741
FOUS54 KMRX 121117
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
717 AM EDT THU MAR 12 2026
TNZ017-122000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
717 AM EDT THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
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 49 29 61 37 67
TEMP 37 38 46 47 42 36 32 31 30 45 58 61 55 47 44 40 38 51 62 67 59
DEWPT 36 32 27 21 21 22 23 22 21 27 31 34 35 35 36 36 34 40 41 41 42
RH 96 79 47 35 43 56 69 69 69 49 36 36 47 63 73 85 85 66 46 39 53
WIND DIR N N NW NW NW NW SE SE S SW SW SW W W SW SW SE N SW SW E
WIND SPD 10 10 11 11 4 2 2 2 2 8 17 18 10 6 3 2 1 2 3 3 2
WIND GUST 28
CLOUDS OV B2 FW CL CL CL FW FW FW FW SC SC FW FW FW FW SC B1 SC SC SC
POP 12HR 90 0 0 0 0
QPF 12HR 0.12 0 0 0 0
RAIN SHWRS D
WIND CHILL 30 31
MIN CHILL 30 27 39 32 28 27 35
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
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 44 71 41 55 21 39 23 49
TEMP 48 45 69 65 59 53 44 37 27 22 36 34 26 24 46 45
DEWPT 40 40 48 48 51 47 33 20 16 11 10 10 13 14 22 27
PWIND DIR SE SE S W W W SW SW
WIND CHAR LT GN GN BZ GN GN LT LT
AVG CLOUDS SC SC SC B1 B2 B2 OV B2 B1 SC SC FW SC B1 B1 B1
POP 12HR 0 10 80 60 20 10 5 10
RAIN SHWRS D D L C
SNOWSHWRS C S
TNZ071-122000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
717 AM EDT THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
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 53 34 63 40 71
TEMP 40 41 50 53 47 41 37 35 35 49 60 63 57 51 47 43 41 54 67 71 64
DEWPT 37 34 29 24 26 27 27 25 25 32 35 36 37 38 38 37 37 42 43 44 46
RH 89 76 44 32 43 57 67 66 66 52 39 36 47 61 71 79 85 64 42 38 52
WIND DIR N N N N N SE S SW SW SW SW SW SW SW SW S SE NE W SW S
WIND SPD 13 13 13 10 3 2 2 4 5 13 20 17 9 5 3 2 2 2 4 4 2
WIND GUST 24
CLOUDS OV B2 CL CL FW FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC
POP 12HR 60 0 0 0 0
QPF 12HR 0.06 0 0 0 0
RAIN SHWRS L
WIND CHILL 32 33
MIN CHILL 32 31 37 30 30
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
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 48 75 39 49 24 44 28 55
TEMP 52 49 73 69 62 46 43 39 31 25 41 38 31 29 50 49
DEWPT 43 43 52 53 54 41 29 20 16 13 11 14 17 18 24 29
PWIND DIR SE S SW W W W E SW
WIND CHAR LT GN BZ BZ GN GN LT LT
AVG CLOUDS SC FW SC B1 B1 OV OV B2 SC SC FW FW SC B1 B1 B2
POP 12HR 0 10 90 40 5 5 5 5
RAIN SHWRS D D C C
SNOWSHWRS C
TNZ036-122000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
717 AM EDT THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
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 54 34 63 40 70
TEMP 40 42 51 53 47 41 37 35 36 48 59 63 57 51 46 43 41 54 66 69 63
DEWPT 36 33 27 23 24 25 27 27 26 32 36 37 38 38 38 38 37 42 44 44 45
RH 85 70 39 31 40 52 67 72 67 54 42 38 49 61 73 82 85 64 45 40 52
WIND DIR N N N N N NE S SW SW SW SW SW SW SW W SW N E S S S
WIND SPD 10 10 10 6 2 2 1 2 5 12 17 13 5 3 2 1 1 2 3 3 2
WIND GUST 21 20 24 27 24
CLOUDS OV B1 CL CL CL FW CL CL FW SC SC FW FW FW CL FW FW SC SC SC SC
POP 12HR 30 0 0 0 0
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS C
WIND CHILL 33 36
MIN CHILL 33 32 37 31 31
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
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 47 74 39 48 23 44 27 55
