0 0 0
MAX MIX HGT
AGL MIX HGT 4300 5000 4900
MAX VENT RT 56500 57000 42100
T WIND DIR W NW N
T WIND SPD 11 10 8
ADI 56 57 44
MAX LVORI 10 9 10
STABILITY F B B G F B B G G B A
CEILING NONE NONE NONE NONE NONE 14800 8900 8000 9800 NONE NONE
STA PRES 27.78 27.74 27.70 27.70 27.74 27.80 27.75 27.82 27.86 27.86 27.85
DATE FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 57 86 63 84 66 83 66 84
TEMP 62 59 83 78 66 65 82 77 69 67 80 76 68 67 82 77
DEWPT 60 59 64 66 63 62 68 69 67 67 71 70 68 67 71 71
PWIND DIR N W E SE SE S SE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC B1 B1 B2 B2 B1 B2 OV B2 B1 B1 B2 B1
POP 12HR 0 0 5 50 50 70 40 50
RAIN SHWRS C C C C C L C S S C
TSTMS 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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