284
FOUS54 KMRX 121827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT SUN JUL 12 2026
TNZ017-130800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT SUN JUL 12 2026
DATE 07/12/26 MON 07/13/26 TUE 07/14/26 WED
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 66 80 64 85 63
TEMP 77 75 70 68 67 68 74 77 78 75 69 67 66 66 76 82 84 80 70 65 63 66
DEWPT 71 70 68 67 66 68 70 71 70 68 66 65 64 65 68 68 67 68 65 64 63 65
RH 82 84 93 97 97100 87 82 76 79 90 93 93 97 76 63 57 67 84 97100 97
WIND DIR SE SE NE NE E E E E E E NE E NE NE E E E SE E E E E
WIND SPD 2 2 1 2 2 3 4 6 8 9 6 6 5 6 6 5 6 4 2 1 0 0
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW SC
POP 12HR 50 70 20 10 0
QPF 12HR 0.03 0.27 0.01 0 0
RAIN SHWRS C C S C C S C L L S
TSTMS C C S S S C C C S
HEAT INDEX 85 87 83
MAX HEAT 84 87 88
FLOOD A A A
DATE 07/15 THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 87 67 88 68 89 67 88 67 86
TEMP 84 83 70 69 85 84 71 70 86 83 70 69 85 82 70 69 83 81
DEWPT 70 71 68 69 72 73 69 70 72 72 68 68 71 71 67 68 71 70
PWIND DIR W W W W W W SW SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW FW SC B1 SC SC SC B1 SC SC SC B1 SC
POP 12HR 20 5 20 10 30 10 30 30 30
RAIN SHWRS S S C C C S C C
TSTMS S S C C C S C
TNZ071-130800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT SUN JUL 12 2026
DATE 07/12/26 MON 07/13/26 TUE 07/14/26 WED
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 69 83 68 85 69
TEMP 81 78 73 72 71 71 76 81 81 77 73 72 70 70 78 83 84 82 75 71 69 71
DEWPT 74 72 71 70 70 70 72 74 73 71 70 69 68 68 71 73 73 72 71 70 69 69
RH 79 82 93 93 97 97 87 79 77 82 90 90 93 93 79 72 70 72 87 97100 93
WIND DIR SW NE E SE NE NE NE SE NE NE NE NE NE NE NE NE E E N N N N
WIND SPD 3 2 1 1 1 1 2 3 4 4 3 2 2 2 3 4 4 2 0 0 0 0
CLOUDS B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC SC SC SC B1 B1
POP 12HR 70 80 20 60 5
QPF 12HR 0.10 0.25 0.01 0.12 0
RAIN SHWRS L C C C C C C L D S L L
TSTMS L C C S S C L L S C C
HEAT INDEX 86 86 86 89 90 87
MAX HEAT 88 86 88 89 90 84
FLOOD A A A
DATE 07/15 THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 87 71 89 72 90 71 90 71 89
TEMP 85 84 74 73 87 85 75 74 87 85 75 73 87 84 74 73 86 84
DEWPT 73 73 71 71 74 74 72 72 74 74 71 71 74 74 71 71 73 73
PWIND DIR NW SW NW SW NW W W SW 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 FW SC SC
POP 12HR 40 5 30 10 30 10 30 20 30
RAIN SHWRS C C C C S S C
TSTMS C C C C S S C
TNZ036-130800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT SUN JUL 12 2026
DATE 07/12/26 MON 07/13/26 TUE 07/14/26 WED
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 83 67 85 68
TEMP 80 76 72 71 70 70 76 81 81 76 72 70 69 69 78 83 84 80 73 70 69 70
DEWPT 75 73 71 70 69 70 73 75 74 72 70 69 68 68 71 73 73 73 70 69 68 69
RH 85 90 97 97 97100 90 82 79 87 93 97 97 97 79 72 70 79 90 97 97 97
WIND DIR SW NE NE E NE NE E E SE E NE NE NE NE NE E E E NW N N N
WIND SPD 2 1 1 1 1 2 2 2 3 3 4 3 3 4 3 3 3 2 1 0 0 0
CLOUDS B1 OV B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 SC B1 SC SC SC SC SC SC SC B1
POP 12HR 70 80 20 40 5
QPF 12HR 0.06 0.28 0.01 0.09 0
RAIN SHWRS D L C C C C C L L S C C
TSTMS L C C S C L C S C C
HEAT INDEX 85 87 86 89 90 84
MAX HEAT 87 87 89 89 90
FLOOD A A A
