537
FOUS54 KMRX 131907
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
307 PM EDT MON JUL 13 2026
TNZ017-140800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
307 PM EDT MON JUL 13 2026
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 64 86 62 90 67
TEMP 79 76 69 67 65 67 77 83 86 82 70 66 63 65 78 86 90 85 74 69 67 70
DEWPT 70 68 66 64 63 65 68 68 66 68 65 63 61 63 68 69 68 72 69 68 67 69
RH 74 76 90 90 93 93 74 61 51 63 84 90 93 93 71 57 49 65 84 97100 97
WIND DIR E E E NE NE NE E E E E E E E E N N N W N N S N
WIND SPD 8 9 6 5 5 6 5 5 5 4 1 0 1 0 0 1 2 3 0 0 0 0
CLOUDS B2 B1 SC SC B1 SC SC B1 FW FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 10 5 0 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS C
TSTMS C
HEAT INDEX 86 85 90 93 91
MAX HEAT 83 87 89 92 95 87
FLOOD A
DATE 07/16 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26 MON 07/20/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 70 91 70 89 69 86 67 86
TEMP 88 87 73 72 88 86 73 71 86 83 72 71 83 81 70 69 83 80
DEWPT 72 73 70 71 73 73 70 70 72 72 70 70 72 71 68 68 71 70
PWIND DIR W W NW W W SW W SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC FW FW SC SC SC SC SC B1 B1 B1 SC B1 SC
POP 12HR 5 5 10 20 40 50 70 40 50
RAIN SHWRS S C C C C C L C S C C
TSTMS S S C C S C S S C
TNZ071-140800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
307 PM EDT MON JUL 13 2026
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 68 86 69 88 71
TEMP 82 78 73 72 70 70 78 84 85 82 75 72 70 71 80 86 88 85 77 73 71 73
DEWPT 74 72 71 70 68 68 71 73 73 73 71 70 69 69 72 73 72 73 72 71 70 71
RH 77 82 93 93 93 93 79 70 67 74 87 93 97 93 77 65 59 67 85 93 97 93
WIND DIR E NE NE NE NE NE NE E SE NE S N N N N NE NE SW N N N N
WIND SPD 4 4 3 2 2 2 2 3 3 2 1 0 0 0 0 2 3 1 0 0 0 0
CLOUDS B2 B1 B1 B1 B2 B1 B1 B1 B1 SC B1 B1 SC B1 SC SC SC SC SC SC FW SC
POP 12HR 10 50 10 20 5
QPF 12HR 0 0.04 0 0.02 0
RAIN SHWRS D C C S S
TSTMS L C C S S
HEAT INDEX 88 90 92 87 84 93 95 92
MAX HEAT 88 90 92 93 95 87
FLOOD A
DATE 07/16 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26 MON 07/20/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 73 91 73 90 73 89 71 88
TEMP 89 87 76 75 89 86 76 75 88 85 76 75 86 83 74 73 85 82
DEWPT 75 75 73 73 76 76 73 73 76 75 72 72 75 73 70 70 74 72
PWIND DIR NW W N SW W SW W S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 10 30 20 50 40 60 30 40
RAIN SHWRS S C S S C C C C L C S C C
TSTMS S C S S C C S C S S C
TNZ036-140800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
307 PM EDT MON JUL 13 2026
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 67 86 68 88 70
TEMP 80 76 72 70 69 69 78 84 85 81 74 71 70 70 80 86 88 83 75 72 70 72
DEWPT 75 73 71 69 68 68 72 73 74 74 71 70 68 69 73 73 72 75 72 70 70 71
RH 85 90 97 97 97 97 82 70 70 79 90 97 93 97 79 65 59 77 90 93100 97
WIND DIR E NE NE NE NE NE NE NE E NE NW N N N N NE E N W N N N
WIND SPD 3 4 4 3 3 4 3 3 4 1 1 0 0 0 0 1 2 0 1 0 0 0
CLOUDS B1 B1 B1 B1 B2 SC B1 B1 B1 B1 B1 SC B1 B1 SC SC FW SC SC SC FW SC
POP 12HR 20 30 10 20 5
QPF 12HR 0.04 0.02 0 0 0
RAIN SHWRS L S C C S S
TSTMS C S C C S S
HEAT INDEX 85 90 93 86 84 93 95 90
MAX HEAT 89 90 93 93 95 85
FLOOD A
DATE 07/16 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26 MON 07/20/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 72 90 72 89 72 88 70 87
