700
FOUS54 KMRX 180532
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1232 AM EST SUN JAN 18 2026
TNZ017-182100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1232 AM EST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 32 18 35 9 30
TEMP 28 25 26 30 32 26 22 21 21 19 26 32 34 27 20 17 12 10 17 27 30 24
DEWPT 22 18 16 14 13 13 13 13 13 12 15 14 10 9 6 3 2 0 -1 -3 -1 3
RH 78 74 65 51 45 57 68 71 71 74 62 47 36 46 54 53 63 63 44 26 26 39
WIND DIR W W W W W SW SW SW SW SW W W W W W W W W W W W S
WIND SPD 5 3 5 10 10 3 4 5 9 9 13 16 13 6 5 3 3 3 5 6 5 2
CLOUDS OV OV B2 SC SC FW FW FW FW FW SC FW FW FW FW FW FW CL CL CL FW FW
POP 12HR 10 0 5 0 0
QPF 12HR 0 0 0 0 0
FLURRIES S
WIND CHILL 22 19 21 23 16 13 10 8 14 22 25 20 13 11 10 19 24
MIN CHILL 18 17 20 12 6 6 19 9 3 3 19
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 14 43 26 42 20 49 30 49
TEMP 16 16 41 37 31 27 39 34 23 21 45 40 33 32 45 43
DEWPT 5 5 12 21 24 26 26 19 16 15 23 25 26 29 37 36
PWIND DIR SE SW SW W SW S SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW B1 B2 B2 B1 SC FW FW SC SC B1 B2 B2 B2
POP 12HR 0 0 20 10 5 10 30 40
RAIN SHWRS S C C C
SNOWSHWRS S C
TNZ071-182100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1232 AM EST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 36 23 38 13 35
TEMP 29 26 29 34 36 31 27 26 25 23 30 36 38 31 24 20 17 14 22 32 35 29
DEWPT 19 17 14 13 13 14 14 15 15 14 15 12 10 9 8 7 6 4 2 0 1 5
RH 66 68 53 41 38 49 57 62 65 68 53 36 31 39 50 56 61 64 41 25 23 35
WIND DIR NW NW W W W SW SW SW SW SW W W W W NW NW NW NW NW W W S
WIND SPD 2 2 4 8 6 4 5 9 9 8 10 11 10 5 3 2 2 1 2 3 2 2
CLOUDS B2 OV B2 FW FW FW FW FW FW FW FW FW FW SC SC SC FW FW CL CL CL CL
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
WIND CHILL 27 30 20 17 16 14 21 28 31 25
MIN CHILL 26 24 26 17 14 13 25 17 14 16 29
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 48 30 45 24 52 36 53
TEMP 22 21 45 41 35 30 43 37 27 24 47 45 39 38 49 48
DEWPT 8 10 15 24 27 29 28 23 20 19 26 30 31 34 41 40
PWIND DIR S SW SW W NE SW S NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW B1 B2 B1 SC FW FW FW SC SC B1 B2 B2 B2
POP 12HR 0 0 20 10 5 10 30 40
RAIN SHWRS S S C C C
SNOWSHWRS S
TNZ036-182100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1232 AM EST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 36 22 37 12 34
TEMP 27 25 28 33 36 30 27 26 24 22 29 35 37 29 23 19 15 13 22 31 34 28
DEWPT 16 14 13 12 11 13 14 14 14 13 13 12 8 6 5 4 3 2 -1 -1 1 5
RH 63 62 53 41 35 49 57 60 65 68 51 38 29 37 45 51 58 61 36 24 24 37
WIND DIR NW W W W W SW SW SW SW SW W W W NW NW NW NW NW N SW SW S
WIND SPD 2 2 3 5 5 2 4 5 5 5 6 9 8 4 3 2 2 2 2 2 2 1
CLOUDS B2 B2 B1 FW CL FW FW FW FW FW FW FW FW SC SC SC FW FW CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
WIND CHILL 19 17 15 22 28 31
MIN CHILL 25 24 30 19 15 15 24 16 13 15 28
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 19 46 28 45 23 50 36 52
TEMP 21 21 43 40 33 29 42 36 26 23 45 44 39 37 48 46
