517
FOUS54 KMRX 020532
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1232 AM EST FRI JAN 2 2026
TNZ017-022100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1232 AM EST FRI JAN 2 2026
DATE FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 52 40 50 33 47
TEMP 30 31 40 51 52 46 42 41 40 40 42 48 50 46 41 38 35 33 37 44 47 40
DEWPT 30 31 36 37 38 38 38 38 39 39 42 44 43 41 38 36 34 31 31 30 27 27
RH 100100 85 59 59 73 86 89 96 96100 86 77 83 89 92 96 92 79 57 45 59
WIND DIR SW SW W W W SW SE E E NE NE NE N N N NW NW NW N W NW E
WIND SPD 4 3 5 8 5 2 1 1 1 2 2 2 2 2 1 1 1 1 2 2 2 1
CLOUDS SC B1 SC B1 OV B2 OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 SC FW FW B1
POP 12HR 0 50 60 5 0
QPF 12HR 0 0.05 0.14 0 0
RAIN SHWRS C L L C C
OBVIS PF PF
DATE MON 01/05/26 TUE 01/06/26 WED 01/07/26 THU 01/08/26
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 55 35 59 47 61 44 65
TEMP 33 31 53 47 38 35 56 53 50 49 59 55 47 44 62 58
DEWPT 26 27 37 38 35 33 42 44 46 47 50 48 46 44 48 46
PWIND DIR E SW S SW SW SW SE SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 FW FW FW B1 B1 B1 B2 OV OV B2 B2 B2 B2 B2
POP 12HR 0 0 0 5 30 20 30 40
RAIN SHWRS C S S S C C C
TNZ071-022100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1232 AM EST FRI JAN 2 2026
DATE FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 57 44 54 35 51
TEMP 42 40 47 56 57 52 48 46 45 45 46 52 54 49 45 41 37 35 39 48 51 44
DEWPT 34 34 38 39 40 40 41 43 43 44 45 46 45 44 41 39 36 33 32 31 30 29
RH 73 79 71 53 53 63 77 89 93 96 96 80 71 83 86 92 96 92 76 51 44 55
WIND DIR SW SW SW SW SW SW SW SW NE NE NE NE N N N N N N NE N N NE
WIND SPD 6 4 4 5 4 2 2 1 2 3 3 3 3 2 2 2 2 2 3 3 3 2
CLOUDS B1 B1 B2 B2 OV OV OV OV OV OV OV B2 B2 B1 B1 B1 SC SC FW CL SC B1
POP 12HR 20 80 50 0 0
QPF 12HR 0 0.20 0.10 0 0
RAIN SHWRS S C L D C C S S
OBVIS PF PF PF
DATE MON 01/05/26 TUE 01/06/26 WED 01/07/26 THU 01/08/26
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 33 60 41 63 52 66 49 67
TEMP 37 34 56 52 44 41 60 58 54 52 63 59 52 49 63 61
DEWPT 31 31 39 40 40 39 46 47 50 52 53 52 49 48 51 50
PWIND DIR E SW SW SW SW SW S S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 SC FW FW FW B1 B1 B1 B2 OV OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 5 30 30 40 40
RAIN SHWRS S C S C C C C C
TNZ036-022100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1232 AM EST FRI JAN 2 2026
DATE FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 55 43 55 32 50
TEMP 37 37 44 53 55 50 46 44 44 43 46 52 55 49 43 38 34 32 39 48 50 43
DEWPT 33 33 38 40 41 41 41 42 43 42 45 45 44 43 40 36 33 29 30 28 27 27
RH 85 85 79 61 59 71 83 93 96 96 96 77 66 80 89 92 96 88 70 46 41 53
WIND DIR SW SW SW SW SW W SW W NE NE NE NE N N N N N N N NE NE NE
WIND SPD 2 2 2 3 2 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2
CLOUDS B1 B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 SC SC SC SC FW FW FW SC B1
POP 12HR 10 70 40 0 0
QPF 12HR 0 0.15 0.05 0 0
RAIN SHWRS S C L L C C S S
OBVIS PF PF PF
DATE MON 01/05/26 TUE 01/06/26 WED 01/07/26 THU 01/08/26
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 32 57 41 61 51 64 49 65