TEMP 51 48 72 69 61 45 44 38 30 24 41 38 30 28 50 49
DEWPT 43 43 54 53 54 39 26 19 14 11 11 13 17 18 25 29
PWIND DIR S S SW W W W N S
WIND CHAR LT GN GN BZ LT LT LT LT
AVG CLOUDS SC SC SC B2 B1 OV OV B1 SC FW FW FW SC B1 B1 B1
POP 12HR 0 10 90 40 5 5 0 5
RAIN SHWRS D D C
SNOWSHWRS S
TNZ099-122000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
717 AM EDT THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
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 57 37 66 41 74
TEMP 43 44 53 56 49 44 40 38 38 50 61 66 60 51 47 43 42 56 70 74 67
DEWPT 40 36 30 26 29 31 31 30 28 34 38 38 41 41 41 40 39 44 46 45 48
RH 89 73 41 31 46 60 70 73 67 54 42 36 49 68 79 89 89 64 42 35 50
WIND DIR N N N N N NW S S S S S SW SW SW SW S S SE S S S
WIND SPD 16 16 13 11 4 2 1 2 5 10 11 10 4 2 1 1 1 2 4 4 2
WIND GUST 28 27 24
CLOUDS OV SC CL CL CL FW CL CL CL CL FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS S
WIND CHILL 35 37
MIN CHILL 35 34 33 34
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
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 52 74 40 50 27 49 30 59
TEMP 55 53 71 70 61 44 46 41 32 27 45 43 34 31 54 54
DEWPT 46 49 56 58 56 39 27 20 16 13 13 17 19 20 26 33
PWIND DIR S S SW NW NW NW N S
WIND CHAR LT GN BZ BZ GN LT LT LT
AVG CLOUDS FW FW SC B2 B2 OV B2 B1 SC FW SC SC SC B1 B1 B1
POP 12HR 5 10 90 30 5 5 0 0
RAIN SHWRS D D C
TSTMS S
NCZ060-122000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
717 AM EDT THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
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 53 30 64 35 73
TEMP 40 39 48 51 44 38 34 32 32 47 59 63 55 46 41 38 36 54 69 72 63
DEWPT 39 35 28 21 22 24 24 23 23 28 31 32 35 35 35 34 34 40 41 40 42
RH 96 85 46 30 41 57 66 69 69 47 34 31 47 65 79 85 92 59 36 31 46
MIN/MAX RH 30 72 31 92 30
WIND DIR NW N N N N S SE SE SE S S SW SW S N N N SE SW S S
WIND DIR DEG 32 33 33 34 33 19 14 12 12 17 19 21 20 18 0 0 0 15 21 19 16
WIND SPD 12 13 13 11 3 1 1 2 2 5 9 8 2 1 0 0 0 1 3 4 2
WIND GUST 26 27 25
CLOUDS OV B2 CL CL FW CL CL FW FW CL FW FW FW CL CL FW FW FW SC SC SC
CLOUDS (%) 97 72 4 2 6 4 3 6 8 4 12 21 23 4 4 14 16 19 31 29 32
VSBY 5 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 60 0 0 0 0
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS L
WIND CHILL 33 31
MIN CHILL 33 30 34 31 30 35
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 4800 4700 5800
MAX VENT RT 114900 75700 39800
T WIND DIR N SW S
T WIND SPD 24 14 5
ADI 108 67 57
MAX LVORI 4 3 7
STABILITY D C B G G B B G G B B
CEILING NONE 9700 NONE NONE NONE NONE 24200 25000 25000 25000 25000
STA PRES 27.82 27.97 28.00 28.00 27.96 27.89 27.91 27.93 27.96 27.97 27.94
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
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 47 70 37 52 21 44 25 56
TEMP 50 48 67 64 58 46 44 38 27 21 40 37 28 26 52 48
DEWPT 41 44 52 53 54 44 30 19 13 10 9 11 15 15 23 28
PWIND DIR SE SE S NW NW NW N SW
WIND CHAR LT GN GN GN GN LT LT LT
AVG CLOUDS FW FW SC B2 B2 OV OV B2 B1 SC SC SC SC B1 B1 B1
POP 12HR 5 20 90 40 5 5 0 0
RAIN SHWRS S D D C S
SNOWSHWRS S
TSTMS S
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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