878
FOUS54 KMRX 101846
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
246 PM EDT FRI JUL 10 2026
TNZ017-110800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
246 PM EDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 81 66 82 65
TEMP 78 75 72 70 69 69 73 78 79 76 71 69 68 68 74 79 81 78 71 68 66 67
DEWPT 72 70 69 69 69 69 71 73 72 70 69 68 68 68 71 72 70 70 68 67 66 67
RH 82 84 90 97100100 93 85 79 82 93 97100100 90 79 69 76 90 97100100
WIND DIR SW SW SW SW SW W W W W W SW SW S E SE SW SE E E E E E
WIND SPD 11 10 8 5 6 8 9 9 8 4 1 0 0 1 1 2 3 3 2 3 3 3
WIND GUST 23
CLOUDS B2 B2 B2 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 OV B2 B2 B1 B2 B2 B2 B2 B2
POP 12HR 90 90 70 80 40
QPF 12HR 0.22 0.29 0.37 0.35 0.01
RAIN SHWRS L D L L L C C D D C L C L L L D D C C C C L
TSTMS C C C C S C C L C S C C L C S S
HEAT INDEX 85
MAX HEAT 86 85 84 87
FLOOD A A A A A A A A A A A A A A A A A
DATE 07/13 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 82 63 87 64 89 67 89 68 88
TEMP 79 78 66 65 84 82 67 67 86 84 70 69 86 84 71 70 86 83
DEWPT 70 68 64 64 67 69 65 65 69 71 68 68 72 71 68 68 71 71
PWIND DIR E E E S W W W W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 B1 SC FW FW FW FW FW FW SC FW FW SC SC FW
POP 12HR 60 10 10 5 10 5 20 10 30
RAIN SHWRS L L S C
TSTMS C C S C
TNZ071-110800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
246 PM EDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 71 84 70 85 69
TEMP 84 81 76 74 73 71 76 81 83 80 75 73 72 72 77 83 84 80 74 72 71 70
DEWPT 74 72 71 71 71 71 73 75 74 73 71 71 70 71 73 75 74 72 71 70 70 70
RH 72 74 85 90 93100 90 82 74 79 87 93 93 97 87 77 72 77 90 93 97100
WIND DIR SW SW SW SW SW SW SW SW SW SW S W SE N SW SW SW E E N N N
WIND SPD 12 8 5 5 6 8 9 8 8 4 2 1 1 0 2 3 3 3 1 0 0 0
CLOUDS B2 B2 B1 B2 B2 B2 OV B2 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2
POP 12HR 90 80 70 80 70
QPF 12HR 0.58 0.59 0.16 0.97 0.04
RAIN SHWRS L C L D D C L L D C C L C L L D D L L L L L
TSTMS L C C C C C L L C S S L C C S S
HEAT INDEX 91 85 87 90 84 90 91 84
MAX HEAT 93 87 90 90 92
FLOOD A A A A A A A A A A A A A A A A A
DATE 07/13 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 84 68 85 69 89 71 90 72 89
TEMP 81 79 71 69 84 82 72 71 87 85 74 73 88 86 75 74 87 85
DEWPT 73 71 69 68 72 71 69 69 72 73 70 70 74 74 71 71 73 73
PWIND DIR E NE NE E N W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B1 SC FW SC FW FW FW SC FW SC SC SC SC
POP 12HR 90 30 30 5 20 10 20 10 40
RAIN SHWRS L D C S S C S S S C
TSTMS C L C S C S S S C
TNZ036-110800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
246 PM EDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 69 84 69
TEMP 83 79 75 73 72 72 77 82 83 79 73 72 71 71 77 82 83 79 73 71 71 70
DEWPT 75 74 72 72 71 71 75 76 75 74 72 71 70 71 74 75 75 73 71 70 70 70
RH 77 85 90 97 97 97 94 82 77 85 97 97 97100 90 79 77 82 93 97 97100
WIND DIR SW SW SW SW SW SW W SW SW S S SW N SW SW SW SW SE E NE SE E
WIND SPD 9 5 3 2 3 4 5 5 4 2 1 1 0 1 1 1 2 1 1 1 1 1
CLOUDS B2 B2 B2 B2 OV B2 OV B1 SC B1 B1 B1 B2 OV B2 B2 B1 B1 B2 B2 OV B2
POP 12HR 90 80 70 90 70
QPF 12HR 0.34 0.47 0.23 0.48 0.07
RAIN SHWRS L L D D D C D L L L S L L D D D D L L L L L
TSTMS C C C C S C L L C S S C L C C C S S
HEAT INDEX 90 89 90 89 90
MAX HEAT 93 89 90 89 90
FLOOD A A A A A A A A A A A A A A A A A
DATE 07/13 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 84 67 87 69 89 70 90 71 89
