324
FOUS54 KMRX 220532
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1232 AM EST THU JAN 22 2026
TNZ017-222100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1232 AM EST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 49 28 43 19 35
TEMP 38 37 39 47 49 41 34 31 30 29 34 41 43 35 27 23 21 20 24 31 33 30
DEWPT 35 36 36 33 28 27 27 26 24 23 21 19 16 14 11 7 5 5 10 16 19 24
RH 89 96 89 58 44 57 75 81 78 78 58 41 33 41 50 50 49 51 54 53 56 78
WIND DIR SW SW W W W W E NE NE NE N N N N N N NE NE NE NE E E
WIND SPD 5 5 5 5 5 2 1 1 1 2 3 5 6 5 5 5 6 6 5 5 5 5
CLOUDS OV B2 B1 SC SC FW SC B1 B2 OV B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV
POP 12HR 0 10 10 10 80
QPF 12HR 0 0 0 0 0.26
RAIN S
SNOW C C D D D
WIND CHILL 21 16 12 11 17 25 24
MIN CHILL 30 30 30 28 27 30 15 9 9 24
WINTER STORM A A A A A A A
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 25 39 13 25 2 31 15 37
TEMP 27 30 37 37 28 14 22 18 7 3 27 25 19 17 34 31
DEWPT 26 28 35 33 27 13 11 6 0 -2 10 10 10 11 19 20
PWIND DIR E SE W W W SW SW W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS OV OV OV OV OV OV B2 B1 SC FW FW FW SC B1 B1 B1
POP 12HR 100 100 60 5 0 0 0 10
FRZG RAIN D D D
RAIN D D L
SLEET S S
SNOW D D D D L S
TNZ071-222100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1232 AM EST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 33 44 24 35
TEMP 41 39 43 50 52 46 39 36 35 34 37 43 44 39 33 29 27 25 27 31 33 32
DEWPT 39 38 39 35 31 30 30 29 27 26 24 20 18 16 13 12 12 12 15 19 23 27
RH 92 96 86 56 44 53 70 75 72 72 59 39 35 39 43 48 53 57 60 61 66 81
WIND DIR SW SW W NW NW N NE NE NE NE NE N N N NE NE NE NE NE NE NE NE
WIND SPD 5 2 2 2 2 2 2 2 3 5 8 10 10 9 10 10 10 10 9 6 5 4
CLOUDS OV B1 SC SC SC SC B1 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV
POP 12HR 10 10 10 10 80
QPF 12HR 0 0 0 0 0.46
RAIN D D
SNOW C C D D D
WIND CHILL 31 37 38 33 25 20 17 15 18 24
MIN CHILL 37 38 36 29 28 33 20 15 15 26
WINTER STORM A A A A A A A
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 29 41 13 28 6 35 18 40
TEMP 32 33 38 39 25 14 25 21 11 6 30 28 24 20 36 34
DEWPT 31 33 35 34 22 11 12 8 2 0 11 14 15 15 21 23
PWIND DIR NE NW NW NW W SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV OV OV OV B2 B1 SC FW FW FW FW SC B1 B1 B1
POP 12HR 100 90 40 0 0 0 0 5
FRZG RAIN D
RAIN D D D L C
SNOW D S C
TNZ036-222100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1232 AM EST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 51 32 44 23 33
TEMP 39 36 42 49 51 44 37 35 34 33 37 43 44 37 30 27 25 23 25 29 31 29
DEWPT 39 36 37 34 30 30 27 26 24 21 20 19 17 14 11 8 7 9 14 18 22 25
RH 100100 82 56 44 57 67 69 66 61 50 38 33 38 44 44 46 54 62 63 69 85
WIND DIR SW W N N NW N NE NE NE NE N N N N N N NE NE NE NE NE NE
WIND SPD 3 2 2 1 2 2 2 2 3 4 5 8 8 6 6 6 6 8 6 5 4 3
WIND GUST 17 17 17 18 19
CLOUDS B2 SC FW SC SC SC B1 B2 OV OV B2 B2 B2 B1 B1 B2 OV OV OV OV OV OV
POP 12HR 5 10 10 10 90
QPF 12HR 0 0 0 0 0.59
FRZG RAIN S D D
SNOW C C D D D
WIND CHILL 23 20 17 14 17 23
MIN CHILL 36 36 35 29 26 32 20 14 15 24
WINTER STORM A A A A A A A
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 27 39 11 28 4 34 18 40
TEMP 30 32 37 36 23 12 25 20 10 5 29 28 22 19 35 32
