260
FOUS54 KMRX 090548
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1248 AM EST THU JAN 9 2025
TNZ017-092100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1248 AM EST THU JAN 9 2025
DATE THU 01/09/25 FRI 01/10/25 SAT 01/11/25
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 30 18 36 28 32
TEMP 17 15 19 27 30 25 20 18 19 21 26 34 34 31 30 30 29 29 30 31 31 27
DEWPT 10 10 10 10 10 11 11 11 10 10 12 14 19 25 28 29 29 28 28 26 24 22
RH 73 80 67 48 42 55 67 73 67 62 55 43 54 78 92 96100 96 92 81 75 81
WIND DIR W W W W W W SE E E E E SW SW SE SE SW W W W W W W
WIND SPD 5 5 3 4 4 1 1 1 1 1 1 3 2 3 2 2 3 8 11 12 11 5
CLOUDS B1 SC SC FW FW FW FW SC SC B2 OV OV B2 OV OV OV OV OV OV B2 B1 B2
POP 12HR 0 0 80 100 30
QPF 12HR 0 0 0.05 0.27 0.01
FLURRIES C
RAIN SHWRS S
SNOWSHWRS D D D D L L C C
WIND CHILL 9 7 21 20 21 22 21
MIN CHILL 6 6 23 17 18 22 26 25 20 19 20
WINTER STORM A A A A A A A
DATE SUN 01/12/25 MON 01/13/25 TUE 01/14/25 WED 01/15/25
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 34 19 34 19 27 13 27
TEMP 21 17 31 26 20 21 32 30 23 20 25 23 17 13 24 23
DEWPT 18 15 21 19 15 18 27 24 21 18 19 15 13 11 16 14
PWIND DIR SW SW S W W W W W
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS B1 B1 SC FW FW SC B2 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR 0 0 5 10 5 0 5 5
TNZ071-092100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1248 AM EST THU JAN 9 2025
DATE THU 01/09/25 FRI 01/10/25 SAT 01/11/25
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 34 21 34 28 35
TEMP 19 17 23 31 34 28 23 21 23 25 28 33 32 31 29 30 29 30 32 33 33 28
DEWPT 13 12 12 12 11 13 13 13 14 13 16 21 26 27 29 29 29 29 28 26 25 23
RH 77 80 62 45 38 53 65 71 68 60 60 61 78 85100 96100 96 85 75 72 81
WIND DIR N NE NE N N N E NE NE NE W W N N NW W W W W W W W
WIND SPD 2 1 2 2 2 2 1 1 1 1 1 1 2 2 1 2 3 5 8 8 5 2
CLOUDS SC SC FW CL CL CL FW SC B2 OV OV OV OV OV OV OV OV OV B2 B2 B1 B1
POP 12HR 0 0 100 100 5
QPF 12HR 0 0 0.26 0.28 0
RAIN SHWRS S
SNOWSHWRS C C D D D D C C
WIND CHILL 24 25 26
MIN CHILL 17 17 28 21 22 26 29 29 24 23 26
WINTER STORM A A A A A A A
DATE SUN 01/12/25 MON 01/13/25 TUE 01/14/25 WED 01/15/25
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 16 35 21 37 18 32 16 32
TEMP 20 16 32 28 22 26 35 31 23 19 29 26 20 17 29 26
DEWPT 18 15 24 22 18 23 30 25 22 19 20 17 16 15 18 17
PWIND DIR W NW SW W W W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B1 SC SC SC B1 SC SC
POP 12HR 0 0 5 0 0 0 5 5
TNZ036-092100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1248 AM EST THU JAN 9 2025
DATE THU 01/09/25 FRI 01/10/25 SAT 01/11/25
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 34 21 33 28 34
TEMP 18 17 23 31 34 28 23 21 23 25 28 32 31 29 28 29 29 29 32 33 32 27
DEWPT 11 11 12 12 12 13 13 12 13 12 15 19 25 27 28 29 29 28 27 25 24 22
RH 73 77 62 45 39 53 65 68 65 57 58 58 78 92100100100 96 81 72 72 81
WIND DIR N N E SW S S N NE NE NE SE S E N SW W W W W W W W
WIND SPD 2 2 1 1 1 1 1 1 1 1 1 2 3 1 2 2 2 5 5 6 4 2
CLOUDS FW FW FW CL CL CL FW SC B2 OV OV OV B2 OV OV OV OV OV B2 B2 B1 B1
POP 12HR 0 0 100 100 5
QPF 12HR 0 0 0.28 0.26 0
SNOWSHWRS C C D D D D C C
WIND CHILL 23 26 27
MIN CHILL 17 17 28 21 22 26 28 28 23 24 25
WINTER STORM A A A A A A A
DATE SUN 01/12/25 MON 01/13/25 TUE 01/14/25 WED 01/15/25
