871
FOUS54 KMRX 190532
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1232 AM EST MON JAN 19 2026
TNZ017-192100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1232 AM EST MON JAN 19 2026
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26
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 35 9 31 16 48
TEMP 21 20 26 32 35 29 22 17 14 11 18 28 31 25 21 18 18 18 29 44 47 40
DEWPT 13 14 15 13 10 8 5 2 1 -1 -2 -2 -1 3 6 6 8 9 13 16 20 22
RH 71 77 62 45 35 40 47 51 55 57 40 26 24 38 52 59 64 67 51 32 34 48
WIND DIR SW SW W W W W W W W W W W W S SE SE SE SE S SW SW SW
WIND SPD 9 10 14 16 14 8 5 4 3 3 5 8 5 2 1 1 1 1 3 9 9 5
WIND GUST 26
CLOUDS CL FW SC CL FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW SC B1 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
WIND CHILL 10 9 14 22 25 21 15 11 5 10 21 25
MIN CHILL 7 5 19 10 3 0 21 17 15 19 36
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26
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 43 23 42 21 31 18 34
TEMP 33 32 41 38 27 23 39 36 28 21 29 28 22 18 31 28
DEWPT 25 29 32 27 22 20 23 22 20 17 15 13 14 14 20 19
PWIND DIR SW SW W N N N NE N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 SC FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 30 30 10 30 50 50 50 40
RAIN S C C
RAIN SHWRS C C
SNOW S C C C C C C C
SNOWSHWRS C C
TNZ071-192100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1232 AM EST MON JAN 19 2026
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26
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 39 14 37 20 51
TEMP 25 24 29 36 39 32 25 21 17 15 23 34 37 31 25 22 22 22 32 47 51 45
DEWPT 16 15 15 14 12 10 9 7 6 4 1 0 3 8 9 11 11 12 14 17 21 24
RH 68 68 55 40 32 39 50 54 61 61 38 23 23 37 50 62 62 65 47 30 30 43
WIND DIR SW SW W W W W W W W SW W W SW S S S S S SW SW SW SW
WIND SPD 9 9 10 11 10 5 3 2 1 1 1 2 2 1 1 2 2 2 5 11 11 6
CLOUDS FW FW FW CL FW SC SC FW FW FW CL CL CL CL CL CL FW FW SC SC B1 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
WIND CHILL 16 14 20 28 32 26 26
MIN CHILL 14 14 26 20 15 14 31 22 21 20
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26
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 46 27 44 24 34 22 37
TEMP 38 35 45 41 32 27 41 39 32 25 32 32 25 22 34 31
DEWPT 30 33 33 30 26 24 26 25 24 20 20 19 19 19 22 22
PWIND DIR SW W N N N NE NE N
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS B2 B2 B1 SC SC SC B1 B1 B2 OV B2 B2 B2 B2 B2 B1
POP 12HR 40 30 10 30 50 50 50 40
RAIN C C C C C C
RAIN SHWRS S C C S
SNOW C C C C C C C
SNOWSHWRS C
TNZ036-192100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1232 AM EST MON JAN 19 2026
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26
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 37 14 36 20 48
TEMP 25 23 29 35 36 28 24 20 17 15 23 33 36 30 24 22 22 21 32 46 48 42
DEWPT 15 15 15 14 10 7 5 3 2 1 -1 0 3 6 7 8 9 10 13 17 21 24
RH 65 71 55 41 33 40 43 47 51 53 34 24 24 35 47 54 57 62 45 31 34 48
WIND DIR SW SW W W W W W NW N SW SW SW S S SW SW SW SW SW SW SW SW
WIND SPD 5 5 8 10 9 4 2 2 2 1 1 1 1 1 1 1 2 2 5 10 9 4
WIND GUST 16
CLOUDS FW FW FW CL FW SC B1 FW FW FW FW CL CL CL CL CL FW FW FW SC B1 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
WIND CHILL 18 16 21 27 29 26
MIN CHILL 16 17 23 20 15 14 30 22 20 20 39
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26
