452
FOUS54 KMRX 270532
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1232 AM EST SAT DEC 27 2025
TNZ017-272100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1232 AM EST SAT DEC 27 2025
DATE SAT 12/27/25 SUN 12/28/25 MON 12/29/25
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 68 48 67 43 55
TEMP 56 54 59 67 68 58 52 49 48 49 55 65 67 61 58 57 58 49 42 45 41 33
DEWPT 56 54 57 55 52 52 50 47 47 48 52 55 54 53 53 53 47 49 42 34 24 19
RH 100100 93 65 57 80 93 93 96 96 90 70 63 75 83 86 67100100 65 50 56
WIND DIR W W W W W E E E E E SE S S S S SW SW W W W W W
WIND SPD 6 3 3 3 2 1 1 2 2 2 4 5 6 5 6 9 12 16 18 19 19 17
WIND GUST 25 27 28 29 27
CLOUDS B1 B1 B1 SC SC FW SC B1 B1 OV B2 B2 SC B1 B1 B1 B2 OV B2 SC B1 B1
POP 12HR 5 5 5 60 60
QPF 12HR 0 0 0 0.08 0.07
RAIN SHWRS L L L L S S
SPRINKLES C
OBVIS PF PF PF
WIND CHILL 33 37 31 22
MIN CHILL 33 22
DATE TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 20 33 19 40 24 40 18 36
TEMP 25 20 30 28 22 20 37 34 28 25 38 34 22 18 33 29
DEWPT 16 14 12 11 12 12 14 18 20 20 24 20 14 10 10 9
PWIND DIR W W W SW SW W W W
WIND CHAR GN GN LT GN LT GN LT LT
AVG CLOUDS B2 B1 SC FW FW FW FW SC SC B1 B1 B1 SC SC SC SC
POP 12HR 10 5 0 0 10 10 10 5
FLURRIES C
TNZ071-272100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1232 AM EST SAT DEC 27 2025
DATE SAT 12/27/25 SUN 12/28/25 MON 12/29/25
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 73 56 73 42 52
TEMP 60 58 63 71 73 62 58 57 56 58 62 71 73 68 64 61 59 45 43 45 42 35
DEWPT 60 58 60 58 56 56 55 55 56 56 59 60 59 58 57 56 49 45 40 31 23 19
RH 100100 90 63 55 81 90 93100 93 90 68 62 70 78 84 69100 89 58 46 52
WIND DIR SW SW SW W NW NE SE SW SW S S SW SW SW SW SW SW W W W W W
WIND SPD 3 2 2 2 2 2 2 2 3 4 8 13 13 10 13 17 18 14 16 18 16 10
WIND GUST 20 27 31 31 25
CLOUDS OV B1 B1 SC SC B1 B1 B2 OV OV OV B2 B1 B1 B2 OV OV OV B1 SC FW FW
POP 12HR 0 5 20 80 50
QPF 12HR 0 0 0 0.14 0.06
RAIN SHWRS S S C C D D C C S S
WIND CHILL 38 35 37 34 27
MIN CHILL 38 35 27
DATE TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 22 36 22 44 27 46 20 40
TEMP 27 23 33 31 25 23 42 38 31 28 43 38 25 20 36 32
DEWPT 16 14 13 13 15 13 15 20 22 21 24 22 15 12 11 13
PWIND DIR W NW SW SW SW W NW NW
WIND CHAR GN LT LT GN LT GN LT LT
AVG CLOUDS SC SC FW FW FW FW SC SC SC SC FW SC B1 SC SC B1
POP 12HR 5 0 0 0 5 5 5 10
TNZ036-272100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1232 AM EST SAT DEC 27 2025
DATE SAT 12/27/25 SUN 12/28/25 MON 12/29/25
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 71 56 71 40 50
TEMP 58 56 61 69 71 61 57 57 56 58 62 68 71 67 63 61 55 43 40 44 41 33
DEWPT 58 56 60 60 57 56 55 56 56 58 61 62 60 59 58 57 47 43 36 29 22 18
RH 100100 97 73 61 84 93 96100100 97 81 68 75 84 87 74100 85 55 46 53
WIND DIR SW SW SW SW S SE E E SW SW S SW SW SW SW SW SW W W W W W
WIND SPD 2 1 1 2 2 1 1 2 2 3 5 10 12 9 10 11 13 11 13 13 12 8
WIND GUST 16 21 26 28 29 26 24 20
CLOUDS SC B2 B2 B1 B1 B1 B1 B2 OV OV OV B2 B1 B2 B2 OV OV B2 SC SC FW FW
POP 12HR 0 5 20 90 40
QPF 12HR 0 0 0 0.15 0.05
RAIN SHWRS S S C C D D C C
OBVIS PF
WIND CHILL 37 32 37 34 26
MIN CHILL 37 32 26
DATE TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 22 36 21 44 26 45 19 39