TEMP 88 85 74 73 88 84 75 74 88 84 75 73 85 82 73 72 85 81
DEWPT 75 76 73 73 77 77 73 72 76 76 73 72 76 74 71 70 74 73
PWIND DIR NW W N W W W W NW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 5 30 10 40 30 50 20 40
RAIN SHWRS S C S C S C C C S S S C
TSTMS S C S C S S C S S C
TNZ099-140800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
307 PM EDT MON JUL 13 2026
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 70 84 70 88 72
TEMP 80 78 73 72 72 70 77 80 82 79 74 72 71 72 80 85 87 83 77 74 72 73
DEWPT 75 74 72 72 71 70 73 74 74 74 72 72 70 71 73 74 74 74 73 72 71 72
RH 85 88 97100 97100 87 82 77 85 93100 97 97 79 70 65 74 87 93 97 97
WIND DIR E NE NE NE NE NE E E E NE N N N N E SE SE SW N N N N
WIND SPD 3 4 2 1 1 2 3 4 3 3 0 0 0 0 1 2 3 2 0 0 0 0
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 SC B1 SC SC B1 B2 B1 B1 SC SC SC SC SC SC
POP 12HR 40 80 30 50 5
QPF 12HR 0.01 0.31 0.11 0.12 0
RAIN SHWRS L C C S S S C L L C C C
TSTMS L C S C L C C C C
HEAT INDEX 85 85 88 84 93 95 90
MAX HEAT 87 85 90 93 95 86
FLOOD A
DATE 07/16 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26 MON 07/20/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 73 90 74 91 74 91 72 90
TEMP 89 86 75 74 88 85 75 75 89 86 76 75 89 85 75 74 88 84
DEWPT 75 75 73 73 75 76 74 73 75 75 74 73 75 75 72 71 73 73
PWIND DIR NW W NW NW NW W NW W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC FW
POP 12HR 40 5 50 10 30 20 40 20 30
RAIN SHWRS C C C S S C S C
TSTMS C C C S S C S C
NCZ060-140800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
307 PM EDT MON JUL 13 2026
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 65 83 64 87 66
TEMP 79 75 69 67 66 67 75 80 80 75 69 67 65 66 79 85 83 77 71 68 67 68
DEWPT 73 70 69 67 66 67 71 72 72 71 68 67 65 66 71 72 72 72 70 68 67 68
RH 82 84100100100100 87 77 77 87 97100100100 77 65 70 85 97100100100
MAX/MIN RH 100 72 100 63 100
WIND DIR E E SE SE SE E SE SE SE SE SE N N N N NW N N N N N N
WIND DIR DEG 11 9 12 12 12 11 12 12 12 12 12 0 0 0 0 31 0 0 0 0 0 0
WIND SPD 2 2 1 1 1 2 3 4 3 1 1 0 0 0 0 1 0 0 0 0 0 0
CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B1 SC B1 B1 SC SC SC SC B1
CLOUDS (%) 81 70 85 75 87 69 62 51 53 32 36 39 57 65 40 59 58 48 38 45 49 54
VSBY 6 10 8 8 7 7 7 10 10 10 10
POP 12HR 40 50 10 50 5
QPF 12HR 0.02 0.03 0 0.27 0
RAIN SHWRS D C S S C C C C
TSTMS D C S C C C C
HEAT INDEX 84 84 91 88
MAX HEAT 84 87 91 92
FLOOD A
CHANCETHUNDER 40 50 10 50 5
MAX MIX HGT
AGL MIX HGT 3900 3900
MAX VENT RT 35100 15500
T WIND DIR E SE
T WIND SPD 10 4
ADI 35 16
MAX LVORI 9 10
STABILITY B F F A A G F B A G F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 23500
STA PRES 27.94 27.96 27.99 28.01 27.98 28.00 28.01 27.98 27.95 27.98 27.97
DATE 07/16 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26 MON 07/20/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 89 68 89 69 88 69 87 67 87
TEMP 88 82 70 69 87 81 71 70 86 80 71 70 84 79 69 68 84 79
DEWPT 73 74 70 69 74 74 71 70 74 74 71 70 73 72 69 68 72 71
PWIND DIR NW NW NW N NW N NW NW W
WIND CHAR LT 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 SC SC
POP 12HR 40 5 50 20 50 30 50 20 50
RAIN SHWRS C C S S C C S C S S C
TSTMS C C S 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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