358
FOUS54 KMRX 010627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT SAT AUG 1 2026
TNZ017-012000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT SAT AUG 1 2026
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 84 69 85 67 82
TEMP 66 67 77 80 81 78 72 71 70 71 78 83 81 76 71 69 68 69 75 80 81 76
DEWPT 62 63 64 66 69 69 68 69 69 70 71 71 71 70 69 69 67 69 70 70 70 69
RH 87 87 64 62 67 74 87 93 97 97 79 67 72 82 93100 97100 84 72 69 79
WIND DIR SE SE S S SE SE SE SE SE SE S S SW SW S S SE SE SW W W SW
WIND SPD 3 4 5 8 9 9 6 3 2 2 6 8 6 4 2 1 0 1 3 5 4 2
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 40 70 90 60 50
QPF 12HR 0.06 0.03 0.35 0.01 0.17
RAIN SHWRS S C C C C L C D L L C C C C
TSTMS S C C C S S C C C S S C C C
HEAT INDEX 84 87 84 84
MAX HEAT 83 87 89 90 86 86
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26 FRI 08/07/26
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 83 67 84 68 86 68 86
TEMP 68 68 81 77 69 69 81 78 70 69 83 80 70 70 83 80
DEWPT 68 68 69 71 68 68 71 71 68 68 71 72 69 69 72 72
PWIND DIR S SW S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC SC SC SC B1 SC SC SC SC SC SC SC
POP 12HR 10 50 20 50 20 40 10 30
RAIN SHWRS C C S C S C S C
TSTMS S C S C S C S C
TNZ071-012000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT SAT AUG 1 2026
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 72 86 70 84
TEMP 71 70 79 84 87 83 76 75 74 73 79 84 85 80 74 73 72 70 77 82 83 79
DEWPT 66 66 68 70 71 72 72 72 71 71 72 72 71 71 71 71 70 70 71 72 72 71
RH 84 87 69 63 59 70 87 90 90 93 79 67 63 74 90 93 93100 82 72 70 77
WIND DIR S N SW S S S SW SW SW SW SW SW SW SW SW SW SW SW SW W W SW
WIND SPD 2 2 4 9 11 8 8 5 4 4 9 13 12 6 4 2 2 1 3 5 6 3
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 SC SC SC SC SC B1 B1 B1 B1 SC SC SC
POP 12HR 80 80 60 40 60
QPF 12HR 0.18 0.18 0.04 0.01 0.12
RAIN SHWRS C L C C D L C S C L C C C S S C C L L S
TSTMS S C C C C S S C C C S C C C S
HEAT INDEX 88 93 88 90 90 83 87 88
MAX HEAT 88 93 90 90 87 90
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26 FRI 08/07/26
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 69 86 70 88 71 90 72 91
TEMP 72 69 83 81 73 71 85 82 74 73 88 84 75 73 88 84
DEWPT 70 69 71 72 70 69 73 73 71 70 73 73 72 71 74 73
PWIND DIR S SW S SW S W SE 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 20 50 20 30 10 30 10 30
RAIN SHWRS S C C S C C S C
TSTMS S S C S C C S C
TNZ036-012000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT SAT AUG 1 2026
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 71 85 69 84
TEMP 70 70 77 82 85 80 74 73 72 72 77 82 84 79 72 71 70 69 76 81 83 78
DEWPT 67 67 69 71 73 73 73 72 71 71 72 72 72 71 71 70 69 69 71 72 72 71
RH 90 90 76 69 67 79 97 97 97 97 85 72 67 77 97 97 97100 85 74 70 79
WIND DIR N SW SW S S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND SPD 0 2 4 9 9 6 5 4 3 4 6 10 8 3 1 1 1 1 2 4 3 2
WIND GUST 16
CLOUDS B2 B2 B2 OV B1 B2 B2 OV B1 B2 B1 SC SC SC SC B1 B2 B1 B1 SC SC SC
POP 12HR 90 90 70 30 60
QPF 12HR 0.32 0.46 0.03 0.01 0.13
RAIN SHWRS C D L L D L C C C C L C C C C C L L S
TSTMS S C C C C S S C C S S C C C S
HEAT INDEX 86 92 84 87 90 85 88
MAX HEAT 86 92 87 90 85 88
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26 FRI 08/07/26