TEMP 37 33 55 51 44 41 58 56 54 52 62 58 51 49 62 60
DEWPT 26 28 39 40 40 39 47 48 51 51 54 52 49 48 52 50
PWIND DIR NE SW SW SW SW SW S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW FW FW B1 B2 B1 B2 OV OV B2 B2 B2 B2 B2
POP 12HR 0 0 0 5 30 20 40 40
RAIN SHWRS C C S S C C C C
TNZ099-022100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1232 AM EST FRI JAN 2 2026
DATE FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 59 47 57 36 54
TEMP 41 42 47 58 58 52 49 48 48 48 49 55 57 52 46 43 39 36 42 51 54 47
DEWPT 35 36 39 40 41 44 46 47 48 47 49 49 48 48 45 41 38 34 34 33 32 34
RH 79 79 74 51 53 74 89 96100 96100 80 72 86 96 93 96 92 73 50 43 60
WIND DIR S S S SW SW S SE NE NE N N N N N NW N N N N N N NE
WIND SPD 2 2 2 3 3 2 1 1 2 2 3 4 5 3 2 2 2 3 4 5 5 2
CLOUDS B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B1 SC SC SC FW FW FW FW SC B1
POP 12HR 30 90 30 0 0
QPF 12HR 0 0.54 0.03 0 0
RAIN SHWRS S S L D D C C C
OBVIS PF PF PF PF F
DATE MON 01/05/26 TUE 01/06/26 WED 01/07/26 THU 01/08/26
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 35 60 43 65 53 67 52 68
TEMP 40 36 58 54 46 43 61 59 55 53 65 61 55 52 65 63
DEWPT 34 33 42 43 43 42 49 51 53 53 55 55 53 52 54 55
PWIND DIR NE S S S S SW S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 SC FW FW SC B1 B1 B1 B2 OV B2 B2 B2 OV B2 B2
POP 12HR 0 0 0 5 20 20 30 30
RAIN SHWRS S S S S C C C
NCZ060-022100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1232 AM EST FRI JAN 2 2026
DATE FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 57 42 54 36 54
TEMP 31 32 42 56 56 50 45 43 43 42 46 52 54 49 43 40 38 36 39 51 53 44
DEWPT 31 32 37 37 37 39 40 42 43 42 46 47 46 44 42 40 38 35 37 36 33 32
RH 100100 82 49 49 66 82 96100100100 83 74 83 96100100 96 92 56 46 62
MIN/MAX RH 47 100 74 100 46
WIND DIR S N SW W W N N E E E NE NW NW NW NW NW NW NW N NW NW NW
WIND DIR DEG 18 0 21 27 26 0 0 10 10 10 6 32 29 30 31 31 31 32 33 32 31 32
WIND SPD 1 0 1 2 2 0 0 1 1 1 1 2 2 2 1 1 1 2 2 3 3 1
CLOUDS SC B1 B2 B2 OV OV OV OV OV OV OV B2 B1 B1 SC B1 B1 B1 SC CL SC B1
CLOUDS (%) 49 66 79 86 97 97 96 98 99 97 92 78 67 59 48 56 52 55 29 4 30 59
VSBY 10 10 10 10 10 10 9 4 3 2 2 2
POP 12HR 20 90 60 5 0
QPF 12HR 0 0.44 0.07 0 0
RAIN SHWRS S C C D L L L C C
OBVIS PF PF PF F PF
CHANCETHUNDER 0 5 0 0 0
MAX MIX HGT
AGL MIX HGT 1800 2800 1800
MAX VENT RT 20200 19300 10900
T WIND DIR W N NW
T WIND SPD 6 5 6
ADI 20 19 11
MAX LVORI 10 9 8
STABILITY D B D D D B B D F B B
CEILING NONE NONE NONE NONE 25000 25000 25000 NONE 4700 NONE NONE
STA PRES 27.76 27.72 27.70 27.63 27.58 27.59 27.68 27.77 27.86 27.93 27.99
DATE MON 01/05/26 TUE 01/06/26 WED 01/07/26 THU 01/08/26
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 35 57 38 62 47 64 47 65
TEMP 37 36 55 49 40 38 59 56 50 49 61 58 50 47 62 59
DEWPT 34 35 40 39 38 37 46 46 48 49 52 49 48 47 51 48
PWIND DIR SE S SE S S SW SE SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW FW SC B2 B1 SC B2 OV OV B2 B2 OV B2 B2
POP 12HR 0 0 0 5 30 20 40 40
RAIN SHWRS S C S S C C 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page