TEMP 81 76 69 69 84 82 71 70 87 83 73 72 88 84 73 73 87 83
DEWPT 74 72 69 68 72 72 69 69 73 74 70 71 74 75 71 71 74 74
PWIND DIR E NE E SE N W NW NW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 B1 B1 SC FW SC FW FW FW SC FW SC SC SC SC
POP 12HR 80 30 30 5 20 5 30 10 30
RAIN SHWRS L D C C S S C S C
TSTMS C L C C S S C S C
TNZ099-110800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
246 PM EDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 73 89 72 87 70
TEMP 88 84 79 76 74 74 82 86 87 83 76 74 73 73 82 86 84 79 75 73 72 71
DEWPT 74 74 73 73 72 72 75 76 75 75 73 73 72 72 74 75 74 74 73 72 71 71
RH 63 72 82 90 93 93 79 72 68 77 90 97 97 97 77 70 72 85 94 97 97100
WIND DIR SW SW SW SW SW S W W SW SW N N N SW W W W SW N N N SE
WIND SPD 9 5 3 2 2 2 5 6 5 3 0 0 0 1 2 4 4 3 0 0 0 1
CLOUDS B2 SC SC B1 B2 B1 B2 B1 SC SC SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2
POP 12HR 70 80 60 90 80
QPF 12HR 0.12 0.31 0.15 0.37 0.30
RAIN SHWRS C S C L L C C L D S C C C C C D D D D L L L
TSTMS C S C C C S C L L S S S S C L C C C S
HEAT INDEX 97 91 89 96 96 90 88 95 91
MAX HEAT 98 88 96 96 95 95
FLOOD A A A A A A A A A A A A A A A A A
DATE 07/13 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 84 69 85 70 89 72 91 73 91
TEMP 81 77 71 71 83 81 72 72 87 85 74 73 89 86 75 75 89 85
DEWPT 74 73 71 70 72 72 70 70 72 73 72 71 73 74 73 72 74 74
PWIND DIR SE E SE SE NW W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B2 B1 SC SC SC SC SC FW SC FW SC FW FW SC
POP 12HR 90 60 50 10 20 5 20 5 20
RAIN SHWRS L D L S C C S S S
TSTMS C L C S C S S S
NCZ060-110800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
246 PM EDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 84 66 85 65
TEMP 83 78 72 70 69 69 75 81 81 76 70 69 68 67 78 83 81 75 70 68 67 66
DEWPT 72 71 70 69 69 69 74 74 73 72 70 69 68 67 73 73 73 71 70 68 67 66
RH 70 79 93 97100100 97 79 77 87100100100100 85 72 77 87100100100100
MAX/MIN RH 100 72 100 70 100
WIND DIR W SW N N N N W NW W SW N N N N N NW NW SE N N N E
WIND DIR DEG 24 21 0 0 0 0 28 30 24 23 0 0 0 0 0 29 31 14 0 0 0 11
WIND SPD 6 3 0 0 0 0 3 4 4 1 0 0 0 0 0 2 2 1 0 0 0 1
CLOUDS B2 B1 B2 B1 OV OV OV B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV
CLOUDS (%) 78 69 73 65 92 89 88 80 56 38 47 57 62 81 75 79 70 74 75 78 95 95
VSBY 6 10 10 5 5 7 10 6 6 10 10
POP 12HR 90 80 60 90 70
QPF 12HR 0.82 0.56 0.06 0.34 0.22
RAIN SHWRS D C C D D L C D L C C C C L L D D L L L L D
TSTMS L C C C C S C L L C S L C C C S S
HEAT INDEX 88 86 86 89 86
MAX HEAT 91 86 89 89 90
FLOOD A A A A A A A A A A A A A A A A A
CHANCETHUNDER 50 70 30 70 30
MAX MIX HGT
AGL MIX HGT 2600 3300
MAX VENT RT 26300 20000
T WIND DIR W NW
T WIND SPD 9 5
ADI 26 20
MAX LVORI 10 10
STABILITY B F D B A F D B B D D
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.94 27.95 27.99 27.99 27.92 27.95 27.97 28.02 27.95 27.99 28.00
DATE 07/13 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 82 64 83 64 88 66 89 68 88
TEMP 79 73 66 65 81 77 67 66 85 80 68 68 87 81 70 69 86 81
DEWPT 72 70 66 65 70 70 66 66 69 71 68 68 71 72 69 69 71 72
PWIND DIR SE SE SE N NW N NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 SC SC FW SC SC SC FW SC SC SC SC
POP 12HR 90 50 40 10 30 10 30 10 40
RAIN SHWRS D D C S C C S C C
TSTMS C L C C C S C 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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