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 69 87 70 89 71 90
TEMP 70 70 83 80 71 71 85 81 73 72 87 83 74 73 87 84
DEWPT 70 69 72 72 70 69 73 73 71 70 74 74 72 71 74 74
PWIND DIR NW SW W SW SW 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 20 60 20 40 10 30 10 30
RAIN SHWRS S C L S C C C
TSTMS S S C S C C C
TNZ099-012000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT SAT AUG 1 2026
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 72 86 70 85
TEMP 73 72 78 83 87 81 75 74 73 73 80 84 85 80 74 72 70 72 79 82 84 79
DEWPT 68 70 72 74 74 75 75 73 73 72 73 72 72 72 72 71 70 71 71 72 72 72
RH 84 93 82 74 65 82100 97100 97 79 67 65 77 93 97100 97 77 72 67 79
WIND DIR S S S S S S S S S S SW SW SW SW SW SW SW SW SW W W NW
WIND SPD 2 4 8 11 11 9 8 4 4 4 8 9 9 4 1 1 1 1 3 5 5 3
CLOUDS B2 B2 B2 B1 SC B1 B1 B2 B2 B1 SC B1 SC SC B1 SC B1 SC SC SC SC SC
POP 12HR 90 90 50 10 50
QPF 12HR 0.65 0.66 0.02 0 0.03
RAIN SHWRS S D L C L D D S S C S S C C S
TSTMS S C C C L C S S C S C C
HEAT INDEX 90 95 87 84 90 91 84 87 90
MAX HEAT 90 95 90 91 87 90
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26 FRI 08/07/26
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 69 88 71 90 72 91 73 92
TEMP 71 71 84 82 73 72 87 83 75 73 89 85 76 75 89 86
DEWPT 71 71 72 73 72 71 73 74 73 72 74 75 73 73 75 75
PWIND DIR W SW SW SW N S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW SC SC SC SC SC SC SC FW SC SC
POP 12HR 20 50 10 40 10 30 10 30
RAIN SHWRS S S C C C C
TSTMS C S C C
NCZ060-012000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT SAT AUG 1 2026
DATE SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 83 68 84 66 82
TEMP 67 66 75 77 80 77 71 70 70 69 77 81 82 77 69 68 67 66 76 81 79 74
DEWPT 62 64 69 72 71 71 71 70 70 69 72 71 71 70 69 68 67 66 71 71 71 69
RH 84 93 82 85 74 82100100100100 85 72 69 79100100100100 85 72 77 84
MIN/MAX RH 72 100 69 100 72
WIND DIR E E SE S S SE SE SE SE S S SW SW SW N N N N SW SW W W
WIND DIR DEG 11 11 15 16 16 14 14 14 13 17 18 20 21 22 0 0 0 0 21 23 24 27
WIND SPD 1 3 4 6 8 8 5 3 3 4 5 8 6 2 0 0 0 0 3 4 3 1
CLOUDS B2 B2 B2 B2 B1 B1 OV B2 OV B2 B1 SC B1 SC B1 B1 B1 B1 SC B1 B1 SC
CLOUDS (%) 74 81 80 87 62 64 89 84 91 77 56 42 54 43 54 52 62 66 50 61 51 37
VSBY 10 10 5 6 10 6 4 5 7 7 10
POP 12HR 80 90 70 20 60
QPF 12HR 0.29 0.43 0.04 0.01 0.14
RAIN SHWRS C D L C L D L C S L L S S C C L L S
TSTMS S C C C C C S C C S S C C C
HEAT INDEX 83 85 86 85
MAX HEAT 85 85 86 85 85
CHANCETHUNDER 40 40 50 20 50
MAX MIX HGT
AGL MIX HGT 2200 3700 2700
MAX VENT RT 24700 41000 24600
T WIND DIR S SW SW
T WIND SPD 10 11 8
ADI 25 41 25
MAX LVORI 8 9 10
STABILITY D C B D F B A F F B A
CEILING NONE NONE NONE NONE NONE NONE 23500 8000 8900 20800 23500
STA PRES 27.81 27.77 27.70 27.71 27.69 27.69 27.69 27.71 27.74 27.77 27.78
DATE TUE 08/04/26 WED 08/05/26 THU 08/06/26 FRI 08/07/26
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 65 84 66 85 67 87 68 88
TEMP 67 67 81 77 68 67 83 78 69 68 85 79 70 69 86 80
DEWPT 67 67 71 71 68 67 72 72 69 68 73 73 70 69 73 73
PWIND DIR W SW N SW N SW N W
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 B1 SC
POP 12HR 20 60 20 50 10 50 20 50
RAIN SHWRS S C L S S C S C S S C
TSTMS S C C 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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