025
FOUS54 KMRX 311032
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
532 AM EST WED DEC 31 2025
TNZ017-312100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
532 AM EST WED DEC 31 2025
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 41 29 43 28 50
TEMP 22 29 39 41 37 33 31 31 30 34 40 43 37 32 29 28 29 37 48 50 45
DEWPT 14 15 18 20 21 23 24 26 27 30 29 29 29 29 27 27 27 31 34 34 35
RH 71 55 42 42 52 66 75 81 88 85 64 57 72 88 92 96 92 79 58 54 68
WIND DIR SW SW W W SW W W W W W W W SW S S S S SW SW SW SW
WIND SPD 8 11 13 13 9 10 9 10 9 10 10 8 2 1 1 2 2 3 6 5 2
WIND GUST 19
CLOUDS B2 SC SC SC SC B1 B1 OV B2 B2 B2 B1 SC FW SC B1 B2 B2 B2 B2 OV
POP 12HR 0 10 0 0 5
QPF 12HR 0 0 0 0 0
FLURRIES C C
RAIN SHWRS S
WIND CHILL 13 19 32 34 30 25 23 22 22 27 33
MIN CHILL 10 10 29 22 20 19 35 28 28 30
DATE SAT 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26
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 36 53 29 51 31 55 36 56
TEMP 39 36 50 46 34 29 48 43 34 32 53 48 42 37 53 50
DEWPT 36 36 39 34 30 27 30 30 29 29 35 35 36 37 41 40
PWIND DIR SE NE NE NW E SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV B2 B1 SC FW FW SC SC SC SC B1 B1 B1 B2 B2
POP 12HR 30 30 5 0 0 5 10 10
RAIN SHWRS S C C C
TNZ071-312100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
532 AM EST WED DEC 31 2025
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 29 50 33 55
TEMP 25 32 43 46 40 36 34 31 29 39 47 50 43 37 35 33 34 41 52 55 50
DEWPT 16 17 19 21 23 24 25 26 27 30 31 32 33 31 31 30 31 34 35 37 40
RH 68 53 38 37 50 61 69 81 92 70 53 50 67 79 85 89 89 76 52 51 68
WIND DIR SW SW SW SW SW SW SW SW SW SW W SW S SW SW SW SW SW SW SW SW
WIND SPD 5 9 13 11 6 6 5 5 3 4 5 4 2 2 2 2 2 3 5 5 2
CLOUDS B1 SC SC FW SC SC FW FW FW FW FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR 0 5 0 0 20
QPF 12HR 0 0 0 0 0.01
RAIN SHWRS S S C
WIND CHILL 18 24 36 30 25
MIN CHILL 18 17 35 28 25 28 35 33 35
DATE SAT 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26
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 42 56 34 54 35 60 41 59
TEMP 45 42 53 50 39 34 51 47 39 37 58 53 47 42 57 53
DEWPT 42 42 43 39 34 30 34 34 34 33 37 39 40 41 44 42
PWIND DIR SE NE NE N E SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 B1 SC FW FW SC B1 SC SC B1 B1 B1 B2 B2
POP 12HR 50 40 5 0 0 5 10 10
RAIN SHWRS C C C C
TNZ036-312100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
532 AM EST WED DEC 31 2025
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 47 28 50 31 53
TEMP 25 32 43 47 40 35 32 30 28 38 47 50 42 35 33 31 32 40 51 53 48
DEWPT 16 18 21 22 23 24 26 27 26 30 32 32 33 31 30 30 30 34 36 37 39
RH 68 56 41 37 50 64 78 88 92 73 56 50 70 85 89 96 92 79 56 54 71
WIND DIR SW SW SW W SW SW W SW SW SW W SW SW W SW SW SW SW SW SW W
WIND SPD 3 5 9 8 4 4 3 2 2 2 3 3 1 1 1 1 2 2 4 2 2
CLOUDS SC FW SC FW B1 SC FW FW SC SC FW FW FW SC SC B2 B2 B2 OV OV OV
POP 12HR 0 5 0 0 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS C
WIND CHILL 26
MIN CHILL 20 18 37 29 28 30 33 31 34
