817
FOUS54 KMRX 120533
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1233 AM EST MON JAN 12 2026
TNZ017-122100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1233 AM EST MON JAN 12 2026
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26
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 43 21 52 33 49
TEMP 23 21 28 39 43 33 27 24 22 21 34 49 51 43 37 35 35 33 40 46 48 43
DEWPT 17 17 18 18 18 20 20 19 18 17 21 25 29 29 28 27 28 28 32 34 36 37
RH 77 84 66 42 36 58 74 81 84 84 58 39 42 57 70 72 75 82 73 63 63 79
WIND DIR SW W SW SW W SW S S S S SW SW SW SW SW SW SW SW SW SW W W
WIND SPD 1 0 2 4 4 2 1 1 1 1 2 6 8 4 4 4 5 4 8 11 10 6
CLOUDS SC FW FW CL FW CL CL FW FW FW FW FW FW FW FW FW SC B1 B2 B2 OV OV
POP 12HR 0 0 0 5 70
QPF 12HR 0 0 0 0 0.08
RAIN SHWRS S S L L D
WIND CHILL 34
MIN CHILL 20 21 33 22 20 21 39 30 28 29 38
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN 01/18/26
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 24 30 14 35 22 38 18 30
TEMP 36 25 28 24 18 15 32 30 25 25 36 32 25 18 26 23
DEWPT 33 21 17 12 9 9 15 20 20 22 24 23 20 14 12 9
PWIND DIR W NW W SW SW SW W W
WIND CHAR GN GN LT GN LT GN LT GN
AVG CLOUDS OV OV B2 B2 SC SC B1 SC SC B2 B2 B2 B1 B2 B1 SC
POP 12HR 90 50 20 5 30 30 30 20
RAIN SHWRS D D
SNOWSHWRS D D C C S S C C S C C S
TNZ071-122100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1233 AM EST MON JAN 12 2026
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26
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 46 28 55 38 51
TEMP 26 24 31 42 46 37 34 31 30 28 37 52 55 48 43 41 40 38 44 48 50 46
DEWPT 19 19 18 20 21 24 23 22 22 20 24 28 32 31 30 30 30 30 34 36 39 40
RH 74 81 58 41 37 59 64 69 72 71 59 39 41 51 60 65 67 73 68 63 66 79
WIND DIR N N NE W W S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W
WIND SPD 1 1 1 2 2 2 2 1 1 2 3 10 11 9 10 10 10 9 11 13 11 8
CLOUDS FW FW CL CL CL FW CL FW FW FW CL FW FW FW FW SC B1 B2 B2 OV B2 OV
POP 12HR 0 0 0 5 70
QPF 12HR 0 0 0 0 0.12
RAIN SHWRS C C L L D
WIND CHILL 37 35 33 32 38
MIN CHILL 24 25 37 31 28 28 35 32 34
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN 01/18/26
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 25 31 16 40 27 41 20 34
TEMP 36 26 29 27 22 18 37 35 31 29 39 35 28 20 30 28
DEWPT 33 20 16 14 13 13 17 22 23 24 25 24 21 15 12 11
PWIND DIR W NW W SW SW SW W W
WIND CHAR GN GN LT GN LT GN LT GN
AVG CLOUDS OV B2 B2 B1 SC SC SC SC B1 B1 B1 B1 B2 B1 SC FW
POP 12HR 80 30 0 5 20 20 20 5
FRZG RAIN S S
RAIN SHWRS D C S S
SNOWSHWRS D C C S S S S
TNZ036-122100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1233 AM EST MON JAN 12 2026
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26
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 46 27 53 36 49
TEMP 26 25 32 42 46 37 33 30 29 28 37 49 53 46 42 39 37 36 41 47 49 44
DEWPT 20 19 19 20 21 24 25 24 23 22 25 28 31 32 31 31 31 31 34 37 39 40
RH 78 78 58 41 37 59 72 78 78 78 61 44 43 58 65 73 79 82 76 68 68 86
WIND DIR NE NE SE SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W
WIND SPD 1 1 1 2 2 1 1 1 1 1 2 6 8 5 5 5 5 5 6 9 8 5
WIND GUST 16 17 16 16
CLOUDS FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW SC B1 B2 OV OV B2 OV
POP 12HR 0 0 0 5 80
QPF 12HR 0 0 0 0 0.18
RAIN SHWRS C C D D D
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN 01/18/26