DATE 07/15 THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 87 70 89 71 90 70 90 70 89
TEMP 85 82 72 72 87 83 73 73 87 83 73 72 87 83 73 72 86 82
DEWPT 74 74 70 71 75 75 72 72 75 75 71 71 75 74 70 70 74 74
PWIND DIR S W NW NW NW NW SW W SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 5 30 10 30 5 30 10 30
RAIN SHWRS C C C C S C
TSTMS C C C C S C
TNZ099-130800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT SUN JUL 12 2026
DATE 07/12/26 MON 07/13/26 TUE 07/14/26 WED
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 83 70 83 70
TEMP 83 78 74 72 72 72 78 82 80 77 73 72 71 71 77 81 82 79 74 72 70 72
DEWPT 74 74 73 72 71 71 74 75 74 73 72 71 70 70 73 74 74 73 72 71 70 71
RH 74 88 97100 97 97 88 79 82 87 97 97 97 97 87 79 77 82 93 97100 97
WIND DIR SW W S N N SE E SE E E NE NE NE E E E SE SE N N N N
WIND SPD 3 2 1 0 0 1 2 4 4 4 2 1 1 2 4 5 4 3 0 0 0 0
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 90 60 90 30
QPF 12HR 0.23 0.38 0.02 0.29 0.01
RAIN SHWRS L L C C C S C L D C L C S C C D D C C
TSTMS L C C S S S C L L C C C C S
HEAT INDEX 90 89 85 86 88
MAX HEAT 91 89 85 86 88
FLOOD A A A
DATE 07/15 THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 87 71 89 72 91 73 92 72 91
TEMP 85 83 73 72 87 84 75 74 89 85 75 74 89 86 75 74 89 85
DEWPT 74 74 72 71 74 75 73 73 75 75 73 72 74 74 72 71 73 73
PWIND DIR S SW NW W NW NW 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 SC FW SC SC FW FW SC SC
POP 12HR 50 5 40 5 30 5 20 10 30
RAIN SHWRS C C C S C
TSTMS C C C S C
NCZ060-130800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT SUN JUL 12 2026
DATE 07/12/26 MON 07/13/26 TUE 07/14/26 WED
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 66 81 64 82 65
TEMP 79 74 69 68 67 66 73 78 77 73 68 67 66 65 74 79 81 76 69 67 65 67
DEWPT 73 71 69 68 67 66 72 73 73 70 68 67 66 65 71 72 72 70 68 67 65 67
RH 82 90100100100100 97 85 87 90100100100100 90 79 74 82 97100100100
MAX/MIN RH 100 82 100 74 100
WIND DIR SW N N N N N SE SE E E E E E E SE SE SE SE SE N N N
WIND DIR DEG 21 0 0 0 0 0 13 15 9 8 10 11 10 11 12 13 13 12 12 0 0 0
WIND SPD 2 0 0 0 0 0 1 2 1 1 1 1 1 2 3 4 3 1 1 0 0 0
CLOUDS B2 B2 OV B2 OV OV B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 SC B1 B1 B1
CLOUDS (%) 76 78 92 80 90 93 80 85 71 77 61 60 37 66 58 64 66 56 45 52 56 56
VSBY 10 10 6 4 3 7 7 6 6 7 7
POP 12HR 90 100 40 80 5
QPF 12HR 0.36 0.55 0.07 0.14 0
RAIN SHWRS C C D L L C C D D C S C C D D S
TSTMS C C C S S C L L C S C C
HEAT INDEX 85
MAX HEAT 86 85
FLOOD A A A
CHANCETHUNDER 40 70 30 50 5
MAX MIX HGT
AGL MIX HGT 2600 3400
MAX VENT RT 12900 34800
T WIND DIR SE SE
T WIND SPD 5 10
ADI 13 36
MAX LVORI 10 8
STABILITY B D D B B F F B B F F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.94 27.94 27.97 27.97 27.95 27.99 28.01 28.03 28.00 28.01 28.01
DATE 07/15 THU 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 86 66 88 67 89 67 89 67 88
TEMP 84 79 68 68 86 81 69 69 87 81 69 69 87 81 70 69 86 80
DEWPT 72 72 68 68 73 73 69 69 73 73 69 69 72 73 69 69 71 72
PWIND DIR W N NW NW NW NW NW NW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC SC SC SC SC SC B1 SC SC FW B1 SC
POP 12HR 70 5 30 5 40 5 30 10 30
RAIN SHWRS S L C C C C
TSTMS S L C C 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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