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 46 26 43 23 33 21 37
TEMP 37 34 45 40 30 26 40 37 30 24 31 30 24 21 34 31
DEWPT 30 32 33 28 23 22 23 23 22 18 17 15 16 17 21 21
PWIND DIR SW W N N N NE N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 SC FW SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR 40 20 10 30 50 50 50 30
RAIN C C C C
RAIN SHWRS S C S S
SNOW C C C C C C C
SNOWSHWRS C
TNZ099-192100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1232 AM EST MON JAN 19 2026
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26
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 19 42 23 51
TEMP 26 25 32 41 41 34 28 24 22 19 26 37 42 35 27 24 24 25 35 49 51 45
DEWPT 15 16 17 18 16 15 14 12 9 7 4 3 6 10 12 12 12 12 15 17 22 26
RH 62 68 53 39 36 45 55 60 57 59 38 23 22 35 53 60 60 57 43 28 32 47
WIND DIR W W NW NW NW NW N N N N N N NE SE N S S S S S S S
WIND SPD 3 2 5 9 9 4 2 2 2 2 2 2 2 1 0 1 1 2 5 9 8 3
CLOUDS FW CL CL FW FW SC SC FW FW FW CL CL CL CL CL CL FW SC SC B1 B2 B2
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
WIND CHILL 26 35 35
MIN CHILL 21 21 30 24 19 19 35 24 23 23
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26
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 50 31 47 28 38 24 40
TEMP 39 37 48 45 34 31 44 42 34 28 36 34 28 24 37 34
DEWPT 31 34 35 33 29 27 29 31 27 24 23 24 24 22 25 26
PWIND DIR S W N NE N N NE N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 40 30 20 30 50 50 50 30
RAIN S C C C C C C C
RAIN SHWRS S C C C S
SNOW S C C C C C C
SNOWSHWRS C
NCZ060-192100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1232 AM EST MON JAN 19 2026
DATE MON 01/19/26 TUE 01/20/26 WED 01/21/26
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 39 12 40 18 50
TEMP 21 19 27 36 38 31 24 20 17 14 23 36 39 31 24 20 20 21 32 47 49 41
DEWPT 14 14 14 14 12 11 9 7 5 2 -2 -2 3 6 8 8 9 10 13 15 18 21
RH 74 80 57 40 34 43 52 56 58 58 33 19 21 34 50 59 62 62 45 27 29 44
MIN/MAX RH 34 61 19 64 26
WIND DIR W W NW NW NW NW NW NW NW NW NW NW NW N N N SE SE SE S S S
WIND DIR DEG 27 28 29 30 30 30 30 29 29 29 31 30 30 0 0 0 13 13 15 18 18 16
WIND SPD 2 2 5 10 9 4 2 2 2 2 2 5 3 0 0 0 1 2 3 6 5 2
CLOUDS FW FW CL CL CL FW FW FW FW FW FW CL CL CL CL CL FW SC SC SC B1 B2
CLOUDS (%) 7 6 5 2 5 14 20 11 16 10 6 2 4 4 4 5 11 32 45 45 62 70
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
WIND CHILL 20 29 32
MIN CHILL 19 13 26 20 14 12 31 20 19 24
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 3600 3100 3500
MAX VENT RT 67800 41700 45000
T WIND DIR NW NW S
T WIND SPD 17 11 11
ADI 68 42 45
MAX LVORI 3 5
STABILITY G C B G G C B MM MM MM MM
CEILING NONE NONE NONE NONE NONE NONE NONE MM MM MM MM
STA PRES 28.01 28.00 27.97 27.97 27.96 28.05 28.13 MM MM MM MM
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26 SUN 01/25/26
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 48 26 48 26 39 22 39
TEMP 33 32 45 41 30 26 45 41 32 26 37 34 27 23 36 33
DEWPT 25 29 33 30 26 25 30 29 28 25 27 24 24 22 26 24
PWIND DIR SE NW N NW N NW NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 SC SC B1 B1 B1 B2 OV OV B2 B2 OV B2 B1
POP 12HR 40 30 20 30 50 50 60 40
RAIN C C C C C C C
RAIN SHWRS S C C C S
SNOW S C C C C C L
SNOWSHWRS 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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