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 24 32 17 40 25 41 19 33
TEMP 35 24 31 26 21 19 37 34 29 27 38 34 25 19 30 25
DEWPT 31 19 15 13 12 13 16 21 23 24 25 23 20 13 12 11
PWIND DIR NW NW W SW SW SW W W
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B2 B2 B2 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 SC FW
POP 12HR 80 30 0 5 20 20 20 5
RAIN SHWRS D C S
SNOWSHWRS S C C S S S S S
TNZ099-122100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1233 AM EST MON JAN 12 2026
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26
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 29 57 37 53
TEMP 28 26 34 44 50 41 36 32 30 29 38 54 57 49 42 40 38 37 43 51 52 47
DEWPT 22 22 21 21 22 26 27 26 25 25 27 29 33 34 33 32 31 32 35 38 40 42
RH 78 85 58 39 33 55 69 78 81 85 64 38 40 56 70 73 76 82 73 61 63 83
WIND DIR N N N N SW SW N N N N S SW SW S S S S S SW SW W W
WIND SPD 2 2 1 1 2 1 0 0 0 0 2 5 8 5 5 4 4 4 5 8 8 5
CLOUDS FW FW FW FW CL FW CL CL FW FW CL CL CL FW FW SC B1 B2 B2 OV OV OV
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.08
RAIN SHWRS S S L L L
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN 01/18/26
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 26 35 20 45 29 45 22 38
TEMP 36 27 33 29 23 21 41 39 32 30 42 38 28 22 34 31
DEWPT 33 20 14 14 15 14 17 22 25 23 24 24 21 15 12 13
PWIND DIR NW NW W SW SW SW W W
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS B2 B2 B1 SC SC SC FW SC B1 B1 SC SC SC SC FW FW
POP 12HR 60 10 0 0 10 10 10 0
RAIN SHWRS L S
SNOWSHWRS S
NCZ060-122100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1233 AM EST MON JAN 12 2026
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26
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 48 24 57 30 51
TEMP 22 21 30 45 47 38 31 27 25 24 36 52 56 46 37 33 32 30 39 48 50 44
DEWPT 18 17 17 17 16 19 20 20 19 17 22 25 28 29 27 27 26 27 31 34 35 37
RH 84 84 58 32 28 46 63 74 78 74 56 35 34 51 67 78 78 88 73 58 56 76
MIN/MAX RH 28 78 32 88 54
WIND DIR N N N W NW W N N N N N SW SW S S S S S SW W W W
WIND DIR DEG 0 0 0 28 29 28 0 0 0 0 0 23 21 18 18 18 18 18 21 24 25 26
WIND SPD 0 0 0 2 3 1 0 0 0 0 0 2 3 2 1 1 1 1 3 5 6 4
WIND GUST 14
CLOUDS FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW SC B1 B2 B1 B2 OV OV
CLOUDS (%) 10 18 18 3 5 6 6 6 10 10 7 1 3 12 21 44 62 82 68 80 90 93
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.06
RAIN SHWRS C C L
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 2100 2700 3500
MAX VENT RT 12800 20800 51900
T WIND DIR NW SW SW
T WIND SPD 4 5 11
ADI 13 22 52
MAX LVORI 6 4 6
STABILITY G B B G G B B G D C B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.18 28.15 28.11 28.07 28.03 27.95 27.88 27.81 27.74 27.63 27.58
DATE THU 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN 01/18/26
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 22 30 13 41 22 41 17 34
TEMP 34 23 28 24 17 15 37 34 27 25 38 35 23 17 30 25
DEWPT 32 20 14 10 10 9 13 18 20 20 22 21 18 12 10 9
PWIND DIR NW NW NW W SW SW W W
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS OV OV B2 B1 SC SC SC SC B1 B1 SC B1 B1 B1 SC FW
POP 12HR 70 20 0 0 10 10 20 5
RAIN SHWRS L
SNOWSHWRS L C S S 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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