157
FOUS54 KMRX 280532
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1232 AM EST SUN DEC 28 2025
TNZ017-282100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1232 AM EST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
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 68 37 49 20 33
TEMP 49 51 56 66 68 62 57 57 52 46 42 38 35 30 27 24 22 20 24 30 33 29
DEWPT 48 49 52 55 54 54 53 52 52 44 35 23 17 15 14 14 13 12 12 10 9 10
RH 96 93 86 68 61 75 86 83100 93 76 54 47 53 57 65 68 71 60 42 36 44
WIND DIR S S S SW SW S SW SW W W W W W W W W W W W W W W
WIND SPD 2 2 4 6 8 6 8 9 13 17 18 20 19 14 14 13 12 10 11 11 11 6
WIND GUST 20 27 27 29 25 25
CLOUDS B2 B2 B2 B2 B1 SC FW B1 OV OV SC FW SC SC B1 B2 B2 B1 FW FW CL FW
POP 12HR 5 80 30 10 0
QPF 12HR 0 0.07 0.01 0 0
FLURRIES C C
RAIN SHWRS L L L C
SNOWSHWRS S S
WIND CHILL 39 33 28 24 19 15 12 10 9 13 21 25 22
MIN CHILL 32 26 19 12 7 9 21
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
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 20 41 26 44 25 46 28 51
TEMP 22 21 39 36 29 26 41 38 31 26 42 38 29 29 48 45
DEWPT 9 8 10 17 21 22 25 26 25 24 24 24 24 24 32 35
PWIND DIR SW SW SW W W W S S
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B2 B1 B1 B1 SC B1 SC B1 B1 B1 B1
POP 12HR 0 0 10 10 10 0 20 40
RAIN C
RAIN SHWRS C
SNOW S C
TNZ071-282100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1232 AM EST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
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 73 37 47 23 37
TEMP 58 59 64 71 71 67 65 65 53 44 42 39 38 33 28 26 25 23 26 34 37 31
DEWPT 57 57 59 60 59 58 57 56 52 40 31 21 18 16 14 14 14 13 13 12 11 12
RH 96 93 84 68 66 73 75 73 96 86 65 48 44 49 55 60 62 65 57 39 33 45
WIND DIR SW SW SW SW SW SW SW SW W W W W W W W W W NW NW NW W W
WIND SPD 3 3 6 14 16 12 16 18 18 14 14 17 13 9 8 5 5 4 5 5 5 3
WIND GUST 23 31 32 32
CLOUDS B2 B2 B2 B1 SC B1 B1 B1 OV OV SC FW FW FW FW SC SC SC FW FW CL FW
POP 12HR 10 90 20 0 0
QPF 12HR 0 0.12 0.01 0 0
RAIN SHWRS S C D D C C
WIND CHILL 37 34 30 30 25 20 19 18 17 19
MIN CHILL 32 30 25 18 17 17 28
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
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 45 28 49 29 50 33 54
TEMP 25 24 43 39 32 28 46 42 33 30 46 42 35 34 50 49
DEWPT 12 11 13 20 23 23 26 28 28 27 27 28 27 28 36 40
PWIND DIR SW SW SW SW W W S S
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW FW FW SC B1 SC FW SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 0 0 5 0 0 5 30 40
RAIN S C C
RAIN SHWRS C
SNOW C C
TNZ036-282100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1232 AM EST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
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 71 35 45 22 37
TEMP 57 59 63 69 71 66 65 62 49 42 40 38 37 30 27 25 24 22 26 34 37 31
DEWPT 57 59 62 63 60 59 58 57 49 35 28 20 16 16 14 13 13 12 12 11 10 11
RH 100100 97 81 68 78 78 84100 76 62 48 42 55 57 60 62 65 55 38 32 43
WIND DIR SW SW SW SW SW SW SW SW W W W W W W W W NW NW NW NW NW W
WIND SPD 2 2 5 12 13 10 11 12 13 11 12 13 11 5 5 4 4 4 5 5 4 2
WIND GUST 16 23 24 24 28 29 31 25 24 21 17 16
CLOUDS OV OV B2 B2 B1 B2 OV OV OV B2 SC FW FW FW SC SC SC SC CL FW CL FW
POP 12HR 10 90 20 0 0
QPF 12HR 0 0.08 0.01 0 0
RAIN SHWRS S C D D C S
WIND CHILL 36 33 30 29 24 20 19 18 16 19
MIN CHILL 31 30 24 19 16 17 30
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