TEMP 26 23 34 30 23 23 41 37 30 27 43 36 23 19 36 31
DEWPT 14 14 12 12 13 13 16 20 21 21 24 21 14 10 10 12
PWIND DIR NW NW W SW SW W NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR 5 0 0 0 5 5 5 10
TNZ099-272100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1232 AM EST SAT DEC 27 2025
DATE SAT 12/27/25 SUN 12/28/25 MON 12/29/25
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 74 61 74 44 54
TEMP 61 59 62 71 74 66 62 61 61 61 65 71 73 68 64 61 52 45 45 48 45 37
DEWPT 61 59 61 61 60 61 61 61 61 61 63 62 60 59 59 58 51 45 39 30 24 20
RH 100100 97 71 62 84 97100100100 93 73 64 73 84 90 96100 79 49 43 50
WIND DIR SW SW SW S SW S S S S S S S S S S S SW W NW NW NW NW
WIND SPD 1 1 1 2 3 2 2 2 2 3 5 10 11 9 10 10 12 12 13 13 13 10
WIND GUST 20 20 25 24 24 24 20
CLOUDS B2 B1 B2 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B1 B1 OV OV OV SC FW FW FW
POP 12HR 5 5 10 80 30
QPF 12HR 0 0 0 0.10 0.03
RAIN SHWRS S S D D C C
WIND CHILL 39 39 39 30
MIN CHILL 39 37 30
DATE TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 23 40 22 48 27 50 23 44
TEMP 28 23 37 34 25 23 45 41 31 27 48 41 27 23 40 36
DEWPT 16 14 12 14 15 14 16 22 23 22 24 25 17 14 12 15
PWIND DIR NW NW NW W W W N N
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC FW SC FW SC SC SC SC SC
POP 12HR 0 0 0 0 5 0 5 10
NCZ060-272100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1232 AM EST SAT DEC 27 2025
DATE SAT 12/27/25 SUN 12/28/25 MON 12/29/25
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 73 53 67 41 55
TEMP 56 54 60 70 73 62 56 54 53 55 59 65 67 63 60 58 58 50 47 45 41 33
DEWPT 56 54 59 56 54 55 54 54 53 55 59 58 56 56 57 55 47 50 45 31 23 19
RH 100100 96 61 51 78 93100100100100 78 68 78 90 90 67100 93 58 48 56
MIN/MAX RH 51 100 68 100 48
WIND DIR W W NW W W W N N N SE SE S S S S S SW W NW NW NW NW
WIND DIR DEG 28 28 29 28 28 24 0 0 0 12 15 17 17 16 18 19 21 26 29 29 30 30
WIND SPD 2 1 1 2 2 1 0 0 0 1 3 5 5 4 5 5 9 10 11 12 13 10
WIND GUST 17 20 25 25 24 25 27
CLOUDS B2 B1 SC SC SC B1 B1 B1 B2 OV OV B2 B2 OV B2 OV OV OV B1 SC FW FW
CLOUDS (%) 76 62 43 29 27 52 58 65 82 98 94 81 73 88 81 88 97 95 66 29 18 21
VSBY 7 6 10 10 10 10 10 10 10 7 10 10 10 10 5 6 6 10 10 10
POP 12HR 0 10 30 80 50
QPF 12HR 0 0 0 0.10 0.06
RAIN SHWRS C C S S C C D D C C S S
OBVIS PF
WIND CHILL 39 33 25
MIN CHILL 39 25
CHANCETHUNDER 0 0 0 5 5
MAX MIX HGT
AGL MIX HGT 3200 2900 3900
MAX VENT RT 12700 31600 89500
T WIND DIR W S NW
T WIND SPD 4 11 24
ADI 13 31 89
MAX LVORI 9 9 4
STABILITY F B B F D C B D D C C
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.88 27.89 27.90 27.92 27.93 27.89 27.86 27.76 27.73 27.76 27.84
DATE TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
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 18 35 17 45 22 46 18 42
TEMP 23 18 32 29 21 18 43 36 27 23 44 38 23 18 39 33
DEWPT 14 12 11 10 11 9 12 17 19 18 22 22 16 11 10 11
PWIND DIR NW NW NW W NW NW NW NW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC FW SC FW SC B1 SC SC SC
POP 12HR 0 0 0 0 5 0 5 10
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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