312
FOUS54 KMRX 141117
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
617 AM EST WED JAN 14 2026
TNZ017-142100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
617 AM EST WED JAN 14 2026
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 19 27 13 41
TEMP 34 40 47 46 41 33 26 23 20 22 25 27 24 19 16 14 15 26 38 41 37
DEWPT 27 31 35 37 37 29 20 15 11 12 10 8 7 7 8 7 7 9 13 20 22
RH 75 70 63 71 85 85 78 71 67 65 52 44 47 59 70 73 70 48 35 42 54
WIND DIR SW SW W W W NW NW NW NW W W W W W SW SW S SW SW SW SW
WIND SPD 3 6 12 12 11 13 13 12 12 13 13 13 9 5 4 4 3 6 13 12 6
WIND GUST 24
CLOUDS B2 B2 OV OV OV B2 B1 B2 B1 B2 B2 B2 SC FW FW FW SC SC B1 B1 B2
POP 12HR 80 80 40 0 5
QPF 12HR 0.12 0.03 0 0 0
RAIN SHWRS S L D
SNOWSHWRS L C S C C C S C
SPRINKLES C
WIND CHILL 35 23 15 11 8 9 13 15 15 11 9 7 18 30 34
MIN CHILL 29 31 33 14 7 5 14 9 6 11 31
DATE SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 39 17 30 15 34 14 34
TEMP 33 30 37 31 23 17 28 26 19 16 32 29 22 15 31 28
DEWPT 27 27 25 18 15 12 12 13 11 12 14 15 12 10 11 12
PWIND DIR SW W W W SW W W W
WIND CHAR LT GN LT GN LT GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW
POP 12HR 50 30 20 10 5 10 10 0
RAIN SHWRS C C
SNOWSHWRS C C C S S
TNZ071-142100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
617 AM EST WED JAN 14 2026
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 51 20 31 18 45
TEMP 43 48 50 48 42 35 29 25 22 25 29 31 27 22 20 19 20 31 43 45 42
DEWPT 29 32 35 39 38 29 20 16 14 13 12 9 9 9 10 9 10 13 18 21 24
RH 57 54 56 71 86 78 69 68 71 60 48 39 46 57 64 64 64 47 36 38 48
WIND DIR SW SW SW W NW N N N N NW W W W SW S S S SW SW SW SW
WIND SPD 8 11 14 13 10 12 12 10 8 10 11 10 4 4 4 5 6 13 21 18 10
WIND GUST 23
CLOUDS OV B2 B2 OV OV B2 SC B1 B1 B1 B1 SC FW FW FW SC SC B1 SC SC B2
POP 12HR 90 60 10 0 5
QPF 12HR 0.15 0.02 0 0 0
FLURRIES C C C C
RAIN SHWRS C D L C
SNOWSHWRS C S
WIND CHILL 36 26 19 15 13 15 19 22 16 13 11 11 21 34 37 36
MIN CHILL 38 38 36 19 12 9 20 13 11 13 35
DATE SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 41 20 33 18 39 18 39
TEMP 37 33 39 34 26 21 30 28 20 20 36 33 25 19 36 33
DEWPT 31 29 23 18 15 13 14 13 12 12 15 17 14 11 13 16
PWIND DIR SW W SW W SW SW W W
WIND CHAR GN GN LT GN LT GN LT LT
AVG CLOUDS B2 B2 SC B1 B1 B1 SC FW FW SC SC SC SC SC FW FW
POP 12HR 40 20 10 10 0 5 5 0
RAIN SHWRS C C S
SNOWSHWRS S
TNZ036-142100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
617 AM EST WED JAN 14 2026
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 20 32 18 44
TEMP 37 44 48 47 39 32 27 24 22 26 30 32 26 22 20 19 20 30 41 44 40
DEWPT 29 32 36 40 36 26 18 14 11 12 11 8 9 9 10 10 10 13 18 21 24
RH 72 62 63 76 89 78 68 65 62 55 44 36 48 57 64 67 64 49 39 39 52
WIND DIR W SW W W NW N N N NW NW W NW W SW SW SW SW SW SW SW SW
WIND SPD 5 6 9 9 9 9 9 8 5 8 10 8 2 2 2 3 5 11 14 13 5
WIND GUST 19 21 20 19 16 23 25 18
CLOUDS B2 B2 OV OV OV B1 SC SC SC B1 B1 SC FW FW FW SC B1 B1 SC SC B1
POP 12HR 90 50 10 0 5
QPF 12HR 0.08 0.01 0 0 0
FLURRIES C C C C C
RAIN SHWRS S L D C C
SNOWSHWRS C
WIND CHILL 33 24 18 15 15 18 21 25 12 20 33 37
MIN CHILL 32 35 33 18 14 12 22 20 12 14 36
DATE SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 30 40 19 32 18 38 17 38