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 16 34 22 37 17 31 15 31
TEMP 19 16 31 26 23 24 36 29 23 18 29 25 18 15 29 25
DEWPT 17 15 23 22 20 23 29 24 20 17 19 16 14 13 18 17
PWIND DIR NW S SW W W W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW FW SC B1 B2 B1 B1 B1 SC SC SC B1 B1 SC
POP 12HR 0 0 5 0 0 0 5 5
TNZ099-092100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1248 AM EST THU JAN 9 2025
DATE THU 01/09/25 FRI 01/10/25 SAT 01/11/25
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 38 26 34 29 36
TEMP 22 21 25 34 38 31 27 27 27 29 29 32 33 32 31 31 31 30 31 34 34 28
DEWPT 15 14 14 14 14 16 17 17 17 17 21 26 29 31 31 31 31 28 28 26 26 24
RH 74 74 62 43 37 53 65 65 65 60 72 78 85 96100100100 92 88 72 72 85
WIND DIR N N N N NE NE NE N NE N SE SE SE S S W W NW NW NW NW NW
WIND SPD 2 2 3 2 2 1 1 1 1 0 2 4 6 3 2 1 2 5 6 6 5 2
CLOUDS FW FW FW CL CL FW SC B1 OV OV OV OV OV OV OV OV OV B2 B2 B1 SC SC
POP 12HR 0 20 100 100 0
QPF 12HR 0 0 0.50 0.17 0
RAIN SHWRS S S D
SNOWSHWRS S S L L D D D D S S
WIND CHILL 27 24 24 28
MIN CHILL 21 19 31 27 27 27 27 28 24 23 26
WINTER STORM A A A A A A A
DATE SUN 01/12/25 MON 01/13/25 TUE 01/14/25 WED 01/15/25
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 36 22 39 20 35 19 37
TEMP 21 17 33 29 23 25 36 32 25 21 32 28 22 19 33 30
DEWPT 19 17 26 24 20 24 29 26 22 19 21 19 18 16 21 21
PWIND DIR NW S SW W NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC B1 B1 SC SC SC SC SC SC SC SC FW
POP 12HR 0 0 0 0 0 0 0 0
NCZ060-092100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1248 AM EST THU JAN 9 2025
DATE THU 01/09/25 FRI 01/10/25 SAT 01/11/25
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 38 19 36 28 34
TEMP 16 14 22 35 36 28 23 20 23 26 29 34 34 32 32 31 30 29 30 33 32 26
DEWPT 11 10 9 7 9 11 11 11 10 10 16 23 27 28 30 30 29 28 27 23 23 21
RH 80 84 57 30 32 48 59 67 57 50 58 64 75 85 92 96 96 96 88 66 69 81
MIN/MAX RH 29 67 50 96 66
WIND DIR NW NW NW NW NW NW N N N N S SE SE SE SE SE NW NW NW NW NW NW
WIND DIR DEG 31 29 30 29 29 29 0 0 0 0 16 14 14 14 14 15 29 30 30 30 30 31
WIND SPD 2 2 2 4 4 1 0 0 0 0 1 5 8 5 3 1 2 5 8 9 6 2
WIND GUST 18 18
CLOUDS FW CL CL CL CL CL FW SC B2 OV OV OV OV OV OV OV OV OV OV B2 SC SC
CLOUDS (%) 8 5 4 3 4 4 16 42 85 93 97 93 90 92 94 90 91 93 88 72 46 45
VSBY 10 10 10 10 10 10 10 10 10 6 6
POP 12HR 0 0 100 100 5
QPF 12HR 0 0 0.37 0.24 0
RAIN SHWRS S S
SNOWSHWRS L L D D D D C C
WIND CHILL 27 26 23 22 25 26
MIN CHILL 13 13 28 20 22 27 26 26 23 22 24
WINTER STORM A A A A A A A
HAINES 4 4 4
LAL 1 1 1 1 1 1 1 1 1 1 1
MAX MIX HGT
AGL MIX HGT 2200 1600 2900
MAX VENT RT 23100 25100 56200
T WIND DIR NW SE NW
T WIND SPD 9 12 17
ADI 20 22 49
MAX LVORI 5 4 6
STABILITY G B B F D C C D D C B
CEILING 0 NONE NONE NONE NONE NONE NONE NONE NONE 4700 4000
STA PRES 28.04 28.03 28.00 27.96 27.90 27.84 27.67 27.59 27.62 27.70 27.77
DATE SUN 01/12/25 MON 01/13/25 TUE 01/14/25 WED 01/15/25
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 39 19 37 17 32 15 34
TEMP 18 14 36 28 21 24 35 30 22 18 30 26 19 15 31 26
DEWPT 16 14 24 22 17 21 28 24 20 17 18 16 15 12 18 16
PWIND DIR NW S S NW NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 0 5
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