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 45 26 49 28 48 33 53
TEMP 24 23 43 39 31 27 46 41 31 28 45 41 35 34 49 47
DEWPT 11 11 14 20 23 23 27 28 26 26 26 27 27 28 36 38
PWIND DIR W SW SW W W W SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC B1 SC FW SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 0 0 5 0 5 5 30 40
RAIN S C C
RAIN SHWRS C
SNOW C C
TNZ099-282100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1232 AM EST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
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 73 39 49 23 40
TEMP 61 61 65 71 71 67 66 65 53 46 44 42 41 34 30 27 25 23 28 37 40 34
DEWPT 61 61 64 63 60 60 60 58 51 38 30 21 18 17 16 16 14 13 13 12 11 13
RH 100100 97 76 68 78 81 78 93 73 57 43 39 49 55 63 62 65 53 35 30 41
WIND DIR S S S S S S S SW W NW NW NW NW NW NW NW NW NW N NW NW NW
WIND SPD 2 3 6 11 12 10 11 11 13 12 13 13 13 10 9 6 6 6 9 10 9 4
WIND GUST 23 24 26 24 24 17 17
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV B2 SC FW FW FW FW FW FW FW CL CL CL FW
POP 12HR 10 90 10 0 0
QPF 12HR 0 0.05 0 0 0
RAIN SHWRS S C D D C S
WIND CHILL 37 35 33 26 22 20 17 15 19 30 34
MIN CHILL 36 35 26 20 15 15 30
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
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 23 49 28 53 31 54 37 57
TEMP 26 23 47 42 32 28 50 45 34 31 50 46 38 37 53 52
DEWPT 14 12 14 22 25 24 28 30 29 28 29 31 31 32 40 44
PWIND DIR NW W W W W NW S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC FW FW FW FW SC B1 B1 B1 B2 B2 B2
POP 12HR 0 0 5 0 0 5 30 40
RAIN S C C
RAIN SHWRS C
NCZ060-282100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1232 AM EST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
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 67 36 49 18 37
TEMP 53 55 59 65 66 63 60 59 52 44 41 39 37 31 26 22 20 18 24 34 36 30
DEWPT 53 55 59 58 56 56 56 56 52 43 33 22 16 16 14 13 12 12 13 10 8 9
RH 100100100 78 70 78 87 90100 96 73 50 42 53 60 68 71 77 62 36 30 41
MIN/MAX RH 70 100 42 77 30
WIND DIR N SE S S S S S SW W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND DIR DEG 0 15 16 18 18 18 18 20 27 29 29 30 30 31 31 31 31 31 32 31 31 30
WIND SPD 0 1 3 5 6 4 5 6 10 10 12 13 13 10 10 8 9 8 9 10 9 3
WIND GUST 14 19 23 25 24 24 24 25 26 21 23 20 19
CLOUDS OV OV OV B2 OV B2 OV OV OV OV SC FW FW FW FW FW FW FW FW CL CL FW
CLOUDS (%) 92 92 93 83 88 86 92 98 98 91 47 9 7 12 13 15 16 24 9 3 3 7
VSBY 8 8 10 10 10 10 6 9 6 9 10 10
POP 12HR 20 80 20 0 0
QPF 12HR 0 0.10 0.01 0 0
RAIN SHWRS S S S S C D D C C
WIND CHILL 38 34 31 28 22 16 13 9 8 14 26 29
MIN CHILL 33 31 22 13 8 9 26
CHANCETHUNDER 0 5 0 0 0
MAX MIX HGT
AGL MIX HGT 2200 3700 2900
MAX VENT RT 28300 90700 46200
T WIND DIR S NW NW
T WIND SPD 11 27 17
ADI 25 93 60
MAX LVORI 9 4 3
STABILITY D C B D D C C F F C B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.92 27.86 27.84 27.71 27.78 27.81 27.87 27.89 27.90 27.91 27.93
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
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 18 46 23 49 25 51 31 54
TEMP 22 19 44 37 28 23 46 40 30 26 48 42 33 32 51 48
DEWPT 9 8 10 17 20 20 25 25 25 24 27 27 27 28 37 37
PWIND DIR NW W W W NW NW SE SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC FW FW FW SC B1 B1 B1 B2 B2 B2
POP 12HR 0 0 5 0 0 5 30 40
RAIN S C C
RAIN SHWRS C
SNOW 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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