DATE SAT 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26
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 42 56 32 53 35 58 41 58
TEMP 43 42 53 49 37 32 50 45 39 37 56 52 46 42 56 52
DEWPT 41 41 41 38 32 29 31 33 34 34 38 39 40 41 43 41
PWIND DIR N NE N N NW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 B1 SC FW FW SC SC SC SC B1 B1 B1 B2 B2
POP 12HR 50 30 5 0 0 5 10 10
RAIN SHWRS C C C S
TNZ099-312100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
532 AM EST WED DEC 31 2025
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 31 56 36 56
TEMP 25 35 48 50 44 38 35 33 31 41 53 56 48 40 37 36 36 44 54 56 51
DEWPT 17 19 21 22 25 26 27 28 28 31 32 33 35 35 34 32 33 35 38 40 45
RH 71 52 34 33 47 62 72 82 88 67 44 42 60 82 89 85 89 70 54 55 80
WIND DIR SW SW W W SW SW SW SW W W W SW SW SW S S S S S S S
WIND SPD 2 3 8 8 4 2 2 2 1 2 3 4 2 1 1 1 1 2 4 4 2
CLOUDS FW CL CL SC SC FW FW FW FW CL FW FW FW SC B1 B1 B2 B2 B2 OV OV
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.12
RAIN SHWRS C C D
DATE SAT 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26
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 46 58 38 56 39 61 44 63
TEMP 48 46 55 53 44 38 53 50 43 40 59 55 48 45 60 57
DEWPT 47 46 47 46 39 35 36 38 37 36 39 42 43 43 46 47
PWIND DIR E N N N NE S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 OV OV B1 SC SC SC SC B1 SC SC B1 B1 B1 B1 SC
POP 12HR 80 40 5 0 0 0 5 5
RAIN SHWRS D L C S
NCZ060-312100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
532 AM EST WED DEC 31 2025
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 52 29 56
TEMP 20 29 44 45 37 32 29 28 28 38 49 51 42 34 31 29 31 40 53 55 50
DEWPT 13 14 16 17 20 21 23 24 25 30 31 30 31 30 29 28 29 34 35 37 40
RH 74 53 32 32 50 63 78 85 88 73 50 44 65 85 92 96 92 79 50 51 68
MIN/MAX RH 31 96 43 96 49
WIND DIR W W W W W W NW NW W NW NW W NW N N N N S SW SW SE
WIND DIR DEG 27 28 27 27 26 28 29 29 28 29 29 28 29 0 0 0 0 18 22 20 14
WIND SPD 1 2 5 6 2 2 2 2 2 4 6 5 1 0 0 0 0 1 2 2 1
CLOUDS FW FW CL FW SC FW CL FW FW FW CL FW FW FW SC B2 OV OV B2 OV OV
CLOUDS (%) 8 6 2 23 34 10 5 8 14 11 5 10 20 21 41 75 88 94 86 94 97
VSBY 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 0 0 30
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 2800 2800 1400
MAX VENT RT 44100 36700 9600
T WIND DIR W NW SW
T WIND SPD 12 11 4
ADI 44 36 10
MAX LVORI 3 6 7
STABILITY G C B G G C B G D B D
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.91 27.85 27.85 27.82 27.85 27.83 27.84 27.82 27.78 27.73 27.73
DATE SAT 01/03/26 SUN 01/04/26 MON 01/05/26 TUE 01/06/26
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 41 56 35 56 35 60 38 60
TEMP 43 42 53 50 39 35 53 48 38 35 58 51 42 39 58 53
DEWPT 42 42 47 43 38 35 38 35 33 33 38 38 38 39 44 42
PWIND DIR SE N NW NW NW S S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV B1 B1 B1 SC SC SC SC B1 SC SC SC B1 B1 B1 B1
POP 12HR 70 50 10 0 0 0 5 10
RAIN SHWRS L L 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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