TEMP 35 31 39 32 25 20 30 27 21 19 35 32 23 18 35 32
DEWPT 30 27 21 17 15 13 14 11 11 12 14 15 12 11 11 14
PWIND DIR SW W W W SW W W W
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC FW CL
POP 12HR 40 20 10 5 0 5 5 0
RAIN SHWRS C C S
SNOWSHWRS C C S
TNZ099-142100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
617 AM EST WED JAN 14 2026
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 23 36 21 50
TEMP 39 47 51 51 43 35 30 26 24 27 33 36 30 25 23 21 23 32 45 50 44
DEWPT 31 35 38 41 38 28 20 16 14 13 11 9 11 12 13 12 13 16 19 23 27
RH 73 63 61 68 82 75 66 65 65 55 39 32 44 57 65 68 65 51 35 34 51
WIND DIR S SW W W NW N N N NW NW NW NW NW W S S S S SW SW S
WIND SPD 5 6 9 10 10 12 12 11 10 10 11 10 3 2 1 2 5 10 13 12 5
WIND GUST 24 24 23
CLOUDS OV B2 OV OV B2 B1 SC SC SC FW FW CL CL CL FW FW B1 SC FW SC B2
POP 12HR 80 20 0 0 0
QPF 12HR 0.04 0.01 0 0 0
RAIN SHWRS C L S S
SNOWSHWRS S
WIND CHILL 37 26 20 15 14 17 24 29 16 24 39
MIN CHILL 35 37 37 20 14 12 26 23 15 17
DATE SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 44 22 36 20 44 20 43
TEMP 38 32 42 36 28 22 34 30 24 21 41 37 26 21 40 36
DEWPT 33 27 20 18 17 15 15 13 12 13 15 18 16 13 14 18
PWIND DIR SW W W W W W NW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 SC FW B1 SC SC SC FW FW FW FW FW FW FW FW CL
POP 12HR 30 5 5 5 0 5 5 0
RAIN SHWRS S C
NCZ060-142100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
617 AM EST WED JAN 14 2026
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 50 17 30 13 45
TEMP 33 41 48 47 41 33 27 22 19 21 28 30 25 19 16 14 16 27 41 44 39
DEWPT 27 32 34 36 37 30 21 16 12 13 10 6 7 7 7 6 7 10 13 17 21
RH 78 70 58 65 85 89 78 77 74 71 46 35 46 59 67 70 67 48 31 33 48
MIN/MAX RH 58 89 35 70 30
WIND DIR SE SW W W NW NW NW NW NW NW NW NW NW NW W SE SE S SW SW S
WIND DIR DEG 12 21 24 26 29 31 32 32 32 31 30 30 30 29 26 14 15 18 20 20 18
WIND SPD 1 3 6 8 5 10 11 11 10 10 11 10 5 2 1 1 1 4 9 8 3
WIND GUST 18 26 26 27 25 24 21 20 16 18 13
CLOUDS OV B2 B2 OV OV B2 B1 B2 B1 SC SC FW FW FW FW FW SC B1 SC SC B2
CLOUDS (%) 96 79 70 96 97 83 66 73 62 49 32 17 8 7 13 25 27 55 32 45 72
VSBY 10 10 10 4 7 10 10 10 10 10 10 10 10
POP 12HR 60 50 5 0 0
QPF 12HR 0.08 0.02 0 0 0
FLURRIES C C
RAIN SHWRS L C C
SNOWSHWRS C
SPRINKLES C
WIND CHILL 25 17 10 7 10 18 21 18 35
MIN CHILL 33 35 37 17 7 4 18 16 14 18 37
CHANCETHUNDER 5 5 0 0 0
MAX MIX HGT
AGL MIX HGT 3200 5200 3600
MAX VENT RT 50800 132800 63800
T WIND DIR SW NW SW
T WIND SPD 12 24 14
ADI 51 115 65
MAX LVORI 4 3 3
STABILITY D C C D E C C G G C B
CEILING NONE NONE NONE 20800 23500 6300 NONE NONE 20800 9800 NONE
STA PRES 27.73 27.63 27.63 27.68 27.75 27.79 27.85 27.89 27.89 27.87 27.89
DATE SAT 01/17/26 SUN 01/18/26 MON 01/19/26 TUE 01/20/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 41 17 33 14 40 16 40
TEMP 34 28 39 31 23 17 30 27 17 15 37 32 21 16 37 32
DEWPT 28 27 21 17 14 11 12 11 9 9 13 14 12 10 11 14
PWIND DIR SW W NW W W W NW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 SC B1 B1 SC SC FW FW FW SC FW FW FW FW CL
POP 12HR 40 10 10 5 0 5 5 0
RAIN SHWRS C C
SNOWSHWRS 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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