DEWPT 6 8 14 22 26 27 26 22 19 19 25 29 31 34 40 40
PWIND DIR SW SW SW W N SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW SC B1 B1 B1 SC FW FW FW SC SC B1 B2 B2 B2
POP 12HR 0 5 20 10 5 10 30 40
RAIN SHWRS S S S C C C
SNOWSHWRS S
TNZ099-182100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1232 AM EST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 40 25 42 17 39
TEMP 30 27 31 37 40 34 29 28 26 25 32 40 42 34 27 23 20 17 25 36 39 32
DEWPT 14 14 13 13 13 15 16 15 15 15 15 15 12 12 12 10 8 5 3 1 4 9
RH 51 57 47 37 33 45 58 58 62 65 49 36 29 39 53 57 59 58 38 22 23 37
WIND DIR N NW NW W W SW SW W SW W NW NW NW NW N N N N N N N E
WIND SPD 3 2 4 6 6 3 2 3 2 2 5 8 9 5 3 3 2 2 2 3 2 1
CLOUDS B2 B1 FW CL FW CL FW CL FW FW CL CL FW SC SC SC FW FW CL FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
WIND CHILL 26 36
MIN CHILL 26 24 31 24 22 21 29 18 17 19 32
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 21 50 32 49 27 55 40 58
TEMP 23 22 46 44 37 32 46 40 29 27 50 48 42 41 53 52
DEWPT 10 10 16 26 31 30 29 26 23 22 28 33 34 36 44 45
PWIND DIR SE S SW NW N S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW SC B1 B2 B1 SC FW FW FW SC SC B2 B2 B2 B2
POP 12HR 0 0 20 10 5 5 30 40
RAIN SHWRS S S C C C
NCZ060-182100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1232 AM EST SUN JAN 18 2026
DATE SUN 01/18/26 MON 01/19/26 TUE 01/20/26
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 36 18 38 11 38
TEMP 27 23 25 33 35 30 24 21 20 18 27 35 37 30 22 18 15 12 22 35 37 29
DEWPT 19 14 13 12 10 12 12 12 12 11 13 13 10 9 8 6 5 2 0 -3 0 4
RH 71 68 60 41 35 46 60 68 71 73 55 40 32 41 54 59 64 63 37 19 20 34
MIN/MAX RH 35 74 32 67 18
WIND DIR NW NW NW NW NW W W W W NW NW NW NW NW NW NW NW NW NW NW NW N
WIND DIR DEG 31 31 31 30 29 27 26 27 28 29 29 30 29 31 31 32 31 31 31 31 30 0
WIND SPD 4 3 5 8 6 2 1 2 2 2 5 9 9 4 2 2 2 2 2 5 3 0
CLOUDS B2 OV B2 CL FW CL CL CL FW FW FW CL FW FW SC SC FW FW CL CL CL CL
CLOUDS (%) 85 94 85 5 6 4 4 5 9 10 11 4 7 16 26 31 25 11 5 5 5 3
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
FLURRIES S
WIND CHILL 18 26 29 20 28 30
MIN CHILL 18 16 27 21 18 17 25 18 12 14 29
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 3800 4100 2800
MAX VENT RT 63000 77000 37100
T WIND DIR NW NW NW
T WIND SPD 16 19 11
ADI 63 79 37
MAX LVORI 3 3 5
STABILITY G C B G G C B G G C B
CEILING 8000 8000 NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.82 27.86 27.93 27.95 28.01 28.00 27.97 27.97 27.96 28.05 28.13
DATE WED 01/21/26 THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 17 48 28 46 21 53 33 55
TEMP 19 19 46 40 32 29 43 36 24 23 50 43 36 36 50 49
DEWPT 5 6 13 21 25 27 27 22 18 16 25 27 29 34 42 41
PWIND DIR SE S S NW NE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW SC B1 B2 B2 B1 FW FW FW SC SC B1 B2 B2 B2
POP 12HR 0 0 20 10 5 5 30 40
RAIN SHWRS S S C C C
SNOWSHWRS 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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