DEWPT 29 31 35 32 19 8 11 8 1 0 12 15 16 15 21 22
PWIND DIR NE NW NW NW W SW W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV OV OV OV B2 B1 SC SC FW FW FW SC B1 B1 SC
POP 12HR 100 90 30 0 0 0 0 5
FRZG RAIN D D
RAIN D D L C
SNOW D S L C
TNZ099-222100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1232 AM EST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 54 37 48 27 36
TEMP 42 41 44 51 54 48 42 40 39 38 40 45 48 42 36 32 30 28 30 34 34 33
DEWPT 42 40 41 39 35 36 35 33 31 29 27 24 22 21 17 15 15 17 22 24 28 30
RH 100 96 89 63 48 63 76 76 73 70 59 43 35 43 45 49 53 63 72 66 78 89
WIND DIR SE N N N N N N N N NE N N N N N N NE NE NE NE NE E
WIND SPD 1 1 2 3 4 2 2 2 4 5 10 11 12 10 10 10 10 9 6 5 6 5
WIND GUST 20 20
CLOUDS OV B2 B2 B1 SC B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV
POP 12HR 30 20 20 20 80
QPF 12HR 0.02 0.03 0 0 0.47
FRZG RAIN S C C
RAIN S C S S S S S S D D D
SLEET C C
WIND CHILL 33 39 36 29 24 21 19 23 28
MIN CHILL 34 31 36 24 19 20 28
WINTER STORM A A A A A A A
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 42 14 32 8 39 20 43
TEMP 32 35 41 39 25 14 29 24 12 8 34 33 24 22 39 37
DEWPT 32 34 39 35 21 10 13 11 5 3 13 18 18 17 23 26
PWIND DIR SE S NW NW NW W SW W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS OV OV OV OV B2 B1 SC FW FW FW FW FW SC B1 B1 SC
POP 12HR 100 90 20 0 0 0 0 5
FRZG RAIN D D
RAIN D D D L S
SNOW S
NCZ060-222100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1232 AM EST THU JAN 22 2026
DATE THU 01/22/26 FRI 01/23/26 SAT 01/24/26
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 51 35 46 28 39
TEMP 37 36 40 49 51 45 38 36 36 35 39 45 46 40 34 31 30 29 32 37 37 34
DEWPT 35 36 39 38 34 33 33 32 33 33 35 33 27 24 23 22 22 22 27 27 27 27
RH 92100 96 66 52 62 82 85 89 92 85 62 47 52 64 69 72 75 81 67 67 75
MIN/MAX RH 52 92 47 81 64
WIND DIR N N NW NW NW NW N N N NW N NW N N N N N E E SE SE SE
WIND DIR DEG 0 0 29 29 31 30 0 0 0 31 33 32 33 34 0 0 2 7 11 13 12 12
WIND SPD 0 0 1 2 2 1 0 0 0 1 2 4 5 2 2 1 1 1 3 5 6 5
WIND GUST 17
CLOUDS OV OV B2 B1 B2 B1 B1 B2 OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV
CLOUDS (%) 97 91 80 69 70 63 64 81 95 97 93 87 86 84 84 90 96 97 97 89 94 94
VSBY 10 7 10 10 10 10 10 10 10 10 10 10
POP 12HR 30 30 30 20 80
QPF 12HR 0.02 0.03 0.04 0 0.30
FRZG RAIN S S C
RAIN C C S S C C C C S S C D D D
SNOW C
WINTER STORM A A A A A A A
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 1700 1900 2200
MAX VENT RT 8700 20200 23700
T WIND DIR NW N SE
T WIND SPD 4 8 10
ADI 9 21 24
MAX LVORI
STABILITY MM MM MM MM MM MM MM MM MM MM MM
CEILING MM MM MM MM MM MM MM MM MM MM MM
STA PRES MM MM MM MM MM MM MM MM MM MM MM
DATE SUN 01/25/26 MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 28 42 13 30 5 39 17 42
TEMP 31 33 40 40 28 14 27 21 10 6 35 30 20 19 39 34
DEWPT 30 33 38 35 26 12 12 7 1 0 10 12 11 13 19 21
PWIND DIR SE S NW NW NW NW S W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS OV OV OV OV OV B2 B1 FW FW FW FW FW SC B1 B1 B1
POP 12HR 100 90 40 0 0 0 0 5
FRZG RAIN D D
RAIN D D D D C
SNOW 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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